摘要
纳罗克非洲狗尾草为刈牧兼用型的多年生上繁型禾草 ,在云南省已有 18年的栽培历史。该品种耐寒、耐牧 ,单播刈割利用时年干物质产量为 15～ 2 2t/hm2 ;与白三叶共生性好 ,其混播人工放牧草地载畜量为 1～ 1.5黄牛单位 /hm2 ,年肉牛增重 3 0 0～ 3 50kg/hm2 。
Setaria sphacelata (Schum) Stapf ex Massesy cv. Narok, planted in Yunnan province since 1983, is a tussocky perennial grass, and suitable for use by moving or grazing. It is strong in frost tolerance and heavy grazing, and combines well with white clover. The DM yield in sowing singly is 15～22t/hm\+2 for moving use. It is compatable with white clover, 1～1.5 cattle units/hm\+2 of improved pasture is reasonable, and the weight gain of grazing beef cattle can be 300～350kg/hm\+2.yr. The considerable planting area can extend to the south of Qinling Mountains in China.
出处
《中国草地》
CSCD
2001年第3期22-25,共4页
Grassland of China
基金
云南省应用基础研究资助项目 (96C0 0 72 )
关键词
纳罗克非洲狗尾草
引种栽培
生长性状
云南
特征特性
Setaria sphacelata (Schum) Stapf ex Massesy cv. Narok
\ Introduction test
\ Growth character
\ Yunnan province
