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Caraka Tani: Journal of Sustainable Agriculture

carakatani
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Published by Universitas Sebelas Maret

ISSN : 26139456 EISSN : 25992570 DOI : -

Core Subject : Agriculture,

Agriculture, Biological Sciences & Forestry

Caraka Tani: Journal of Sustainable Agriculture publishes original articles, review articles, case studies and short communications on the fundamentals, applications and management of Sustainable Agriculture areas in collaboration with Indonesian Agrotechnology / Agroecotechnology Association (PAGI), Asia Pacific Network for Sustainable Agriculture, Food and Energy (SAFE-Network), and Indonesian Agricultural Higher Education Communication Forum (FKPTPI). This journal has two issues in a year and it will be published in April and October.

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Articles 11 Documents

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Search results for , issue "Vol 23, No 2 (2008): October" : 11 Documents clear

PENGEMBANGAN KAPASITAS KELEMBAGAAN PETANI (KASUS DI PROVINSI JAWA TENGAH) Sapja Anantanyu
Caraka Tani: Journal of Sustainable Agriculture Vol 23, No 2 (2008): October
Publisher : Universitas Sebelas Maret

Agriculture development program is so difficult to reach small farmers. Economic indicators, agricultural infrastructures, and goverment policy often cause small farmers to economical and social marginalized. Farmer less possession in land, marginal rate of return in agriculture sector, agriculture policy which nonalignment to farmer make more difficult to increase their inncome. On the other side, farmer’s institutions which are expected be able to strengthen the farmer position to face the existing problems not effectively yet.The purpose oh this research in to identify the determinant factors in capacity buliding of farmer’s institution and to formulate an appropriate strategy of extention program. This research was conducted at three district in Center Java Province, they were: Klaten, Grobogan, and Karanganyar. Data collected through interview of 405 respondents whose member of farmer’s institution, 48 local leaders, and informans. The result shows that member’s participation in farmer’s institution represent their collective awareness caused easier to manage their farm. The level of member’s participation in farmer’s institution was influenced by their capacities level, internal and external factors of farmer, e.i: (a) social and economical status of farmer, (b) needs of farmer, (c) learning experience of farmer, (d) local leadership, (e) outsider role, and (f) the quality of extention. Quality of agricultural extension, directly and indirectly, influence to farmer capacities. It increase their participation in farmer’s institution and push their institution effectiveness.

APLIKASI EDIBLE FILM KERAGINAN DAN Eucheuma sp. UNTUK MENGHAMBAT SUSUT BERAT BUAH ANGGUR HIJAU Godras Jati Manuhara; Djagal Wiseso Marseno; Umar Santoso
Caraka Tani: Journal of Sustainable Agriculture Vol 23, No 2 (2008): October
Publisher : Universitas Sebelas Maret

Carrageenan extracted from Eucheuma sp. red algae has potential benefit to develop edible film. Eucheuma Sp. red algae used in this research were harvested from Pantai Selatan, a beatiful beach lies at Gunung Kidul resort, Jogjakarta Province, Indonesia. First objective of this research was proximat analysis of coarse-ground Eucheuma sp. red algae. Thirdly, weight loss analysis of green grapes wrapped by carrageenan edible film. Coarse-ground Eucheuma Sp. algae containde water, ash, protein, fat, and carbohydrate (by different) respectively 11,20%, 18,19%, 15,42%, 2,19% and 53,0%. Carrageenan extracted from Eucheuma sp. contained lower sulphuric (13,79%) than commercial carrageenan (Wako Chem.). Carrageenan edible film wrapping was not effective to reduce weight loss of green grapes.

FORMULASI KOMBINASI OPTIMUM FAKTOR-FAKTOR PRODUKSI DALAM PENGEMBANGAN USAHA PETERNAKAN SAPI PERAH RAKYAT DI KABUPATEN KLATEN Erlyna Wida Riptanti
Caraka Tani: Journal of Sustainable Agriculture Vol 23, No 2 (2008): October
Publisher : Universitas Sebelas Maret

Klaten regency represent one of regency in Central Java province have big enough dairy cattle population. During six the last year shown that decreasing the amount of population and productivity. Related with dairy cattle productivity decreasing with the circumstance condition of daity cattle, feed and unfavourable livestock management from farmer. Farmer in management of livestock of dairy cattle hope to get highest earning. Small-big of the earning depended from amount product, price of product and production cost.The aims of the research are a) to know the level of optimum input use which can yield the maximum earnings, b) to know the change influence that happened at earnings in the event of change of coefficient of objective function. Basic method used in this reserach is descriptive. Determination of research area is purposive that is Klaten Regency with subdistrict Jatinom. And than taken two village are Bandungan and Kayumas. Farmer taken as sample in this research are farmer have adult dairy cattle. Every village taken are 20 respondent farmer of dairy cattle.The result of research shown that the maximum earnings can be reached in ranch of dairy cattle farmer of scale 5,62 UT of equal Rp 13.477.500 with the input use in the form of availibility of money for the capital of equal Rp 9.500.00, availibility of money for feed of equal to Rp 28.500.00 and availibility of money for medicine of equal to Rp 2.000.000. sensitivity analysis with change of coefficients objective function that are availibility of capital from 0,325-0,577, avalibility of money for feed from -0,121-0,362, avalibility of money for the IB from 0-0,388, avalibility of moneyfor medicine from 0,334-0,388, and availibility of water from 0-0,388 from optimal coefficient which still give the earnings for farmers.

PROYEK PENGEMBANGAN USAHA PETERNAKAN POLA INTEGRASI Diwyanto, Kusuma; Priyanti, A; Saptanti, R A
Caraka Tani: Journal of Sustainable Agriculture Vol 23, No 2 (2008): October
Publisher : Universitas Sebelas Maret

It is necessary for the development of the business of animal husbandry to be supported by various production means. One of the means is the availability of fodder. Fiber fodder such as grass, dried rice stalks, sugar cone shoots, cocoa fruit peels and the agricultural by-product of other food crops are the materials that are commonly used as the fodders of ruminant animals. The use of the agribusiness by-products as the raw materials in the industry of fodders represents as challenge and also an opportunity in the optimizing the local resources that has not been made used efficiently and optimally. Using LEISA approach each hectare of agriculture land can produce the fodder for 2-3 beef cattle/ha. In the case the beef cattle serve the function as ‘compost mills’ using the raw materials of the crops ‘wastes’ and finally the compost is used as organic fertilizer for crops. In the attempt to increase the population of the beef cattle with a viable production cost, the approach of integrating the beef cattle into the food crops, plantations and industrial plantation forests is technically, economically and socially feasible to develop. One of the key factors of the success in the integration is that there is not any residual material and the use of an innovation in a right and efficient manner. The implementation of the integrated system of the crops and beef cattle using the approach of low external input result in competitive products of animal husbandry. Therefore, the animal husbandry business with the integrated system of the crops and the beef cattle will be interesting in the future and will have a quite good opportunity.

ANALISIS EFISIENSI USAHA TANI SEMANGKA DI KABUPATEN SRAGEN Sundari, Mei Tri
Caraka Tani: Journal of Sustainable Agriculture Vol 23, No 2 (2008): October
Publisher : Universitas Sebelas Maret

The objective of this research is to know the revenue, cost and profit in watermellon farm. It wants to know the efficiency of watermelon farm in Sragen Regency. The method used in this research was analytical descriptive with survey in implementation. The location was selected purposively and it was Desa Pungsari, Kecamatan Plupuh, Kabupaten Sragen. Snowball sampling method is used to choose the sample. The data used in this research was primary data of cultivating season of 2006, which was the newest available data. By using R/C ratio we find that the value is 2,75 per ha. This value shows us that watermelon farm in Sragen had efficien because the value more than one. The average revenue of the farmer was 76.217.500 per ha and the cost was Rp 27.711.550 per ha.

POLA INTEGRASI SAPI POTONG PERBIBITAN DAN TANAMAN PADA SKALA PETERNAKAN RAKYAT (KASUS DI KABUPATEN GROBOGAN) Djoko Pramono
Caraka Tani: Journal of Sustainable Agriculture Vol 23, No 2 (2008): October
Publisher : Universitas Sebelas Maret

The animal and crop integration has long become a common practice among farmers, especially among those who breed breeding beef cattle. It is closely related to the fodder supply system that in general makes us of the agricultural by-products (e.g., dried rice stalks), and produces composts as organic fertilizer for his farming. However, the animal and crops integration is implemented in a simple way that the resulting products have not indicated an optimal sybergy. A technology introduction has been made through in-field study for 2 years (2000-2002) to improve the knowledge of the farmers of the animal and crop integrated system. The location of the in-field study is Pilang Piyung village of Toroh Subdistrict of Grobogan District and involves 40 cooperators of the members of “CF Bersemi” group. The technology introduced includes the processing of agricultural wates (e.g, rice stalks), the animals and animal wates. The data of the use of the agricultural wastes, the animal wastes and the production performance of the animals is collected before and after the implementation of the activity using survey and observation methods. The results shows that there are 6 farmers (15%) who process and store the dried rice stalks and the other 34 farmers (85%) store the stalks directly (without any processing). The animal wastes is still processed using a simple method (without probiotics). The reproductive performance of the animals is low (long breeding interval, which isi 15 to 18 months). It is evidenced that not all of the cooperators implement the introduced technology after activity. The are only 22 farmers (55%) of the 40 farmers who process and store the rice stalks, while 12 farmers (30%) of them conduct the composting process of the wastes. The breeding internal shortens into 14 to 16 months. The evaluation result shows that it is still necessary to heighten the awareness of the adoption of the technology related to the animal and crop integrated system through a follow-up.

DINAMIKA KELEMBAGAAN PERBENIHAN TANAMAN PANGAN DAN IMPLIKASINYA DALAM PENYEDIAAN BENIH BERMUTU DI KABUPATEN MERAUKE PAPUA Afrizal Malik; Sudarsono Sudarsono
Caraka Tani: Journal of Sustainable Agriculture Vol 23, No 2 (2008): October
Publisher : Universitas Sebelas Maret

This paper aims to study dynamics for seed institute and its implication of certifiable seed in food crop. Research has conducted in Merauke Regency, Papua, FY 2006. Data collecting through Participatory Rural Appraisal (PRA) using focus group discussion method (FGD) and in depth interview inclusive of farmer groups, farmer seed makers and key informant. Data analysis conducted through descriptively approach. The research result shows: (a) the functional of seed institutions is related human resources organization, technology diffusion and encourage conducive circumstance in seed organizer; (b) seed institutions dynamic influenced both internal and external factors; (c) more intensive counseling relate O & M, seed technical skill and science improvement at farmer seed makers level are needed for encourage seed institute performance. Beside that needed effort to develop build seed cooperation network by horizontal and vertical with institution organizer of seed start regency level, province to national level through initiation forming of seeds forum.

KAJIAN FERMENTASI KACANG TANAH DARI HASIL EKSTRAKSI MINYAK DENGAN CARA PENGEMPAAN Enny Karti Basuki Susiloningsih; Titi Susilowati
Caraka Tani: Journal of Sustainable Agriculture Vol 23, No 2 (2008): October
Publisher : Universitas Sebelas Maret

Research on changes in physico-chemical and functional properties of flour partially defatted peanut with R. oligosporus and R. oryzae were conducted. Before fermentation hull peanut was extracting the oil by hydraulic press. The experiment was arranged in completely randomized design in two times, treatment consisted of five fermentation duration (0, 8, 20, 22 and 24 hours) and two starter (R. oligosporus and R. oryzae). The result showed that R. oryzae grow faster than R. oligosporus and has gray black mycellium. Optimum time fermentations was 22 hours and fermented peanut flour by R. oligosporus has physico-chemical and functional properties better than R. oryzae.

PENGENDALIAN IMPOR KEDELAI DALAM UPAYA MEWUJUDKAN KETAHANAN PANGAN NASIONAL YP, Ni Made Suyastiri
Caraka Tani: Journal of Sustainable Agriculture Vol 23, No 2 (2008): October
Publisher : Universitas Sebelas Maret

Food is primary necessity for a country. Soybean that contains many essential protein is one of important food of Indonesia. In fact, as raw material of tahu, tempe, soy sauce, and milk industry, it is very popular and consumed by almost all people in Indonesia. Along with population and industrial development, soybean necessity is raising.Soybean almost two million tons is needed every year and 60% soybean necessity fullfilment is imported from other country. Soybean importation is up to 1,1 million per year. Excessive soybean importation cause negative impact for agriculture development and be able to damage domestic industrial agriculture. Furthermore, import dependency can spend many devisa and in long run will threaten food security. This paper is going to explain about soybean importation control as an effort to reach food security.

PENERAPAN TEKNOLOGI FORCE MOLTING PADA AYAM PETELUR AFKIR STUDI DI DESA MUKIRAN KECAMATAN KALIWUNGU KABUPATEN SEMARANG Ali Mursyid Wahyu Mulyono; Ahimsa Kandi Sariri; Wisnu Tri Husodo
Caraka Tani: Journal of Sustainable Agriculture Vol 23, No 2 (2008): October
Publisher : Universitas Sebelas Maret

The study was aimed to prove the value-added of force molting technology on rejected laying-hen and improve the knowledge and skill of Mukiran village people about its technical assistance. The method of this study was training about force molting technology on rejected laying hen and laying hen management. Training took place for four months in the form of technican and practical lessons. Training was given to 19 people of Mukiran village, consisted of 8 countryside functionaries and 11 central figures, and the study objects were 86 week of age of rejected laying hens. The result of this study indicated that the knowing-level of force molting technology and laying hen management increased 90% and 73%. Egg production of the rejected laying chicken of equal to 52% and increase up to 70.8% pasca force molting technology implemented. Implementation of force molting technology on 100 birds of rejected laying hen required 6.1 million rupiah investment capital with the profit of effort 299.9 thousand rupiah per month. It is concluded that the implementation of force molting technology on rejected laying hen can improve the value added of production and financial parameters, so it improve the knowledge and skill of participant about its technical assistance.

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