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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 485 Documents

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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.

Budidaya Tanaman Garut dalam Upaya Meningkatkan Pendapatan Petani Eddy Triharyanto
Caraka Tani: Journal of Sustainable Agriculture Vol 17, No 2 (2002): October
Publisher : Universitas Sebelas Maret

Penelitian ini bertujuan untuk mengidentifikasi pembudidayaan tanaman garut yang dilakukan oleh petani khususnya petani di desa Gilirejo wilayah tepian waduk Kedung Ombo dan mengetahui besarnya keuntungan yang didapat dari budidaya tanaman garut yang diusahakan oleh petani.Penelitian ini merupakan penelitian kualitatif dalam bentuk survei tentang pembudidayaan tanaman garut oleh petani di desa Gilirejo tepian waduk Kedung Ombo dan demplot pemupukan pada penanaman garut sebagai pembanding terhadap hasil tanaman garut yang dihasilkan oleh petani. Waktu penelitian dilaksanakan mulai bulan Mei 2002 hiingga Oktober 2002.Hasil penelitian menunjukkan: (1) Wilayah desa Gilirejo mempunyai kondisi dan luas lahan yang memungkinkan untuk pengembangan tanaman garut. (2) Cara-cara pembudidayaan tanaman garut yang dikerjakan petani umumnya masih sangat konvensional. Meskipun demikian tanaman garut yang mereka usahakan mampu menyumbang pendapatan bagi keluarga yang cukup bermakna. Dimana rata-rata pendapatan yang diperoleh keluarga dari tanaman garut sebesar Rp. 40.700,- dengan keuntungan bersih Rp. 23.400,-. (3) Pemupukan urea, SP36 dan KCl dengan dosis 100 kg/ha, 200 kg/ha dan 50 kg/ha mampu meningkatkan hasil umbi garut 1 kg/m2 yang setara dengan 10 ton/ha. (4) Tambahan biaya tiap ha lahan akibat pemupukan sebesar Rp. 550.000,- ternyata mampu meningkatkan pendapatan sebesar Rp. 3.465.000,- dan keuntungan sebesar Rp. 2.915.000,-.

Relationship between Population and Intensity of Cassava Mealybug (Phenacoccus manihoti) Attack on Flores Island Yustina M S W Puu
Caraka Tani: Journal of Sustainable Agriculture Vol 34, No 1 (2019): April
Publisher : Universitas Sebelas Maret

This study was conducted to obtain population data and damage due to the attack of Phenacoccus manihoti Cassava mealybug pest on cassava plantations on Flores Island. This research was carried out in Ende Regency, Sikka Regency and Nagekeo Regency, East Nusa Tenggara Province (NTT). The research was conducted in October 2017. Method used in this research was descriptive method with direct observation and sampling. Cassava plants that were observed included plants that grew as fences, yard plants and those in farmers’ gardens with an area of ± 0.5 ha. The variables observed included population abundance and crop damage intensity in all locations of cassava plantations. The average population of Phenacoccus manihoti in each regencyis 131.12 individuals plant-1 in Sikka Regency, 36.95 individuals plant-1 in Nagekeo Regency and 6.4 individuals plant-1 in Ende Regency. Phenacoccus manihoti pest attack intensity in each observation location in the three Regencieson Flores Island is mild to moderate, namely 43.3% in Sikka Regency; 20% in Ende Regency and 22% in Nagekeo Regency. Damage intensity is influenced by cassava mealybug population 15% and other factors 85%.

ADOPSI TEKNOLOGI PAKAN TERNAK PADA USAHA SAPI POTONG DI KARESIDENAN SURAKARTA Shanti Emawati; Endang Tri Rahayu; Ginda Sihombing; Ayu Intan Sari
Caraka Tani: Journal of Sustainable Agriculture Vol 24, No 1 (2009): March
Publisher : Universitas Sebelas Maret

The research was conducted to determine characteristic relation of farmer with feed technology adoption and factors which influenced cattle farmer adoption toward feed technology. Research was done from April to Juni 2008, located in Surakarta district. Survey mmethods was done to collect primary data at the farm level and secondary data from related institution. Purposive sampling was applied to sellect farmers respondent. Pearson correlation test used to determine characteristic relation of farmer with feed technology adoption. Multiple linier regression analysis used to determine factors which influenced cattle farmer adoption toward feed technology. The result showed that based on pearson correlation test, stall-house range had significant relation (P<0.01) eith feed technology adoption, while family burden total had significant relation (P<0.05) with feed technology adoption. Based on multiple linier regression analysis showed that stall-house range had significant affect (P<0.01) toward feed technology adoption, while stall width had significant effect (P<0.05) toward feed technology adoption.

Beberapa Faktor yang Mempengaruhi Pendapatan dan Efisiensi Ekonomi Usaha Peternakan Kambing Rakyat di Kecamatan Kradenan Kabupaten Grobogan Achmad Nur Chamdi
Caraka Tani: Journal of Sustainable Agriculture Vol 18, No 2 (2003): October
Publisher : Universitas Sebelas Maret

The aims of the research were to know income and economic efficiency level of smallholder goat farming, and to know the factors affecting them. The research was held on April 12th-24th, 2000. The research was done using survey method and the samples were taken by purposive random sampling. Total respondents are 200 farmers. The research variables were income level (Y1) and economic efficiency (Y2) as dependent variables, and the independent variables were the number of goat owned, feed cost, farmer’s age, farmer’s education level, breeding experience, farming system, and farmer’s main job. The data are analyzed using multiple regression analysis with Cobb-Douglas production function model, F-test and t-test. The results of this research showed that income level of smallholder goat farming in Kradenan Subdistrict, Grobogan Regency is Rp.338.323,00 per year per farmer and economic efficiency level is 2,20. The socio-economic factors such the number of goat owned, feed cost, farmer’s age, farmer’s education level, breeding experience, farming system, and farmer’s main job altogether influence very significant (P<0,01) to income level and economic efficiency. Whereas partially, the number of goat owned, feed cost, breeding experience and farmer’s man job influence very significant (P<0,01) to income level, and the number of goat owned, feed cost and farming system influenced very significant (P<0,01) to economic efficiency.

TRANSFER TEKNOLOGI COATING UREA DALAM UPAYA SINKRONISASI SUMBER PROTEIN DAN ENERGI DALAM RANSUM UNTUK PERCEPATAN PERTUMBUHAN TERNAK RUMINANSIA Wara Pratitis Sabar; Ashry Mukhtar; Suharto Suharto
Caraka Tani: Journal of Sustainable Agriculture Vol 26, No 1 (2011): March
Publisher : Universitas Sebelas Maret

Tujuan penelitian yaitu membuat formula pakan sumber protein terproteksi dengan metode Coating urea sebagai sumber nitrogen untuk mengoptimalkan sintesis mikrobia rume guma meningkatkan kecernaan pakan. Mengetahui pengaruh proteksi protein terhadap parameter kinetika rumen dan aktivitas biokimia mikrobia rumen sehingga bioekologi dan biofermentasi rumen masih pada kisaran yang normal baik secara in vivo. Metode penelitian dilakukan secara in vivo, yang berlokasi di kandang percobaan Jatikuwung, Jurusan Peternakan, UNS. Ransum dicobakan pada ternak dengan materi penelitian domba ekor tipis sebanyak 16 ekor dengan lama pemeliharaan selama 4 bulan. Ransum yang diberikan adalah hijauan berupa rumput dan konsentrat yang mengandung sumber protein terproteksi dengan lemak, yaitu urea, sumber lemak yaitu minyak sawit, dengan perlakukan ure:minyak adalah 1:1, 2:1 dan 3:1. Rerata konsumsi pakan (BK) domba lokal jantan yang diberi perlakuan P0, P1, P2, dan P3 adalah 798,70, 673,44, 684,07 dan 641,71 gr/ekor/hr, pertambahan bobot badan sebesar 53,57, 31,75, 45,09, 32,44 gr. Hasil penelitian menunjukkan bahwa suplementasi coating-urea ke dalam ransum basal belum memberikan dampak yang signifikan terhadap konsumsi, pertambahan bobot badan dan konversi pakan.

Penelitian Sumber Daya Manusia (SDM) di Kabupaten Sukoharjo Djiwandi Djiwandi; Retno Setyowati; Marcelinus Molo
Caraka Tani: Journal of Sustainable Agriculture Vol 19, No 1 (2004): March
Publisher : Universitas Sebelas Maret

This research aim to know the quality of peoples as human resources in Sukoharjo District. Peoples with high quality will be able to improve economic growth through goods and service production. Quality of humas resources can be improved, for example, increasing of education, health, and security.This research use secondary data from some source, including from Sukoharjo Dalam Angka. Reserach indicates that peoples of Sukoharjo District in the year 2003 is counted 808.810 head, level growth of peoples less 0,79%, women peoples 409.521 head, men 399.290 head, sex ratio 97,50.Education level show improvement from year to year, education mount master and diploma level. Health medium are quality a lot there are 6 public hospitals, 21 puskesmas, 47 ministrant puskesmas, 36 house copy privat sector, 199 doctor practice privat sector, 49 people dentist practice, 48 dispensary, the despitefully in district region there is 1.026 Posyandu, condition of security in Sukoharjo District is peaceful, downhill badness number from year to year. Pursuant to education, health, and security level, like above, human resources in Sukoharjo District are good.

TINGKAT PENERAPAN USAHATANI LAHAN SURUTAN BERBASIS KONSERVASI DI BENDUNGAN GAJAH MUNGKUR KABUPATEN WONOGIRI Marcelinus Molo; Bekti Wahyu Utami; Emi Widiyanti
Caraka Tani: Journal of Sustainable Agriculture Vol 27, No 1 (2012): March
Publisher : Universitas Sebelas Maret

This study was designed to examine the performance in soil conservation among the farmers who rented the drawdown area of the Multi-purpose Dam of Wonogiri. The study involved a survey of 63 renters in seven subdistricts and focus group discussions and interviewed staff of the Division IV of the PT Jasa Tirta 1. In conjunction with the performance of the farmers, the team draw the following conclusions: (a) the application of multiple cropping tend to increase soil degradation, in terms of increase in sediment to the reservoir. Monoculture, in contrast, is better for soil conservation; (b) the quality of soil conservation is, therefore, varied. About 49,2% of the farmers (or 24,93% area) applied a very good level of soil conservation, 19% were good (or 24,93% area), and 17,5% were good enough (or 14,1% of area) did not achieve a good performance; of which 7,9% were bad (or 4,56% of area) and 6,3% were very bad (or 9,53% area) achievers. Those findings lead to the potential recommendation that it is important to devise standard achievement criteria for soil conservation, either for monitoring and evaluation purpose, both in the drawdown and the greenbelt as well.

Peningkatan Ragam Genetik Cabai Rawit (Capsicum frustescen L) melalui Irradiasi Sinar Gamma Co-60 Sukaya Sukaya; Sri Hartati
Caraka Tani: Journal of Sustainable Agriculture Vol 20, No 1 (2005): March
Publisher : Universitas Sebelas Maret

The objective of research was to asses the genetic variability of Hot Chili in order to increase genetic stock for plant breeding program. The research was conducted in A glass house of Plant Science Departement, Sebelas Maret University, irradiation of seed was done in BATAN Jakarta.The experimental design was Completely Randomized Design which consisted of two treatment, irradiation dosage and Chili Varieties.The research conducted that dosages of irradiation affected the genetic variability of Chili. At the higher dosage of irradiation, there was A negative effect of gamma rays irradiation to the plant height, harvest age, number of red fruit, weight of red fruit and genetic variability. The heritability was high enough on all variables measured, except age flowering. Therefore, the genetic factor was more dominant on all variables, and for flowering age was more affected by environmental factor.

MINAPOLITAN UNTUK MENDUKUNG KETAHANAN DAN KEAMANAN PANGAN Bambang Pujiasmanto; Sutopo Sutopo; Istijabatul Aliyah; Mulyanto Mulyanto
Caraka Tani: Journal of Sustainable Agriculture Vol 30, No 2 (2015): October
Publisher : Universitas Sebelas Maret

The objectives of this research were to: (1) identify the potentials of fish resources in Klaten regency which can be developed as the economic generator of the community; (2) analyze the provision of fish products to support food security and safety for the surroundng region; (3) analyze the process of managing fish to perform food safety and security; 4) analyze the supporting factors of fish resources management in Klaten to develop the community economy; 5) analyze the constraints of managing fish resources in Klaten to develop the community economy; 6) analyze the policy and programs of the local Government of Klaten in developing the potenstials of fish resources; particularly fish cultivation; and (7) formulize an appropriate method to manage fish resources to improve the community economy and support food security and safety. This research applied descriptive approach and was qualitative in nature. Data were collected using several methods including site observation, in-depth interview, focus group discussion, document study, and super impose. Sampling technique used in this research were purposive sampling and snowball. Data were analyzed using (1) Human Resources Analysis (2) Policy Analysis (3) Interactive Analysis. Research results include: (1) method to manage fish resources to improve the community economy and support the food security and safety; 2) recommendation in the form of Memorandum of Understanding (MOU) related to the method to manage fish resources to improve the community economy and support the food security and safety; and 3) handouts concerning method to manage fish resources to improve the community economy and support the food security and safety.

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