Priming increased the content of total soluble sugars, fructose and sucrose in stressed seedlings and the tolerance index and tolerance ratio of hybrid rice seedlings.

引发处理还能提高盐胁迫后幼苗的可溶性总糖、果糖和蔗糖含量及水稻幼苗耐盐指数和耐盐比率。

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Therefore, the relative total dry weight of rice would be an important evaluation or screening index for the low P tolerance ability of rice at its seedling stage.

因此，水稻相对单株干重可以作为苗期筛选水稻耐低磷基因型的一个筛选指标。

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