Ruminant production systems are important contributors to anthropogenic methane (CH 4)
emissions, but there are large uncertainties in national and global livestock CH 4 …

Mitigation of enteric methane (CH4) presents a feasible approach to curbing agriculture's
contribution to climate change. One intervention for reduction is dietary reformulation, which …

Simple Summary Ruminants under grazing conditions play an important role, especially in
develo** countries. Enteric methane emissions from ruminants are greater with pasture …

Agriculture, and livestock production in particular, is criticized for being a contributor to
global environmental change, including emissions of greenhouse gases (GHG). Methane …

Simple Summary Data from 840 Holstein-Friesian cows (1321 lactations) were used to
evaluate trends in fat-to-protein ratios in milk (FPR), and the use of FPR as an indicator of …

Ruminant livestock play a key role in global society through the conversion of
lignocellulolytic plant matter into high-quality sources of protein for human consumption …

Dairy cows are susceptible to heat stress due to the levels of milk production and feed
intake. Dietary supplemental amino acids, particularly rate-limiting amino acids, for example …

Simple Summary Feed-to-yield concentrate allocation systems seek to improve precision by
targeting more nutrients to dairy cows with the greatest nutrient requirements. This study …

Simple Summary Methane (CH4) is one of the main GHGs that is emitted by ruminant
production systems, making its quantification important. A total of two forage diets with …

Approximately 80% of agricultural CH 4 comes from livestock systems, with 90% of that
derived from enteric CH 4 production by ruminants. Grazing systems are used worldwide to …