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Now lets review the grain filling procedure. 现在我们来回顾一下填孔过程。
It accumulates in the amyloplasta of the endosperm cells during grain filling. 在谷粒灌浆时，它在胚乳细胞的造粒体中积累。
N was mainly distributed in leaf before silking stage and was translocated to ear in grain filling stage. 氮素在开花前主要分布在叶片中，在开花后开始由叶片逐渐向果穗转移。
The vegetative growth stage is akey stage influencing the process of grain filling and final yield. 开花前的营养生长阶段对于籽粒灌浆和最终产量的形成起着重要作用，在此阶段生长中的叶片是最活跃的库器官。
The activity of glutamine synthetase gradually increased and then declined as a single-peak curve with the process of grain filling. 结果表明,水稻灌浆过程中籽粒谷氨酰胺合成酶活性随灌浆进程逐渐增加,达到峰值后又逐渐下降,呈单峰曲线变化;
Application of nitrogen at grain filling stage improved some main quality characters by facilitating the metabolism and transformation of nitrogen. 灌浆期喷施氮素，可促进氮素代谢与转化，使一些品质的主要指标有所提高；
Gu S L,Zhu Q S,Yang J C,Peng S B.Analysis on grain filling characteristics for different rice types[J].Acta Agron.Sin.2001,27(1):7-14. [14]顾世梁;朱庆森;杨建昌;彭少兵.;不同水稻材料子粒灌浆特性的分析[J]
It enlarges yield capacity during the vegetative and early reproductive stages, and accelerates production of assimilates at the grain filling stage. 氮提高了营养生长期和生殖生长前期的产量能力，加速灌浆期同化物的生成。
Qi J C,Zhang L,Mu Z X et al.A study on changing trends of nitrogen in different organs during grain filling period[J].J.Shihezi Univ.1998,2(3):177-182. [8]齐军苍;张莉;幕自新;等.;大麦子粒形成期不同器官氮索变化规律的研究[J]
The results showed that the N application of later-date-emphasized could promote grain filling rate, increase grain weight and amylopectin content. 结果表明，侧重后期施氮可以促进籽粒灌浆、增加粒重，同时还可适当提高稻米支链淀粉含量。
The following aspects were introduced in detail: bleaching,bating,retanning,neutralizing,filling up, dyeing,fatliquoring and grain filling. EGS系统应用于山羊鞋面革复鞣工序中,可以在很大程度上提高革的质量和档次。
The results showed that amylose content, amylopectin content and total starch content increased continuously during grain filling stage. 结果表明，适当增加施氮量，可提高高淀粉高粱品种总淀粉含量和支链淀粉含量。
T value, R value, grain filling rate (R 2)and time (T 2 )at fast filling stage, grain filling rate(R 3)and time (T 3)at slow filling stage affected 1 000-gra in weight(Y) notably. 灌浆持续时间 (T)、平均灌浆速率 (R)、快增期灌浆速率R2 和灌浆时间T2 、缓增期灌浆速率R3 和灌浆时间T3 对千粒重 (Y)作用显著。
HT stress in the early stage of grain filling (5 days after anthesis, DAA) had greater effects on starch concentration and components than that in the middle stage (17 DAA). 不同时期比较,两品种均表现为受花后5d高温和干旱的影响大于花后17d。
The Richards equation was used to describe grain filling processes of six Spring wheat varieties including Xinchun 8. The determinations of all fitted equations were very high. 用Richards方程对新春8号等6个春小麦品种籽粒灌浆过程进行了拟合。
The above results suggest that the photosynthesis of the hull may contribute to grain filling and the development state of the hull may directly affect grain filling. 以上结果表明，水稻在结实过程中，谷粒充实所需的物质至少有相当一部分来自于谷壳的光合作用，并且谷壳发育的好坏亦能直接影响谷粒的充实。
It was suggested that low sink activities in grain filling period,especially at early stage,account for an important reason for poor grain plumpness in IHR. 说明灌浆期特别是灌浆初期籽粒库的生理活性低是亚种间杂交稻籽粒充实不良的重要原因。
Cheng F.M., D.A.Jiang, P.Wu and C.H.Shi, The dynamic change of starch synthesis enzymes during the grain filling stage and effects of temperature upon it. 程方民、蒋德安、吴平和石春海，早籼水稻籽粒灌浆过程中淀粉合成酶类的变化及温度效应特征。
The results indicated that differences in population dynamic, development of spike and floret, and grain filling existed between small and large spike wheat cultivars. 结果表明．多穗型和大穗型冬小麦品种在群体动态变化、小穗和小花发育、籽粒灌浆过程等方面有较大差异。

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