Milk Production of Ettawah Grade Goat Fed Diet Containing Different Protein and Energy Contents Supplemented with Organic Mineral and Grapes Seed Oil

International Ruminant Seminar: "Eco-friendly livestock production for sustainable agriculture"

农业科学;生态环境科学

Muktiani, A.^1 ; Kusumanti, E.^1 ; Harjanti, D.W.^1

Faculty of Animal and Agricultural Sciences, Diponegoro University, Semarang-Central-Java, Indonesia^1

关键词: Block designs;    Coffee husks;    Energy content;    Feed ingredients;    Feed intake;    Milk production;    Rice brans;    Soybean meal;   

Others  :  https://iopscience.iop.org/article/10.1088/1755-1315/119/1/012051/pdf
DOI  :  10.1088/1755-1315/119/1/012051

来源: IOP

【 摘 要 】

This study aimed to investigate the effect of different protein and energy contents and supplementation ofZinc (Zn), Chromium (Cr) and grapes seed oil on milk production in dairy goat.Randomized block design(RBD) was used in this study. Twelve lactating Ettawah crossbreed goats divided into three groupsbased on milk production. The treatment ration were:T1 = ration containing 16% CPand 66% TDN; T2 = ration containing 14% CP and 63% TDN supplemented with Zn 20 ppm + Cr 2 ppm; and T3 = T2 + 22 ml grapes seed oil/head/day. The ration wasa dry complete feed in the form of pellet. The feed ingredients used were rice bran, cassava, wheat pollard, soybean meal, coconut meal, molasses, coffee husk and corn straw.Experiment was conducted over 30 days. Results revealed that the goat fed the ration supplemented with Zn and Cr(T2) producehigher milk yield (1012.29 g/day) and better in milk fat production (P