bluuebunny/crossref_metadata_2025 huggingface dataset:
Regional labour market: A method for research
Authors: Dashkova Ekaterina S. , Dorokhova Natalia V.
Published: October 2023

Turbulent socioeconomic environment significantly affects the state and dynamics of the regional labour market. The paper develops and tests a methodological toolkit for assessing the state of a regional labour market allowing for the main socioeconomic trends – digitalisation and innovative development of the economy. Labour economics constitutes the methodological basis of the research. Methods of economic statistical and content analysis were used. The evidence is the 2021 data of the Federal State Statistics Service of the Russian Federation concerning the labour markets of the Central Black Earth economic region of Russia, which comprises Belgorod, Voronezh, Kursk, Lipetsk and Tambov oblasts. The suggested method for investigating the state of the regional labour market takes into account the impact of digitalisation and innovative development processes on the latter. Testing the method at the case of the Central Black Earth economic region revealed that the regions’ labour markets appreciably lag behind other subjects of the Russian Federation in terms of wages and encounter labour shortages against rather low rates of digital transformation and innovative development in their economies. The paper formulates recommendations for all parties of the social partnership, which suggest boosting the investment attractiveness of regions; creating high-productive jobs; spurring the activities of trade unions and associations; retaining the youth in the regions; increasing the efficiency of career guidance; attracting labour migrants, first and foremost, from other Russian regions due to improvements in economic, social and household infrastructure; promoting competencies of citizens of pre-retirement age and retired citizens; creating conditions for acceleration of digital transformation as well as expanding regions’ innovation activities.
STATUS BIOLOGI RAJUNGAN (Portunus pelagicus Linnaeus, 1758) DI PESISIR KABUPATEN PANGKAJENE DAN KEPULAUAN, SULAWESI SELATAN
Authors: Yanti Novita Dwi , Kurnia Rahmat , Mashar Ali , Sompa Andi
Published: October 2023

Kabupaten Pangkajene dan Kepulauan (Pangkep) merupakan salah satu daerah yang menjadi sentra penangkapan dan pengolahan rajungan di Sulawesi Selatan. Penelitian ini bertujuan untuk mengkaji aspek biologi serta status pemanfaatan rajungan (Portunus pelagicus) yang tertangkap di pesisir Kabupaten Pangkep. Pengumpulan data menggunakan metode survei dengan melakukan wawancara terhadap nelayan, observasi ke lokasi penelitian dan pengukuran rajungan secara langsung di lapangan. Pengambilan sampel dilakukan dua kali dalam tiap bulan sejak bulan November 2018 hingga bulan April 2019. Sebanyak 7200 ekor sampel hasil tangkapan nelayan diambil secara acak dan dilakukan pengukuran lebar dan bobot yang terdiri dari 3900 ekor jantan dan 3300 ekor betina yaitu dari Kecamatan Pangkajene, Bungoro, Labakkang, Ma’rang, Segeri, serta Mandalle. Hasil pengukuran kemudian dianalisis menggunakan perangkat lunak Microsoft Excel dan metode ELEFAN I pada program FISAT II. Hasil analisis menunjukkan umur maksimal rajungan diduga mencapai empat tahun. Mortalitas alami (M) rajungan jantan dan betina masing-masing sebesar 0,67 dan 0,82/tahun, mortalitas penangkapan (F) 3,54 dan 4,12/tahun, mortalitas total (Z) 4,20 dan 4,94/tahun. Laju eksploitasi (E) sebesar 0,84 dan 0,83. Hasil pendekatan model dinamika biomassa ikan non equilibrium menunjukkan status biologi rajungan di Kabupaten Pangkep telah berada pada posisi overfishing.
ANALISIS LINGKUNGAN PENGENDAPAN DAN SISTEM PETROLEUM BERDASARKAN INTEGRASI DATA SEISMIK DAN SUMUR DI PESISIR CEKUNGAN SUMATRA TENGAH
Authors: Ordas Perdana Rizki , Abdurrokhim  , Sendjaja Yoga A. , Nainggolan Tumpal B.
Published: October 2023

Cekungan Sumatra Tengah merupakan salah satu cekungan penghasil hidrokarbon di Indonesia, karena keterbatasan ekplorasi dan studi, perkembangan cekungan tersebut mengalami hambatan. Penelitian ini bertujuan untuk mengidentifikasi lingkungan pengendapan dan sistem petroleum melalui studi stratigrafi seismik dan sumur. Penelitian ini menggunakan metode seismik dengan software Hampson Russell dan Petrel. Data log membantu pengolahan data seismik dengan software Interactive Petrophysic (IP) dan Techlog untuk pengolahan data sumur. Zona penelitian ini memiliki lima sekuen pengendapan yang sebagian besar terbentuk di lingkungan pengendapan alur bercabang dan estuari. Terdapat dua batuan induk potensial, yakni pada Formasi Pematang dan lapisan serpih pada TST-1 atas. Hasil analisis sekuen stratigrafi pada penampang seismik, sistem petroleum teridentifikasi pada Sumur Merak, Melibur, dan Garib di pesisir Cekungan Sumatra Tengah. Reservoar hidrokarbon terdapat di Formasi Bekasap, Bangko, Menggala, dan sebagian Formasi Pematang; batuan induk terdapat di sebagian Formasi Menggala dan Pematang. Penentuan lapisan reservoar dan batuan induk diperkuat oleh hasil analisis sumur yang terletak pada lintasan seismik. Patahan berguna sebagai jalur migrasi fluida hidrokarbon dari batuan induk hingga reservoar, sehingga terbentuk sistem petroleum pada daerah tersebut. Lapisan ini memiliki batuan induk yang belum matang dan matang. Karenanya dapat disimpulkan bahwa lingkungan pengendapan dan sistem petroleum pada sumur-sumur di daerah tersebut dapat diketahui.
Development and Application of a Teaching and Learning Model to Enhance Field Adaptability in Smart Factory Control
Authors:   Korean Industrial Technology Convergence Society, Lee Seong-Su , Yoo Heung-Ryol
Published: October 2023

In the field where factory automation facilities are employed, many facilities are organically built through automated control. To operate an automated facility, the factory staff should be trained regarding basic work and advanced technology. Accordingly, educational institutions have been including various technologies in their curricula, such as program design and communication, which are highly advanced technologies required for automation facilities. However, in the industrial field, work related to panel processing and wiring, which are categorized as basic skills necessary for beginner technicians, are required more commonly. In this study, the working conditions of the automation equipment operated in the industrial field and method of corresponding training activities were presented, and industrial field specific training activities were determined. As a result, it is expected that it will be possible to nurture the manpower necessary for the industrial field.
Implementation of AES-256 Algorithm in Android-Based E-Voting Data Security
Authors: Amrulloh Faiz Nazhir , Asriningtias Yuli
Published: October 2023

E-voting is a method of voting and vote counting in general elections using digital devices. There are still many errors and fraud that occur during village head elections in Indonesia. Then the idea was created to carry out village head elections by utilizing existing technological developments, especially Android-based smartphone technology. The data source used in this study is secondary data which uses population data of citizens who will exercise their right to vote, vote data for citizens' voting rights, and data from the results of vote acquisition during the village head election process. In this study, a number of important data were needed in the village head election process which was carried out using documentation techniques. This research produced an Android-based application system for securing e-voting data for village head elections using the AES-256 cryptographic algorithm called Vodes. The application produced in this study was built using the Kotlin programming language on the Android frontend side by utilizing the Android Studio IDE as a tool in the development process. While on the backend side it uses the Javascript programming language using the Node js framework. The database used in the Vodes application uses MySQL. Based on the results of this study, it can be concluded that an e-voting data security application for village head elections has been created using the AES-256 cryptographic algorithm. The application produced in this study has succeeded in properly securing all aspects of the data in the village head election process
Analysis of Students' Metacognition Skills in Solving Static Fluid Problems
Authors: Malawau Seska
Published: October 2023

Students' errors in solving problems are caused by a lack of accuracy and calculation as well as the use of strategies in problem solving. So, to improve academic achievement, students need metacognitive skills so they can manage their cognition and find weaknesses so they can be corrected. This research aims to describe students' metacognitive skills in solving static fluid physics problems. The type of research used is quantitative descriptive research. Participants in this research were class XI science students at SMA Negeri 12 Ambon, a total of 26 students. The sample was selected using a purposive sampling technique. The instruments used are tests and non-tests in the form of essay test questions and the MAI metacognitive skills questionnaire. Based on the research results, it can be concluded that with a total of 26 students with metacognitive skills in planning and monitoring indicators in solving test questions, it can be seen that 21 students (80.8%) and 18 students (69.2%) have very good qualifications. Meanwhile, in the evaluation category, only 9 students (34.6%) qualified as very good. In this way, MAI can be used by teachers in solving students' physics problems. Therefore, students are expected to be more active and study hard, especially practicing solving physics problems with different problems in order to achieve good metacognitive skills
El sistema de producción de chile ‘Poblano’: características y estratificación de agricultores
Authors: Herrera-Fuentes Evert Francisco , López-Sánchez Higinio , Antonio-López Pedro , Gil-Muño Abel , Santacruz-Varela Amalio , Díaz-Cervantes Rufino
Published: October 2023

A pesar de que el sistema de producción del chile ‘Poblano’ en Puebla no ha sido descrito, se ha reportado que sus rendimientos son bajos; sin embargo, sus causas no se han documentado. El objetivo de este estudio fue describir y analizar el sistema de producción de chile ‘Poblano’ y formular una propuesta de estratificación de agricultores de dicho cultivo. Para ello, en 2018 se aplicó un cuestionario a 54 agricultores de 13 localidades de la Sierra Nevada de Puebla. Los resultados indicaron que 94.4% de los agricultores cultivó no más de una hectárea de chile ‘Poblano’, 100% sembró semillas criollas, el 74.07% produjo plántula en ‘canoa’ o semilleros, la enfermedad ‘Secadera’ fue el principal problema fitosanitario y el rendimiento promedio fue de 1.07 t ha-1 de fruto seco. Las principales diferencias entre los agricultores fueron de carácter familiar, tenencia de tierra en arrendamiento, años cultivando chile ‘Poblano’ y algunas variables técnico-productivas como el rendimiento, tiempo de secado de frutos, intervalo de deshierbes y fertilización fosfatada en plántula. El cultivo de chile ‘Poblano’ en Puebla se desarrolla en un sistema agrícola en transición, de tradicional a convencional, mismo que permitió diferenciar grupos de agricultores.
Studies on Induction of Mutations in Greengram (Phaseolus aureus Roxb.) Through Physical Mutagens
Authors:   Department of Agricultural Botany, Tamil Nadu Agricultural University Coimbatore  641 003, S KRISHNASWAMI , R RATHNASWAMY ,   Department of Agricultural Botany, Tamil Nadu Agricultural University Coimbatore  641 003, R VEERASWAMY ,   Department of Agricultural Botany, Tamil Nadu Agricultural University Coimbatore  641 003
Published: October 2023

Phenotypic responses of a greengram (Phaseolus aureus Roxb.) to X-rays and gamma irradiation were studied in the M, and Me generations. Increase in variance was noticed for all the economic traits in My, offering good scope for selection. A. dose of 80 R of the mutagens has been found to be adequate for an intensive pro- gramme of improvement of the strain Co. 1 greengram through mutation breeding.
Levels and Time of Nitrogen Application in Rainfed Pearl Millet (Pennise tumtyphoides)
Authors:   Central Arld Zone Research Institute, Jodhapur 342 003, SINGH PANJAB
Published: October 2023

An attempt was made to sconomise the use of N in pearl millet production under rainfed conditions. Nitrogen applied at 40 and 80 Kg/ha yielded 2 to 2.5 times higher grain over no N application. Under sub-optimal and higher rainfall years. 40 Kg N/ha was as effective as 80 Kg N/ha in increasing grain yields especially in the event of early stage drought. A level of 40 Kg N/ha applied half as basal and another half during third/ fourth week after planting proved economical for hybrid pearl millet. Withholding the second spilt of N in the event of early-stage prolonged drought leading to crop failuro also saved 50 per cent N. Application at or beyond sixth week of crop growth stage added to stalk yields only.
Progressive Changes in the Quality of Water in the River Pennaiyar and Canals in the Krishnagiri Project
Authors:   Dept.of Soil Science and Agrl,Chemistry  University Tamil Nadu Agricultural University Coimbatore  641 003, K.K KRISHNAMOORTHY , P MUTHUSWAMY ,   Dept.of Soil Science and Agrl,Chemistry  University Tamil Nadu Agricultural University Coimbatore  641 003, K GOVINDARAJ ,   Dept.of Soil Science and Agrl,Chemistry  University Tamil Nadu Agricultural University Coimbatore  641 003
Published: October 2023

In the river Pennaiyar. its tributaries and irrigation canal 27 places weto, selected and water samples were collected at monthly intervals and analysed. The results showed that the water in all the places had medium salinity hazard (EC of 0.25 to 0.75 mmhos/cm) whereas the stream at Periyapallam had high salinity hazard. The sodium adsorption ratio was in the range of 2.28 to 6.61 (low sodium hazard). The RSC was within the marginal limit in 76 per cent of locations. The quality of water along the river course and in the right main canal had not varied appreciably. But higher EC, pH, SAR, RSC and SSP values were observed in LMC after leaving the Mohamed Ghouse tank. Thus Mohamed Ghouse tank served as a source of salt for the water flowing in left main canal.
Influence of Time and Dose of Nitrogen Application on Yield of Bajra
Authors:   Department of Agronomy, Tamil Nadu Agricultural University, Coimbatore 641003, V.K BALAKRISHNAN , Y.B MORACHAN ,   Department of Agronomy, Tamil Nadu Agricultural University, Coimbatore 641003, T.H SRINIVASAN ,   Department of Agronomy, Tamil Nadu Agricultural University, Coimbatore 641003
Published: October 2023

During monsoon season. 56.25 kg N/ha applied in three splits at 25, 40 and 55 days gave the highest yield, while during suinmor 50 kg N/ha applied in two splits at 25 and 40 days recorded the maximum yield of HB 3 bajra. Response curves were also fitted for both the seasons and based on the equations, optimum dose of N was -found to be 61.3 and 59.2 kg/ha for monsoon and summer seasons respectively. However, considering the cost input and value of produce. the economic dose was found to be around 52 kg N/ha for both the seasons.
Efficacy of Foliar and Water-Surface Application of Insecticides in the Control of Rice Leaf Folder, Cnaphalocrocis medinalis Guenee
Authors:   Department of Agricultural Entomology Tamil Nadu Agricultural University Madurai, M.V RAMAMURTHY , S JAYARAJ ,   Department of Agricultural Entomology Tamil Nadu Agricultural University Madurai
Published: October 2023

Results of three field experiments revealed that foliar sprays of fentrothion, fenitro- thion+DD, (Folthion comb), carbaryl, carbaryl-molasses (Sevincl) and monocrotophos and granular application of cartofuran are effective in reducing the incidence of the rice leal folder.
Effect of Application of Insecticides on the HCN Content and Rhizosphere Microflora of Sorghum Plants
Authors:   Tamil Nadu Agricultural University Coimbatore  641 003, D KANDASAMY , T MARIMUTHU ,   Tamil Nadu Agricultural University Coimbatore  641 003, G OBLISAMI ,   Tamil Nadu Agricultural University Coimbatore  641 003, T.R SUBRAMANIAM ,   Tamil Nadu Agricultural University Coimbatore  641 003
Published: October 2023

Studios were conducted to examine the influence of HCN content of root which was altered by the application of two systemic insecticides. There was no relationship between the HCN content of the roots and the microbial population except Azotobacter which showed an apparent negative relationship. An increase in the population of Aspergillus spp. was observed with a simultaneous reduction in the HCN level of the root. The application of insecticides caused a spectacular decrease in the HCN content of the shoot system.
Co. 1 Tapioca: An Improved Strain
Authors:   Department of Horticulture, Tamil Nadu Agricultural University Coimbatore  641 003, S THAMBURAJ , C.R MUTHUKRISHNAN ,   Department of Horticulture, Tamil Nadu Agricultural University Coimbatore  641 003
Published: October 2023

The intensive selection programme at the Tamil Nadu Agricultural University has resulted in the release of a promising strain. Co. 1 Tapioca. The salient features of the strain are (1) shorter duration of 8 to 9 months. (2) the high starch content of tubers with 35 per cent giving total out turn of 10.33 tonnes of starch per hectare. (3) An average yield of 29.97 tonnes of tubers per hectare with a range of 29.90 to 36.50 tonnes. The mean increase in yield over local is by 16.2 per cent. The yield could be increased by 20.1 per cent by closer spacing of 75 x 75 cm than the normal spacing of 75 x 90 cm. (4) the clone records very low incidence of mosaic virus ranging from 0 to 8 per cent when compared to 40 to 100 per cent in other clones, and (5) the HCN content of tubers is very low compared to other clones and hybrids i. e.. 10 Pala in the flesh and 185 g/g in the rind.
Effect of Application of Different Levels of Potash on the Yield of Dwarf Cavendish Banana
Authors:   Department of Horticulture,Agricultural College and Research Institute,TNAU, Madurai 625 104, N RAMASWAMY , S SUNDARARAJAN ,   Department of Horticulture,Agricultural College and Research Institute,TNAU, Madurai 625 104, MD.A KADER ,   Department of Horticulture,Agricultural College and Research Institute,TNAU, Madurai 625 104
Published: October 2023

The effect of increase in the level of soil application of potash to Dwarf Caven- dish banana was found to be significant to the level of 450 g per plant for leaf area. sucker production. yield of the bunch, number of hands/bunch. number of fruits/bunch and size of the fruit at harvest. A significant correlation was obtained for the plant characters with yield. The results of the present studies suggest that application of 450 g of potash per plant may be optimum for increased production in Dwarf Cavendish banana in Tamil Nadu.
Transmission of Greengram Yellow Mosaic Virus by the White' fly, Bemisia tabaci (Genn.)
Authors:   Department of Agricultural Entomology Tamil Nadu Agricultural University Coimbatore  641 003, MURUGESAN SELLAMMAL , S CHELLIAH ,   Department of Agricultural Entomology Tamil Nadu Agricultural University Coimbatore  641 003
Published: October 2023

Transmission studies revealed that a single viruliferous Bemisia tabaci (Genn.) was able to transmit the virus successfully and maximum percentage of infection was obtained when 10 white flies were used per test plant. Maximum percentage of infection resulted when the vector was given a pre-acquisition starvation starvation of 3 hr. and acquisition feeding period of 24 hr. The incubation period was 8 hr. High percentage of infection resulted when the transmission feeding period of the vector was 24 hr The virus was retained by the vector for a maximum period of 4 days. There was no trans- ovum transmission, and the first instar nymphs of the vector were not capable of acquiring and transmitting the virus.
The Biology and the Host Range of Orosius albicinctus Dist. (Homoptera: Cicadellidae), the Vector of Sesame Phyllody Disease
Authors:   Department of Agricultural Entomology Tamil Nadu Agricultural University Madurai, D SUNDARARAJU , S JAYARAJ ,   Department of Agricultural Entomology Tamil Nadu Agricultural University Madurai
Published: October 2023

Studies on the biology and the host range of Orosius albicinctus Dist., the vector of Sesamum phyllody disease were made under field and insectary conditions. Tho mean duration of egg stage varied from 6 to 11 days, the total nymphal period 14 to 17 days and longevity of adults from 20 10 67 days in different seasons. The sesame MLO did not have any adverse effect on the longevity and fecundity of the vector. The vector bred successfully on 17 species of plants. among them seven. species of plants viz., Crotolaria juncea L. Sesamum laciniatum Kloin, Solanum melon- gena L.. Sphaeranthus indicus L.. Gyandropsis pentaphylla DC. Cleome viscosa L., and Trichodesma indicum RB.. were utilised successfully for breeding under field conditions. It oviposited on Arachis hypogaea L. Cajanus cajan L.. Gossypium hirsutum L., and Abutilon indicum G. and the nymphs perished without attaining maturity. It neither oviposited nor survived for long periods on 43 species of plants belonging to 12 families.
Co. 3 Greengram - A New Short Duration Strain for Drylands
Authors:   Department of Agricultural Botany, Tamil Nadu Agricultural University Coimbatore  641 003, R RATHNASWAMY , S KRISHNASWAMI ,   Department of Agricultural Botany, Tamil Nadu Agricultural University Coimbatore  641 003, R VEERASWAMY ,   Department of Agricultural Botany, Tamil Nadu Agricultural University Coimbatore  641 003, S IYEMPERUMAL ,   Department of Agricultural Botany, Tamil Nadu Agricultural University Coimbatore  641 003, P.V MARAPPAN ,   Department of Agricultural Botany, Tamil Nadu Agricultural University Coimbatore  641 003
Published: October 2023

A short duration and high yielding variety of greengram (Vigna radiata (L.) Wil- azek) with compact plant type suitable for rainfed culture was evolved and released as Co.3 variety through pure-line selection. It matures in 65 to 75 days as against 90- 100 days in Co.1. The strain Co.3 records a mean yield of 6.79 0/ha under rain- fed conditions which is an increase of 15 per cent over Co. 1 and 29 per cent over Co.2. The per day productivity of Co.3 is 9.7 kg/ha as against 8.0 and 6.2 kg/ha record- ed by Co.2 and Co.1 respectively.
Influence of Potash and Phosphorus on Dry Matter Yield and Uptake of Nutrients by Lucerne
Authors:   Dept.of Soil Science and Agrl,Chemistry  University Tamil Nadu Agricultural University Coimbatore  641 003, P KANDASWAMY , P MUTHUSWAMY ,   Dept.of Soil Science and Agrl,Chemistry  University Tamil Nadu Agricultural University Coimbatore  641 003, K.K KRISHNAMOORTHY ,   Dept.of Soil Science and Agrl,Chemistry  University Tamil Nadu Agricultural University Coimbatore  641 003
Published: October 2023

The dry matter yield of Sirsa 9 lucerne was increased by P application. It also increased significantly the uptake of N. P. K and Ca while K application had no effect or some times had significant depressing effect. The ratio of N: P: K uptake was not affected by treatments and the ratio was found to be around 30:1:7. A significant) positive correlation was observed between N and P, and K and P and K uptake values.
Studies on Certain Factors Influencing Legume-Rhizobia Interrelationship. II. Total Microbial Population in the Rhizosphere Region
Authors:   Dept of Horticulture Faculty of Agriculture,Annamalai University Annamalainagar 608 002 TamilNadu., D KANDASAMY , N.N PRASAD ,   Dept of Horticulture Faculty of Agriculture,Annamalai University Annamalainagar 608 002 TamilNadu.
Published: October 2023

The interrelationship between the altered rhizosphere microflora and rhizobia in the rhizospheres of green gram, black gram ahd sunnhemp following foliar spray with gibberellic acid (50 and 100 ppm). 2,4-dichlorophenoxy acetic acid (5 and 10 ppm) and indole acetic acid (250 and 500 ppm) was assessed. A positive correlation existed between the bacterial and rhizobial populations in the rhizophere of the three plant species. However, no such correlation was apparent between fungal and Rhizobium population in black gram while a positive relationship in green gram and a negative correlation in sunnhemp was evident. The interaction between actinomycetes and rhizobia revealed a positive influence in green gram and black gram while such a relationship did not exist in sunnhemp.
Organic Matter Contribution to Cation Exchange Capacity in Soils
Authors:   Dept.of Soil Science and Agrl,Chemistry  Marathwada Agricultuarl University Parbhani 431402, C.P GHONSIKAR , V.G MUSANDE ,   Dept.of Soil Science and Agrl,Chemistry  Marathwada Agricultuarl University Parbhani 431402
Published: October 2023

The average cation exchange capacity contribution of organic matter alone was 242.61 m.e./100g and that of clay alone was 123.30 m.e./100g Organic matter and alay together accounted for 182.95 m.o./100g organic matter and clay as an exchange. complex had cation exchange capacity of 132.46 m.e./100g. The average organic matter content of the soils was 3.59 per cent and its contribution to cation exchange capacity averaged 8.76 m.e./100g soil. Similarly the average clay content was 42.62 per cent and the average of its contribution to cation exchange capacity was 46.70 m.e./100g soil. The percentage reductions in cation exchange capacity on account of the formation of organic matter clay complex as in the soils of Parbhani. Ambagogai. Mukhed. Vaijapur and Tuljapur were 47.15, 45.10. 11.40, 16.46 and 21.17 respectively. The average cation exchange capacity contribution of organic matter was about 15.56 per cent while clay accounted 84.40 per cent. It appeared that in tropical ecosystem as of Marathwada, clay largely constitutes the bulk of cation exchange properties of soils.
Effect of Fertilizer Doses and Varietal Variations on Soil Constituents, Nutrient Uptake and Yield of Rice Varieties
Authors:   Dept.of Soil Science and Agrl,Chemistry , Agricultual College and Research Institute,Tamil Nadu Agricultural University Coimbatore  641 003, A GOPALSWAMY , D RAJ ,   Dept.of Soil Science and Agrl,Chemistry , Agricultual College and Research Institute,Tamil Nadu Agricultural University Coimbatore  641 003
Published: October 2023

Effects of incremental doses of fertilizer were seen in available nitrogen content than in the other constituents. Growth characters were found to increase with increase in nitrogen doses except in number of grains per ear as well as in 1000 grain weight. The dose 200 kg nitrogen/ha has contributed much to increase in grain yield. There appeared to be a gradual increase in uptake of nitrogen, phosphorus and potassium with increase in nitrogen levels. The influence of varietal variation was not seen in soil constituents, but only in growth characters. Jaya and IR. 8 recorded a greater height than Padma. Jaya showed higher number of effective tillers than IR. 8. In ear length and number of grains per ear, IP. 8 surpassed the variety Jaya, but in 1000 grain weight both of them were on par. No varietal variation was seen in uptake of nitrogen. Varieties IR, 8 and Jaya behaved more or less in a similar manner in the matter of uptake of phosphorus and potassium.
Distribution of Inorganic Phosphorus Fractions in Tamil Nadu Soils
Authors:   Dept.of Soil Science and Agrl,Chemistry  University Tamil Nadu Agricultural University Coimbatore  641 003, G.V KOTHANDARAMAN , K.K KRISHNAMOORTHY ,   Dept.of Soil Science and Agrl,Chemistry  University Tamil Nadu Agricultural University Coimbatore  641 003
Published: October 2023

Thirty eight soils collected from nine profiles representing the four major soil groups viz., red, black, laterite (high level and low level) and alluvial soils were examined for different forms of inorganic P and their distribution with depth. There was a marked varia- tion in the vertical distribution of P fractions viz., Al-P. Fe-P. Ca-P. Red. sol. P and Occlu- ded P. Total P and inorganic P decreased with depth in most of the profiles except in red and black calcareous and Aduthurai alluvial soils. No definite pattern of distribution of Al-P and Fe-P was observed but the surface layers were rich in Al-P and Fe-P. Ca-P increased with depth in calcareous soils and Aduthurai alluvial soil. Red. sol. P and Occluded P increas- ed with depth in most of the soil profiles. Among the inorganic P fractions. Al-P and Ca-P dominated in black and alluvial soils, whereas Fe-P, Red, sol. P and Occluded P were high in laterite soils.
Effect of Intensive Cultivation of High Yielding Rice Varieties on Soil Properties. I. Physical
Authors:   Dept.of Soil Science and Agrl,Chemistry , Agricultual College and Research Institute,Madurai 625 104, A RAJAMANNAR , A VELAYUTHAM ,   Dept.of Soil Science and Agrl,Chemistry , Agricultual College and Research Institute,Madurai 625 104
Published: October 2023

To study the status of organic matter and its role on the physical properties of soil under intensive cultivation of paddy, a field trial was conducted. Paddy was culti vated in the sequence of IR 8 IR 8 in 1972-73, Karuna-IR 20 in 1973-74 and Co 36 IR 20 in 1974-75 following all the package of practices. Fertilizer at 185-85- 85 kg of NPK/ha was applied with a basal dressing of 25 tonnes compost. The study revealed increase of organic matter content which resulted in decrease of bulk density and improvement of water-holding capacity and porespace.
Response of Rice to Foliar and Soil Application of Nitrogen.
Authors:   Department of Agricultural Agronomy ,Agricultural College and Research Institute,TNAU, Madurai 625 104, G VENKATESANI , V THIRUMURUGAN ,   Department of Agricultural Agronomy ,Agricultural College and Research Institute,TNAU, Madurai 625 104, V SUBRAMANIAN ,   Department of Agricultural Agronomy ,Agricultural College and Research Institute,TNAU, Madurai 625 104
Published: October 2023

The response of rice IR 20 and Ponni to foliar vs. soil application of nitrogen was studied for two years. Five treatment combinations of nitrogen were tried with soll and foliar applications. In both paddy varieties foliar application was significantly supe- rior to the other treatments.
Soil and Foliar Application of Phosphorus on Rice
Authors:   Department of Plant PHysiology,Tamil Nadu Agricultural University, Coimbatore- 641 003., K.P VIJAYAN , J SAKHARAM RAO ,   Department of Plant PHysiology,Tamil Nadu Agricultural University, Coimbatore- 641 003.
Published: October 2023

The affect of soil and foliar application of phosphorus at four levels, viz. 20. 40. 6. and 80 kg/ha on Co. 34 rice was studied. The NAR was more at vegetative and tillering stages with higher levels of phosphorus as foliar application. The RGR increased at early stages and thereafter decreased gradually. Medium levels of phosphorus had more influ ence on tiller production, number of grains per panicle and 1000 grain weight. Medium level of 60 kg/ha through soil and 40 kg/ha through foliage recorded high yields of grain and straw.
A New Sorghum Variety for Tamil Nadu
Authors:   Department of Agricultural Botany, Tamil Nadu Agricultural University Coimbatore  641 003, K MEENAKASHI , V.K KUNJAMMA ,   Department of Agricultural Botany, Tamil Nadu Agricultural University Coimbatore  641 003, S PALANISAMY ,   Department of Agricultural Botany, Tamil Nadu Agricultural University Coimbatore  641 003
Published: October 2023

A new sorghum variety CO. 21 evolved through induced mutagenesis was released. It is a grain-cum-fodder variety which matures in 105 days. This variety is suitable for cultivation in all the three seasons summer irrigated season, south-west monsoon season and north-east monsoon season throughout Tamil Nadu. It gives a mean yield of 42. quintals of grain per hectare under irrigated conditions and 20 quintals under rainfed condi- tions, the straw yield per hectare being 17 and 13 tonnes respectively.
Induction of Haploid Plants from Anther Culture in Datura ferox L.
Authors:   Department of  Biology, Tamil Nadu Agrl,University Coimbatore 641003, C PADMANABHAN , GURUNATHAN MANIMEKALAI ,   Department of  Biology, Tamil Nadu Agrl,University Coimbatore 641003, G PATHMANABHAN ,   Department of  Biology, Tamil Nadu Agrl,University Coimbatore 641003, G OBLISAMI ,   Department of  Biology, Tamil Nadu Agrl,University Coimbatore 641003
Published: October 2023

Anthers of Datura ferox L. were cultured in vitro. Androgenic embryoid werd formed in Nitsch's medium supplemented with coconut milk (15% v/v) in 35-45 days after inoculation. The stages in the development of androgenic embryoids followed more or less the same pettern as that of seed embryos. The plantlets that developed from anthers were all haploid (2n-12).
Effect of Different Levels of Nitrogen and Granular Insecticides in the Control of the Rice Leaf Roller, Cnaphalocrocis medinalis (Guenee)
Authors:   Department of Agricultural Entomology,Agricultural College and Reserch Institute, Tamil Nadu Agricultural University Madurai 625 104, N CHANDRAMOHAN , S JAYARAJ ,   Department of Agricultural Entomology,Agricultural College and Reserch Institute, Tamil Nadu Agricultural University Madurai 625 104
Published: October 2023

The rice leaf roller damage was found to increase with increasing levels of nitrogen. Among the two granular insecticides tested viz. carbofuran 3 G and phorate 10 G for its control, carbofuran controlled the pest effectively. Increase in the levels of nitrogen necessitated corresponding increase in the dose of carbofuran. Different concentrations of phorate had no influence in controlling the post.
Management of Rice Farms in Palghat Taluk (Kerala State)
Authors:   Dept of Agriculture Economics Orissa Univ. of Agrl., and Technology. Bhubaneswar 751 003 ., K MUKUNDAN , H.K DASGUPTA ,   Dept of Agriculture Economics Orissa Univ. of Agrl., and Technology. Bhubaneswar 751 003 .
Published: October 2023

the present study an investigation was made to assess the resources owned by the rice farmers and the extent of their utilization in Palghat Taluk of Kerala State I is concluded that the investment per hectare is greater in the irrigated village than n the non-irrigated village. The per hectare cost and output were widely different etween irrigated and non-irrigated village during Mundakan season (Rabi) but not in irippu season (Kharif). The cost of inputs followed is as bullock labour > human labour > manures and fertilizers in both irrigated and non-irrigated villages.
Phosphate Potential as an Index of the Availability of Soil Phosphorus
Authors:   Dept.of Soil Science and Agrl,Chemistry  University Tamil Nadu Agricultural University Coimbatore  641 003, K RAJUKANNU , V RAVIKUMAR ,   Dept.of Soil Science and Agrl,Chemistry  University Tamil Nadu Agricultural University Coimbatore  641 003
Published: October 2023

The chemical potential of phosphorus in soil solution estimates the free energy or the available energy. The phosphato potential values of the soil samples after flooding for 15 days and 35 days correlated well with the uptake in flooded soils. But the phos phate potential of air dried soils did not correlate with the uptake. Since the phosphate potential values were significantly related to the uptake of P, it may serve as a good index of phosphorus availability in waterlogged soils. However, the ratio between the change in quantity factor and change in intensity known as "differential capacity" or "0/1 relations" would serve as a good index of P availability since the "intensity factor" changes with the "Quantity factor" due to the dynamism of waterlogged soils. Hence the evaluation of "buffering capacity" or the "O/1 relation" in suggested for realistic soil test.
Effect of Calcium Application of the Uptake of Nutrients by Groundnut Kernel and Shell
Authors:   Dept.of Soil Science and Agrl,Chemistry  University Tamil Nadu Agricultural University Coimbatore  641 003, S LOGANATHAN , K.K KRISHNAMOORTHY ,   Dept.of Soil Science and Agrl,Chemistry  University Tamil Nadu Agricultural University Coimbatore  641 003
Published: October 2023

A pot experiment was conducted in two red soils collected from Tindivanam and Pollachi with groundunt (Arachis hypogaen L.) with three levels of calcium namely 0. 75 and 150 kg Cafha applied in two forms viz., calcium carbonate and sulphate in com- binations with two levels of each of phosphorus. potassium and magnesium and cons. tant dosages of nitrogen and boron. After the harvest of the crop groundnut kernel and shell were analysed for nitrogen, phosphorus, potassium and magnesium. Nitrogen uptake by kernel was markedly increased by calcium application. In both soils addition of calcium has increased the absorption of phosphorus and potassium in kernel. Man- nesium uptake by kernel was favoured by calcium application especially at the higher level viz., 150 kg Ca/ha.
Productivity Differences of Different Seasons for Cauliflower Crop of District Ranchi
Authors:   Tamil Nadu Agricultural University Coimbatore  641 003, R.B SINGH , D.K SINGH ,   Tamil Nadu Agricultural University Coimbatore  641 003, K.V SINGH ,   Tamil Nadu Agricultural University Coimbatore  641 003
Published: October 2023

The productivity of different seasons in couliflower crop in Ranchi district showed inanures and fertilizern in all the three seasons, marketing in Kharif season, irrigation and marketing in Rabi season and bullock labour days in Zaid season to have signifi- cant elasticities of production. Manures and fertilizers are the only input factors whose ratio of marginal value productivity to its factor cost was more than one in all the three seasons while that of human labour, plant protection measures and marketing in Rabi season and bullock labour in Zaid season were observed to be more than unity.
Gene Effects for Certain Quantitative Traits in American Cotton
Authors:   Department of Botany, R.B.S College, Bichpuri Agra 283 105, R.P BHARDWAJ , S.N CHATURVEDI ,   Department of Botany, R.B.S College, Bichpuri Agra 283 105
Published: October 2023

Six generations, viz.. Ps. P. F. F. By and B of an inter-varietal cross RS 89 x American nectariless were used in estimation of gene effects for seven characters by a over all generation means. The gene action revealed that seed cotton yield was found mainly under dominance and complementary type of gene action while the characters boll number. boll weight, ginning percentage, seed index and lint index were control- led by duplicate epistasis. However. fibre length was under the control of additive gene action.
Characterisation of Virus Affecting Weeds II - Leaf Curl Disease
Authors:   Department of Plant Pathalogy,Tamil Nadu Agricultural University Coimbatore  641 003, V MARIAPPAN , P NARAYANASAMY ,   Department of Plant Pathalogy,Tamil Nadu Agricultural University Coimbatore  641 003
Published: October 2023

The weeds Acanthospermum hispidum D. C.. Blainvillea rhomboides cost, and Flaveria australasica HK... harboured the louf curl disease and the disease was transmit ted by the whitefly Bemisia tabaci and by graft inoculation. The virus-vector relation- ship was studied in detail and single insect transmitted the disease successfully. The disease was transmitted to tomato and tobacco. The results indicate that these weeds could serve as the sources of the virus disease in the field.
Water Saving Method of Irrigation for High Yielding Rice Crop
Authors:   Dept of Soil and Water Conservation Engineering,College of Agricultural Engineering,TNAU.Coimbatore 641030, R.K SIVANAPPAN , E.S.A SAIFUDEEN ,   Dept of Soil and Water Conservation Engineering,College of Agricultural Engineering,TNAU.Coimbatore 641030
Published: October 2023

Studies were conducted to economise the irrigation water in rice cultivation. The water used and the yield obtained in water saving method of irrigation and surface flooding were calculated for six high yielding rice varieties. It was found that submergence was not necessary in the early stages of plant growth. The saving of water by water saving method was upto 49 per cent. After flowering standing water to a depth of 2.5 to 3.5 cm. was necessary.
Combining Ability for Quantitative Characters in Tomato (Lycopersicon esculentum Mill
Authors:   Senior Research Assitant Division of Vegetable Crops, Indian Agricultural Research Institute Bangalore 560000, K.R.M SWAMY , P.J MATHAI ,   Junior Vegetable Breeder, Division of Vegetable Crops, Indian Agricultural Research Institute Bangalore 560000
Published: October 2023

Combing ability analysis was carried out in tomato (Lycopersicon esculentuin Mill.) in a 9X9 diallel crosses including nine parents and 36 F, hybrids, excluding the reci procals. The mean squares of general combining ability (n.c.a.) were higher than that of specific combining ability (s.c.a.) for all the characters studied except for number of primary" branches. The parent Pusa Ruby had the maximum positive g.c.a. effect for early yield and highest negative g.c.a. effect for days to fruit ripening. The parent S1, 120 had maximum negative g.c.a. effect for days to flowering. The parents Marglobe. Roma and Pusa Early Dwarf showed maximum positive g.c.a. effects for totat yield, number of fruits per plant and average weight of fruit, respectively. The cross Momor X Puss, Early Dwarf, geve the highest positive s.c.a. effect for total yield. In general. it was observed that good gene- ral combiners for trait also had good perse performance and the crosses showing high 5.c.a. effects had atleast one of the parents having high g.c.a.
A POSSIBILIDADE JURÍDICA DE EXCLUSÃO DO SOBRENOME PATERNO EM RAZÃO DO ABANDONO AFETIVO E AS CONSEQUÊNCIAS SUCESSÓRIAS
Authors:   , SILVA THACIANE YASMIN SENA DA
Published: October 2023

O objetivo deste estudo é verificar se há a possibilidade de excluir o sobrenome materno ou
paterno em decorrência do abandono afetivo, considerando que o ordenamento jurídico
Brasileiro não regulamenta de forma expressa no que diz respeito a essa hipótese de alteração
e, posteriormente, analisar se há efeitos sucessórios com a exclusão do sobrenome. Em um
primeiro momento, há uma contextualização do direito fundamental ao nome, assim como o
conceito do nome civil e sua natureza jurídica de direito à personalidade, analisando seus
elementos para, após, verificar a tutela do nome frente à legislação brasileira. Em seguida, é
versado sobre a caracterização do abandono afetivo, enfatizando a contextualização do direito
de família e passando por uma análise dos princípios pertinentes a temática, para melhor
compreensão do abandono afetivo e seus requisitos para aplicação no caso concreto a fim de
entender suas consequências aos filhos desamparados e a admissibilidade de
responsabilização dos pais ausentes conforme decisões, jurisprudência e entendimentos
doutrinários. Em segundo momento, é abordado acerca do princípio da imutabilidade do
nome, ressaltando sua relativização, trazendo hipóteses de alteração do nome diante da
legislação, em especial, a hipótese de exclusão em razão do abandono afetivo em
conformidade com a jurisprudência e a doutrina. Por fim, será abordado acerca das
consequências de exclusão do sobrenome, analisando o abandono afetivo como umas das
causas de exclusão da sucessão, bem como entender a situação do direito à herança frente a
ausência do sobrenome dos genitores.
Exercícios domiciliares para pacientes com artrose - Volume 1
Authors: Dias George Alberto da Silva , Dias Biatriz Araújo Cardoso , dos Reis Ferreira Tereza Cristina
Published: October 2023

A artrose é a degeneração da cartilagem articular presente nas articulações. Assim, pode afetar diversas regiões do corpo, desencadeada por diversos fatores como o avanço da idade, fatores genéticos e traumas mecânicos. Apesar de gerar dor e prejuízos funcionais, a artrose tem tratamento! Com o objetivo de aliviar os sintomas e melhorar a qualidade de vida, há medidas farmacológicas (uso de medicamentos) e não farmacológicas (sem uso de medicamentos). Nesse processo, é fundamental praticar atividades físicas regulares e a fisioterapia pode auxiliar na artrose a partir de terapias com exercícios que proporcionam aumento da flexibilidade, alívio da dor, e melhora da capacidade funcional. Portanto, esta obra poderá ser utilizada por estudantes e profissionais da Fisioterapia como instrumento norteador para a prescrição de exercícios domiciliares.
A produção científica e a maternidade sob a ótica epistemológica da objetividade forte
Authors: Almeida Eliane , Müller Mônica , Hogemann Edna
Published: October 2023

O artigo analisa reflexivamente os impactos da maternidade sobre a produção científica das mulheres pesquisadoras e a necessidade objetiva de se manter a luta pela equiparação entre homens e mulheres na ciência que levou à inclusão da possibilidade de indicar o período de afastamento da pesquisadora em razão da licença maternidade, mas que carece da existência de políticas públicas e espaços acolhedores para essas mães pesquisadoras nas estruturas físicas, bem como outras consequências que lhes são prejudiciais. Busca lastro teórico nas contribuições relativas à concepção de objetividade forte, delineados por Harding, a partir do estudo de caso do movimento iniciado pelo Parent in Science, como forma de política de superação das desigualdades de gênero na Academia, a fim de contribuir para o avanço da educação profissional e produção científica das mulheres mães. O estudo inclui reflexão crítica sobre o recorte de raça dentro do escopo das desigualdades de gênero levantadas. O método de pesquisa utilizado é o exploratório, com recursos bibliográficos e viés dialético.
A Pedagogia do trabalho no direito à formação integrada
Authors: Santos Andrade Ferreira Verena
Published: October 2023

Esse artigo parte da inquietação de uma pedagoga ao perceber as dificuldades de implementação do currículo integrado nos Cursos Técnicos Integrados de Nível Médio, uma vez que a integração justifica, em grande medida, a razão de existência desses cursos, para a formação integral dos sujeitos que precisam ingressar no mundo do trabalho mais cedo, sem que isso aconteça como uma justaposição do currículo da Educação Básica com a formação profissional. Ao constatar essa dificuldade no Instituto Federal de Educação, Ciência e Tecnologia, Campus Jequié, Estado da Bahia, esse artigo, por meio de uma pesquisa bibliográfica do tipo narrativa, buscou delinear caminhos que possam favorecer tal construção. Mais que trazer conceitos que são caros à especificidade da proposta da Educação Profissional, em seu comprometimento com a população menos privilegiada, esse estudo traz conceitos do campo para mostrar a necessidade de uma pedagogia do trabalho na construção do currículo integrado, considerando sua importância, tanto no aspecto social como político, quando se tem, com a reforma do Ensino Médio, a formação profissional como um itinerário formativo da Educação Básica, que, sendo tratado de forma aligeirada, desconstrói a concepção de integração defendida pelos Institutos.
É possível estudar gênero no ensino técnico e tecnológico? Experiências de um laboratório em prol de equidade no IFMA campus Pedreiras
Authors: Santos Nila Michele Bastos
Published: October 2023

O presente estudo apresenta as experiências exitosas do LEGIP — laboratório de estudos de gênero do IFMA campus Pedreiras, discutindo além dos referenciais teóricos-metodológicos que orientaram sua prática as dificuldades enfrentadas. Fundado em 2018 o laboratório preocupa-se em promover debates e pesquisas na área dos Estudos de Gênero, voltados principalmente para a educação básica. Embora o Instituto Federal do Maranhão campus Pedreiras seja seu maior campo de atuação, o laboratório busca parcerias com diversas agências de fomento para suas ações extensionistas. Desse modo, as pesquisas realizadas produziram múltiplos materiais didáticos voltados para o ensino fundamental e médio. Taís produtos didáticos foram distribuídos em escolas e secretárias de educação dos municípios a qual o instituto atende. Dessa forma, acreditar-se contribuir tanto com a popularização da ciência quanto com uma educação antirracista, antimachistas e anti-homofóbica, necessária em todas as modalidades de ensino, não excluído assim o Ensino Técnico.