The thousand-grain weight and the days from heading to ripening showed very notable positive correlation.
千粒重与抽穗至成熟天数呈极显著的正相关。
Therefore, duly early harvest may raise the thousand-grain weight and sprouting rates reduce the protein content and give good color to the grain.
适时早收可提高干粒重、发芽率，降低蛋白质含量和达到理想的色泽。
While taller wheat competed better for sunlight, they had a tendency to collapse under the weight of extra grain—a trait called lodging.
虽然较高的小麦能更好地争夺阳光，但它们在额外谷粒的重压下会有倒塌的倾向——这种特性被称为倒伏。
Meteorological conditions in the middle growth period of wheat were important factors to affect the early grain weight, among which the crucial factors that affected grain weight was the temperature.
小麦生育中期气象条件是影响早期粒重的重要因素，其中温度是影响的主导因素。
The hundred - grain weight increased with the increasing nitrogen content.
百粒重随着施氮量呈现递增趋势。
Spikelet density is an important trait related with panicle number, spikelet number and grain weight.
水稻小穗着粒密度是一个重要的农艺性状，其与单株穗数、小穗数和粒重等有密切的联系。
The drought during the early filling stage accelerated wheat filling velocity and increased wheat grain weight, while the drought during the late filling stage restrained the wheat filling process.
灌浆前期干旱有促进灌浆和增加粒重的作用，而后期干旱对小麦灌浆有抑制作用，全程干旱使小麦的灌浆速率明显减弱。
Path analysis showed that the influence of endosperm cell number on grain weight was greater than single endosperm cell weight.
通径分析表明籽粒胚乳细胞数目对粒重的影响最大，单个胚乳细胞重量次之。
The grain weight is a effective component in the improvement of rice yield.
增加水稻粒重是提高粮食产量的有效途径。
The general genetic ability of the grain number per spike and the grain weight per spike reduced, but the narrow genetic of them increased.
穗粒数和单穗粒重的广义遗传力下降，狭义遗传力提高，但穗粒数的广义遗传力下降的幅度较大。
It was shown that there was a positive correlation between the hull weight and the last grain weight.
相关分析表明，谷壳的重量与最终粒重呈极显著正相关关系。
These mutants were almost accompanied by variations in agronomic traits such as dwarfism, high sterility, heading date or grain weight.
抗病突变体大多伴随着株高、熟期、育性或粒重等农艺性状的变异。
Hundred grain weight was significantly negative correlated with number of pods and seeds per plant.
百粒重与荚宽呈显著正相关，与单株荚数、单株粒数呈极显著负相关。
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。
The grain weight of big kernel wheat increased quickly, the content of kernel protein was higher, varied steadily and wasn't affected by the accumulation of carbohydrate.
大粒品种粒重增长快，子粒中蛋白质含量高，变化平稳，不受子粒积累碳水化合物的影响；
No correlations was between grain weight and grain filling.
充实度与粒重不相关。
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。
The direct reasons which cause the yield rate are that the disease decreases the grain weight per panicle and increases the rate of diseased grains.
它对产量影响的直接原因是减少了单穗实粒重，增加了病粒率。
Q enzyme activity reached the maximum when grain weight was close to the highest.
酶最高活性在籽粒重量接近最大时出现。
The results showed that, compared with CK, Cu, Cd reduced the amounts and remobilization rate of pre-anthesis stored assimilates and total amount of pre-anthesis stored assimilate and grain weight.
结果表明，与对照相比，铜、镉处理降低了小麦叶片、茎鞘、颖壳等营养器官花前贮藏物质再运转量和再运转率以及花前营养器官总运转量和运转率，降低了粒重。
The effect of removing base spikelet on setting kernels and grain weight was slighter, kernels and grain weight per ear decreased less.
去除基部小穗对结实粒数和粒重的影响较小，穗粒数和粒重下降较少；
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。
Potassium fertillizer increased grain number per ear, improved grain weight, improved stem pole substantial degree, strengthened the ability of resisting lodging.
钾素能增加穗粒数，提高粒重，提高茎秆充实度，增强抗倒伏能力。
The distribution of the quality of the grains at different positions within a rice panicle (1) the spikelets that flowered earlier produced greater grain weight than those flowered later.
稻米品质在穗上不同粒位间分布(1)一般早开花的籽粒粒重高，迟开花的籽粒粒重低。
The correlation between the average grain weight of middle spikelets and lower spikelets and the grain weight per spike was highly significant.
中部以及基部小穗粒重与穗粒重之间呈高度正相关。
The sterile line 105B had a small average grain weight and the difference between superior and inferior grains was small.
母本105B最终粒重较小，且强弱势粒间粒重差异较小；
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。
Using 8 rice varieties (including hybrid combinations) as materials, polyamines in developing grains and their relations with grain plumpness and grain weight were studied.
以8个水稻品种(含杂交稻组合)为材料，研究了籽粒发育期内源多胺的含量及其与籽粒充实和粒重的关系。
Using 8 rice varieties (including hybrid combinations) as materials, polyamines in developing grains and their relations with grain plumpness and grain weight were studied.
以8个水稻品种(含杂交稻组合)为材料，研究了籽粒发育期内源多胺的含量及其与籽粒充实和粒重的关系。
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