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INDONESIA
Jurnal Pertanian Agros
Published by Universitas Janabadra
ISSN : 14110172     EISSN : 25281488     DOI : -
Core Subject : Agriculture,
Agriculture, Biological Sciences & Forestry
Jurnal Pertanian Agros (JPA) is published by Faculty of Agriculture, Janabadra University and the Agribusiness Association of Indonesia (AAI). It available online supported by Directorate General of Higher Education - Ministry of Research, Technology, and Higher Education- Republic of Indonesia JPA is a peer-reviewed and open access journal that publishes significant and important research from all area of agriculture science fields such as crops, horticulture, fisheries, animal husbandary, and forestry.
Arjuna Subject : -
Articles 9 Documents
 1 
Search results for , issue "Vol 19, No 1 (2017): Edisi Januari" : 9 Documents clear
INVENTORY AND IDENTIFICATION OF SPECIFIC LOCATIONS TECHNOLOGY NEEDS OF AGRICULTURE SUPERIOR COMODITIES IN WEST KALIMANTAN Rusli Burhansyah
Agros Journal of Agriculture Science Vol 19, No 1 (2017): Edisi Januari
Publisher : Fakultas Pertanian, Universitas Janabadra

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Abstract

Study aims to inventory and identification of specific technology needs and determination of agricultural commodities featured. Assessment was conducted in November until December 2014 conducted in six districts namely been determined intentional production centers: Sambas, Bengkayang, Landak, Pontianak, Kubu Raya, and Pontianak. Assessment method using a survey method. Survey using structured interviews and FGD. Descriptive analysis method used to determine inventory and identification of technology needs. There are 16 leading commodities: seeds, pest and disease control, plant spacing, fertilization, harvest and post-harvest, marketing. Commodities featured: rice, corn, soybean, cassava, aloe, papaya, pineapple, olive, palm, rubber, pepper, coconut, cattle, goats and free-range chicken. Determination of commodities in regions based on legal basis has not been done by the county and city governments. There are several LQ <1: coconut (Kubu Raya), (Pontianak) cattle, (Bengkayang) goats. It requires excellent commodities based on legal basis of local government. Necessary to formulate specifics of location technology needs of agriculture superior commodities.
ANALYSIS OF SUSTAINABILITY FARMING IN PEATLANDS IN BATAGUH SUB DISTRICT, KAPUAS DISTRICT Jhon Wardie; Tri Yuliana Eka Sintha
Agros Journal of Agriculture Science Vol 19, No 1 (2017): Edisi Januari
Publisher : Fakultas Pertanian, Universitas Janabadra

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Abstract

The research aims to analize: (1) level of sustainability farming of rice in peat land and (2) level of farmers household income in peat land. Research location determined by purposive sampling in Terusan Karya Village, Bataguh Sub District, Kapuas. Sampling was done by simple random sampling method by taking 50 farmers household serve as respondent. Data collected in form of primary and secondary data. To achieve the purpose of first study were analyzed by scoring sustainability of farming indicators using Likert Scale system. Indicator of farming sustainability is an instrument that includes biophysical and socio-economic aspects used to measure the level of sustainability of farming of rice in peat land. To achieve purpose of second study analyzed a simple tabulation to measure level of farmers household income. Based on analysis of farming sustainability of rice in peat land turns farming sustainability index by 76.10 percent, which means that the level of farming sustainability is good category (highly sustainable). The results of the analysis of farmers household income was found that the level of farmer households income of IDR 16,906,614 which means that the economic situation has been categorized good farmer households.
TECHNOLOGY OF GOGO RICE CULTURE IN WEST KALIMANTAN, SANGGAU REGENCY (Case Study in Kecamatan Balai) Sution Sution
Agros Journal of Agriculture Science Vol 19, No 1 (2017): Edisi Januari
Publisher : Fakultas Pertanian, Universitas Janabadra

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Abstract

Productivity of upland rice in West Kalimantan is not optimal 1.88 ton ha-1. Upland rice productivity is still low due to cultivation technology is not maximized. Purpose of study to obtain upland rice cultivation technology appropriate to produce optimal plant productivity. Research conducted with survey in village of Bulu Bala, Empirang, and Makawing, in January up to March 2015. Location determination done by purposive sampling to select areas gogo rice centra, then randomly selected respondents in each village 20. Results showed that land clearing is done manually, slash and burn. Planting is done by way of drill, plant spacing is irregular, number of seeds per hole 5-10 seed per hole, used local varieties, has a long life of five up to six months. Cropping pattern intercropping with vegetables, other crops and plantation crops. Rotation of upland rice made with rubber and oil palm. Manually weed control, fertilization and pest control is rarely done. Harvest is done using crab and sequence, grain is threshed by way of “girik”, grain dried and carried out storage of rice in the granary.
IMPORTANCE OF MANGROVE TO REDUCE THE TSUNAMI WAVE ENERGY Purnamasari, Anastasia Neni Candra
Agros Journal of Agriculture Science Vol 19, No 1 (2017): Edisi Januari
Publisher : Faculty of Agriculture, Janabadra University

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Abstract

Mangrove has a very important role to reduce the tsunami wave energy. It is shown that the coastal areas have no vegetation or in this case will have an impact Mangrove forests greater damage due to tsunami waves than the coastal areas of vegetation. The purpose of the Term Paper is proved the importance of Mangrove to reduce the tsunami wave energy by comparing the various methods that have been observed in some case studies on the impact of the tsunami that occurred in several Asian countries in 2004 and case studies on ocean waves on the Gulf coast of south Florida. Based on the research results that could dampen Mangrove Tsunami wave energy. Tsunami wave energy can be reduced by several factors, namely mangrove species, tree size, vast mangrove forest, nature tree structure, and the size limit Mangrove forest (as far as how much of the ocean to the surface).
THE EFFECTS OF BAP AND 2,4 D ON INITIATION AND INDUCTION OF PULESARI (Alyxia reinwardtii Blume) CALLUS Nur Rahmawati Wijaya; Didik Suharto; Heru Sudrajat
Agros Journal of Agriculture Science Vol 19, No 1 (2017): Edisi Januari
Publisher : Fakultas Pertanian, Universitas Janabadra

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Abstract

Utilization of Pulesari as medicinal plant is less optimal due to scarcity and less known techniques of cultivation. To increase production of plant propagation it can use plant tissue culture especially callus formation. Research purpose: study effect of BAP and 2,4 D and knowing most appropriate hormone concentration for induction of Pulesari callus. Research using MS basal media with combination BAP 1-4 ppm and 2,4 D 1-4 ppm. Explant used pulesari leaf. Results: for three months showed treatment BAP + 2,4 D 4 ppm 1 ppm give fastest callus grow in 23 days after planting and highest amount of callus with surface area 3,4 cm2. Treatment of BAP 3 ppm + 2,4 D 1 ppm, as well as 4 ppm BAP + 2,4 D 4 ppm produce green callus, treatment of BAP 1 ppm + 2,4 D 1 ppm showed a yellowish white color, treatment BAP 1 ppm + 2,4 D 2 ppm, 2 ppm BAP + 2,4 D 4 ppm, and BAP 3 ppm + 2,4 D 4 ppm produce white callus. Callus with crumb texture produced by treatment of BAP 1 ppm + 2,4 D 3 ppm, BAP 1 ppm + 2,4 D 4 ppm, BAP 3 ppm + 2,4 D 2 ppm and BAP 3 ppm + 2,4 D 3 ppm while compact callus treatment resulted by BAP 2 ppm + 2,4 D 2 ppm, BAP 2 ppm + 2,4 D 3 ppm, BAP 4 ppm + 2,4 D 2 ppm and BAP 4 ppm + 2,4 D 3 ppm. Conclusion: BAP 4 ppm and 2,4 D 1 ppm accelerate callus grow. Best treatment is BAP 4 ppm+2,4D 1 ppm with hinghest amount of callus and fastest grow.
THE ADDED VALUE OF SHREDDED LELE AND PATIN CATFISH Ristina Siti Sundari; Andri Kusmayadi; Dona Setya Umbara
Agros Journal of Agriculture Science Vol 19, No 1 (2017): Edisi Januari
Publisher : Fakultas Pertanian, Universitas Janabadra

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Abstract

Fish is not only perishable product but also has segmented market. Consumption market such wants the fresh fish and certainty size. The problem is when the size of fish is too big for consumption, so that product is not wanted by consumer anymore. This research aimed at knowing the added value of shredded Lele and Patin catfish agribusiness and increasing prosperity of humanitarian society throughout processing the shredded catfishes. The data of this research was analyzed by Added Value Analysis of Hayami. The result showed that the shredded product of Lele catfish gave the added value IDR 14.295,00 per kilograms with the added value ratio was 25,53 percent and Conversion value was 0,35. Whereas, the shredded product of Patin catfish gave the added value IDR 18.295,00 per kilogram with the added value ratio was 29,04 percent and Conversion value was 0,35. The agribusiness toward processing and marketing of shredded Lele and Patin catfish was innovative agribusiness that could develop business opportunity so that it could move on the economical wheel and increasing humanitarian society prosperity actively. The market demand was still very wide either in town or out of town. The partnership among various not only government but also non government associations would be a good matter toward this agribusiness is running well.
ESTIMATION OF SOYBEAN SEED (Glycine max L. Merr) DETERIORATION DURING STORAGE Irma Noviana; IGP Alit Diratmaja; Abdul Qadir; Faiza C Suwarno
Agros Journal of Agriculture Science Vol 19, No 1 (2017): Edisi Januari
Publisher : Fakultas Pertanian, Universitas Janabadra

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Abstract

Soybean seeds able to degradation during storage. The aims of study were to studying the behavior and deterioration of soybean seed and to predict seed viability during storage in controlled conditions. The experiment used completely randomized design with two levels of variety which nested in storage period with four replications. Two varieties were Dering-1 and Detam 2 that storage in controlled condition at temperature of 19 up to 22 °C and 64 up to 67 percent of relative humidity for six months. The seeds were evaluated for moisture content, protein, peroxide value, electrical conductivity and seed viability. During the deterioration the moisture content, peroxide, electrical conductivity increased while protein content and germination declined. Deterioration model of soybeans can be used to predict the decline of soybean seeds during the controlled storage
NATURE AND CHARACTERISTICS OF SOIL AFFECTING THE GROWTH OF AREN PLANT (Arenga pinnata (Wurmb.) Merr) Rosi Widarawati; Prapto Yudono; Didik Indradewa; Sri Nuryani Hidayah Utami
Agros Journal of Agriculture Science Vol 19, No 1 (2017): Edisi Januari
Publisher : Fakultas Pertanian, Universitas Janabadra

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Abstract

Aren plant (Arenga pinnata) can produce industrial raw materials. Almost all parts of palm trees can be utilized, namely young and old leaves, young endosperms, stems, stem bunches of flowers, roots, and fibers. Sugar leaves used for the roof of the house or hut. Young endosperms are used for fleas as a mixture of food or drink. Stem aren tree can be taken flour for the manufacture of palm flour. The main problem is the unclear growth of aren trees caused by soil characteristics in various places. The objectives of the study were to: 1) understanding the effect of land characteristic on the growth of aren trees; 2) look for various growth characters of aren plants at different altitudes. The study was conducted by survey and observation. Location was selected by purposive sampling, i.e. areas with altitude (<600 m ASL, 600 to 700 m ASL, and> 700 m ASL). The results showed differences results. Aren plant cultivation techniques that include the way of nursery, maintenance and post harvest management not implemented in Kulonprogo region, especially Ngargosari village, Pagerharjo, and Nglinggo. There is influence of altitude factors of place, soil type, morphology, physiology, and biochemistry to growth and aren products.
THE FARMING AND MARKETING OF ORGANIC LETTUCE: STUDY AT BOBOSAN VILLAGE, KEDUNGBANTENG SUB-DISTRICT, BANYUMAS irine Kartika Eka Wijayanti; Indah Widyarin; Ratna Satriani
Agros Journal of Agriculture Science Vol 19, No 1 (2017): Edisi Januari
Publisher : Fakultas Pertanian, Universitas Janabadra

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Abstract

 Banyumas has great potential as a producer of organic lettuce in term of condition of natural, human resources and availability of market. The centre producer of organic lettuce is located in district of Kedungbanteng, and managed by farmers group "abdi tani". The aim of this study is to analyze: 1). The cost and income farming of organic lettuce; 2). Financial feasibility of organic lettuce farm; 3). The channel and structure of organic lettuce market. Processing and data analysis performed qualitatively and quantitatively. The data used is to the production and marketing of organic lettuce in period of June-July 2016. Quantitative analysis performed using analysis of cost, farm income, and R/C. Qualitative analysis was conducted to determine the channel and structure of organic lettuce market. The results showed that organic lettuce farm income generating positive value and the value of R/C is greater than one (R/C >1), the farming is profitable and feasible. Organic lettuce marketing channels through the use of one channel, such farmers, traders, retailers (supermarket). Farmers faced monopsony market structure, while traders and retailers deal with oligopoly one.

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