The results showed that P concentration in the plants was not decreased, but even increased at the early stage of the split root treatment, although only part of the roots were supplied with P.

研究表明 ，部分根系供磷不仅未影响植株对磷营养的需求 ，甚至在处理初期植株的含磷量还略有提高。

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The results showed that P concentration in the plants was not decreased, but even increased at the early stage of the split root treatment, although only part of the roots were supplied with P.

研究表明 ，部分根系供磷不仅未影响植株对磷营养的需求 ，甚至在处理初期植株的含磷量还略有提高。

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