Studi Potensi Hijauan Pakan dalam Rangka Pengembangan Sapi Perah di Grati

Artikel dalam bentuk PD

Substitusi Konsentrat Dengan Silase Campuran Hijauan Ketela Pohon (Manihot Esculenta, Crantz) Dan Glirisidia (Gliricidia Sepium, Jacq.) Dalam Pakan Terhadap Penampilan Domba Ekor Gemuk

The aim of this research was to study the effects of concentrates subtitution with cassava leaf (Manihot esculenta, Crantz) and gliricidia (Gliricidia sepium,Jacq) mixtures silage on feed consumption, digestibility, N retention and average daily gain of fat tailed sheep. Twenty male fat tailed sheep of approximately 18 months, with body weights of 23,85±4.75 kg were alloted randomly into a Randomized Block Designs with five treatments and four blocks. They were kept in the wooden metabolizable cages. The diets were consisted of corn leaf (CL), concentrates (C) containing 22,85% crude protein (CP) and cassava leaf-gliricidia mixtures silage (S). The ratio of S : C was 60 : 40% on dry matter (DM) basis. Five dietary treatments were : R0 = CL 60% and C 40% (C 100% and S 0%); R25 = CL 60% and C 40% (C75% and S 25%); R50 = CL 60% and C 40% (C 50% and S 50%); R75 =Cl 60% and C 40% (C 25% and S 75%); R100 = CL 60% and C 40% (C 0% and S 100%). The diet was offered at 3% of body weight on the DM basis. The variables measured were DM intake, organic matter (OM) intake (OM intake), CP intake, DM digestibility, OM digestibility, CP digestibility, DM digestibility intake, OM digestibility intake, CP digestibility intake, N retention and average daily gain (ADG). The results showed that the treatments had no significant differences (P>0.05) on CP intake, but had significant differences (P<0.05) on DM intake, OM intake, N retention and had highly significant differences (P<0.01) on DM digestibility, OM digestibility, CP digestibility, DM digestibility intake, OM digestibility intake, CP digestibility intake, and ADG. The effects of concentrates substition with silage mixtures till 100% could decrease feed intake, digestibility, N retention and ADG. However, concentrate subtitution with 25% of cassava leaf–gliricidia silage mixtures in the diet showed the same ADG (165.24 g/head/day) with 100% concentrates (168.9 g/head/day). (JIIPB 2010 Vol 20 No 1: 22-30)

Effects of Traditional Medicine on Fat-Tailed Sheep\u27s Performance

ABSTRACT Traditional medicine for livestock produced by PT. Air Maocur which is composed of Languaiis rhizoina (25%), Corko jihrium (20%), &wan li own (10%), Andrographidis herby \u27,(1M), Sulfur crude on (10%,) and other ingredients (25%) was offered to fat-tailed sheep. Fifteen sheep were divided into three groups and were put in the individual metabolic cages. Each group was treated with 5 treatments, i,e, (A) without the medicine, (B) given one sachet of the medicine (2.14 gfkg 13â0-1.7)/d) every day, (C) given one sachet of the medicine within three days, (D) given 1.5 sachets of the medicine (3 2l gekg 13W1175/d) every day, (E) given 1.5 sachets of the medicine within three days. The sheep were led on basal diets Or GUILleil grass(Paint:um maximum) and Africa!\u27 star grass (Cyni)aron pleciosiachyus) mixed-hay ad-libitum and concentrate % of body weight) twice a day. There was an interaction effect between level and frequency of offering the medicine on daily weight gain (

Dairy Goats Feeding Profile in Lowland Area, East Java Province, Indonesia

This research aims to study the profile of dairy goats feeding people in the rainy season and the dry lowland in East Java province, Indonesia. The area selected is Kediri and Blitar districts considering a buffer zone of Kelud agro tourism, development of dairy goat breeder for 10 years increased but there is a decrease in land for agriculture. Selection of the location of each district based on stratified sampling based on the number of farmers. Survey research methods with interview techniques and field observations on 44 dairy goat breeders taken total sampling, to obtain data on materials preparation, administration and composition of the feed, concentrate feed ingredients. Data feed intake, milk production and profits derived from measurements of the entire dairy goats belonging to 19 farmers, selected from 44 respondents with stratified sampling technic based on proximity between the locations of the breeder farm. Rainfall in wet and dry was 1933 vs. 566 mm / 6 months. A total of 61.36 % of farmers taking forage at a distance of 2-3 km (rainy) and 25.0 % (dry) , the location of paddy land as the location where the breeders take when wet forage (50 %) and dry (27.27 %) , which is then by 45.45 % farmers dikeringudarakan (Hay) when wet and when dry (22.73 %) . The highest forage types used are natural grass and crops waste, while wet 44.23 % and 56.95 % at 23:55 and 37.88 % dry. The composition of the feed is highest when the wet grass and concentrate 48.24 legumes 12:47 10.88 %, while dry legumes into a 23:47 concentrate 22.68 and 25.99 %. Concentrate in the form of increased use of cassava tubers in the dry season than the wet is 12:40 compared to 22.88 and 26.45 conversely rice hull into 15.78. Intake of DM, OM and milk production in wet vs. dry season was 85.75 vs. 55.68; 71.78 vs. 49.17 g/kgBW0.75/head/day, 0:54 vs. 0.65 l/head/day. Benefit in wet vs. dry season vs. 5.732/head/day was £ 9,448. To increase the supply of forage in the dry season should be increased use of crop waste as a source of energy and fiber as well as the provision in the form of hay or ensilage durable that can be stored. The composition of feed concentrates particularly forage ratio needs to be improved so that consumption can be obtained nutrients is met and optimal profit. Keywords: Ettawa crossbreed, Lowland, Feeding Characteristics, profit, seaso

STUDI ETNOBIOLOGI PADA VARIASI MUSIMAN TUMBUHAN PAKAN HIJAUAN DI SENTRA PRODUKSI TERNAK RUMINANSIA

AbstrakPenelitian ini bertujuan untuk menentukan variasi

The Effect Fermentation of Local Agroindustry Waste Using Cellulolytic Bacteria Cellulomonas on Nutrient Content as Feed Stuff

This study aimed to evaluate fermentation of local agro-industry waste to produce CSCF as alternative feedstuff nutritious and palatable for rabbit. Experimental research method that uses a completely randomized factorial design 3x4 is cellulolytic bacteria colonies concentration and duration of incubation. Data were analyzed for variance and Duncan's Multiple Range Test (DMRT) to determine differences between treatments. The results showed that increasing the use of cellulolytic bacteria concentrations and the incubation time in the fermentation can improve CSCF quality with CP rose and lowering the content of CF, NDF, ADF and cellulose. The optimum fermentation CSC are using a treatment concentration of 108 cfu /g DM and incubation 8 days, the nutrient content of OM 92.64 % ; CP 11.55 % ; EE 31.29 % ; CF 17.34 % ; NDF 28.23 % ; ADF 18.33 % ; cellulose 8.89 % and lignin 7.13 %. Keywords: Agro-industry waste, cellulolytic bacteria, nutrient conten

NUTRITIVE EVALUATION OF AMMONIATED BENGGALA GRASS AND FERMENTED SAGO WASTE

Abstract Ruminant feed processing technology is really needed in an attempt to increase the quality of Benggala (Panicum maximum

Nutritive value of straw, with special reference to wet-season rice straw as related to variety and location of growth in East-Java, Indonesia.

Variation in nutritive quality between morphological components is less for rice straw than for wheat straw. Wheat straw stems have a lower quality than stems of rice straw, while leaves and leaf sheaths of wheat are of better quality than of rice. Variation in voluntary organic matter intake, and in vivo and in sacco organic matter digestibility was studied with straw of 10 rice varieties grown in two locations (highland and lowland) in two years in Indonesia. Variation in nutritive quality was observed between varieties. Variation in DOMI was higher than in vivo OMD. In sacco degradation parameters were poor predictors of in vivo OMD and DOMI. Grain yield of the rice varieties studied was positively correlated with DOMI