摘要
海东市乐都区为引进适合当地种植的饲用玉米品种,在浅山和川水两地进行了在周边地区种植表现较优的五个品种:豫玉22号、甘玉23号、豫玉贮23号、沈单16号、金穗青贮1号的品比试验,对其在不同时期的植株高度、叶片数;收获时期的鲜草产量、茎叶比、干鲜比进行了测定。结果表明豫玉22号、甘玉23号、豫玉贮23号三个品种各方面性状表现较优,适合乐都地区引种推广种植。
Five forage maize varieties of Yuyu22, Ganyu23, Yuyuchu23, Shendanl6, Jinsuiqingchu 1 had been implemented comparing trial in the shallow mountain area and plain area, and plant height ,leaf number in different period, fresh forage yield in the harvest, stem - leaf ratio, dry - fresh ratio were measured. The results showed that three of forage maize varieties of Yuyu22, Gauyu23,Yuyuchu 23 pres- ent better production performance, which were suitable for the promotion and planting in Ledu area.
出处
《青海畜牧兽医杂志》
2017年第3期14-17,共4页
Chinese Qinghai Journal of Animal and Veterinary Sciences
关键词
饲用玉米
引种
乐都
鲜草产量
Forage maize
Introduction
Ledu
Fresh forage yield
