Effects of feeding level on enteric methane emissions and utilisation of energy and nitrogen in dry ewes of two genotypes offered fresh ryegrass

Publication date: Available online 5 April 2021Source: Small Ruminant ResearchAuthor(s): C.T. Yang, C.M. Wang, Y.G. Zhao, T.B. Chen, A. Aubry, A.W. Gordon, T. Yan

Source: Small Ruminant Research - April 7, 2021 Category: Zoology Source Type: research