bluuebunny/crossref_metadata_2025 huggingface dataset:
PENAMBAHAN JUS DAUN SIRIH (Piper betle Linn) PADA RANSUM AYAM PETELUR TERHADAP PENURUNAN KOLESTEROL TELUR
Authors: Khoirul Ahmad , Lubis Edya Moelia
Published: September 2019

The purpose of this study was to determine the volume increase in betel leaf juice ration of laying hens egg cholesterol reduction. This study uses layer laying hens period of 250 heads aged 50 weeks from Isa Brown strain. The method used is an experimental method that consists of five treatments and five repetitions, and each repeat consists of 10 of chicken with P0 treatment (basal feed), P1 (basal feed + 5 ml juice of betel leaves), P2 (basal feed + 7.5 ml juice of betel leaves), P3 (basal feed + 10 ml juice of betel leaves), and P4 (basal feed + 12.5 ml juice of betel leaves). Data using analysis with Analysis of Varience (ANOVA) if significant level using by Duncan test. The results showed that addition of betel leaf juice in the diet of laying chickens highly significant effect (P <0.01) to decrease cholesterol eggs with the best volume is 12.5 ml (P4) as shown by the higher volume of betel leaf juice added to feed laying hens is the higher the tendency of decrease cholesterol eggs. Recommended the addition of juice of betel leaves effectively using 12.5 ml in volume decrease cholesterol eggs.Keywords: juice of betel leaf, laying hens and egg cholesterol.
PERBEDAAN JARAK TANAM TERHADAP PRODUKTIVITAS DEFOLIASI PERTAMA RUMPUT MOTT (Pennisetum purpureum cv. Mott
Authors: Istikomah Nur , Kunharjanti Agustina Widyasworo
Published: September 2019

The research was conducted in Sumber Sumber Village of Sanankulon District of Blitar, during April 22 to June 16, 2017.The trial used 10 Mott grass poles on each plot with different spacing ie, P0 = 50 x 100 cm, P1 = 75 x 100 cm, P2 = 100 x 100 cm and P3 = 125 x 100 cm. Parameters measured were number of tillers, plant height, leaf length, leaf width, fresh weight and leaf green index. The design used was a complete randomized design (Gazpers, 1991) consisting of 4 treatments of 6 replications.The result of variance showed that the difference of plant spacing had no significant effect (p > 0,05) on productivity including number of tiller, plant height, leaf width, leaf length, fresh weight of green leaf index. Based on the results of research on differences in spacing to the productivity of first defoliation Mott grass then Need further research on the effect of cropping methods on grass growth and productivity.Keywords: plant spacing, Mott grass, productivity.
DEVELOPMENT OF FLIP CHART LEARNING MEDIA IN VIRUS MATERIALS FOR GRADE X HIGH SCHOOL STUDENTS
Authors: Rinda Erviana Aan , Sulistiana Devita , Sholihah Maratus
Published: September 2019

Based on preliminary observations that show that as many as 51,2% of 123 students stated that biology lessons were a difficult lesson. As many as 77,3% of students experience learning difficulties on  virus material. Learning activities can not be separated from the use of learning media. This development aims to know the valid of flip chart learning media on virus material for high school students of class X.  This research is a Research & Development (R&D) study using the Thiagarajan et all 4D development model, which is limited to the develop stage. This development research resulted in flip chart learning media through validation by a team of experts getting a total value of 80% with a valid category. Readability test results by students amounted to 94% with a very valid category. Flip chart learning media is worthy of being used as a learning medium on virus material.
APPLICATION DESIGN GEOGRAPHIC INFORMATION SYSTEM OF FLOOD LOADING MAPPING IN TULUNGAGUNG REGENCY REGION
Authors: Panji Romadhoni Mohammad
Published: September 2019

Tulungagung Regency has a history of experiencing floods, which damaged infrastructure and claimed lives in Tulungagung Regency due to the lack of facilities, knowledge and initial handling of flood disasters to be one of the contributing factors. This study uses primary data and secondary data in the form of slope data, soil type and rainfall. The results of the analysis obtained the level of flood vulnerability in the Tulungagung district area resulting in three levels of classes, namely vulnerability is very vulnerable, vulnerable, and not vulnerable. Making the system using ArcMap PHP web programming and using the MySQL database offline. To process map data used GIS tools (geographic information system), namely the spatial analysis tool of flood hazard level with a visual mapping model. The results of this study are expected to be useful in providing information on flood-prone areas in Tulungagung Regency and it is hoped that the Tulungagung Regency government and the private sector will routinely conduct disaster socialization, especially for communities in flood-prone areas.
ANALYSIS’ PROCESSING OF DIGITAL IMAGE FOR DETECTING FACE PHOTO BY METHODE HAARCASCADE
Authors: Fauzi Ahmad
Published: September 2019

Along with the development of this era, in the computerization’s era is so rapidly, there are many things or areas of life which grow up as well,both the area of technology and information. In the online admission, is needed to upload a photo of prospective students. To preventan uploading which not corresponding with context and suitability of image resolution which uploaded, that’s why, it’s needed to detect a face for making face photo of prospective students whois really quality. Face detection on digital image which is doneby methode of haarcascade,which is able to detect area of face on the picture to get a result. The result of trial produces the size of cropping of faceonthe picture is many defferences which corresponding with a picture which has tried.The writter is interested in making an aplication program by programming C++ dengan judul” ANALYSIS’ PROCESSING OF CITRA DIGITAL FOR DETECTING FACE PHOTO BY METHODE HAARCASCADE” This aplication can be expected which implemented in Admission of new students) Unisba Balitar.
UJI DAYA HASIL UBIKAYU (Manihot esculenta Crantz) VARIETAS UJ5 PADA BERBAGAI UMUR PANEN
Authors: Puspitorini Palupi , Pitaloka Dyah , Kurniastuti Tri
Published: September 2019

This study aims to find out the results of cassava tuber crop UJ5 variety at different harvest ages. Research direction is that cassava varieties have been planted throughout Indonesia as the best producer of cassava varieties. High levels of starch and high HCN content makes this variety was selected by the factory - tapioca factory in Indonesia. Research design used randomized block design with 7 treatments of harvesting (UP) were repeated 3 times. UP6 (harvesting 6 MAP), UP7 (harvesting 7 MAP), UP8 (harvesting 8 MAP), UP9 (harvesting 9 MAP), UP10 (harvesting 10 MAP), UP11 (harvesting 11 MAP), UP12 ( harvesting 12 MAP). The research variables are the fresh weight of tuber, tuber starch content (%), the weight of biomass, harvest index, number of tubers per plant. The results showed that the best harvesting time is UP9 the results did not differ with UP10, UP11 and UP12
RESPON PERTUMBUHAN DAN HASIL KACANG HIJAU (Vigna radiata L.) TERHADAP BERBAGAI DOSIS PUPUK NITROGEN DAN JARAK TANAM
Authors: Yudianto Feri
Published: September 2019

This research intent 1) To know influence of type interaction manures nitrogen with distance plants out to growth and green bean plant result, 2 ) To know difference influence manure nitrogens to growth and green bean results, 3 ) To know distance purpose influences plant out to growth and green bean results. This research is done by use of agglomerate Random Design one was arranged by ala Factorial (RACK) with 2 factors, first factor which is nitrogenic manure dose urea (N ) one consist 3 levels which is N1 (N 100 kg / ha), N2 (N 150 kg / ha) and N3 (N 200 kg / ha). Second factor which is implant distance (J. ) one consists 2 levels which is J1 (30x20) and J2 (30x30). Observed parameter high cover plant, total productive branch, wight grades about plant upon harvests. dianalisis's data by use of analisis manner (Anova), if ascendant drawned out by DMRT'S quiz 5%. Result observationaling to point out that: 1 ). Dosed application manures urea's nitrogen 200 kg / ha give influence besting to growth and green bean plant results. 2 ). Distance plants out not give influence besting to growth and green bean plant result, but upon crop gives influence besting to growth and green bean plant result.
ANALISIS KELAYAKAN USAHA BUDIDAYA APEL (STUDI KASUS DI DESA BUMI AJI KECAMATAN BUMI AJI KOTA BATU
Authors: Budiman Eko Wahyu , Sudibyo Rahmad Pulung , Baroh Istis
Published: September 2019

Technological developments have brought apple commodities into business commodities that can improve the well-being of the actors involved, as well as highly selective apple plants, can only grow well and well in certain areas of East Java, such as Batu and Nongkojajar. Data analysis method using Quantitative Descriptive analysis to know the level of financial feasibility of business, calculated by analysis of Acceptance and Cost (B / C ratio), Internal Rate of Return (IRR), Net Present Value (NPV), and Payback Period (PP). As for the marketing aspect using qualitative descriptive analysis. Based on research conducted in Bumiaji Village, Bumiaji Subdistrict of Malang City, that cultivation of apple is feasible to be cultivated with NPV of Rp. 471,825,898, - using the current bank interest of 12%, and also for Gross B / C ratio of 2.4633, Net B / C ratio of 4.6088, while IRR of 34.43%. As for the refund cost incurred taken from the amount of Net Benefit in the 4th year until the 13th year that is Rp. 1.129.796.500. so that in the 14th to the 26th year there is a net profit of a total of Rp 1,270,351,050, -.
Practice-Based Teacher Education with ELK: A Role-Playing Simulation for Eliciting Learner Knowledge
Authors: Wang Xu , Thompson Meredith , Yang Kexin , Roy Dan , Koedinger Kenneth , Rose Carolyn , Reich Justin
Published: September 2019

Compared to other helping professions, teacher training typically lacks sufficient opportunities for novices to practice new skills. When teachers learn, they listen to people talk about teaching, or talk about teaching themselves, but they very rarely do the work of teaching. Games and simulations offer a promising framework to advance practice-based professional training for complex skills such as teaching. In this work, we built a role-playing simulation ELK to help teachers develop effective questioning strategies to elicit learner prior knowledge. We evaluate ELK with 76 pre-service teachers in two modes, one is more akin to the kind of human-human interaction that is germane to teaching but requires more human resources and one that can be done independently. We find that in both cases ELK raises awareness about student misconceptions and the importance of student thinking, and teachers demonstrate a modest increase in effective questioning strategies after three rounds of playing.
Сравнительный анализ многолетней динамики развития основных болезней винограда в условиях Крыма
Authors: Galkina Yevgenia , Aleinikova Natalia
Published: September 2019

С целью моделирования будущих сценариев развития милдью и оидиума винограда в условиях изменения климата установлены основные закономерности сезонной и многолетней (1987-2018 гг.) динамики развития данных заболеваний на виноградниках Крыма. Многолетняя динамика милдью в ампелоценозах Юго-западной зоны виноградарства свидетельствует о непрерывности и неравномерности развития болезни по годам с высокой зависимостью (r=0,73-0,8) от количества осадков в период с мая по август. Оидиум на виноградниках Южного берега Крыма развивается непрерывно, относительно постоянно и в средней степени зависит от относительной влажности воздуха в мае (r=0,52). Сезонные динамики эпифитотического процесса милдью определяются гидротермическими условиями и сильно варьируют по годам; для оидиума установлено относительное постоянство данного процесса и смещение начала развития болезни на более ранние сроки, что обусловлено климатическими изменениями.

To simulate future scenarios of mildew and oidium progression on vines in a changing climate, major patterns have been established for seasonal and long-term (1987-2018) dynamics of the diseases in the vineyards of Crimea. The multi-year mildew dynamics in the ampelocenoses of the southwestern viticultural zone demonstrate continuity and uneven progression of the disease by years with a high rainfall dependence (r = 0.73-0.8) between May and August. Oidium in the vineyards of the South Coast has been evolving continuously and relatively constantly; it moderately depends on relative air humidity in May (r=0.52). The seasonal dynamics of the epiphytotic mildew process is governed by hydrothermal conditions, and vary greatly by years; for oidium, a relative continuity of the process and a shift in the onset of the disease to earlier periods were established, which is caused by climate change.
К вопросу применения рефрактометрии для мониторинга процесса брожения сусла
Authors: Timofeev Ruslan
Published: September 2019

Изучены закономерности изменения показаний сахарной шкалы рефрактометра в процессе спиртового брожения виноградного сусла. Экспериментально установлены эмпирические зависимости между плотностью сусла и показаниями сахарной шкалы рефрактометра в процессе брожения сусла. Установлен практический выход спирта из единицы сахаров для различных фаз брожения. Предложена методика контроля процесса спиртового брожения виноградного сусла, основанная на использовании рефрактометрии.

Refractometer sugar scale variability patterns have been studied in the process of grape must alcoholic fermentation. Empirical relationships between must density and refractometer sugar scale indications were experimentally established in the process of must fermentation. The isolated alcohol output from a sugar unit was established for various fermentation phases. A refractometry based method to control the grape must alcoholic fermentation process was proposed.
A PSYCHOSOCIAL INTERVENTION FOR MENTAL HEALTH OF PEOPLE WITH HIV (PLWH): A LITERATURE REVIEW
Authors: Gerans Reineldis , Waluyo Agung
Published: September 2019

Mental health problems such as depression and anxiety are common for people living with Human Immunodeficiency Virus (PLWH). It may have a various negative effect on psychological well-being and the quality of life for PLWH. These adverse effects are in the form of worsening diseases, decreasing the immune system, non-compliance with ARV therapy, and even causing suicide. Various psychosocial interventions were developed to improve the mental health of PLWH. But it often creates confusion and misunderstanding because it seems to overlap each other. The effectiveness of this intervention has been widely investigated, but there is still little confirmatory research on various psychosocial intervention techniques, especially for PLWH. The study aimed at describing the psychosocial interventions for the mental health of PLWH. We conducted literature searches from multiple relevant sources. The four databases we cut included PROQUEST, PubMed, Plos One, and Ebsco. Three types of psychosocial interventions consisted of symptom-oriented interventions, supportive intervention, and meditation. Based on the kind of intervention there are several psychosocial intervention techniques such as cognitive behavior therapy (CBT), stress management, interpersonal therapy (IPT), peer support, psychoeducation, meditation, relaxation, and mindfulness. There is no difference in the effectiveness of all types and intervention techniques in improving the mental health of PLWH. Psychosocial interventions proved to have a positive effect on the mental health of PLWH. Psychosocial interventions can be combined in PLHIW therapy programs with mental health problems

Keywords: PLWH, psychosocial interventions, mental health problems.
DETERMINANT FACTORS OF LENGTH OF STAY AMONG UNDER-FIVE CHILDREN WITH PNEUMONIA DISEASES: A LITERATURE REVIEW
Authors: Casman Casman , Nurhaeni Nani
Published: September 2019

Pneumonia is a public health problem in the worldwide, in Indonesia around 22.7% of under-five child mortality caused by pneumonia. The study aimed at identifying factors associated with length of stay among children under five years with pneumonia. This literature review was conducted in 4 databases: ScienceDirect, EBSCOhost, Clinical Key, and SpringerLink by combining keywords: length of stay; hospitalization; length in hospital; pneumonia; child; pediatric; pediatric; and children. The results showed that the period of length of stay pneumonia ranged 1 to 21 days. Some factors which extend the inpatient period including family history with cigarette smoke, less of nutrient and influenza. Meanwhile, some factors were noted to decrease the length of stay pneumonia among children, including early vaccine, examination, and family empowerment through health education. Mostly factors could reduce or increase LOS pneumonia in children under five years, depending on family factors. It requires further research; it is necessary to consider the effect of family education to decrease LOS pneumonia of children.

Keywords: Determination factor, Length of Stay, Pneumonia, Children
The THE EFFECTIVENESS OF POSTPARTUM YOGA ON UTERINE INVOLUTION AMONG POSTPARTUM WOMEN IN INDONESIA
Authors: Anggraeni Ni Putu Dian Ayu , Herawati Lucky , Widyawati Melyana Nurul
Published: September 2019

Sub uterine involution is one of the pathological symptoms of the postpartum period, which causes complications. This is indicated by the size of the fundus uterine, which is greater than the normal size and elongated outflow of lochia. One of the non-pharmacological methods for preventing sub uterine involution is postpartum yoga which focuses on physical and breathing exercises, strengthening of the pelvic floor muscles, and relaxation of autosuggestions. The study aimed to analyze the effectiveness of postpartum yoga on uterine involution. A quasi-experimental, pre-test and post-test with the control group was applied in this study. Thirty-eight postpartum women received postpartum yoga as the intervention group. The control group was comprised of 19 women. The gain score of uterine involution in the intervention group was 9.14 ± 1.27 and in the control group 7.20 ± 1.11. The Cohen’s effect size test is 1.63. The result of the mann whitney test showed that there was a significant difference between the intervention group and the control group with p value 0,000. The result of determination (R Square), postpartum yoga had an effect of 40.3% on uterine involution after being controlled simultaneously with parity, frequency of breastfeeding, and anxiety. Postpartum yoga is effective to strengthen the uterine muscles, facilitate blood circulation, and stimulate neurohormonal so it could accelerate uterine involution. Further studies could measure of fundus uterine daily. Future researchers can develop postpartum yoga research with other variables such as anxiety, urinary incontinence, quality of life for postpartum women, and hormonal variables including oxytocin, endorphins, and cortisol.

Keywords: postpartum yoga, postpartum period, postpartum exercise, uterine involution
FINANCIAL SUPERMARKET AS A COMPLEX MODELS OF THE SYSTEM OF IMPROVING QUALITY OF FINANCIAL SERVICES
Authors: KOSTETSKYY Volodymyr , BUTOV Andriy
Published: September 2019

Introduction. The problems of efficient functioning of financial intermediaries in general and integrated financial intermediaries - financial supermarkets in particular, which are created as a result of integration-convergent processes in order to expand the spectrum of financial services, are today topical issues that should be in the field of scientific research.

Purpose. Finding out the place of financial supermarkets among financial intermediaries operating in the financial market and the theoretical substantiation of their role in building a model of the system for improving the quality of financial services.

Results. The tendencies of development of financial intermediaries in the conditions of globalization are determined and on this basis the factors, which determine the transformation of their functional purpose, are substantiated. The analysis and systematization of theoretical and practical aspects connected with the estimation of prospects of financial supermarkets in comparison with traditional methods of realization of financial services is carried out. The advantages and disadvantages of functioning of financial supermarkets and the main barriers that hinder their proliferation on the financial market of Ukraine are determined.

Conclusion. Financial supermarket is a new form of distribution of financial services that meets the economic and technological requirements of the modern world. Principal features that distinguish it from other financial intermediaries give it a number of competitive advantages. However, domestic realities show the existence of a large number of barriers that impede the creation and development of financial supermarkets in Ukraine. Overcoming them will allow the expansion of the market of integrated financial intermediaries and lead to the development of new forms of functioning of financial capital.
THEORETICAL AND PRACTICAL ASPECTS OF THE NORMALIZATION OF AN ECONOMIC ENTITY'S FINANCIAL STABILIT
Authors: STEFANIV Ihor
Published: September 2019

Introduction. The formation and maintenance the optimum efficiency of business is a most important task of activity of economic entity. Each company must provide the effect of profit stabilization. In this case it will better perform its activities. This situation creates the necessary potential for the future. Exactly in this way the process of assets accumulation and distribution happens without undue cost and effort. Resources are become cheaper, the activities and the results are become more predictable, stable correspondent relations are formed, markets are expanded and prices are stabilized.

The higher the level of stability the more the company easier to adapt to sudden changes in market conditions, the lower the risk of financial loss from such influences.

On the other hand, a quick, painless and effective response to external pressure indicates an effective system of management, good planning, well-chosen priorities and goals.

Purposes. The purpose of the article is to study the basic theoretical aspects of the formation and creation the performance criteria of the processes of financial stability of economic entities.

Results. Company's financial stability is formed by the results of a clear strategy. If the enterprise has enough funds for the current activity, it indicates that the previous actions were effective. When the company has a good financial system, it can easily and continuously carry out all operations, maneuvering the resources.

Each economic entity focused on success should direct some effort to achieve optimal profitability in the long term. It must seek to stabilize costs and revenue, to normalize risks. This can be achieved through effective allocation of resources.

The considerable attention must pay to optimizing the financial, material and information flows. Except this, it must maintain a high level of liquidity of assets.

The ability of the economic entity to function effectively under conditions of constant change and maintain the optimal level of liquidity and profitability over a long period, reaching set of tactical and strategic goals is a financial stability.

Conclusions. Today there are a number of approaches to the assessment of financial stability. In our opinion, the most promising is an approach whereby the level of financial stability is assessed using systematic and integrated methods. Two additional indicators must be included here: the dynamic indicator of profit stability, indicator of expenses profitability.
VALUE-BASED MANAGEMENT IN THE PROCESS OF MERGERS AND ACQUISITIONS: A SYNERGISTIC APPROACH
Authors: OSTROVSKA Halyna , TYTOR Volodymyr
Published: September 2019

Introduction. The dynamism of the integration processes, activation of mergers and acquisition processes, modernization of enterprises, development of new entrepreneurship forms, strengthening the international expansion of leading companies, the internationalization of capital is a characteristic features of the world economic development present stage. Creating different types of integrated structures becomes one of the effective ways enterprises adapt to the transformation processes, a prerequisite for organizational and economic preconditions for sustainable economic growth and competitiveness increasing of businesses - participants of integrated union. In present business environment of mergers and acquisitions (mergers&acquisitions, M&A) is one of the most important mechanisms for the rising value of enterprises, improving their activity effectiveness, risk diversification and optimization of investment portfolios by achieving a synergistic effect.

Purpose. Development and substantiation of methodical approach due to the selection of companies based on synergetic merger (absorption), as a criteria for evaluating the effectiveness of the company value management and making recommendations for its practical application.

Results. The author puts forth his conception of the improvement of the technique of the estimation of the synergy effect from mergers and acquisitions of companies.

Conclusion. So, mergers and acquisitions of enterprises agreements have ample opportunities in term of the implementation of key strategic objectives and added value business. However, despite the high quantitative dynamics, in practice in most cases, the value still has not been created. This is primarily due to the inadequate estimates synergy effect and limited use of strategic opportunities to create added value in step of integration.
Dampak Obat-obat Terlarang dan Upaya Pengawasan Dini kepada Anak-anak Usia Sekolah Untuk Kelompok Ibu-ibu di Kelurahan Meras Kecamatan Bunaken Manado
Authors: Kandou Febby , Queljoe Edwin De
Published: September 2019

Penggunaan obat-obat terlarang dan turunannya di kalangan anak-anak usia sekolah (pelajar) menjadi peringatan bagi para orangtua, jika lengah pengawasan maka anak-anak akan mudah terjerat dengan obat-obat terlarang. Berdasarkan data BNN Kota Manado selang 2015-2017 penyalahgunaan obat-obat terlarang dikalangan pelajar sebanyak 478 orang. Sepanjang tahun 2017 sekitar 85% pecandu yang direhabilitasi berasal dari kalangan pelajar. Kegiatan ini bertujuan untuk memberikan informasi atau pengetahuan kepada kelompok ibu-ibu tentang dampak obat-obat terlarang dan upaya pengawasan dini kepada anak-anak usia sekolah. Metode yang digunakan adalah dengan memberikan penyuluhan atau sosialisasi kepada para orangtua khususnya ibu-ibu tentang dampak penggunaan obat-obat terlarang dan upaya pengawasan dini kepada anak-anak usia sekolah (pelajar). Selain penyuluhan/sosialisasi, ditambahkan kegiatan simulasi untuk memotivasi para orangtua khususnya ibuibu untuk berperan aktif sebagai motivator dalam memerangi obat-obat terlarang yang dimulai dari lingkungan keluarga maupun masyarakat pada umumnya. Capain kegiatan ini adalah para orangtua khususnya ibu-ibu paham tentang bahaya obat-obat terlarang, mengedukasi anak-anak untuk menghindar dari obat terlarang, melakukan kegiatan-kegiatan positif bersama dengan anak-anak seperti kegiatan keagamaan, seni dan olahraga, menjadi motivator antinarkoba di lingkungan masyarakat dengan memberikan informasi-informasi tentang bahaya dan pencegahannya baik dilingkup keluarga masing-masing maupun di lingkungan tempat kerja.  Kata kunci: dampak; obat terlarang; anak usia sekolah; Meras
Pemanfaatan Beluntas (Pluchea indica (L.) Less) dan Bioaktivitasnya (Kajian Lanjutan Pemanfaatan Tumbuhan dari Pengabdian Kepada Masyarakat di Desa Sindang Jaya, Kabupaten Cianjur)
Authors: Silalahi Marina
Published: September 2019

Pluchea indica (PI) atau beluntas telah lama dimanfaatkan sebagai obat, sayur dan minuman kesehatan oleh berbagai masyarakat khususnya di Asia Tenggara termasuk masyarakat di Desa Sindang Jaya Cianjur. Pemanfaatan PI sebagai obat tradisional berhubungan dengan kandungan metabolit sekundernya. Penulisan artikel ini didasarkan pada kajian literatur yang bersumber dari jurnal ilmiah, buku maupun hasil penelitian yang berhubungan dengan pemanfaatan dan bioaktivitas PI. Masyarakat di Desa Sindang Jaya memanfaatkan PI sebagai lalaban (sayur) dan juga obat sehingga mudah ditemukan di lingkungan sekitar terutama pekaranagn. Secara etnobotani PI dimanfaatkan untuk mengatasi diabetes mellitus, tumor, hipertensi, sistitis, luka, tonik otak, batu ginjal, wasir, radang, sakit pinggang, keputihan, lumbago, ulcer, tuberculosis dan inflammasi. Berbagai senyawa aromatik ditemukan pada PI seperti thiophenes, asam klorogenat, asam 3,4-O-dicaffeoylquinic, dan asam 3,5-Odicaffeoylquinic. Senyawa tiofena memiliki sifat biologis yang luas seperti antimikroba, anti virus,inhibitor HIV-1 protease, anti leishmania, nematisidal, insektisidal, fototoksik dan anti kanker. Bioaktivitas PI sebagai anti mikroba, antioksidan, anti fertilitas, anti diabetes mellitus, anti inflamantori, analgesik, anti kanker dan obat luka. Pemanfaatan PI sebagai antiobesitas perlu dikaji lebih lanjut sehingga dapat dikembangkan sebagai bahan pangan menyehatkan sekaligus menurunkan berat badan.Kata kunci: Pluchea indica, anti fertilitas, anti obesitas, tiofene
Penggunaan Fungisida Nabati dalam Pembudidayaan Tanaman Pertanian
Authors: Umboh Stella Deiby , Rampe Henny Like
Published: September 2019

Kegiatan PKM ini dilatar belakangi oleh banyaknya petani yang menggunakan pestisida sintetik sebagai alternatif dalam mengendalikan hama dan penyakit tumbuhan yang ternyata memiliki residu yang dapat menimbulkan dampak negatif yang merugikan bagi lingkungan dan manusia. Salah satu alternatif yang mudah,  efisien, murah, dan ramah lingkungan adalah dengan penggunaan fungisida nabati. Selama ini kelemahan umum yang dijumpai dikalangan petani adalah kurangnya pengetahuan mereka tentang penggunaan fungisida nabati sebagai salah satu solusi dalam pengendalian hama dan penyakit tumbuhan. Tujuan dan target khusus yang ingin dicapai pada kegiatan PKM ini adalah peningkatan pengetahuan dan ketrampilan petani dalam penggunaan fungisida nabati untuk mengurangi tingkat keracunan yang diakibatkan oleh pestisida sintetik dan peningkatan kesadaran lingkungan hidup bagi masyarakat di Desa Koka Kecamatan Tombulu Kabupaten Minahasa dari dampak samping yang ditimbulkan oleh pestisida bagi lingkungan dan kesehatan manusia. Untuk mengatasi permasalahan yang dihadapi petani tersebut, maka digunakan metode penyuluhan dan pelatihan penggunaan fungisida nabati untuk peningkatan produktifitas tanaman pertanian. Hasil Kegiatan PKM ini menunjukkan terjadinya peningkatan pemahaman peserta akan materi yang diberikan antara pretest (sebelum adanya kegiatan) dengan setelah kegiatan dilaksanakan (postest), dimana pada pretest peserta yang memiliki nilai kurang dari 50 berjumlah 27 orang (77.14%) sedangkan pada postest menurun menjadi 1 orang (2.85%) dan nilai lebih dari 50 pada pretest berjumlah 8 orang (22.85%) sedangkan pada postest meningkat menjadi 34 orang (54.28%). Berdasarkanhasilevaluasitopikbelajardarikegiatanpraktek, aspek pemahaman akan materi praktek adalah aspek dengan kriteria yang tertinggi dibandingkan aspek-aspek yang lainnya, dimana dari 35 orang, 22 orang (sangat baik), 8 orang (baik), 5 orang (sedang), dan untuk kategori kurang dan sangat kurang tidak adadari aktifitas kehidupan masyarakat sehari-hari di Desa Tosuraya Selatan Kecamatan Ratahan,seperti aktivitas rumah tangga, industri pengolahan hasil pertanian, peternakan,perkebunan, pertaniannaman pangan dan hortikultura didapati banyak sekali limbah khususnya limbah organik
Determination of core zone of marine sanctuary in Bahoi Village, North Minahasa Regency
Authors: Tasidjawa Sonny , Mandagi Stephanus V , Lasabuda Ridwan
Published: September 2019

Bahoi village is located in West Likupang District of North Minahasa Regency. It is one of the villages that is included in the conservation network of North Sulawesi Province. A marine sanctuary has been established in this village in 2003 and it has been managed by local community, known as community-based marine sanctuary management, since then, this sanctuary has been in operation. As a small community-based marine protected area with lots of users, it requires an appropriate method to determine the Core Zone that allows an effective preservation of the marine biota. This is the driving factor of this study.  The purpose of this study is to examine the processes and output of determining the core zone of a Marine Sanctuary using a conventional method and Marxan Method. The conventional method is a simple method in determining a core zone such as using manta tow technique. While Marxan, it only requires input of data such as spatial and figures to generate information for determining the core zone. After comparing the processes of these two methods in the study site, it was found that Marxan method was more effective and more accurate with lower costs than the conventional one. In addition, the final decision of the core zone depended on the outcome of the village meetings when the conventional method was applied. This long process could be avoided when Marxan method was used. Therefore, it is highly recommended to use Marxan in determining core zones© Desa Bahoi terletak di Kecamatan Likupang Barat Kabupaten Minahasa Utara. Desa ini merupakan salah satu desa yang masuk dalam jejaringan kawasan konservasi di Provinsi Sulawesi Utara. Sebuah Daerah Perlindungan Laut telah didirikan di desa ini pada tahun 2003 dan dikelolah oleh masyarakat setempat, yang dikenal sebagai pengelolaan Daerah Perlindungan Laut Berbasis Masyarakat, sejak saat itu Daerah Perlindungan Laut ini telah beroperasi. Sebagai Daerah Perlindungan Laut Berbasis Masyarakat yang kecil namun memiliki banyak pengguna, diperlukan metode tepat yang akan menentukan Zona Inti yang memungkinkan pelestarian biota laut menjadi sangat efektif. Ini adalah faktor pendorong dari penelitian. Selanjutnya, tujuan dari penelitian ini adalah untuk mengkaji proses dan hasil penentuan zona inti Daerah Perlindungan Laut dengan menggunakan metode konvensional seperti survei manta tow dan marxan. Metode konvensional adalah metode sederhana dalam menentukan zona inti seperti teknik manta tow. Sedangkan marxan, hanya perlu memasukan data seperti spasial dan angka untuk menghasilkan informasi penentuan zona inti. Setelah membandingkan proses dari dua metode di lokasi penelitian, ditemukan bahwa metode marxan jauh lebih baik dari pada metode konvensional, karena lebih efektif, lebih akurat dengan biaya yang lebih rendah. Selain itu, keputusan akhir dari zona inti tergantung pada hasil rapat desa ketika metode konvensional diterapkan, proses panjang ini dapat dihindari jika metode marxan digunakan©
A study on potential development of fisheries resources in the coastal area of Tolitoli Regency
Authors: . Yuliani , Mantjoro Eddy , Wantasen Adnan , Lasut Markus T
Published: September 2019

Tolitoli is one of regencies in Central Sulawesi province that has fisheries and marine resources which are potentially exploited and developed. The total area of Tolitoli regency is 4079.77 km² land and 3008.59 oceans km² area with a long range 453.98 km coastline. Administratively, Tolitoli consists of 10 districts (9 of which are districts that have coastal areas), 104 villages (60 of which are coastal villages) and 43 islands (13 inhabited islands and 30 uninhabited islands) which are small islands scattered along the coastal areas. In addition, Tolitoli have 3 outer islands bordering neighboring country: Lingayan Island, Island Salando and Dolangan Island. Resource potential and development of coastal fisheries Tolitoli has an area of ​​707 ha of mangrove and coral 11568.5 ha. For mariculture potential is around 2011, 10.800 ha with a total production 702.4 tonnes, inland aquaculture 4250 ha with a total production of 499 tonnes. Cathing fisheries was exploited in 2011 for approximately 30009.21 tonnes/year by the number of RTP 2500 households. As for the potential location of fish processing is 29 000 M² with a production of 210.3 tonnes. For tourism potential there are 14 potential tourism attractions that can be favored by local governments to be developed© Kabupaten Tolitoli merupakan salah satu  kabupaten di Propinsi Sulawesi Tengah yang memiliki sumberdaya perikanan dan kelautan yang potensial untuk dimanfaatkan dan dikembangkan. Luas Kabupaten Tolitoli yaitu 4.079,77 km² daratan dan 3.008,59  km² wilayah lautan dengan panjang  garis pantai berkisar 453,98 km. Secara administratif, Kabupaten Tolitoli terdiri dari 10 kecamatan (9 di antaranya merupakan kecamatan yang mempunyai wilayah pesisir) dan jumlah desa sebanyak 104 (jumlah desa pesisir sebanyak 60) serta mempunyai 43 pulau (13 pulau berpenghuni dan 30 pulau tidak berpenghuni) yang merupakan pulau-pulau kecil yang tersebar di sepanjang wilayah pesisir. Selain itu, Kabupaten Tolitoli memiliki 3 pulau terluar yang berbatasan dengan negara tetangga Malaysia, yaitu Pulau Lingayan, Pulau Salando, dan Pulau Dolangan.Potensi sumberdaya dan pengembangan perikanan pesisir Kabupaten Tolitoli memiliki ekosistem mangrove seluas 707 Ha, Karang 11.568,5 Ha.Untuk potensi budidaya laut tahun 2011 seluas10.800 Ha dengan jumlah produksi 702,4 ton,budidaya perikanan darat/tambak  4.250 Ha dengan jumlah produksi 499 ton. Potensi perikanan tangkap yang termanfaatkan pada tahun 2011 sekitar 30.009,21 ton/tahun dengan jumlah RTP 2.500 KK. Sedangkan untuk luas lokasi potensi pengolahan hasil perikanan yaitu 29.000 M² dengan produksi 210,3 ton. Untuk potensi pariwisata terdapat 14 objek wisata yang dapat diunggulkan oleh pemerintah daerah untuk dikembangkan©
Wind speed data analysis for predictions of sea waves in Bitung Coastal Waters
Authors: Koagouw Joanes E , Mamuaya Gybert E , Tarumingkeng Adrie A , Angmalisang P A
Published: September 2019

Coastal area of Bitung Municipality is one of the economical activities centers in North Sulawesi Province such as for land-uses and the exploitation of natural resources. Those activities are exaggerating day bay day and tended to be uncontrollable. The excess of those conditions, it has been recorded the change of waves in Bitung waters that has impacts to coastal areas and can affect the utilization of coastal and marine resources. This research was aimed to observe waves altitude variations in Bitung waters with Svedrup Munk and Bretchsneider (SMB) method that had been used to predict waves altitudes. The results showed that the wind speed during West Season was 0.33 m and were dominant to the East, while during East season was 0.91m from South-East to North-West, and then on transition period (March to May) was 1.08m from South-East to East. The results of those wind speed to the waves altitudes in Bitung waters is discussed in this paper© Pesisir pantai Kota Bitung merupakan salah satu pusat aktivitas ekonomi (misalnya pemanfaatan lahan dan eksploitasi sumberdaya) di Provinsi Sulawesi Utara. Aktivitas tersebut semakin hari semakin meningkat dan memiliki kecenderungan tidak terkontrol. Akibat dari keadaan tersebut, telah terjadi perubahan fenomena gelombang di perairan Bitung yang berdampak pada keberadaan daerah pesisir pantai di mana hal ini dapat mengganggu aktivitas pemanfaatan sumberdaya pesisir dan laut tersebut. Penelitian ini bertujuan untuk mengetahui variasi tinggi gelombang di perairan Bitung dengan menggunakan metode Svedrup Munk and Bretchsneider (SMB) yang biasa digunakan untuk peramalan tinggi gelombang signifikan. Hasil penelitian menunjukkan bahwa kecepatan angin pada Musim Barat sebesar 0,33 meter dan dominan ke arah Timur, sementara pada Musim Timur sebesar 0,91 meter dari arah Tenggara ke Barat Laut, serta pada Musim Peralihan (antara bulan Maret-Mei) adalah sebesar 1,08 meter dari arah Tenggara dan Timur. Pengaruh kecepatan angin tersebut terhadap gelombang laut di perairan Bitung dibahas dalam tulisan ini©
The effect of artificial and natural baits on the capture of tuna hand line around the Molucca Sea
Authors: Tauladani Saeful A , Arifin M Zainul , Wijaya Novie
Published: September 2019

Tuna hand lines have been used by fishermen to catch big pelagic species. Most of the fishermen still used natural bait in their catching operation, and just a few of them who used artificial bait. Therefore, the objective of this research was to study the effect of artificial bait toward the capture of tuna hand line. The artificial bait which been used in this research was non comercial bait, made from a plastic bag with silver color. The natural bait that been used was fish meat. This research was done by descriptive method based on case study; worked on October 2012 until January 2013 in Molucca Sea; hand line with artificial bait caugth 113 fish and with natural bait 67 fish. Analysis of t-test showed that t0 = 4,55 > t0,05;5 = 2,080; which means that the use of artificial bait could affected the catch of tuna hand line© Pancing ulur tuna biasa digunakan oleh nelayan untuk menangkap ikan pelagis besar. Umumnya mereka masih menggunakan umpan alami; masih sedikit nelayan yang menggunakan umpan buatan dalam operasi penangkapannya. Oleh karena itu, penelitian ini bertujuan untuk mempelajari pengaruh penggunaan umpan buatan terhadap hasil tangkapan pancing ulur tuna. Umpan buatan yang digunakan adalah umpan non-komersial (buatan sendiri) yang terbuat dari bahan plastik berwarna perak mengkilat, sedangkan umpan alami yang digunakan adalah daging ikan. Penelitian ini dilakukan dengan metode deskriptif yang didasarkan pada studi kasus yang dilaksanapan pada bulan Oktober 2012 sampai Januari 2013 di perairan Laut Maluku. Pancing ulur tuna dengan umpan buatan menangkap 113 ekor dan dengan umpan alami menangkap 67 ekor. Uji-t menunjukan bahwa t0 = 4,55 > t0,05;5 = 2,080 yang berarti bahwa penggunaan umpan buatan berpengaruh terhadap hasil tangkapan pancing ulur tuna©
Study on carrageenan content and growth of seaweed, Kappaphycus alvarezii, infected by white spot disease using different doses of NPK in Banggai Islands
Authors: Poke Aounorofiq M , Gerung Grevo S , Montolalu Roike I
Published: September 2019

This study was aimed at assessing the carrageenan content and the growth of seaweed K. alvarezii in white spot disease infection conditions with different doses of NPK in Banggai waters. Results showed that all doses could increase the carrageenan content of the white spot-infected seaweed, with the highest content in treatment D (25 g of NPK/ 10 liters of water), 43.862 ± 19.546, followed by  C (20 g of NPK /10 liters of water) 35.685 ± 14.693, B (15 g of NPK/10 liters of water), 23.208 ± 5.992, A (10 g of NPK/10 liters of water),19.132 ± 4.405, and K (without dose), 10.225 ± 2.782, respectively. The highest growth was recorded in treatment D, 401.333 ± 3.215 g, followed by treatment C, 310.000 ± 6.000 g, B, 7.211 g ± 298.000+ 7.211 g, A,  256. 667 ± 11.547 g, and the lowest in control treatment, 218.000 ± 9.849 g, respectively. Penelitian ini bertujuan untuk mengkaji kandungan karaginan dan pertumbuhan dari rumput laut K. alvarezii pada kondisi terkena penyakit white spot dengan dosis NPK yang berbeda di Perairan Kabupaten Banggai. Hasil percobaan menunjukkan bahwa semua dosis mampu meningkatkan kandungan karaginan pada rumput laut yang terinfeksi white spot. Kandungan tertinggi terdapat pada perlakuan D (dosis NPK 25 g/10 liter air) yaitu 43.862±19.546, diikuti perlakuan C (dosis NPK 20 g/10 liter air) 35.685±14.693, B (dosis NPK 15 g/10 liter air) 23.208±5.992, A (dosis NPK 10 g/10 liter air) 19.132±4.405 dan K (tanpa dosis) 10.225±2.782. Pertumbuhan tertinggi terdapat pada perlakuan D yaitu sebesar 401.333 ± 3.215 gram, kemudian diikuti oleh perlakuan C 310.000 ± 6.000 gram, B 298.000 ± 7.211 gram, A sebesar 256.667 ± 11.547 gram, dan terendah pada perlakuan kontrol  yaitu sebesar  218.000 ± 9.849 gram.
Abundance of coral-polyp-eating gastropods Drupella cornus in Bunaken National Park, Indonesia: indicating anthropogenic impact?
Authors: Boneka Farnis B , Mamangkey N Gustaf F
Published: September 2019

Corallivorous gastropods, Drupella cornus are living in the Indo Pacific coral reefs. To assess the distribution of the snails at Bunaken National Park in Indonesia, a study has been conducted on three zones established in three main islands of the park: core, tourism, and exploitation zones. The zones represent degrees of human interventions in which the least intervention is for core zone, moderate for tourism zone and high for the exploitation zone. The results showed that degrees of human interventions are related to the density of snails where the least human intervention zone (the core zone) had low numbers of snails while the high human intervention (exploitation) zone had high numbers of snails. Three corals in the zones that were preferred by the snails were: Montipora spp., Acropora spp., and Porites spp. The numbers of snails living on the corals followed the percent of coral cover© Gastropod pemakan polip karang, Drupella cornus hidup di areal terumbu karang Indo-Pasifik. Untuk mengetahui distribusi dari siput di Taman Nasional Bunaken, sebuah studi telah dilakukan pada tiga zona yang ditetapkan di tiga pulau utama di taman nasional ini: zona inti, zona pariwisata, dan zona pemanfaatan. Hasil penelitian ini menunjukkan bahwa tinggi-rendahnya intervensi manusia berhubungan dengan kepadatan siput di mana zona yang memiliki intervensi terendah (zona inti) memiliki jumlah siput sedikit sementara zona dengan intervensi tertinggi (zone pemanfaatan) memiliki jumlah siput terbanyak. Tiga spesies karang di ketiga zona ini yang disukai oleh siput adalah Montipora spp., Acropora spp., and Porites spp. Jumlah siput yang hidup di karang mengikuti jumlah persen tutupan karang©