At the points of yield of hybrid seeds production and natural pollination of sterile line, ASL was notably higher than HTL and CMS, and lowed the cost to large extent.

 
  • 在雜交制種和不育系自然授粉的產(chǎn)量方面核全不育系明顯優(yōu)于核兩型系和質(zhì)不育系,從而使雜種成本大幅降低。
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