共 58 条
[11]
Supplementation with whole cottonseed reduces methane emissions and can profitably increase milk production of dairy cows offered a forage and cereal grain diet
[J].
AUSTRALIAN JOURNAL OF EXPERIMENTAL AGRICULTURE,
2008, 48 (1-2)
:73-76
[13]
HAYLER R, 1998, P SOC NUTR PHYSL, V7, P35
[15]
Supplementation of a tropical grass diet with forage legumes and Sapindus saponaria fruits:: effects on in vitro ruminal nitrogen turnover and methanogenesis
[J].
AUSTRALIAN JOURNAL OF AGRICULTURAL RESEARCH,
2003, 54 (07)
:703-713
[19]
IPCC, 2006, GUID NAT GREENH INV, V4
[20]
Johnson DE, 2002, GREENHOUSE GASES AND ANIMAL AGRICULTURE, PROCEEDINGS, P77