Papers by lenny widjayanthi
Journal La Lifesci, Jun 14, 2024
JKMP : Jurnal Kebijakan dan Manajemen Publik, Sep 30, 2018
The purpose of this research is to find out factors related to farmer's motivation to grow mangro... more The purpose of this research is to find out factors related to farmer's motivation to grow mangrove in Mayangan Village, Gumukmas Sub-district, Jember District. The method used in this study uses descriptive and correlational methods. The result of the analysis shows that the variables of experience, formal education and non-formal education have a relationship with the motivation of farmers to plant mangrove while other variables such as age and number of family members have no relationship, at 95% confidence level.
Pakistan Journal of Phytopathology
Potato cyst nematode (Globodera rostochiensis) infection causes yield loss of up to 80%. Various ... more Potato cyst nematode (Globodera rostochiensis) infection causes yield loss of up to 80%. Various attempts have been made to suppress their infection on potato. However, G. rostochiensis infection remains a problem that has not been fully resolved. One of the potential techniques to control their population is the use of biological control agents. In previous studies, we have succeeded to isolate 3 rhizobacteria (Bacillus sp.) and 1 endophytic bacterium (Pseudomonas dimunita) from the rhizosphere and root of the coffee plant. In this study, the bionematicide was formulated using four bacterial isolates and inexpensive materials. Bionematicides were tested for their effectiveness on land infected with G. rostochiensis (227 per 100 mL) of soil. We compared the effectiveness of the bionematicides at various doses. As a control, a common nematicide was employed. The bionematicide also reduced the number of cysts and the number of female nematodes in the field. Moreover, it also showed that the bionematicide was able to increase the height of potato plants. Bionematicide application also improved various potato growth parameters. The tested formula also increased the number of tubers per plant. The study demonstrated that the most effective and recommended bionematicide concentration was 4% for every 100 mL in each plant.
Jurnal Manajemen Agribisnis dan Agroindustri
Penelitian ini dilatarbelakangi karena Herdacake Bakery & Cafe Jember merupakan outlet yang baru ... more Penelitian ini dilatarbelakangi karena Herdacake Bakery & Cafe Jember merupakan outlet yang baru saja dibuka tetapi mampu menarik konsumen dengan desain tempat yang kekinian atau instragamable dimana dapat dijadikan spot foto dan direkomendasikan banyak orang. Penelitian ini bertujuan untuk menganalisis dan menguji pengaruh kualitas produk, kualitas pelayanan, dan citra merek terhadap keputusan pembelian di Herdacake Bakery & Cafe Jember. Populasi dalam penelitian ini adalah seluruh konsumen yang membeli produk Herdacake Bakery & Cafe Jember dengan pengambilan sampel sebanyak 40 responden. Alat analisis yang digunakan dalam penelitian ini adalah analisis regresi linier berganda dengan bantuan SPSS 25.00. Hasil penelitian ini menunjukkan bahwa pada uji F variabel kualitas produk, kualitas pelayanan, dan citra merek bersama- sama berpengaruh signifikan terhadap keputusan pembelian di Herdacake Bakery & Cafe Jember. Sedangkan untuk uji t variabel kualitas produk secara parsial berpenga...
Red chili is a vegetable commodity that is much needed, not only domestic needs but also abroad. ... more Red chili is a vegetable commodity that is much needed, not only domestic needs but also abroad. District of Tempurejo Wonoasri Village area is an area where there is a group of farmers who namely farmers partnership and not partnership. The goal of study are: (1) Examines the factors which to base decisions for partnership and not partnership farmer. (2) Examines the income disparities for partnership and not partnership farmer. (3) Examines the factors that effect a level of income for partnership and not partnership farmer. The method used descriptive analysis method and comparative analysis method. This research used primary data and secondary data. The analysis method used priority setting analysis, income approach, and multiple linear regression analysis. The result of study shows that: (1) The order of priority factors for partnership farmers are: Indemnity risk; Capital guarantee; Market; Availability of fertilizer; The cultivation technical guidance; Post-harvest technical ...
Jurnal Ilmu-Ilmu Pertanian, Dec 1, 2016
IOP Conference Series: Earth and Environmental Science, 2021
Group dynamics provide an overview of the activities of farmer groups in cultivating the jajar le... more Group dynamics provide an overview of the activities of farmer groups in cultivating the jajar legowo system. Group dynamics are analyzed based on group goals, group structure, task function, group coaching, group cohesiveness, group pressure, group work effectiveness, and hidden intentions. The purpose of this study was to determine the group dynamics in applying the Legowo row planting system on rice farming. The research area was determined purposively in Ambulu sub District. Determination of the research sample was carried out by simple random sampling on farmers and farmer group managers who planted rice using the Legowo row planting system. The number of research respondents was 65 people consisting of the group leader and group members.The results showed that 98.8% of all members stated that the dynamics of the farmer groups were at high criteria. The high dynamic of farmer groups because it got high criteria in some indicator such as group goals, group structure, task functi...
JSEP (Journal of Social and Agricultural Economics), 2018
Food crops, especially rice, are the main crops cultivated by most Indonesian farmers. One of the... more Food crops, especially rice, are the main crops cultivated by most Indonesian farmers. One of the strategies taken by the government to increase rice production in Indonesia is through Integrated Crop Management Field School (ICMFS) program. The success of the development program can be seen from the approach within the group. Farmer groups have a strategic position in realizing the application of integrated cultivation, therefore every farmer has different adoption level in applying ICM. The purpose of this study is to: (1) the dynamics of groups in farmer groups in Arjasa, (2) the adoption of Integrated Crop Management of rice at farmer group at in Arjasa, (3) the relationship between socio-economic factors with the adoption ICM of rice in Arjasa. Determination of research area using Purposive Method. The method used in this research is descriptive and correlation. Sampling method using Purposive Sampling and Proporsinate Random Sampling. Methods of data collection using structu...
Jurnal KIRANA, 2020
Grouper fish is a type of reef fish that is exported as a commodity to various countries such as ... more Grouper fish is a type of reef fish that is exported as a commodity to various countries such as Hong Kong, Japan, Singapore and China. Grouper fish can be cultivated using floating net cages and have a high selling price (high profit) but also have a high risk (high risk), thus affecting the market and the number of grouper aquaculture. The purpose of this research is to determine the socioeconomic impact of the use of floating net on grouper farmers. The determination of the research area was carried out deliberately in Situbondo Regency. The study was conducted with a qualitative approach. Data collection is done by observation and depth interview. The informants of the research were determined intentionally, namely grouper fish farmers who do aquaculture with floating net cages. The data analysis method uses Milles and Huberman. The results showed that the use of floating nets for grouper culture had social and economic impacts. The social impact on grouper farmers is the format...
JSEP (Journal of Social and Agricultural Economics)
Since 2016, cattle farmers in Municipio Bobonaro and Municipio Covalima have carried out IB for t... more Since 2016, cattle farmers in Municipio Bobonaro and Municipio Covalima have carried out IB for their livestock, although there are still some farmers who do not or cannot do due to lack of access. This is related to the motivation of farmers with artificial insemination programs. The aim of our study was to determine the level of motivation regarding the cattle artificial insemination (IB) program, the level of adoption of IB program and to analyze the relationship between farmer characteristics and motivation regarding the IB program and the level of adoption of IB program innovation in cattle business in the municipality of Bobonaro and Covalima municipality. This research was conducted using a survey method approach and was carried out in the Municipio Bobonaro and Municipio Covalima. A total of 44 farmers participated in the program were included in the sample using a census strategy. Chi squared correlations, Spearman Rho, and quantitative descriptive analysis were used to ana...
Jurnal KIRANA
of the Republic of Indonesia and is located in Jember Regency. Meru Betiri National Park (TNMB) i... more of the Republic of Indonesia and is located in Jember Regency. Meru Betiri National Park (TNMB) is a conservation area that functions as a life support system which also acts as a means of supporting research, knowledge and education as well as supporting agricultural cultivation, recreation, and tourism and is directly adjacent to the village of Wonoasri, which is the fostered village of the Park. Meru Betiri National. Wonoasri Village was appointed as TNMB's target village because of its location which is one of the supporting villages for the conservation area. This study to study (1) the reasons why farmers participated in the land rehabilitstion program for rehabilitation land in the meru betiri area in Wonoasri Village, Tempurejo District, Jember Regency, (2) the participation process that occurred in the land rehabilitation program for the Meru Betiri area in Wonoasri Village, Tempurejo District, Jember Regency. The determination of the research area was carried out delib...
The purpose of this research is to find out factors related to farmer's motivation to grow ma... more The purpose of this research is to find out factors related to farmer's motivation to grow mangrove in Mayangan Village, Gumukmas Sub-district, Jember District. The method used in this study uses descriptive and correlational methods. The result of the analysis shows that the variables of experience, formal education and non-formal education have a relationship with the motivation of farmers to plant mangrove while other variables such as age and number of family members have no relationship, at 95% confidence level.
Vegetables provide nutrients for health and maintenance of human body. Apart from this fact about... more Vegetables provide nutrients for health and maintenance of human body. Apart from this fact about its nutrient-content, human also need to make sure the vegetables they consume are chemical free. The most important factor in running this organic farming system is farmers’ behavior over the system itself. This behavior, supported by the farmers’ knowledge about the farming system, will lead to their demeanor in applying the farming system in Trawas. This research uses three methods; descriptive method, correlation method and analytic method. To collect the sample, Simple Random Sampling is used. From 104 members of the community, by using Slovin’s formula, the researcher gets 31 respondents as the samples. Furthermore, the researcher uses scoring and Rank Spearman method in the analysis. The result of this research shows that; 1) the rank of the farmers’ behavior are average, and the rank of the knowledge are also average (54,84%), while the rank of the demeanor are high (64,52%), an...
Biodiversitas, 2021
Abstract. Asyiah IN, Prihatin J, Hastuti AD, Winarso S, Widjayanthi L, Nugroho D, Firmansyah K, P... more Abstract. Asyiah IN, Prihatin J, Hastuti AD, Winarso S, Widjayanthi L, Nugroho D, Firmansyah K, Pradana AP. 2021. Cost-effective bacteria-based bionematicide formula to control root-knot nematode Meloidogyne spp. in tomato plants. Biodiversitas 22: 3256-3264. The root-knot nematode, Meloidogyne spp. can infect and cause loss production in various horticultural plants, including tomatoes. In the previous study, we found 3 endophytic bacteria isolates and 1 rhizobacterium isolate that could control several plant-parasitic nematodes. In this study, we formulated these bionematicide isolates with cheap and environmentally friendly organic materials. The formula was fortified using several organic matters, vitamin sources, protein sources, and sugar sources. The research was conducted in an experimental land with a history of severe root-knot nematode infection. The analysis showed that there were 63.7 J2 Meloidogyne spp. per 100 ml of soil on the experimental land. The application was g...
Jurnal AGRISEP: Kajian Masalah Sosial Ekonomi Pertanian dan Agribisnis
This purposes of the research were explaining the process of communication that occurred in the p... more This purposes of the research were explaining the process of communication that occurred in the process of the adoption of a Booster system innovation in catfish farming. Determination of research area is done purposively in Jambewangi Village, Sempu Subdistrict, Banyuwamgi District. The subject of the research is chosen purposively. Data collection was carried out for 5 months from October 2018-March 2019 using indepth interviews, observations and documents. The research informants consisted of 3 people who adopted the booster system and 1 person who decided not to adopt. Data analysis used Miles and Huberman. The results of the research showed that the innovation adoption process was carried out through some stages, namely knowledge, persuasion, decision, implementation and confirmation. The community has different knowledge about the booster system, the booster system has been known since 2014, to improve knowledge and skills in the booster system, catfish farmers attend trainings held in various cities. It took between 3-6 months to decide to adopt, the informant refused to adopt the booster system after knowing that the pond model used was different from the pond in the previous system culture. The informants did not implement a complete booster system because the multivitamins were given as needed. Catfish farmers decided to continue cultivating catfish with a booster system for the following year. Each stage that is passed uses interpersonal
Jurnal Ekonomi Pertanian dan Agribisnis
Penelitian ini bertujuan untuk mengetahui alasan dan peran ganda perempuan yang bekerja di pembib... more Penelitian ini bertujuan untuk mengetahui alasan dan peran ganda perempuan yang bekerja di pembibitan sengon baik sebagai tenaga kerja maupun sebagai pengusaha. Penelitian dilakukan di Desa Wonocoyo, Kecamatan Pogalan, Kabupaten Trenggalek dengan metode penentuan lokasi yang dilakukan secara sengaja karena daerah tersebut memiliki banyak perempuan yang sudah berkeluarga bekerja di pembibitan tanaman sengon baik sebagai tenaga kerja maupun pengusaha. Metode penelitian yang digunakan adalah metode kualitatif dengan model studi kasus. Analisis data menggunakan Metode Miles and Huberman. Hasil penelitian menunjukkan bahwa: 1) Alasan perempuan bekerja di pembibitan sengon adalah alasan ekonomi, alasan budaya dan alasan sosial psikologis. 2) Sebagai pekerja di pembibitan sengon, perempuan memiliki peran ganda, yaitu publik dan domestik. Peran publik terdiri dari peran publik yang bersifat produktif dan sosial. Peran produktif dimiliki saat perempuan bekerja di pembibitan sengon, sedangkan peran publik yang bersifat sosial diperoleh saat perempuan di Desa Wonocoyo bergabung dengan kelompok Muslimat NU dan kelompok arisan. Tugas domestik dalam rumah tangga seperti memasak, membersihkan rumah, mencuci baju, merawat anak, dan pekerjaan domestik lainnya masih menjadi tanggungjawab utama perempuan yang bekerja di pembibitan sengon
Jurnal Ekonomi Pertanian dan Agribisnis
Penelitian ini bertujuan untuk: (1) mengetahui alasan nelayan menjual rajungan kepada UD. Bersama... more Penelitian ini bertujuan untuk: (1) mengetahui alasan nelayan menjual rajungan kepada UD. Bersama Sejahtera, (2) mengetahui peran UD. Bersama Sejahtera terhadap nelayan rajungan. Penentuan informan dilakukan secara sengaja ( purposive sampling ). Pengumpulan data menggunakan tiga metode (wawancara, observasi, dokumentasi) dan dianalisis menggunakan model Miles dan Huberman. Uji keabsahan data menggunakan triangulasi sumber. Hasil penelitian menunjukkan bahwa: (1) terdapat lima alasan nelayan menjual rajungan kepada UD. Bersama Sejahtera, yaitu adanya jaminan pasar, adanya pinjaman modal, adanya pinjaman alat tangkap, adanya jaminan harga, syarat yang tidak ketat terkait dengan kualitas rajungan dan angsuran pinjaman, (2) terdapat tiga peran perusahaan terhadap nelayan rajungan, yaitu sebagai penyedia modal dan alat tangkap, sebagai penyedia pasar dan juga sebagai penyampai informasi terkait harga dan kualitas rajungan
E3S Web of Conferences, 2020
The development of food product for improving the product quality was costly, especially if it ha... more The development of food product for improving the product quality was costly, especially if it had to reformulate the product. Therefore, finding the alternative raw materials which nutritious food and has a bioactive component that beneficial for health, was one of the ways to reduce cost. One of the raw materials that has Glucomannan as a bioactive component, was Gembili tuber (Dioscorea esculenta L.) as a local tuber which was widely grown in Banyuwangi, East Java. Osing ethnic's snacks that are widely produced by the community in the district of Banyuwangi, East Java province is a Bagiak. Bagiak is cookies made from cassava starch (tapioca) and arrowroot starch. In the market, bagiak has low quality, un-uniform shapes, unsimilar color, no value-added and causes obesity due to higher sugar content. The purpose of this research was to improve the quality of Bagiak through Gembili flour substitution. The result showed that substitution of 5% Gembili flour has higher fiber with 0.62% effectiveness index value of panelist (in term of color, taste, flavor, texture and crispness), baking loss 12.50±0.65 %; lightness 52.48±0.45; texture 689±1.09 g/1mm; Water Holding Capacity (WHC) 172.5±1.32%; water content 4.50± 0.33%; ash 0.5±0.04 %; protein 2.50±0.12 %; fat 8.50±1.09 % and carbohydrate 84.00±1.53 %.
KANAL: Jurnal Ilmu Komunikasi
Ban & Hawkins. (1999). Penyuluhan pertanian. Yogyakarta. Kanisius.Fardiaz, M. (2008). Pengaruh ka... more Ban & Hawkins. (1999). Penyuluhan pertanian. Yogyakarta. Kanisius.Fardiaz, M. (2008). Pengaruh karakteristik petani terhadap tingkat pengambilan keputusan inovasi dalam usaha sayuran organik. Diterbitkan. Skripsi. Bogor: Fakultas Pertanian Institut Pertanian BogorFrappaolo, C. (2003). Manajemen pengetahuan. Jakarta: Prestasi Pustaka Publisher.Heryanto MA., Yayat S., & Dika S. (2014). Model konsepsi adopsi inovasi beras organik sosial ekonomi petani (Studi kasus Kabupaten Tasikmalaya, Jawa Barat). Warta KIML, 12(2): 139-150.Hutapea, Y., Suparwoto, Jauhari, E. (2013). Kecepatan adopsi varietas unggul dan kelayakan usahatani kedelai di Sumatera Selatan. Agriekonomika, 2(2) 133-189.Ishak, A dan Afrizon. (2011). Persepsi dan tingkat adopsi petani padi terhadap penerpan System Of Rice Intensification (SRI) di Desa Bukit Peninjauan I, Kecamatan Sukaraja, Kabupaten Seluma. Informatika Pertanian, 20(2): 76-80.Moleong, L. J. (2010). Metode penelitian kualitatif. Bandung: PT Remaja Rosdakarya....
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Papers by lenny widjayanthi