bluuebunny/crossref_metadata_2025 huggingface dataset:
HUBUNGAN DUKUNGAN KELUARGA DENGAN KEPERCAYAAN DIRI DALAM MENGERJAKAN SKRIPSI PADA MAHASISWA DI STIKES MEDISTRA INDONESIA
Authors: Abi Manyu Faisal Hafizh , Deniati Kiki , Indrawati Lina
Published: November 2023

Kepercayaan diri merupakan sebuah satu kesatuan konstruksi psikologis yang dapat mempengaruhi cara kerja akademik seorang mahasiswa. Mahasiswa tingkat akhir adalah mahasiswa yang sedang dalam proses mengerjakan skripsi atau tugas akhir. Skripsi adalah karya ilmiah yang ditulis mahasiswa program S1 yang membahas topik atau bidang tertentu berdasarkan hasil kajian pustaka yang ditulis oleh para ahli skripsi dapat menjadikan masalah bagi mahasiswa, bisa membuat rasa stres, takut, bahkan frustasi dan bunuh diri. Dukungan keluarga adalah sikap, tindakan, dan penerimaan keluarga terhadap anggota keluarga. Anggota keluarga memandang bahwa orang yang bersifat mendukung selalu siap memberikan pertolongan dan bantuan jika diperlukan karena setiap individu memiliki kondisi internal, kondisi internal tersebut turut berperan dalam aktivitas dirinya sehari-hari. Dukungan keluarga merupakan salah satu faktor penting untuk meningkatkan kepercayaan diri mahasiswa dalam menyelesaikan skripsi. Tujuan Penelitian mengetahui hubungan dukungan keluarga dengan kepercayaan diri dalam mengerjakan skripsi pada mahasiswa di STIKes Medistra Indonesia. Metode Penelitian metode penelitian yang digunakan adalah kuantitatif dengan jenis penelitian analitik crossectional. Populasi pada penelitian ini adalah mahasiswa yang berjumlah 132 orang. Teknik pengambilan data dengan menggunakan jenis total sampling. Hasil Penelitian didapatkan bahwa dengan tingkat signifikan 95% atau nilai α 5% (0,05) hasil uji Fisher’s Exact Test diperoleh p-value (0,000) < nilai α (0,05). Hal ini menunjukkan bahwa H0 ditolak. Kesimpulan ada hubungan dukungan keluarga dengan kepercayaan diri dalam mengerjakan skripsi pada mahasiswa di STIKes Medsitra Indonesia.
 
Kata Kunci: Dukungan Keluarga, Kepercayaan Diri, Mahasiswa
HUBUNGAN PENGETAHUAN REMAJA TENTANG COVID-19 DENGAN KEPATUHAN MENERAPKAN PROTOKOL KESEHATAN 3M DI RW 05 KELURAHAN TELAGA ASIH KECAMATAN CIKARANG BARAT BEKASI 2022
Authors: Nabila Ananda Sara , Indrawati Lina , Meliyana Ernauli
Published: November 2023

Pendahuluan: Coronavirus merupakan keluarga besar virus yang menyebabkan penyakit pada virus dan hewan. Pada manusia biasanya menyebabkan penyakit Infeksi Saluran Pernafasan Akut (ISPA). Coronavirus adalah virus jenis baru yang ditemukan pada manusia sejak kejadian luar biasa muncul di Wuhan Cina tahun 2019 [1]. Cara terbaik untuk memutus rantai penyebaran Covid-19, yang dilakukan pemerintah salah satu nya yaitu pembatasan aktivitas skala besar dengan diberlakukannya PSBB (Pembatasan Sosial Berskala Besar) dan tetap terus menerapkan Protokol Kesehatan dan mematuhi 3M yang sudah di terapkan Pemerintah. Tujuan Penelitian : Penelitian ini memiliki tujuan umum yaitu untuk mengetahui Hubungan Pengetahuan Remaja Tentang Covid-19 Dengan Kepatuhan Menerapkan Protokol Kesehatan 3M di RW.05 Kelurahan Telaga Asih Kecamatan Cikarang Barat. Metode Penelitian : Desain penelitian ini menggunakan rancangan penelitian Cross Sectional  teknik pengambilan sampel yang digunakan dalam penelitian ini adalah Teknik purposive sampling dengan jumlah sampel 90 responden yang sesuai dengan kriteria inklusi, diukur dengan menggunakan kuesioner digital dan di lakukan uji statistik menggunakan uji Spearman Rank. Hasil Peneliti : Bedasarkan hasil output uji statistik dengan Spearman Rank diperoleh nilai Pvalue sebesar 0,008, pada taraf kesalahan 5% (0,05) maka hal ini bearti nilai P value lebih kecil dari ɑ (0,05). Hal ini menunjukan bahwa ada “ Hubungan Pengetahuan Remaja Tentang Covid-19 Dengan Kepatuhan Menerapkan Protokol Kesehatan 3M di RW.05 Kelurahan Telaga Asih Kecamatan Cikarang Barat” Kesimpulan : Terdapat Hubungan antara Pengetahuan Remaja Tentang Covid-19 Dengan Kepatuhan Menerapkan Protokol Kesehatan 3M di RW.05 Kelurahan Telaga Asih Kecamatan Cikarang Barat Bekasi 2022.
HUBUNGAN KOMUNIKASI TERAPEUTIK PERAWAT DENGAN TINGKAT KEPUASAN PELAYANAN KESEHATAN PASIEN RAWAT JALAN DI POLI UMUM PUSKESMAS BOJONG MENTENG TAHUN 2022
Authors: Ulya Asri Riyashatul , Anggraini Ani , Pelawi Arabta Malem Peraten
Published: November 2023

Komunikasi lebih penting dalam profesi keperawatan karena komunikasi adalah metode utama dari proses keperawatan. Komunikasi terapeutik meliputi komunikasi interpersonal dengan titik awal saling  pengertian antara perawat dan pasien. Kepuasan pasien adalah tingkat kepuasan yang dialami  pasien sebagai akibat dari proses pemberian pelayanan kesehatan yang memenuhi harapannya. Pasien merasa penting dan aman dengan berbagi perasaan dan pengalaman mereka. Penelitian ini memiliki tujuan yaitu untuk mengetahui Hubungan Komunikasi Terapeutik Perawat Dengan Tingkat Kepuasan Pelayanan Kesehatan Pasien Rawat Jalan Di Poli Umum Puskesmas Bojong Menteng Tahun 2022 Metode yang digunakan dalam penelitian ini kuantitatif dengan pendekatan Desain Cross Sectional, dengan jumlah populasi dan sampel 113 Responden dihitung menggunakan rumus slovin dan di tetapkan dengan uji Spearman Rank pada SPSS Dalam hasil penelitian ini sejalan dengan hasil penelitian (Astutik, 2018).Berdasarkan data dan hasil analisis dengan uji Kolmogorov-Smirnov diperoleh p value = 0,000 (p<0,05), yang berarti ada hubungan bermakna antara komunikasi terapeutik dengan tingkat kepuasan pasien. banyaknya keluhan tentang asuhan professional. Terdapat Hubungan Komunikasi Terapeutik Perawat Dengan Tingkat Kepuasan Pelayanan Kesehatan Pasien Rawat Jalan Di Poli Umum Puskesmas Bojong Menteng Tahun 2022.
PROFIL PENGGUNAAN OBAT PADA PASIEN STROKE ISKEMIK PADA PASIEN DI POLI NEUROLOGI
Authors: Dedi Dedi , Syamsul Darwin , Siregar Resya Tiranda
Published: November 2023

Background:Stroke is one of the main causes of mortality. WHO defines stroke as a spatial neurological disorder with sudden onset, lasting more than 24 hours without any cause and causing serious long-term disability in Indonesia and the United States. Objectives; This study aimed to determine the profile of ischemic stroke drugs usage in patients of Aceh Tamiang Hospital and the use of types of drugs given to ischemic stroke patients.Method; This study was non-experimental prospectively by using a questionnaire on ischemic stroke patients in October 2020. The data was processed using Microsoft Excel.Results; The results of 26 respondents and the drugs issued in October for the neurology clinic at Aceh Tamiang Hospital obtained antiplatelet drugs, namely aspirin 80mg/tab with a total of 238 drugs (38.3%) and pletaal 50mg/caplet with a total of 42 drugs (6.7%). The neuroprotectant group was pirassetam 80mg/tab with 140 drugs (22.5%). The antihyperlipidemic group of the drug simvastatin 5 mg/tab totaled 21 drugs (3.4%). The antihypertensive drug class was amlodipine 10mg/tab total 28 drugs (4.5%), amlodipine 5mg/tab total 56 drugs (8.9%), captopril drug type 25 mg/tab total 63 drugs (10.2%), the type of drug furosemide dose 40mg/tab the amount of 35 drugs (5.6%).Conclusion; Drugs that were widely used in patients with ischemic stroke are the antiplatelet group, namely aspirin 80mg/tab obtained 238 tablets (38.3%), the neuroprotectant class of the drug piracetam 800mg/cap were 140 caplets (22.5%), the antihypertensive group amlodipine 5mg/tab were 56 tablets (8.9%), the antihyperlipidemic group of the simvastatin 5mg/tab were 21 tablets (3.4%).
THE RELATIONSHIP OF PARENTS' THERAPEUTIC COMMUNICATION WITH SOCIAL DEVELOPMENT OF PRESCHOOL AGE CHILDREN 3-6 YEARS OLD IN PULOKALAPA VILLAGE IN 2022.
Authors: Kusmawati Sisfa , Agustina Lisna , Gea Nurti Yunika Kristina
Published: November 2023

Communication is the delivery of messages to other people to inform or change behavior, opinions, or attitudes, either directly or indirectly through the media. Parental communication, namely communication with children, can be called interpersonal communication, communication as a process of exchanging meaning between people who communicate with each other. In this study, parents and children indirectly carry out interpersonal communication considering the importance of communicating with children to know what the child's development feels like. Development is a process that never stops (never ending process), meaning that humans are continuously developing, influenced by experience or learning.
PENGARUH SIKAP IBU HAMIL DAN LINGKUNGAN SOSIAL BUDAYA TERHADAP MITOS-MITOS DALAM KEHAMILAN DI DUSUN SINDANGASIH CIAKAR CIPAKU CIAMIS
Authors: Rohmah Siti , Lestari Ririn
Published: November 2023

Kebudayaan adalah merupakan salah satu bentuk kekayaan dari suatu bangsa. Kebudayaaan ini dapat berupa suatu aturan ataupun kebijaksanaan yang berlaku di tengah-tengah masyarakat secara turun-temurun. Tidak sedikit dari kebudayaan ini menjadi suatu bagian yang sangat melekat dalam kehidupan anggota masyarakat, tidak terkecuali dalam kehidupan rumah tangga khususnya juga dalam kesehatan ibu hamil. Mitos-mitos dan pantangan yang berlaku bagi ibu hamil misalnya dalam hal makanan. Begitu banyak pantangan ataupun anjuran makanan yang harus dikonsumsi ataupun tidak dikonsumsi oleh ibu hamil. Semua aturan tersebut sebenarnya untuk menjaga si calon ibu supaya terhindar dari kesulitan apabila melahirkan nanti. Namun, kenyataannya justru aturan ini memberikan dampak yang tidak baik bagi kesehatan ibu hamil maupun calon bayinya karena kekurangan asupan nutrisi selama kehamilan, penelitian ini menggunakan desain penelitian deskriptif kualitatif yang bersifat eksploratif dengan jumlah sampel 10 orang sesuai dengan kriteria inklusi. Hasil dari penelitian menyatakan bahwa adanya pengaruh sikap ibu hamil terhadap mitos kebudayann dilingkungan.
Impact of Two Insecticides, Phosalone and Carbaryl On Acetylcholinesterase Activity in Tissues of the Edible Crab Scylla serrata (Forskal)
Authors: Kannupandi T. , Subba Rao G. , Soundarapandian P.
Published: November 2023

The sub-lethal effect of the two pesticides phosalone and carbaryl on the acetylcholinesterase enzyme in Scylla serrata was studied using static renewal toxicity bioassay over a period of 5 days. Both phosalone and carbaryl induced inhibition in acetylcholinesterase activity and inhibition increased with increasing concentrations of pesticides. Although both the insecticides showed a decline tendency in percentage of inhibition at the end of 120 h, the recovery of AChE activity was not more in carbaryl treatment than the phosalone treatments
Variations in Sediment Characteristics and Growth Of Shrimp Penaeus monodon in Traditional Brackishwater Aquaculture System
Authors: Das S. K. , Sahoo J. K. , Saksena D. N.
Published: November 2023

Sediment characteristic plays a vital role in production of biomass in traditional shrimp culture system. The features such as salinity of overlying water, texture, sediment temperature, sediment pH, nitrogen, phosphorus, organic carbon and macrozoobenthos were monitored for a period of two years covering four cropping durations in a pond under traditional shrimp culture. It was situated along western side of Palur cnnal in northern part of Ganjam district in Orissa, India. Significant correlations were recorded among several parameters of sediment. It was found that sediment temperature and pH have significant correlation with benthic biomass during pre- and post-monsoon crops. However, sediment nitrogen and phosphorus were significantly correlated with benthos during pre-monsoon season. The benthic biomass exhibited significant direct correlations with growth of shrimp, Penaeus monodon in both the crops.
Esterase Profile in Distinguishing Inbreeds F1 And Backcross Hybrids in Indian Major Carps
Authors: Sarangi N. , Mandal A.B.
Published: November 2023

Esterase was surveyed in four different tissues namely skeletal muscle, heart, liver and kidney obtained from two Indian major carps viz.., rohu (Labeo rohita) and catla (Catla catla) pair crossed F1 hybrids of catla (y) x rohu (6), and back crossed hybrid progenies of (catla x rohu) (?) x catla (J) (BC1C) and of (catla x rohu) (?) x rohu (6) (BC1R). The enzyme was found to be highly polymorphic in different tissues of the inbred as well as in hybrids. Detailed scanning of different activity zones in the zymograms revealed that amidst 15 bands, band numbers 4 and 12 of liver and kidney tissues were found to be common in both the inbreeds and hybrids were probably characteristics bands to these two species and their hybrid progenies. Band 4 of rohu and 6/7 of catla were diagnostic bands of pure rohu and catla, respectively, regardless of the nature of the tissue. However, both the bands were present in F 1 hybrid and BC1C backcross progenies only. Another backcross i.e. BC1R could not manifest shared bandings of the parents perhaps because of cleavage into or fusion with other sister esterase isomorphs through homo- or hetero-polymerization. Only band 4 was found to be present across all the tissues in BC 1R renders its demarcation difficult from rohu inbreed. However, band 9 and 13 of liver in BC1R can distinguishit from F1and inbreeds. They are likely to be instrumental in distinguishing inbreeds from hybrids reliably. The mean pair wise similarity (S) based on esterase profile, between the parents (catla and rohu) and the developed progenies (F, hybrids, BC1C and BC1R) showed BC1C was genetically more diverse than the F 1hybrids and BC1R for esterase which may be used in carp breeding and improvement programme if it is found to be tightly linked with any characters of economic importance.
Aquaculture in Seasonal Ponds in Kalahandi District of Orissa, India Towards Ensuring Nutritional Security
Authors: Jena J. K. , De H. K. , Dey Sumanto , Rath S. C. , Muduli H. K. , Mohanty A. N. , Pani K. C. , Pattnaik P. , Jana R. K.
Published: November 2023

With an objective of disseminating the technology of freshwater aquaculture through skill training and on-farm demonstration, the present work was carried out in Kalahandi district of Orissa under Jai Vigyan National Science and Technology Mission. Thirty one ponds covering 18 ha water area were adopted during first year for dissemination of the technology of carp polyculture. As many as 206 beneficiaries were included under the programme in the district covering three blocks, viz., Koksara, Dharmagarh and Junagarh. Technology of carp polyculture was demonstrated in all the adopted ponds. With maximum of 2.45 tonnes/ha, the mean fish production level of 0.49 tonnes/ha was achieved in adopted ponds during culture period of 6-8 months. Production levels recorded were 2-4 times higher than those recorded during pre-adoption period, in spite of several inherent constraints like low water retention, adverse climatic condition, social restriction for use of manures and fertiliser and above all the short-term culture for 6-8 months. Besides, this has contributed to the nutritional security in terms of regular supply of fish protein, which otherwise were not available in such quantity for them and also in the locality.
Effect of Certain Ingredients on the Gelation Behaviour of Surimi Prepared From Lizard Fish (Saurlda tumbil)
Authors: Das Nityananda , Khuntia B. K. , Raychaudhuri Utpal , Sahoo J. K.
Published: November 2023

In the preparation of surimi-based products, various ingredients are used, which influence the quality of the products. The present investigation was conducted to study the effect of four such ingredients, namely salt, starch, water and oil on the gel strength of surimi gels. Surimi was prepared from lizardfish, Saurida tumbil and kept at -35°C. After one day, the frozen surimi was thawed and mixed with table salt at 3% level. Then ingredients such as starch, water and oil were added separately at 5, 10, 15, 20, 25 and 30% level. To find out the effect of salt concentration, table salt was added separately at 1, 2, 3, 4, and 5% level to the thawed surimi. After thorough mixing with the ingredients, the surimi was stuffed into PVDC casings, sealed and kept at room temperature for 4 hours for setting. The samples were processed by boiling at 90°C for 30 min and cooled quickly in iced water. After overnight chill storage, gel strength was measured following standard method by a gelometer. Among different concentrations of salt, 2% showed the highest gel strength of 1084 g. mm. Starch-added surimi showed the highest gel strength of 3466 g. mm at 25% level. For water-added surimi, gel strength decreased with increase in water content with maximum gel strength of 536 g. mm at 5% level. In case of oil-added surimi, gel strength increased with increase in oil level up to 20% (1428 g. mm) beyond which it decreased.
Observations on the Induced Breeding of Labeo bata  (Hamilton) With Ovaprim and Ovatide as Inducing Agents With a Note to Its Development
Authors: Behera B. K. , Das P. , Singh N. S. , Sahu A. K.
Published: November 2023

Induced breeding of Labeo bata was conducted using synthetic hormones, Ovaprim in three dose combinations, viz., 0.6 & 0.3 ml/kg, 0.5 & 0.2 ml/kg and 0.4 & 0.1 ml/kg body weight and Ovatide at 0.5 & 0.3 ml/kg, 0.4 & 0.2 ml/kg and 0.3 & 0.1 ml/kg for female and male, respectively. The latency period was found to be 7-8 hours. The egg output per female was highest at a dose combination of 0.5 ml/kg to female and 0.2 ml/kg to male with Ovaprim and at 0.4 ml/kg female and 0.2 ml/kg male with Ovatide. The number of eggs released by the females (40-45 g body weight) ranged 3500-4000. The highest fertilization and hatching rate recorded were 55.7±1.50% and 53.42±2.31%, respectively with Ovaprim at dose of 0.5 ml/kg to female and 0.2ml/kg males.
Fish Faunal Biodiversity in a Mangrove Stand of South Andamans
Authors: Dam Roy S.
Published: November 2023

A study was undertaken in Sipighat, South Andaman during 1992-94 to evaluate the significance of mangrove ecology in recruitment of finfishes and crustaceans. The hydrographical parameters of mangrove waterways, as well as the litter fall and litter decomposition were studied over a period of two years. The phytoplankton and zooplankton composition were also studied. Exploratory catches by the help of cast net, dragnet and modified shooting net revealed the presence of a number of brackishwater and marine species, marine shrimps, freshwater prawn and crabs. Mud lobster Thalassima anomola were also found to build mound in mangrove area. The seed of grey mullets, viz., Liza tade and Mugil cephalus were abundant in these mangrove areas and they were found to immigrate into low-lying areas along the tidal influx during high tides. The seed was available throughout the year with two or three peak seasons especially during December-January and August-September. The collected finfishes are grouped under 39 families and the crustaceans under 7 families.
Management of Pond Productivity for Optimum Fish Production in two Contrasting Agro-Ecological Regions of West Bengal, India
Authors: Chakraborty P. P. , Sah K. D. , Singh A. K. , Mondal S. C. , Bhowmick A. K.
Published: November 2023

All the blocks of Nadia and Purulia districts characterized by hot moist sub-humid and hot dry sub-humid agro-ecological regions, respectively were surveyed and physico-chemical characteristics of pond water and sediments were analysed. The parameters of interest were texture, pH, cation exchange capacity, N, P and K contents of pond sediments and pH, dissolved oxygen, carbon dioxide, hardness, alkalinity, available phosphorus and primary productivity of the pond water. Based on the sediment and pond water characteristics an improved fertilizer and manure management schedule as well as maps has been prepared for demonstration of composite fish culture. The fish species attained higher growth rates in the ponds of hot moist sub-humid agro-ecological regions (alluvial soils) in comparison to hot dry sub-humid agro-ecological regions (red & lateritic soils). The fish production in the experimental and control ponds of hot moist sub-humid agro-ecological regions were 5.18 and 3.09 tonnes/ha/yr respectively, as against 4.56 and 2.64 tonnes/ha/yr respectively in hot dry sub-humid agro-ecological regions, indicating efficacy of improved nutrient management practices and the suitability of alluvial soil over red and lateritic soil for higher fish production.
Carp Fry Rearing in Small and Backyard Ponds of Rural Orissa: An Avenue for Economic Upliftment for Rural Women
Authors: Sahoo P. K. , Biswal J. R. , Sahoo S. , Das H. K.
Published: November 2023

Demonstration of fry rearing was carried out in small homestead ponds of Khurda and Puri districts of Orissa, India in 12 ponds covering a total area of 0.5 ha involving 80 women during 2004 and in 24 ponds of 0.825 ha involving 116 women during the year 2005. With maximum survival level of 56%, the average survival level recorded during the year 2004 was 32.1%. Similarly, the average survival levels recorded in 2005 was as much as 26.7%. The growth of fry recorded on 20th day of rearing, in general, was within the ranges of 16 mm to 45 mm for both the years. Besides meeting own requirement of quality fish seed, some of the farmers could realize impressive net income levels of Rs 8100-9200 through sale of fry from the ponds of only 200 m2 within a period of one month of seed rearing activity. Some of the farmers could also raise two crops within a season, demonstrating feasibility of multiple cropping.
Rotation of Aquaphytocrops (Trapa bispinora Roxb and Euryale ferox Salisb) Integrated With Fish in a Perennial Pond of North Bihar: A Case Study
Authors: Verma Anand Mohan
Published: November 2023

No Abstract
Protein Prohle of Liver Tissue in The Fish Labeo rohita (ham.) Through the Chronic Exposure to Some Pesticides and their Subsequent Withdrawal
Authors: Sharma M. , Jain K.L.
Published: November 2023

Long-term exposure to commonly used pesticides (endosulfan, malathion, chlorpjoifos) induce synthesis of stress proteins in the body tissues to combat anxiety. From the protein extract of liver tissues of the fish, Labeo rohita, nine protein fractions within range of 22.4 to 138 kDa were visible in the electropherogram obtained after SDS-PAGE, The fish appeared sensitive to the exposure with increase in sublethal concentrations of the pesticides. A new protein fraction of 77.6 kDa appeared on exposure to all the treatments of the three pesticides except 0.0001-ppm endosuifaiL The 138,112.2, 70.8 kDa fractions were deleted from the protein profile in all the three 0.0001, 0.0005 and O.OOlppm treatments of chlorpyrifos and malathion. The pattern of expression may be unique to a specific pesticide, 125.9 k Da fraction resolved only in endosulfan treatment. The new protein fractions (64.6 and 30.2 kDa) persisted even after the withdrawal of toxicants.
Breeding and Seed Production of Labeo gonius (Hamilton) under Captive Condition in Manipur
Authors: Behera B. K. , Das P. , Singh N. S. , Sahu A. K.
Published: November 2023

Induced breeding of the Indian medium carp, Kuri (Labeo gonius) (Ham.) was conducted using synthetic hormone, Ovaprim at three dose levels of 0.7, 0.5 and 0.3 ml/kg to female and 0.3, 0.2 and 0.1 ml/kg to male body weight, respectively. The brooders were injected and left to spawn in the breeding hapa at a sex ratio of 2:1 (male: female). It was found that all the doses of Ovaprim could induce the fishes to breed, whereas no breeding was observed in control set. The latency period was found to be 8-9 hours. The egg output/female was highest at a dose of 0.5 ml/kg of female and 0.2 ml/kg of male body weight. The relative fecundity of the species ranged between 90-110 eggs/gram body weight of female. Fertilization and hatching rate was found to be 89.3±2.50 and 85.2±2.30%, respectively with Ovaprim dose of 0.5 ml/kg of female and 0.2 ml/kg of male body weight.
Differential Role of Dietary Fatty Acids on Gonadal Recrudescence in the African Catfish Clarias gariepinus (Bloch.)
Authors: Acharia Kaberi , Prakash Om , Phartyal Rajendra , Sehgal Neeta , Goswami S. V.
Published: November 2023

Freshwater African male catfish Clarias gariepinus were maintained under oil rich diets differing in fatty acid contents for six weeks during the pre-spawning phase. The diet was supplemented with linseed oil (rich in C18:3 n-3 linolenic acid) or sunflower oil (rich in C18:2 n-6 linoleic acid) or coconut oil (rich in C12:0 dodecanoic acid) (5% w/w each). Gonadosomatic index (GSI) was recorded and, plasma levels of testosterone (T), tri and tetra-iodothyronin (T3 and T4), total lipids, triglycerides, phospholipids and total cholesterol were estimated. GSI was significantly high in linseed oil fed group as compared to other groups, whereas it was significantly low in coconut oil fed group. Plasma levels of T as well as T3 followed the same pattern whereas, change in the T4 level was significant only in fish fed with coconut oil rich diet. Plasma total lipid content was significantly high in response to fatty acids feeding. Level of phospholipid was elevated in the fish fed with linseed oil supplemented diet whereas declined in group maintained under coconut oil rich feed. Total cholesterol was higher in both n-3 and n-6 fatty acids maintained groups with no change in the saturated fatty acid fed fishes. Results indicated that short chain n-3 fatty acid was gonado-stimulatory, whereas saturated fatty acid was inhibitory. Short chain n-6 fatty acid had no impact on the gonadal activity in this catfish during the prespawing phase of the reproductive cycle.
Positive Correlation of Body Length with Innate Immune Status and Resistance to Aeromonas hydrophila Infection In Rohu, Labeo rohita
Authors: Das S. , Mahapatra K. D. , Saha J. N. , Odegard J. , Sahoo P. K.
Published: November 2023

Full-sib families of rohu (Labeo rohita) of four year-classes viz., 2003 (906 numbers of fish), 2004 (1208 nos.), 2008 (2000 nos.) and 2009 (1355 nos.) were subjected to intraperitoneal Aeromonas hydrophila challenge. The fingerlings were tagged individually with passive integrated transponder (PIT) tag and total length was measured prior to challenge. The mortality was recorded on an hourly basis for up to 24 h and later over a period of 10 days post-challenge. Mean body length of survived and dead fish were significantly different (p<0.05) in the year-classes 2004, 2008 and 2009, whereas for 2003 there was no marked difference. Positive correlations of 0.004, 0.115 and 0.108 were found between length and survival for 2004, 2008 and 2009 year-classes, respectively. However, the length of 2003 year-class showed a negligible negative correlation (-0.065) with survival. The serum immune parameters viz., haemolysin titre, ceruloplasmin and myeloperoxidase activities analyzed from naïve individuals of each family showed positive correlations with body length of the same family (0.135, 0.290 and 0.109, respectively) in three year-classes i.e., 2003, 2004 and 2009. The positive correlation of length with survival and immune response indicated its possibility to be used as a co-trait for selection for improved resistance to A. hydrophila infection.
Effect of Different Levels of Dietary Lipids on Reproductive Performance of Captive Broodstock of Macrobrachium rosenbergii
Authors: Mohanty Swagatika , Pillai Bindu R. , Rangacharyulu P. V.
Published: November 2023

The present paper reports the results of a laboratory experiment to study the effect of different levels of dietary lipids on reproductive performance of captive broodstock of giant freshwater prawn Macrobrachium rosenbergii. Three formulated pellet diets were prepared containing 2% (D1), 4% (D2) and 6% (D3) lipid and fed to adult females of M. rosenbergii (Av. body weight - 28 g) at 5% of the biomass per day for 60 days. Prawns fed D3 showed significantly higher (P<0.05) weight gain (221.16±6.48 mg/day) compared to those fed D1 and D2. Similarly, significantly higher (P<0.05) reproductive parameters like fecundity (eggs/ g body weight) (1153.6±174.25), egg clutch weight (g) (4.9±0.25) and gonado-somatic index (6.82±0.27) were also found in prawns fed D3. Reproductive effort (g eggs/ female x100), post–hatch fecundity (nos. of larvae/ g female) and mid gut gland somatic index (%) also showed a similar trend. The present results clearly indicated that dietary lipid level of 6% significantly enhances reproductive performance of captive stock of M. rosenbergii compared to 2% and 4% lipid levels.
Water Requirement and Efficacy of a Prototype Hatchery for Selective Breeding of Rohu, Labeo rohita
Authors: Das Mahapatra Kanta , Saha J. N. , Sarkar B. , Murmu K. , Patnaik M.
Published: November 2023

A prototype hatchery was constructed at Central Institute of Freshwater Aquaculture (CIFA), Kausalyaganga, Bhubaneswar, India to produce spawn of fullsib families of rohu (Labeo rohita) carp and mass production of genetically improved rohu spawn. While following combined selection method, fullsib families have to be produced and reared separately from fertilized eggs to fingerlings i.e., till taggable size for individual tagging. The specialized hatchery was developed for individual fullsib family spawn production i.e., fertilized eggs to spawn. Water requirement study was performed for full sib family production as well as for mass scale spawn production and, it was worked out to be 10.54 and 81.07 m3 for one fullsib family and a million of spawn production, respectively. The specialized hatchery improved the production of fullsib families and spawn recovery percentage to a greater extent. Recovery of fullsib families increased from 70-82% to 94-100% in different year classes. In the present paper, efficacy of the hatchery for fullsib family and mass scale spawn production in selective breeding programme of rohu for last 19 years is discussed. The same model of hatchery can also be utilized for selective breeding programme for any other carp species.
Water Quality Management in Improving Freshwater Aquaculture: Interventions of KVK-Khordha
Authors: Pati B. K. , Sahoo P. R. , Ananth P. N. , Dash A. K. , Jayasankar P.
Published: November 2023

Adoption of Scientific Management Practices (SMPs) is imperative for increasing production and productivity in fish farming. From pond preparation to harvesting fish, the Research and Development Institutions have disseminated technologies and techniques for the benefit of farmers and it is understood that adoption varies from farmer to farmer based on their capacity, willingness and the robustness of the practice. Among the different SMPs in fish farming, water quality management is one of the key practices that determine the success of fish farming. This study was conducted with the objective of assessing the advisory role of Krishi Vigyan Kendra (KVK)-Khordha in promoting water quality management practices through its soil and water testing laboratory. Twenty beneficiaries of the KVK from three districts of Odisha were selected for the study. The results indicated that majority of the farmers have never tested water samples before and tested for the first time at KVK. Further, the sources of information for testing water were found to be limited. The study also concluded that the major reason for testing water was towards understanding the manuring and fertilization schedule. Most of the farmers tested their water before stocking and also fully adopted the recommendations provided by KVK. The study suggests more intensive efforts by development agencies to organize different campaigns and use of the other extension methods to sensitize the adoption of water quality management practices with a larger impact.
Studies on Genetic Variability of Three Populations Of Golden Mahseer (Tor putitora) Using Microsatellite Markers
Authors: Kumar Rohit , Singh Lalit , Sharma Lata , Kumar Singh Vijay , Kumari Sahoo Prabhati , Barat Ashoktaru , K. Singh Atul
Published: November 2023

The Golden mahseer (Tor putitora) is a prized species for both food and sport in several areas of upland Indian water bodies. But, due to, its reduction in population sizes in recent times, it needs attention for conservation. The present study was undertaken to assess the genetic variability of geographically isolated three populations using 6 highly polymorphic microsatellite markers. The number of alleles per locus ranged from 5 to 12 with an average frequency of 8.33. The mean expected heterozygosity was 0.78 and observed heterozygosity was 0.64. All the studied loci were polymorphic with mean PIC value of 0.75. It was observed that a considerable amount of genetic variation persists in these populations and there is no threat on these populations.
Farmer Producer Organisations in Aquaculture-Prospects and Potentials
Authors: Shasani S. , De H. K. , Das M. K. , Saha G. S.
Published: November 2023

Farmer Producer Organisation (FPO) is a registered body with farmers and producers as shareholders in the organisation. It deals with business activities related to the farm produce and it works for the benefit of the member producers. It focuses on enhancement of farmer’s capacity through advanced agricultural practices to increase productivity. FPO facilitates access to fair and remunerative markets including linking of producer groups to marketing opportunities through market aggregators. It undertakes many activities starting from procurement of inputs to disposal of produce and acts as a bridge between production and marketing. Government of India is promoting FPOs by mobilizing the farmers and helping them in registering as companies through Small Farmers’ Agribusiness Consortium (SFAC) and National Bank for Agriculture and Rural Development (NABARD). Presently, around 7,374 FPOs are in existence in the country. In order to boost farmers’ income in fishery sector, ICAR-CIFA, Bhubaneswar facilitated formation of Bhargabi fish farmers Producers Company limited in Balipatna block as a part of Farmer FIRST project. This company was incorporated on 27th March 2019 with an authorized capital of Rs. 10 Lakh. Technical back up and training were provided to the members about scientific fish culture practices. The article discusses prospects and potentials of FPOs in aquaculture and suggests measures for its replication.
Comparison of Controlled Nursery Rearing of Hybrid Tilapia Seeds in Different Culture System
Authors: Debbarma Alish , Tripura Anupam , Kumar Damle Dushyant , Yuvarajan P. , Sampath Kumar J. Stephan
Published: November 2023

The experiment was conducted to find out the best rearing system for hybrid tilapia young fry. Rearing of hybrid tilapia young fry (Red strain) was undertaken in two types of rearing systems for 21 days. Young fry of hybrid tilapia (0.12 ± 0.019 g average body weight) was stocked in hapa at a stocking density of 87 fish/lit and in 3 aquarium tanks at a stocking density of 88 fish/lit. Fry were fed with crumble feed having 30% CP @7 times a day in the first week, 6 times in the second week and 5 times in the third week in both hapa and tank. The physico-chemical parameters ofhapa and aquarium tank were taken every day. The DO, pH, TDS, alkalinity and temperature were higher in the hapa than in the tank water. And ammonia was found to be higher (0.5-1 mg/L) in the aquarium tank system. After 21 days of trial, hapa stocked fishes had a weight gain of 3.48 g, while the fishes in aquarium tank had weight gain of 2.58 g. The survival rate in hapa and aquarium was 97% and 85% respectively. The hapa rearing resulted in 74% more growth than in the glass aquarium tank. The final average body weight of fishes reared in hapa was 3.6 g while that of aquarium tanks was 2.7 g. The body colour of the fishes in hapa was brighter than the tank of fishes. To conclude it was found that rearing of red tilapia fry was comparatively better in hapa as compared to glass aquarium.
Effect of Different Dietary Amino Acid Levels on Growth and Whole Body Amino Acid Composition of Rohu Fry
Authors: Mohanty S. N. , Das K. M. , Sarkar S.
Published: November 2023

In a 6-week laboratory trial, two fish meal-based diets containing 45 and 49% protein and different levels of amino acids were evaluated for their effects on growth and whole body amino acid composition of rohu, Labeo rohita (Ham.), fry. The studies showed that the differences in dietary levels of protein and amino acids were reflected in growth of fish whch registered 81 and 110% weight gains with the diets containing 45 and 49% protein, respectively, but had no significant influence on their whole body amino acid composition.
Growth and Body Composition of Rohu, Labeo rohita (Ham.) Fingerlings Reared at Different Feeding Levels during Winter
Authors: Rangacharyulu P. V. , Sarkar S.
Published: November 2023

Rohu, Laboo rohita (Ham.), fingerlings (initial weight 3.71 g) were fed at the rate of 0 to 5% of body weight for a period of 45 days at 20±3° C. Growth in terms of weight gain was maximum at 2% level of feeding, whereas feed conversion, protein efficiency ratio and protein production value were optimum at 1% level of feeding.
Effect of Thyroxin on Acid Phosphatase, Catalase and Oxygen Uptake in Liver Tissue of a Teleost, Anabas testudineus (Cuv.)
Authors: Rath S. C. , Mohanty S. K. , Thomas P. C.
Published: November 2023

Activities of acid phosphatase (orthophosphoric monoester phosphohydrolse, E. C. 3.1. 3.1), catalase (hydrogen peroxide: hydrogen peroxide oxidoreducuase, E. C. 1.11. 1.6) and oxygen uptake of hepatic tissue of Anabas testudineus in response to exogenous thyroxin hormone were studied. Fish exposed to exogenous thyroxine (Eltroxin) in water reduced the acid phosphatase activity, and enhanced the catalase activity and oxygen uptake ability significantly.
Effect of Feed Colour on the Growth Performance And Activity of Digestive Enzymes in Rohu (Labeo rohita) Fry
Authors: Paul B. N. , Rangacharyulu P. V. , Sarkar S. , Mukhopadhyay P. K.
Published: November 2023

An experiment was conducted on the effect of feed colour on growth, feed conversion and certain physiological changes in rohu (Labeo rolita) fry. The fishes (av. wt 2.17 ± 0.07 g) were reared in plastic containers and fed in triplicates with a concentrate mixture containing groundnut cake (35 parts), rice bran (38 parts), soybeanmeal (20 parts), fishmeal (5 parts) and vitamin-mineral mixture (2 parts ) on a rigid schedule for a period of five weeks. All the diets had identical composition and texture except for different colours, viz., orange, yellow, red, magenta and blue, with the natural colour as control. During the course of thc experiment, daily fecd intake and weekly changes in body weight were recorded. The threc major digestive enzymes, viz., protcase, lipase and amylase, were studied in the hepatopancreas of the fish. Results of this experiment indicated higher growth rate with the blue diet vis-a-vis other diets. The enzymatic changes were in close agreement with the observations on growth performance and response to associated nutritional parameters.
Growth and Biochemical Responses of Clarias batrachus Fry Under a Compounded Diet-Feeding Regime
Authors: Rangacharyulu P. V. , Sarkar S. , Mukhopadhyay P. K.
Published: November 2023

A study was conducted to investigate the efficacy of a compounded diet in the rearing of fry of catfish, Clarias batrachus, along with two other conventional feeding methods. Protein level in the diets was maintained at a little more than the general requirement of the species. Feed acceptance, growth, feed conversion, protein utilisation, levels of tissue RNA/DNA and intestinal enzyme activities were high in the compounded diet-fed fishes. A significant relationship was established between weight increment and digestive enzyme activites.
L.Glutaminase Activity of Bacteria Isolated From Hot Springs of OrissaActivity of Bacteria Isolated from Hot Springs of Orissa
Authors: Rath Chandi C. , Subramanyam V. R.
Published: November 2023

No Abstract
Influence of Various Live Feeds on Survival And Intermoult Duration of the Larvae of the Edible Crab, Thalamita Crenata (Latreille)
Authors: Kannupandi T. , Murugadasu P. , Shanmugam A.
Published: November 2023

Complete development with 92% survival was observed when the larvae were fed with the mixed diet (DE) of Coscinodiscus sp. and Artemia nauplii in 23.18 days, which was followed by Artemia nauplii (E) alone (89.6%) in 24,95 days, Coscinodiscus sp. (D) alone (2.1%) in 29.11 days, the mixture (ABCDE) of Thalassiothrix longissima, Nitzschia sp., Skeletonema sp. Coscinodiscus sp., and Artemia nauplii (90%) in 25.22 days and the mixture (CD) of Skeletonema sp. and Coscinodiscus sp. (25.6%) in 29.66 days. Incomplete development was observed i.e. upto third zoeal stage, when larvae fed with Thalassiothrix longissima (A) and Nitzschia sp. (B) (12% and 18%) in 12.6 and 14.05 days, respectively. It was followed by Skeletonema sp. (C) and mixture of Thalassiothrix longissima and Nitzschin sp. (AB), Skeletonema sp. and mixture of Thalassiothrix longissima, Nitzschia sp. and Coscinodiscus sp. (ABCD) (16.6%, 13.3% and 18%) in 16.09, 18.77 and 13.64 days, respectively, in which the development is only upto fourth zoeal stage.
Studies on Shrimp Pond Effluent Water Quality and Its Management
Authors: Mohanty R.K.
Published: November 2023

No abstract.
Aeromonas hydrophila Versus Edwardsiella tarda A Pathoanatomical Study in Clarias batrachus
Authors: Sahoo P.K. , Mukherjee S. C. , Sahoo S. K.
Published: November 2023

Asian catfish, Clarias batrachus intramuscularly injected with Aeromonas hydrophila and Edwardsiella tarda were examined for gross and histopathological changes in various organs. A. hydrophila infected fish developed white necrotic ulcers at the injected site after 4 days along with patchy haemorrhagic ulcerative areas on posterior part of the body, tail and caudal fin behind the injected sites. The mortality was marked 5th day onwards. Whereas E. tarda injected fish revealed red round haemorrhagic ulcers on 2nd day at the site of injection which became necrotic on 3rd day. The mortality started from 2nd day onwards. The organs from moribund and freshly dead fish were collected and histopathological alterations caused by both the pathogens were studied.
Behavioural and Histopathological Changes Associated With Urea Toxicity in Fingerlings of Rohu, Labeo rohita
Authors: Das B. K. , Mukherjee S. C.
Published: November 2023

Fingerlings of rohu, Labeo rohita weighing 8.52±2.54 g and a mean body length of 6.11±2.52 cm were used for acute and chronic toxicity tests. The LC50 value was determined as 124.59 mg/l at 96 hours. Clinical signs and symptoms of the test organisms were recorded. Behavioural changes included vigorous caudal fin movement, hyperexcitability and spiral movement with head downward. The moribund fish floated upside down at the surface, often sinking passively to the bottom. Further, the fingerlings were exposed to sublethal concentration of 96 hours 1/10th and 1/50th LC50 over 45 days. The organ tissue, viz., skin, muscle, gill, liver, kidney, brain and heart were examined for histopathological study and the changes are described and discussed.
Effect of Sublethal Concentrations of Nuvan on Enzymatic Profile of Labeo rohita (ham.)
Authors: Das B. K. , Mukherjee S. C.
Published: November 2023

Toxic effects of sublethal concentrations of nuvan on acid phosphatase (ACP), alkaline phosphatase (ALP), adenosine triphosphatase (ATPase), succinic dehydrogenase (SDH), lactic dehydrogenase (LDH) and acetyl cholinestrase (AChE) activities were studied in fingerlings of Labeo rohita. Two sublethal concentrations i.e. 10.3 mg/I and 2.06 mg/l were selected basing on the LCso value of nuvan in rohu for this experiment continuing for a period of 45 days. Sublethal exposures at two concentrations reduced the brain AChE, and brain, liver and kidney LDH and ATPase (P < 0.05) over a period of 45 days. The reduction of SDH was detected in all the organs examined except brain on 30 day at 2.06 mg/I. While ALP and AChE activities of brain were decreased, the ACP activity was increased.
Occurrence of Fish Diseases in Tanks and Ponds of Karnataka State
Authors: Chakrabarty N. M. , Kumaraiah P. , Routray P.
Published: November 2023

Irrigation tanks in Karnataka state, India with a total water spread area of 235,000 ha constitute a potential fishery resource. Fish culture in tanks and ponds in rural Karnataka has developed recently into a significant commercial enterprise. Intensification of aquaculture practice in these water bodies has led to the incidence of diseases and considered to be one of the major limiting factors for the expansion of aquaculture in the region. The observations made on parasites and diseases of fishes in Karnataka state are meagre and mostly with an academic interest (Srinivaschar and Sunderbai, 1974). Keeping these points in view, an investigation for diseases was carried out for two years during 1989-91 in Mandya, Mysore, Kolar, Chickmagalur, Bangalore and South Canara (SC) districts to build up a data base.
Effect of Dietary Protein Levels on Growth and Digestibility in the Catfish, Heteropneustes fossilis (Bloch) Using Canola (Rapeseed) as the Protein Source
Authors: . Priyanka , Garg S. K.
Published: November 2023

In order to determine protein requirements for optimum growth, four diets with varying protein level (from 31.0-41.6 per cent) using canola as the major protein source were formulated and hand fed to the fingerlings of H. fossilis maintained under laboratory conditions (LD 12:12 at 25°C). Studies have revealed an increase in live weight gain (g), growth per cent gain in body weight, specific growth rate, apparent protein digestibility, protein efficiency ratio, gross protein and energy retention in the fingerlings fed on a diet containing 38.79 per cent crude protein in comparison with the fish fed on other diets containing low or high protein levels. Carcass composition also revealed high accumulation of protein, fat and energy in fish fed on a diet containing 38.79 per cent protein, while those of moisture and ash contents remained low. Excretory wastes such as N-NH4+ and O-PO4 in aquaria water also remained significantly (p < 0.05) low in fish fed on 38.79 per cent dietary protein. These findings suggest that about 38.79 per cent crude protein with 17.58 kj/g energy content in diet appears to be sufficient for obtaining optimum growth in H. fossilis when defatted canola (@ 300 g/kg of diet) is used as the major protein source in practical diet.
Growth and Yield Performance of Fish and Prawn in Rice Field Refuge at Different Stocking Densities and its Impact on Rice Equivalent Yield of Rice-Fish Integration System
Authors: Mohanty Rajeeb K. , Brahmanand P. S. , Verma H. N.
Published: November 2023

This study was carried out to evaluate growth performance of fish and prawn at different stocking densities and its impact on rice equivalent yield (REY) of rice-fish integration system. Growth performance of all species decreased with increase in stocking density from 15000 to 35000/ha. Fish and prawn yield was however, higher (p < 0.05) in refuges with 10 cm weir height plots, irrespective of stocking density while, overall yield performance was good at stocking density of 25000/ha. Moreover, as stocking density increases, carrying capacity remains largely the same and density-dependent growth occurs. Biomass at harvest was more consistent regardless of stocking density. REY was 3.88 - 4.22 t/ha at stocking density of 15000/ha and improved further (3.95 - 4,43 t/ha) when stocking density increased to 25000/ha and recorded no significant increase thereafter, when stocking density increased to 35000/ha.
Le développement des performance studies à l’université et ses impacts sur l’institutionnalisation des pratiques artistiques performatives
Authors: Bénichou Anne , Larocque Gabrielle
Published: November 2023

Depuis les dernières décennies du XXesiècle, on assiste au développement desperformance studiesà l’université et à l’institutionnalisation des pratiques artistiques performatives dans les mondes de l’art. Quelles sont les corrélations entre ces deux phénomènes presque concomitants ? En procédant à une analyse comparative basée sur des données empiriques tirées d’observations de deux institutions, l’Hemispheric Institute of Performance and Politics et Performa, cet article retrace la formation de deux réseaux qui se sont développés simultanément sur un même territoire, en coopération avec deux facultés de l’Université de New York. En dépit de ces points communs, nous avons plutôt affaire à des mondes relativement étanches. Des enjeux disciplinaires, épistémologiques et économiques ainsi que des manières différentes de concevoir l’art au sein de l’université constituent des pistes de réponse.