目的 柱头外露是影响杂交水稻制种的一个重要性状。
Objective】Stigma exsertion is one of the important traits which contribute to the efficient improrement of commercial seed production in hybrid rice.
但现行的三系杂交水稻制种技术，自播种至收获完全依靠人工操作，工序繁杂。
Now the process of the hybrid seed production mainly relies on manual, the working procedure is very burdensome.
在杂交水稻制种生产上，穗上芽的发生成为制约制种产量和品质的主要因素之一。
During seed production in hybrid rice, preharvest sprouting is one of the main restricting factors for yield and quality.
应用推荐