The result shows that the adoptation of vigourous seedling and dense planting is an effective way to raise the early yield for profits.

结果表明，采用壮苗和密植是提高早期产量和经济效益的有效途径。

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The result shows that the adoptation of vigourous seedling and dense planting is an effective way to raise the early yield for profits.

结果表明，采用壮苗和密植是提高早期产量和经济效益的有效途径。

youdao