宜优673新组合邵武烟后制种技术

Seed Production Technology for New Combination Yiyou673 after Cropping of Tobacco in Shaowu City

宜优673是强优势杂交水稻新组合,但制种产量低,严重制约其扩大推广。该文介绍了宜优673在邵武市作为烟后作的制种技术,改变了原来单季制种产量低、效益差的问题,调动了农户制种的积极性。

Yiyou673 was a new superiority hybrid rice combination but with low yield in seed production,which seriously restricted the enlargement of its extension.This paper introduced seed production technology of Yiyou673 grown as late rice after tobacco cropping in Shaowu City.This seed production technology solved the problem of low yield and poor efficiency in single crop season,which mobilized the farmers′initiative for planting.