Dietary Protected Feed Supplement to Increase Milk Production and Quality of Dairy Cows

International Conference On Food Science and Engineering 2016

Pramono, A.^1 ; Handayanta, E.^1 ; Widayati, D.T.^2 ; Putro, P.P.^3 ; Kustono^2

Department of Animal Science, Faculty of Agriculture, Universitas Sebelas Maret, Surakarta, Indonesia^1

Faculty of Animal Science, Universitas Gadjah Mada, Yogyakarta, Indonesia^2

Faculty of Veterinary Medicine, Universitas Gadjah Mada, Yogyakarta, Indonesia^3

关键词: Basal diet;    Energy intake;    Feed supplement;    Independent samples t tests;    Milk production;    Milk yield;    Protection methods;    Protein contents;   

Others  :  https://iopscience.iop.org/article/10.1088/1757-899X/193/1/012034/pdf
DOI  :  10.1088/1757-899X/193/1/012034

来源: IOP

【 摘 要 】

The efforts to improve and optimize productivity of dairy cows require sufficient availability of nutrients, especially high energy in the early period of lactation. Increasing energy intake in dairy cows can be conducted by increasing the density of energy. The research aimed to evaluate dietary protected feed supplement on milk production and quality, including: fat, protein, and lactose content of Friesian Holstein dairy cow milk. Protected feed supplement was produced from sardine fish oil, through saponification and microencapsulation protection methods. The experiment consists of two treatments i.e. P0: basal diet (control) and P1: basal diet + 3 % protected feed supplement. Each treatment was repeated 15 times. Data were analyzed by independent samples t-test analysis. Results showed that supplementation of protected sardine fish oil had no effect on lactose content, but increased milk yield production (p