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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 18 Documents

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Search results for , issue "Vol 25, No 1 (2010): March" : 18 Documents clear

INTRODUKSI DAUN KERING LEGUMINOSA POHON SEBAGAI SUMBER PROTEIN DALAM PAKAN-KOMPLIT UNTUK TERNAK DOMBA DARA Ulin Nuschati; Budi Utomo; Susanto Prawirodigdo
Caraka Tani: Journal of Sustainable Agriculture Vol 25, No 1 (2010): March
Publisher : Universitas Sebelas Maret

An experiment was conducted to evaluate the effect of formulated complete feed containing either one of dried legume leave of leucaena (Diet1), gliricidia (Diet2), or calliandra (Diet3) for protein sources of feed on the reproduction performance of the thin tailed ewes. The experiment used 18 head of ewe lambs of about 8 months old, which were individually penned in an elevated barn belongs to The Central Java Assessment Institute for Agricultural Technology, Ungaran. Each experimental animal was randomly fed either one of the three experimental diets. In addition, the study also employed 3 bucks of the fat tailed sheep for mating the ewes. Measurements were made for dry matter (DM) consumption of feed, weight gain, first oestrus occurrence, body weight at first oestrus, and pregnancy rate of the ewes. Results showed that the ewes fed Diet 2 consumed (535.7 g DM/d) larger (P<0.05) amount of feed than that receiving Diet 1 (489.7 g DM/d) or either Diet 3 (500.3g DM/d). The data exhibited that palatability of Diet2 was superior among the three experimental diets. Consistently, weight gain of ewes (37.4 g/d) and the body weight at the first oestrous occurred (17.88 kg) of ewe fed gliricidia diet (Diet2) also higher (P<0.05) than that consuming Diet1 (21 g/d and 15.88 kg) or the one consumed Diet3 (20.4 g/d and 16.37 kg). However, the distinction effect of various dried legume three leaves inclusion in the diets on the pregnancy rate was not significant (66.7% versus 66.7% versus 60%, for the animals fed Diet1 versus Diet2 versus Diet3). Overall, the present study concluded that the use of dried legume three leaves for protein sources in the complete feeds for ewes did not exhibit any negative effect.

TAMPILAN PRODUKSI SUSU SAPI PERAH YANG MENDAPAT PERBAIKAN MANAJEMAN PEMELIHARAAN Budi Utomo; Miranti Dian Pertiwi
Caraka Tani: Journal of Sustainable Agriculture Vol 25, No 1 (2010): March
Publisher : Universitas Sebelas Maret

A study was addressed to evaluate the effect of rearing management improvement particularly for feed and housing management on milk production of dairy cattle. The investigation was performed at Kembang Village, Ampel Sub-District of Boyolali District, a location for Prima Tani implementation, involved the participation of 8 people of farmer group members. A group of four cattle fed the traditional diet, whereas the remaining four were offered the introduced diet containing elephant grass + commercial concentrate + cassava tuber. Measurements were made for feed intake, milk production, and milk density. Results showed that milk production of dairy cattle under the improved management was higher (P<0.05) than that under the traditional one (7.08+ 0.31 versus 4.59 + 0.39 l/head/d). It was determined that the average of dry matter intake of the cattle under the traditional rearing management was 7.79 + 0.61 kg/head/d, while the cattle received the introduced diet consumed 8.29 + 0.61 kg dry matter/head/d. However, the average milk density of the cattle under the traditional rearing management (1.0253) was similar to that of cattle under the improved management (1.0271). The conclusion was that improvement of rearing management increased the amount of milk produced by dairy cattle.

PENGARUH MACAM EKSTRAK BAHAN ORGANIK DAN ZPT TERHADAP PERTUMBUHAN PLANLET ANGGREK HASIL PERSILANGAN PADA MEDIA KULTUR Sri Hartati
Caraka Tani: Journal of Sustainable Agriculture Vol 25, No 1 (2010): March
Publisher : Universitas Sebelas Maret

This research aimed to study the effect of kinds of culture media composition added with organic matter (soya bean extract, corn extract and fish emulsion) and PGR concentration to the growth of each cross breed orchid explants. Research was conducted in Plant Physiology and Biotechnology Laboratory, Agriculture Faculty, Sebelas Maret University of Surakarta from March 2009 until the end. This research was done in Randomized Completely Design with two factors of treatment and four replications. The first factor was media and organic matter, consist of 3 levels: soya bean extract, corn extract and fish emulsion. The second factor was atonik concentration, consist of 3 levels: 0 cc/l, 0.5 cc/l and 1 cc/l. The research concluded that for the explants of crossing (Phalaeonopsis pinlong cinderela ♀ >< Phalaeonopsis joanekileup June” ♂) two treatment of corn extract affected significantly to the root emergence time (21.33 ) and member of root (1,92 day after planting) The treatment of fish emulsion affected significantly to the root length (2,82 cm), number of root (1,92) and produced the longest leaf. The treatment of Atonik increased the number of leaf and root.

TEKNOLOGI GELATINISASI PADA PAKAN SUMBER ENERGI DAN SUPLEMENTASI ASAM AMINO SEBAGAI UPAYA OPTIMALISASI PERTUMBUHAN TERNAK RUMINANSIA Susi Dwi Widyawati
Caraka Tani: Journal of Sustainable Agriculture Vol 25, No 1 (2010): March
Publisher : Universitas Sebelas Maret

The study aimed to determine the effect of gelatinisation of feed ingredients as a energy sources by steaming and amino acid supplementation and its use in rations of sheep on performance improvements, has been done in the cage experiment Jatikuwung, Department of Animal Husbandry UNS for 4 (four) months, starting from June until September 2009. Analysis of feed materials is done in laboratory of Nutrition and Feed Science, Faculty of Agriculture UNS. Twenty sheeps with the initial's body weight ranged from 10 + 0.4 kg, were divided randomly into 6 treatments. The rations consisted of king grass and concentrate with the ratio = 60: 40 (DM basis). Treatment applied is P1: rice bran, P2: steamed rice bran, P3: steamed rice bran + MHA, P4: Onggok, P5: Onggok steamed and Q6: Onggok steamed + MHA. Each treatment is repeated 4 times and each test consisted of one sheep. Anova is used to determine the effect of treatment variables were observed and DMRT to test the real difference between treatments. The results showed that steaming and MHA supplementation did not affect the consumption of rations, ADG and FCR, this situation illustrates that the treatment can not be applied to improve the consumption, resulting in an PBBH, although there is a tendency to increase consumption and PBBH especially in rice bran. But the real protein consumption (P <0.05) influenced by treatment. The protein consumption is higher of Rice bran (P <0.05) compared onggok. Decrease in protein consumption significantly (P <0.05) followed by PBBH trend, this shows an improvement of protein quality steaming and supplemented with MHA so that there is also a tendency increase protein efficiency ration. Steaming rice bran and supplemented MHA and its use in rations provide a good influence on growth and protein quality of sheep rations.

INKORPORASI SULFUR DALAM PROTEIN ONGGOK MELALUI TEKNOLOGI FERMENTASI MENGGUNAKAN SACCHAROMYCES CEREVISIAE Wara Pratitis Sabar Suprayogi
Caraka Tani: Journal of Sustainable Agriculture Vol 25, No 1 (2010): March
Publisher : Universitas Sebelas Maret

This research was conducted to determine the influence of incubation time and dose of sulphur in organik fermentation with Saccharomyces cerevisiae. This resech was in vitro at Laboratory Animal Nitrition. Departement Animal of Science, Agriculture Fakulty, Sebelas Maret University. This research was condukted for 3 month. The material were used cassava fermented with fungi Saccharomyces cerevisiae. And and the treatment of dose sulphur at 0 and 1500 mg/kg of substrate (water content 60%), time incubatin 2, 3 and 4 day. The result of experiment were analysed using completely randomozed design faktorial 2x3 and each treatment is repeated 3 time. The results of variance analysis showed that cassava fermented with Saccharomyces cerevisia with 3 day incubation time and addition of sulfur 1500 mg/kg can increase organic matter and protein content of biomassa fermentation significantly (p<0,05)but the level of crude fiber showed non significanly effects.

PENERAPAN TEKNOLOGI MINI INTEGRATED FARMING SEBAGAI UPAYA PEMULIHAN EKONOMI DAN KETAHANAN PANGAN MASYARAKAT KORBAN GEMPA DI DESA ARGOREJO KECAMATAN SEDAYU KABUPATEN BANTUL Sonita Rosningsih
Caraka Tani: Journal of Sustainable Agriculture Vol 25, No 1 (2010): March
Publisher : Universitas Sebelas Maret

Community service of the mini-integrated aplication program was done in the village of Argorejo, Sedayu, Bantul, Yogyakarta, on May to December 2009, aims to accelerate economic recovery and food avaibility of the earthquake-victim communities in Argorejo village. The group and individual approaches method used for implemented this program. 10 packages of local Hens and 10 packages vertikultur given to 10 selected participants (the status of young housewives) who later formed farmers' group called "Srikandi". Each package consists of 1 head of local cock and 10 local Hens is ready to lay their eggs. Guidance, training and strategy of setting chicken population, and cultivation vertikultur has been implemented . The results of the activities was established 10 poultry farmer who runs a semiintensive business. Vegetable crops are able to consumpt for family need, and vegetable waste for poultry feed. Most of the egg production use for family food needs. Now poultry and vertikultur farm are conscious cheap source of food for the family. Recent developments owned by members of the population groups currently are 100 local Hens, 11 head of cockl, 550 pullet, 300 DOC, 340 hatching eggs (being incubated).

MI KERING WALUH (Cucurbita moschata) DENGAN ANTIOKSIDAN DAN PEWARNA ALAMI Anam, Choiroel; Handayani, Sri
Caraka Tani: Journal of Sustainable Agriculture Vol 25, No 1 (2010): March
Publisher : Universitas Sebelas Maret

Noodle is kind of most popular food. Dry noodle is raw noodle that dry till 8 - 10 % moisture contents. It’s raw material is wealth flour that imported. So that it is necessary to reduce wealth flour consumption in dry noodle production. It can substitute by yellow pumpkin. Yellow pumpkin is local plant that a lot. Angkak is fermented rice by Monascus sp that contain antosianin (red color agent) can use as natural colorant. So that, its need study to define exactly the percentage of wealth flour, yellow pumpkin and angkak flour in dry noodle production that accept by consumer. It is also to know the effect of yellow pumpkin and angkak addition on antioxidant activity and nutrient content (moisture, ash and protein content), also the effect on sensory character (color, aroma, elasticity, taste and overall). This study use factorial completely random design with two factors, first factor is the yellow pumpkin substitute (0%, 20 %, 30% and 40%) on wealth flour and second factor is the angkak flour addition (0%,1%,2%and 3%). The result of this study shown the most prefer yellow pumpkin percentage use by the panelist is dry noodle with 20 % substitute treat combine without angkak flour addition. As bigger as yellow pumpkin substitute will increase the moisture and ash content, then protein content and antioxidant activity insignificantly decrease. As bigger as angkak flour addition will increase the ash, protein content and antioxidant activity, then moisture content decrease. The dry noodle’s aroma and taste was unaffected by the yellow pumpkin substitute and angkak addition. As bigger as angkak flour addition, will decrease the elasticity score by the panelist. Overall parameter, was almost unaffected by the yellow pumpkin substitute and angkak addition. The highest score is dry noodle with 20 % yellow pumpkin substitute treat without angkak flour addition.

DAMPAK ALIH FUNGSI LAHAN PERTANIAN KE SEKTOR NON PERTANIAN TERHADAP KETERSEDIAAN BERAS DI KABUPATEN KLATEN PROVINSI JAWA TENGAH P, Catur Tunggal Basuki Joko; Purwanto, Joko; Fajarningsih, Rhina Uchyani; Ani, Susi Wuri
Caraka Tani: Journal of Sustainable Agriculture Vol 25, No 1 (2010): March
Publisher : Universitas Sebelas Maret

The objective of this research were to calculate the rate of the agriculture land conversion and the impacts of the agriculture land conversion to rice availability in Klaten Regency. This research used secondary data (pool data) in periode of 1998-2007 twenty six districts. The models used in this research were growth analysis and difference of net production to total consumption (NPKt). The result of this research show that the growth rate of the low land and up land area in Klaten regency were -0,53% and 0,47% per year. Low land conversion was show positive value of the difference of net production to total consumption (NPKt) in Klaten Regency.

PENGARUH KONSENTRASI BAP TERHADAP MULTIPLIKASI TUNAS ANTHURIUM (Anthurium andraeanum Linden) PADA BEBERAPA MEDIA DASAR SECARA IN VITRO Yuniastuti, Endang; Praswanto, Praswanto; Harminingsih, Ika
Caraka Tani: Journal of Sustainable Agriculture Vol 25, No 1 (2010): March
Publisher : Universitas Sebelas Maret

Penelitian bertujuan untuk mengetahui pengaruh macam media tanam dan konsentrasi BAP (6-Benzyl Amino Purine) terhadap multiplikasi tunas Anthurium secara in vitro. Perlakuan penelitian meliputi macam media tanam yang terdiri dari : medium Murashige dan Skoog (MS), Schenk dan Hildebrandt (SH) serta Nitsch dan Nitsch (N2) dan konsentrasi BAP terdiri dari : 0 ppm, 2 ppm, 4 ppm. Variabel pengamatan meliputi saat muncul tunas, jumlah tunas, panjang tunas, saat muncul daun, jumlah daun, saat muncul akar, panjang dan jumlah akar. Rancangan penelitian berupa Rancangan Acak Lengkap (RAL). Data yang didapat ditampilkan secara diskriptif dan uji F taraf 5%, bila ada beda nyata dilanjutkan uji DMRT. Hasil penelitian menunjukkan bahwa terjadi interaksi antara media dan konsentrasi BAP secara nyata pada jumlah dan panjang tunas. Medium N2 dengan penambahan 4 ppm BAP menunjukkan adanya jumlah tunas terbanyak dan tunas terpanjang. Medium MS tanpa penambahan BAP menunjukkan saat muncul tunas tercepat. Saat muncul daun tercepat pada perlakuan MS dengan 2 ppm BAP dan jumlah daun terbanyak ditunjukkan pada perlakuan medium SH tanpa penambahan BAP. Saat muncul akar tercepat pada perlakuan medium SH dengan 4 ppm BAP, sedangkan akar terpanjang ditunjukkan oleh perlakuan Medium N2 tanpa penambahan BAP.

PENGUJIAN PUPUK HAYATI KALBAR UNTUK MENINGKATKAN PRODUKTIVITAS TANAMAN KEDELAI (Glycine max) var. BALURAN Subowo, Yohanes Bernard; Sugiharto, Arwan; Suliasih, Suliasih; Widawati, Sri
Caraka Tani: Journal of Sustainable Agriculture Vol 25, No 1 (2010): March
Publisher : Universitas Sebelas Maret

Research aimed to evaluate the ability of kalbar biofertilizer to improve productivity of soybean. Experiment was conducted in the field experimental plot of Cibinong Science Centre. Soybean (Glycine max) var Baluran was treated with a series of fertilizer i.e.: compost containing Nitrogen fixing microbes, compost containing Phosphate solubilizing microbes, compost containing lignocelullosic degrading fungus, Kalbar biofertilizer (compost containing Nitrogen fixing, Phosphate solubilizing and lignocellulosic degrading microbes), chemist fertilizer, compost and control. The height of plant, fresh weight of biomass, number of leaves, pod number, and weight of seed were observed. The Nitrogen, Phosphate and Carbon which exist on the soil observed before planting, while flowering and while harvesting. The result was the application of kalbar biofertilizer able to increase the Carbon (C), Nitrogen (N) and Phosphor (P) content in the soil. This treatment also increased the fresh weight of biomass (22%), the number of pods (11, 11%) and the weight of seed (12,22%).

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