摘要
红三叶Trifolium pratense和紫花苜蓿Medicago sativa是蛋白质含量高的优质豆科牧草,但是研究发现紫花苜蓿在青贮过程中其蛋白质的降解率要高于红三叶,造成苜蓿蛋白质利用率降低,形成浪费和污染。红三叶蛋白质降解率低的机理已阐明,并已开始用于指导苜蓿生产实践。
Red clover and alfalfa are two forage legumes containing high level of crude protein. Our studies revealed that crude protein degradation in alfalfa was higher than red clover in the process ofsilage, resulting in low crude protein use efficiency, nitrogen waste and environmental pollution. Themechanism of red clover had low degradation was clarified and used to direct alfalfa production.
出处
《草业科学》
CAS
CSCD
2006年第1期52-55,共4页
Pratacultural Science
基金
科技部农业科技成果转化资金项目"苜蓿发酵液裹包青贮技术的转化"(2002710020908)
关键词
红三叶
紫花苜蓿
粗蛋白
降解
red clover
alfalfa
crude protein
degradation
