|
|||||
|
|
Cool-season annual pastures with clovers to supplement wintering beef cows nursing calves |
|
| Authors: | , Stacey A Gunter , Whitney A Whitworth , T Gregory Montgomery , Paul A Beck |
| Institution: | United States Department of Agriculture, Agricultural Research Service,Southern Plains Range Research Station, 2000 18h Street,Woodward, OK 73801-5415, USA |
| Abstract: | |
| Keywords: | Annual ryegrass Beef cows Clovers Nitrogen Pasture |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ | |