在大田试验条件下，研究密度与氮肥运筹对弱筋小麦品种宁麦9号植株氮代谢变化的影响，分析氮素运转与籽粒品质、产量的关系。

Effects of plant density and nitrogen fertilizer on nitrogen metabolism of weak-gluten wheat varieties Ningmai 9 with good grain quality were studied.

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认为选择开花后氮素吸收同化和再运转能力强的品种，既有利于提高籽粒产量，又可提高籽粒蛋白质含量。

Using the cultivar with stronger ability of absorbing, assimilating and translocation nitrogen can not only improve kernel yield, but kernel protein content.

youdao

认为选择开花后氮素吸收同化和再运转能力强的品种，既有利于提高籽粒产量，又可提高籽粒蛋白质含量。

Using the cultivar with stronger ability of absorbing, assimilating and translocation nitrogen can not only improve kernel yield, but kernel protein content.

youdao