摘要
对9个杂交稻新品种作低留桩再生稻筛选进行了小区简比试验,通过测定头季和再生季两季的产量、再生季各节位产量和再生季有效节位与田面的距离,调查两季产量构成因素,观察记载生育期、丰产性、抗逆性,筛选出了泸优明占、福龙两优29等2个组合可在尤溪县作低留桩再生稻种植,为当地推广机收再生稻提供品种和技术支撑。
Using nine new hybrid rice varieties with low stubbles as ratooning rice in a simple plot comparative test, the author studied their yield in the first season and ratooning season, yield of each node and effective node height of stubbles in ratooning season, yield components in the above two seasons, growth period and resistance, and screened out 2 combinations Luyoumingzhan and Fulongliangyou 29, which could be planted as low-stubble ratooning rice varieties in Youxi county.
出处
《江西农业学报》
CAS
2015年第8期36-39,共4页
Acta Agriculturae Jiangxi
关键词
低留桩
再生稻
再生力
品种筛选
Low stubble
Ratooning rice
Ratooning ability
Varieties screening
