KAJIAN KOMPOSISI KIMIA AMPAS KEDELAI HASIL SAMPING PENGOLAHAN KECAP

The research was conducted from May-June 2004 at the Ketchup “Kinking” Factory Turban regency. The aim of the research was to study of food substance content or soy dregs chemical composition from two methods of ketchup making. Method used in this research was a case study. Soy dregs from two methods of ketchup making, i.e. fermentation (F) and sangria (S) were used in this research. Proximate analysis was conducted at the Laboratory of Animal Feed and Nutrition, Animal Husbandry Faculty, Brawijaya University Malang, and amino acid analysis was conducted at the Laboratory of Food Processing Balitbangtan, Bogor Regency. The results showed that the soy dregs from fermentation method (F) had a greater composition than that of sangrai method (S), with a complete amino acid content. So that, the soy dregs from fermentation method performed a good feed source for avian and non ruminant animal

IDENTIFIKASI KADAR HEMOGLOBIN DARAH KAMBING PERANAKAN ETAWAH BETINA DALAM KEADAAN BIRAHI

This research was conducted at Field Laboratory of Animal Husbandry Tribhuwana Tunggadewi University. The aim of this research was to identify the hemoglobin level of female Etawah crossbreed goat in estrus phase. Ten female Etawah crossbreed goats with live weight 40,05 2,67 kg were used in this research 5 kg King Grass and 0,8 kg concentrate were given a day during the research. For estrus synchronization, it was used double injection of PGF2 with interval 11 days. Method used in this research was a case study with purposive sampling. Parameters measured in this research were: 1) hemoglobin level, 2) sign of estrus, 3) estrus cycle. The result of this research showed that female Etawah crossbreed with hemoglobin level 11,30 – 12,20 gm/100 ml in blood had good performance in estrus with normal estrus cycl

DIVERSITAS TUMBUHAN TAHAN KEKERINGAN DAN MANFAAT BIOMASANYA UNTUK REMEDIASI TANAH

In support of healthy agriculture development to improve farmer’s prosperity status, soil remediation and land conservation efforts maybe relied on the use of biomass of local vegetation. Results of field exploration conducted at Brantas Watershed of East Java for the period of 2001-2002 indicated that there were at least 154 species of scrubs under growth, 47 species of agriculture-plantation crops, and 59 species of road shelter trees. The native undergrowth vegetation had undergone enormous seasonal variations. Biomass of predominance vegetation, e.g. Psophocarpus tetragonolobus, Phaseolus lunatus, Flemingia, Mimosa somian, Acacia villosa, Cassia mimosoides, Mucuna could potentially be used as organic matter sources to improve availability of nitrogen and phosphorus in soils. The amount of nitrogen and phosphorus contributed of the plant biomass significantly correlated with quality of the biomas

PENGARUH PEMANFAATAN PUPUK KANDANG TERHADAP PERTUMBUHAN DAN HASIL TANAMAN JAGUNG PADA KONDISI KEKURANGAN AIR

Problems faced by dryland maize include less available water, erosion, soil structure-degradation, low organic matter content and other chemical elements. This experiment was carried out to elucidate the effect of manure application on the growth and yield of maize under water limited condition. The research was conducted in a glasshouse of Tribhuwana Tunggadewi University, Malang having altitude of 505 m above of sea level and the predominance soil type is an Andisol. The experiment used Randomized Block Design Factorial with two factors and three replicates. The first factor was manure application, consisting of: control (PO), chicken manure 15 t/ha (PI) and cow manure 15 t/ha (P2) treatments. The second factor was water volume consisting of: 150 mm/season (Al), 300 mm/season (A2) and 450 mm/season (A3) treatments. The results showed that there was a strong interaction between manure application and water volume in affecting grain dry weight per plant and plant total dry weight on harvest. Application of 15 t/ha chicken manure combined with 300 mm water volume/season gave the best yield compared to cow manure and control that each combined with 300 mm season water volume treatmen

KELAYAKAN USAHA DAN EFISIENSI PEMASARAN AYAM BURAS DI KECAMATAN DUSUN TENGAH KABUPATEN BARITO TIMUR

A study that as aimed to elucidate farming and marketing efficiencies of indigenous and intensive poultry farming was carried out at Dusun Tengah District of Barito Timur Regency. One hundred fifty four farmers was grouped into two groups, i.e. ordinary farmers having traditional poultry farming and leading farmers having intensive farming. Fifteen samples were then randomly selected from each group summing 30 samples. Trader samples were determined using a non probability sampling method. Primary data was directly collected from farmer samples through interview. Data analyses covered farming feasibility that was measured using RCR (revenue cost ratio), effect of marketing cost that included costs of transportation, labour, retribution, risk and capital interest on profit of traders, marketing margin, vertical market integration and price transmission elasticity. Results of this study showed that intensive farming of indigenous poultry gave profit twice higher than that of traditional farming. However, intensive farming was more profitable than traditional farming. There were five marketing channels of indigenous poultry involving farmers and traders. The greatest margin distribution at most marketing channels was recieved by traders. Marketing costs simultaneously gave signicifant affect to profit made by traders. Price at farmer level with that of consumer level was not yet vertically integrated so that full competition of market structure has not develope

SERAPAN NITROGEN DARI PANGKASAN POHON LEGUM OLEH TANAMAN PANGAN PADA SISTEM BUDIDAYA PAGAR

A study to test the recovery of nitrogen released from five legume tree prunings (Calliandra calothyrsus, Peltophorum dasyrrachis, Gliricidia sepium, Leucaena leucocephala, and Flemingia congesta) was carried out in a glasshouse for 7 weeks. Results showed that the amounts of mineral-N in the soil receiving legume tree prunings ranged from 20 mg/kg soil (Peltophorum) to 37 mg/kg soil (Gliricidia). Addition of Gliricidia produced significantly (

PENGARUH PENGGUNAAN POLLARD DAN ASAM AMINO SINTETIS DALAM PAKAN AYAM PETELUR TERHADAP KONSUMSI PAKAN, KONVERSI PAKAN, DAN PRODUKSI TELUR

This objective of the experiment was to measure the effect of pollard utilization on the layer diets and the addition of critical amino acid to produce the consumption, eggs production and feed conversion with layers. The experiment used 315 Lohmann strains that comprising 7 treatments in 7 replications with 15 birds each. The treatments were: RO (control diet without pollard and without critical of AA), R1 (10% pollard + 50% critical of AA), R2 (10% pollard + 100% critical of AA), R3 (20% pollard + 50% critical of AA), R4 (20% pollard + 50% critical of AA), R5 (30% pollard + 50% critical of AA), R6 (30% pollard + 100% critical of AA). The results showed that the utilization of pollard with amino acid addition gave no significant different on consumption, egg production (%HAD) and feed conversion with layer

PENGARUH METODE DETERMINASI TERHADAP NILAI ENERGI METABOLIS DEDAK PADI

Three experiments were done to study the apparent and true metabolizable energy (AMEN and TME) values of rice bran determined with broiler chicken and duck. In experiment I, 48 broiler of 6 weeks old consisting male and female broiler were divided into 8 group, 3 birds each. Each group was fed experimental feed i.e. basal, mix of basal and rice bran (50:50) and pure rice bran according to determination methods which were Farrell, Terpstra (Spelderholt Quantitative Method) and Sibbald method. Experiment II used 10 male broiler chickens of 6 week old and 1250 ± 9,6 g body weight and 10 male ducks of 8 week old and 1300 ± 11,2 g body weight. Five of them were unfed for correcting the endogenous excreta energy. The results of experiment I indicated that the metabolizable energy values of rice bran determined on three methods was significantly different. The TME values of rice bran was higher than AMEn values which determined with Farrell method and Terpstra method and the values higher if determined with Farrell method than Terpstra method. The results of experiment II indicated that the AMEn value of rice bran which determined with duck was higher then chicken but the TME values was not significantly different. The result of experiment III indicated that the TME values of rice bran were influenced by the quality. Each quality of rice bran had higher TME values if determination, species, sex and quality of the rice bra

PENGARUH APLIKASI RHIZOBIUM INDIGEN TERHADAP PERTUMBUHAN KEDELAI PADA ENTISOL DAN INCEPTISOL

The objective of this experiment was to isolate Rhizobium bacteria from soybean and to study the effect of inoculation of the isolated indigenous bacteria on soybean growth. Six treatments comprising TA (Entisol control), TaI1 (Entisol+Rhizoplus), TaI2 (Entisol +Rhizobium indigenous), KB (Inceptisol control), TbI1 (Inceptisol+Rhizoplus), TbI2 (Inceptisol+ indigenous Rhizobium) were arranged in a completely randomized design with three replicates. Results of this study indicated that; (1) morphology of Rhizobium was shape of colony, around white, and phlegm, total colony of Rhizobium indigenous are 130 x 107 cuff/ml (2) indigenous Rhizobium had higher influence than Rhizoplus to the total of the root-nodule, the weight of dry nodule, the high of the plant, and pH, the N-total of soil, and the N-total of plant are good at an Entisol and an Inceptiso