摘要
在青南高寒地区对１０个燕麦优良品种进行比较试验，结果表明，由于气温低（年均温－１．３℃），生长季短，１０个品种均不能成熟，一般只能达到孕穗后期，但均可获得较高的产草量，其中青海４４４、巴燕５号和选１８极显著高于对照巴燕３号，可在该地区推广。
A comparative test of ten fine oat varieties was carried out in the Qingnan region which was the area of cold climate at high altitude above sea level.The results showed that all ten fine oat varieties can't mature and can only grow to the latest stage of booting,but higher herbage yield was harvested because of cold air temperature (annual average air temperature was -1.3℃)and short growth season.Of them the harbage yield of the oat Qinghai 444,Bayan 5 and Xuan 18 varieties was very significantly higher than that of the oat Bayan 3 variety.The three oat varieties could be planted extensively.
出处
《青海畜牧兽医杂志》
1999年第4期13-15,共3页
Chinese Qinghai Journal of Animal and Veterinary Sciences
基金
青海省"九五"攻关项目
