杂交稻秋季制种父本稀播大苗稀寄插两段育秧技术

Hybrid Rice Seed Production paternal dilute the autumn sowing seedlings pin inserted two thin seedlings technology

介绍了杂交稻秋季制种父本稀播大苗稀寄插两段育秧的特点和要抓好以秧田促蘖控穗分化、培育稳健壮秧、防止插后早穗为中心的几个高产技术环节。

The hybrid rice seed production paternal dilute the autumn sowing seedlings pin inserted two thin seedlings to the characteristics and do a good job to promote Yangtianba tiller-controlled Sui division, nurturing seedlings, strong sound, to prevent inserted after the early spike as the center of several high-yield Technical aspects.