Journal article
Effects of Adding Different Types and Levels of Rumen⁃Protected Fat on Performance and Fatty Acid Composition of Milk in Holstein Dairy Cows
Abstract
This experiment was conducted to investigate the effects of different types and supplemental levels of rumen⁃protected fat on performance and fatty acid composition of milk in Holstein dairy cows. Forty Holstein dairy cows in early lactation were selected and divided into 5 groups with 8 cows per group by random unit block according to parity, milk yield and days in milk. Group 1 was fed a basal diet consisting of whole corn silage, alfalfa hay …
Authors
Xu P; Yang Z; Cao M; Duan Z; Ma X; Wang M; Zhang S; Liu Q; Guo G
Journal
Chinese Journal of Animal Nutrition, Vol. 34, No. 3, pp. 1580–1591
Publication Date
March 15, 2022
DOI
10.3969/j.issn.1006-267x.2022.03.021
ISSN
1006-267X