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育成了巨大胚、甜胚乳、暗胚乳3种新性状米的新品系G1、S1、D1。产量鉴定表明,G1、D1与生产上推广品种秀水11产量相仿,差异不显著。比原始亲本金南凤增产极显著。S1由于粒重太轻,产量只有对照1/3强。理化指标测定G1脂肪含量高,S1引糖分含量高,D1直链淀粉含量低,该3个新性状米品系的育成,对我国“米成分育种”极有意义。
Bred into a large embryo, sweet endosperm, dark endosperm three new traits of rice lines G1, S1, D1. Yield identification showed that, G1, D1 and production of the promotion of Xiushui 11 varieties similar production, the difference was not significant. Than the original parent Jinnanfeng yield significantly. S1 due to weight too light, the output is only control 1/3 strong. The determination of physical and chemical indicators of high fat content of G1, S1 lead sugar content is high, D1 amylose content is low, the three new traits of rice breeding, on the “rice ingredients breeding” is of great significance.