莜麦新品种宁莜1号选育及推广

宁夏回族自治区固原市农业科学研究所通过系统选育而成的莜麦新品种宁莜1号在1994-1997年的区域试验中较当地传统品种增产22.6%~148.1%,该品种含粗蛋白15.88%、粗脂肪5.94%、粗淀粉46.55%,中早熟,生育期96 d。2004-2006年累计推广面积3 500 hm2,增产莜麦155万kg,农民净增收300多万元。适宜在年降水量350~550 mm、海拔1 248~2 825 m的半干旱阴湿区梯田、旱川地、坡地种植。

Breeding and Extension of a New Naked Oats Variety Ningyou No.1

The new naked oats variety Ningyou No. 1 was bred by Guyuan Institute of Agricultural Sciences. The average yield of Ningyou No, 1 increased 22.6%-148.1% over local traditional variety in the regional test from 1994 to 1997. The seed contained crude protein 15. 88%, crude fat 5.94% and crude starch 46.55%, The growth period was 96 d, belonging to middle and early maturity variety, From 2004 to 2005, cumulative extension area was S 500 hm^2, Its yield increased 1 550 000 kg and the peasant net income increased 3 000 000 yuan. It can be planted in terrace land , dryland and hillside fields of semi-arid humid area with altitude of 1248-2 825 m.