Objective To provide scientific evidence for the screening of excellent germplasm and the breeding of seedling of Rhizoma Alpiniae Officinarum (RAO) in Good Agricultural Practice (GAP) base.

目的为高良姜规范化种植(gap)的优良种质筛选和种苗繁育提供科学依据。

youdao

It has been proved by our practice that this new method with many advantages such as simplicity in operation, easy mutation and high utilization rate, is a new breeding technique fast and effective.

实践证明，这个方法具有简便、易产生变异、利用率高等优点，是一种快捷有效的新育种技术。

youdao

Early generation stability is a special genetic phenomenon in rice breeding practice.

水稻早世代稳定现象是水稻育种实践中出现的一种特殊遗传现象。

youdao