The characteristics of vascular bundle of peduncle and grain-filling in two-line hybrid rice were studied.
对两系杂交稻穗颈节维管束特征及其籽粒充实进行了研究。
Under different temperature and light condition, the senescence of rice and the grain-filling were studied.
对不同温光组合下水稻衰老和籽粒灌浆过程进行研究。
The characteristics of vascular bundle in the first internode and grain-filling of heavy panicle hybrid rice (HPHR) were studied.
对重穗型杂交稻穗颈节间维管束特徵及其籽粒充实进行了研究。
The rate of green leaf area decrease was negatively related to increase the well grain-filling grain percentage (PGP) and grain filling degree (GF).
叶面积下降速率与颖花的充实粒率及籽粒充实度呈负相关关系。
The position effects of grain-filling exist, ie, the grains of upper panicles are better than those in middle, which are furiher better than those of lower parts.
籽粒充实不良的表现具有全穗性，但籽粒充实率在不同粒位间存在一定的差异，上位＞中位＞下位。
Effect of drought treatments at florescence, pod-setting and grain-filling on yield was significant and we should pay attention to moisture-managing at this growth stages in producing of soybean.
开花期、结荚期和鼓粒期干旱对产量影响最大，在大豆生产中要特别注意这几个生育时期的水分管理。
The leaf was the major storage organ for nitrogen and the source of nitrogen for grain filling.
叶片是前期组织氮素的重要贮存器官和籽粒灌浆中氮素的主要供给源。
This study was to clarify the roles of ABA and ethylene in regulating grain filling under different soil moisture conditions.
本研究旨在阐明在不同土壤水分条件下aba和乙烯对籽粒灌浆的调控作用。
The grain filling Characteristics of 6 rice cultivars (combinations) and their relationships to the physiological activities of grains were studied.
研究了6个水稻品种(组合)的籽粒灌浆特征及其与籽粒生理活性的关系。
The effects of high temperature on grain filling rate and some physiological indexes in flag leaves in hybrid rice Teyou 559 were studied.
以杂交籼稻特优559为材料，探讨了高温胁迫对水稻灌浆期剑叶中有关生理特性和籽粒灌浆速率的影响。
There was a close correlation among root senescence and flag leaf senescence and grain filling rate.
根系衰老与旗叶衰老、及与籽粒灌浆速率密切相关。
So, grain filling effective water content could be used as an index to diagnose the grain capacity activity in rice.
认为籽粒灌浆有效含水量可作为水稻籽粒受容活性的诊断指标。
It also showed that the good grain filling character of Liaoyou 3072 was one of the physiological bases for the super high yield.
辽优3072良好的籽粒灌浆特性是其在产量上表现出超高产的生理基础之一。
The results showed that starting from 14 days after anthesis, root senescence of winter wheat was accelerated, corresponding with the peak stage of grain filling rate.
结果表明，冬小麦根系从开花后14天开始加速衰老，与籽粒灌浆速率高峰期相对应。
Many rice varieties with high yield potential — including 'super-rice', usually with big panicles [large number of grains] — often suffer from bad grain filling.
许多拥有高产潜力的水稻，包括通常具有更大的圆锥花序[更大数量的谷粒]的超级稻，都经常灌浆不良。
Ming made candle, reading o. Grain filling body, and books enrich wisdom.
造烛求明，读书求理。粮食补身体，书籍丰富智慧。
The main characteristics of grain filling of heavy panicle hybrid rice which has been applied in Wenzhou is summarized in this paper.
综述了近年在温州市大面积应用的重穗型杂交稻籽粒灌浆的主要特点。
Accumulation and distribution of dry matter and grain filling of new wheat variety Bainong AK58 were observed.
对小麦新品种百农矮抗58籽粒灌浆过程中干物质积累分配和籽粒灌浆特点进行了观察研究。
These results show that the main causes of poor grain filling are later filling initiation and lower filling rate of inferior grains.
由此说明，部分亚杂组合籽粒充实不良的主要原因是弱势粒灌浆启动期滞后与灌浆速率小。
Finally the physiological adaptability and integral unity of various wheat plant levels during grain - filling period were also discussed.
最后，对小麦籽粒充实期各层次上的变化所表现的生理适应性和整体统一性进行了讨论。
No correlations was between grain weight and grain filling.
充实度与粒重不相关。
The results showed that the lipoid and polysaccharide deposited in the vacuoles of chalazal cells had no obvious inhibitory effect on the grain filling.
结果表明，合点细胞液泡中沉积的脂类和多糖对籽粒灌浆过程无明显的抑制作用。
The dry matter production and distribution were regulated by source-sink structure during grain filling.
籽粒灌浆阶段干物质生产及分配受源库关系的调节。
Increasing the amount of dry matter accumulation after silking and promoting grain filling was the basis of high yield.
增加花后干物质积累量，促进籽粒灌浆是高产足库的基础。
Analysis on conditional genetic variance indicated conditional dominant-effect genes expressed strikingly with large variation range during the entire courses of grain filling in early season.
条件遗传方差分析认为，早季谷粒充实的全过程，条件显性效应基因强烈表达，且发育全过程变化幅度较大；
Analysis on conditional genetic variance indicated conditional dominant-effect genes expressed strikingly with large variation range during the entire courses of grain filling in early season.
条件遗传方差分析认为，早季谷粒充实的全过程，条件显性效应基因强烈表达，且发育全过程变化幅度较大；
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