Maximum grain filling rate and grain weight increase were also achieved in the denucleation developing stage of most starchy endosperm cells.
去核化发育阶段籽粒灌浆速率最高，籽粒增重亦最快。
Some farmers have a nasty habit of adding dust and stones to their grain to increase the weight - and, thus, the value - of each sack sold.
这是可以理解的，因为一些农民有个很糟糕的习惯，往麻袋包装的粮食里掺沙石以增加重量，多卖钱。
This is understandable. Some farmers have a nasty habit of adding dust and stones to their grain to increase the weight – and, thus, the value – of each sack sold.
这是可以理解的，因为一些农民有个很糟糕的习惯，往麻袋包装的粮食里掺沙石以增加重量，多卖钱。
This result incdicated that the size of flag leaf affected the grain weight per spike, and it was successful to increase the size of flag leaf and the grain weight per spike in our wheat breeding.
由此可见，旗叶大小对穗粒重有着显著正向效应，因此在育种栽培过程中，注意增加旗叶面积对提高穗粒重是有益的。
Result Variations of characters such as dwarfing of stalk, significant increase grain weight per spike etc were observed in SP1 generation.
结果在SP1代发现植株矮化、穗粒重显著增加等少数性状变异。
Therefore, it was very important to take effective measures to increase the early grain weight for gaining a high final grain weight.
在早期粒重高的年份，最终粒重常常也高，因此，在生产实践中，采取有效措施提高早期粒重对获得最终高粒重具有重要作用。
The results suggested that the way to increase yield in the area with higher production level was to improve grain number of ear and grain weight.
本研究结果表明，在较高的产量水平下，增加每穗粒数和千粒重是增产的方向。
The grains and grain weight decreased and the blasted rate and yield loss rate of rice increased with the increase of disease grains each ear.
水稻稻曲病随着每穗稻曲球数增加，穗粒数、粒重及千粒重下降，秕谷率上升，产量损失率增加。
It is suggested that photosynthetical production be increased in the middle and late stage of grain filling(15-20 days after flowering)to increase grain weight.
认为在高产育种和栽培中，应重视提高灌浆中后期（开花15～20天以后）的物质生产能力，提高粒重。
The rate of average grain filling, the rate of grain filling during gradual increase stage, and the grain filling rate of rapid increase stage had important contribution on increasing grain weight.
因此选择适宜播期、提高渐增期灌浆速率、快增期灌浆速率和平均灌浆速率对提高粒重有重要意义；
Correlation analysis of characters indicates that shortening heading date can cause the increase in grains number per spike and 1000-grain weight, but decreases in spikelet per spike.
性状相关分析表明，随着抽穗期缩短，穗粒数和千粒重增加，但小穗数有减少的趋势。
Phosphorus potassium cooperates and USES, can strengthen group and individual quality of wheat, raise the forming ear rate, increase 1000-grain weight, achieve the purpose of stable high yield.
磷钾肥配合施用，可增强小麦群个体素质，提高成穗率，增加千粒重，达到高产稳产的目的。
The major reason for the improved wheat yield was the increase in the number of grains per spike and the thousand-grain-weight.
改进小麦产量的主要因素是每穗粒数和千粒重的增加。
The increase of ratio of sugar to nitrogen may significantly lead to the decline of brown rice thickness, 1000-grain weight and amylose content.
随糖氮比的提高，糙米厚、千粒重和直链淀粉含量将显著降低。
Correlation analysis of characters indicated that with the increase of spike number per plant, grain number per spike and 1000-grain weight, the grain weight per plant would increased obviously.
性状相关分析表明：随着有效穗数、穗粒数和千粒重增加，单株产量显著提高。
Correlation analysis of characters indicated that with the increase of spike number per plant, grain number per spike and 1000-grain weight, the grain weight per plant would increased obviously.
性状相关分析表明：随着有效穗数、穗粒数和千粒重增加，单株产量显著提高。
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