西宁地区不同燕麦品种生产性能的比较研究

Comparative Study on Performances of Different Oat Varieties in Xining Region

198 9— 1991年在青海省西宁地区进行了燕麦品种生产性能的筛选和比较试验。试验采用随机区组设计 ,6次重复。结果表明新筛选出的青永久 10 1、青永久 10 8、青永久 343、青永久2 33和青永久 0 12等 5个品种的产草量和产籽量均高于目前已普遍推广的优良品种青永久 4 4 4,但其生育期均较青永久 4 4 4长。建议在我省东部农业区有计划地组织繁殖这些优良品种的种子 ,逐步向全省各地推广种植。

A study was carried out to screen and compare the performances of different oat varieties in Xining region,Qinghai province,from 1989 to 1991.Random block design was used in this study and there was 6 replicates for each variety.The results showed that the forage production and the seed production of the newly screened varieties Qing Yongjiu 101,Qing Yongjiu 108,Qing Yongjiu 343,Qing Yongjiu 233 and Qing Yongjiu 012 were higher than those of the popularized fine variety Qing Yongjiu 444,except for the longer growing period of these new varieties.It is suggested to draw up a plan for reproduction of the seeds of these new varieties in Ease Agricultural Region,Qinghai Province and progressively spread them to the whole province