在河西走廊中部4个试验点对6个燕麦品种的干草产量和品质进行试验分析。结果表明，加拿大燕麦晚熟，抗倒伏性较强，甘草产量为12 843.5 kg/hm2，品质较好；青海444、林纳的干草产量均较高，品质良好，这3个品种适合在河西走廊地区种植。

The experiment is carried out in the analysis on Hay yield and quality of 6 oat cultivars in 4 test points in the middle of Hexi Corridor. The result shows that Canada oat is a late-maturing cultivars and has strong lodging resistance， the hay yield of oat is 12 843.5 kg/hm2 and better quality from the analysis of hay yield and quality factors； the hay yield of Qinghai 444 and Linna takes the had a higher yield， with fine quality， the 3 cultivars， it is suitable to be grown in Hexi corridor.

S512.6

甘肃省科技重大专项项目(2013GS05907)资助。