The average yield of every 3 ~ 4 a from a single twig and from an individual could also be employed as an index for early stage selection of new clones.
利用3 ~4年单枝结果数和单株产果量的平均值作为高产胶优良无性系早期选择的标准。
The average yield of every 3 ~ 4 a from a single twig and from an individual could also be employed as an index for early stage selection of new clones.
利用3 ~4年单枝结果数和单株产果量的平均值作为高产胶优良无性系早期选择的标准。
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