纯合繁殖系
Homozygous breeding line
以上为机器翻译结果,长、整句建议使用 人工翻译 。
但因光a纯合态的低衣分,其亲本繁殖和杂交制种时皮棉产量降低,故光a不育系在杂种优势中的利用有优势又有劣势。
However, Guang a has disadvantages as well as advantages in the utilization of heterosis because of its low lint percentage in parent propagation and hybrid seed production.
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