同时提出基因工程育种与常规育种紧密结合，优质基因工程着重改良保持系及聚合转基因等策略，以培育出超高产优质抗病虫转基因聚合杂交稻新组合。
At the same time, several strategies, i. e. combining gene engineering with conventional breeding, taking improvement of maintainer line for the focal point of good-quality gene...
以生产主栽杂交稻汕优6 3为对照，研究了优质高产多抗新品种扬稻6号的库、源、流特性。
The characteristics of sink, source and flow were studied on indica rice Yangdao6 with good quality, high yield and multi resistance diseases.
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