Grain-filling

基本解釋

Now lets review the grain filling procedure.
現(xiàn)在我們來回顧一下填孔過程。
It accumulates in the amyloplasta of the endosperm cells during grain filling.
在谷粒灌漿時(shí)，它在胚乳細(xì)胞的造粒體中積累。
N was mainly distributed in leaf before silking stage and was translocated to ear in grain filling stage.
氮素在開花前主要分布在葉片中，在開花后開始由葉片逐漸向果穗轉(zhuǎn)移。
The vegetative growth stage is akey stage influencing the process of grain filling and final yield.
開花前的營養(yǎng)生長階段對于籽粒灌漿和最終產(chǎn)量的形成起著重要作用，在此階段生長中的葉片是最活躍的庫器官。
The activity of glutamine synthetase gradually increased and then declined as a single-peak curve with the process of grain filling.
結(jié)果表明,水稻灌漿過程中籽粒谷氨酰胺合成酶活性隨灌漿進(jìn)程逐漸增加,達(dá)到峰值后又逐漸下降,呈單峰曲線變化;