A redundancy analysis of the relative impact of different feedstuffs on nitrogen use efficiency and excretion partitioning in beef cattle fed diets with contrasting protein concentrations
Sign Up to like & getrecommendations! Published in 2021 at "Animal Feed Science and Technology"
DOI: 10.1016/j.anifeedsci.2021.114961
Abstract: Abstract Diet composition and intake are the main determinants of nitrogen (N) use efficiency (NUE) in beef cattle. Accounting for the interactions and comparative effects of different feedstuff types on NUE and N losses in… read more here.
Keywords: beef; grass; nitrogen use; beef cattle ... See more keywords
Equations to predict nitrogen outputs in manure, urine and faeces from beef cattle fed diets with contrasting crude protein concentration.
Sign Up to like & getrecommendations! Published in 2021 at "Journal of environmental management"
DOI: 10.1016/j.jenvman.2021.113074
Abstract: Accurately predicting nitrogen (N) outputs in manure, urine and faeces from beef cattle is crucial for the realistic assessment of the environmental footprint of beef production and the development of sustainable N mitigation strategies. This… read more here.
Keywords: urine faeces; outputs manure; manure urine; beef cattle ... See more keywords