Effect of grazing management on herbage protein concentration, milk production and nitrogen excretion of dairy cows in mid-lactation

Author:

Bryant R. H.1,Dalley D. E.2,Gibbs J.1,Edwards G. R.1

Affiliation:

1. Agriculture and Life Sciences Faculty; Lincoln University; New Zealand

2. DairyNZ; Lincoln University; Lincoln New Zealand

Publisher

Wiley

Subject

Management, Monitoring, Policy and Law,Agronomy and Crop Science

Reference47 articles.

1. Effects of N fertilisation, leaf appearance and time of day on N fractionation and chemical composition of Lolium perenne cultivars in spring;Bryant;Animal Feed Science and Technology,2012

2. The effect of protein supplementation on nitrogen utilization in lactating dairy cows fed grass silage diets;Castillo;Journal of Animal Science,2001

3. Effect of maturation and initial harvest dates on the nutritive characteristics of ryegrass (Lolium perenne L.);Chaves;Animal Feed Science and Technology,2006

4. Diurnal pattern of urinary and faecal nitrogen excretion by dairy cows fed ryegrass pasture twice daily indoors;Clark;Advances in Animal Biosciences,2010

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