在影响结实率的诸多因素中，异花授粉的效率以及植物对异花授粉的依赖程度是重要因素。
We consider that the limitation and dependence of xenogamy are important factors among the factors influencing seed set.
在自然状态下，刺梨结实率较高。
In natural condition, Roburgh Rose possesses higher fruit-setting ratio.
剪芒对大麦结实率无显著影响。
There were insignificant effects on the fertility rate by cutting barley awn.
不同杂交中稻绍合间结实率存在显著差异。
There are significant differences in setting rate among different medium hybrid rice combinations.
异交性状佳，花时早，异交结实率50 %以上。
It has good outcrossing characteristics and early flowering time with its outcrossing rate over 50%.
此外，灌浆期净光合速率与结实率呈显著正相关。
In addition, the net photosynthetic rate at the filling stage was significantly and positively correlated with the seed setting rate.
在自然条件下，柱头外露率与异交结实率成正相关。
At natural condition rate of stigma exsertion has the positive proportion with seed rate.
结实率低是限制该品种发挥增产潜力的主要限制因素。
The main limited factor of increasing yield was fruit rate too low.
施氮时期对两个品种水稻结实率、千粒重的影响完全不同。
The effects of nitrogen application time on seed rates and 1000-grain weight of two rice varieties were completely different.
五脉山黧豆的传粉系统不完善和虫害是结实率低的主要原因。
The faultiness of breeding system and pests destroying cause the low seed-set rate.
汤姆森教授每年三次比较有待自然授粉或需人工授粉花的结实率。
Three times a year Prof Thomson compared the fruiting rate of flowers that were left to be pollinated naturally, or given extra doses of pollen by hand.
鲜根体积与结实率呈显著正相关，与单株有效穗呈显著负相关；
While significant correlation were observec between bulk of fresh root and seed setting rate, and with the effective per plant was significantly negatively correlated.
三倍体具有双亲的形态特征，但高度不孕，结实率仅0.12%。
The triploid had parental morphological characters, but nearly sterility, of which seeding rate was only 0.12 %.
秋季低温对南召县水稻生产的影响主要是显著降低结实率和产量。
The major affect on the rice production in Nanzhao county caused by the autumn low temperature is significant reduction of the seed rate and output.
另外，经分析可知，强迫自交的结实率比自由授粉的结实率要低。
In addition, the analysis showed that the forced self-setting rate is lower than the free pollination.
混合花粉授粉在不同的杂交组合中对提高杂交结实率的效果不同；
The effect of pollination with complex pollens was different in various cross combinations;
多柱头不育株，由于柱头多而长，接受花粉面积大，异交结实率高。
The sterile plant with multiple stigmas had a high outcrossing percentage of seed setting because its multiple and long stigmas enlarged the area of pollination.
在产量构成因子中，每盆穗数和结实率是影响产量的两个主要因子。
Among the yield components, decreases in number of panicles per pot and seed setting rate were two main reasons for the yield reduction.
但生育中后期叶片叶绿素含量下降比较快，对结实率有一定的影响。
However, the fertility of this variety was more or less affect, because the chlorophyll con - tent of leaves reduced fairly quickly at medium-late stage.
硫肥对水稻分蘖率、叶绿素含量、结实率及千粒重有明显的正效应。
S fertilizer had positive effects on rice tillering, chlorophyll content in the leaves, rate of grain bearing and weight of 1000 grains.
研究驼绒藜属3种植物开花规律、开花日动态、结实率及柱头微形态。
A study of 3 Ceratoides species for their flowering habit, daily flowering dynamic change, fertility, and stigma micromorphology shows that the male flowers of c.
结果表明：不同硼肥处理对食用向日葵产量、千粒重、结实率增效明显；
The results showed that different treatment of boric fertilizer increased the edible sunflower output, the thousand grain weight and the setting percentage significantly.
对141份野生稻的花粉育性、裂药指数、胚囊育性和结实率进行通径分析。
Path analysis was studied about 141 accessions involving pollen fertility, anther dehiscence index, embryo sac fertility and seed setting rate.
穗肥能够增加颖花数和防止颖花退化，为适时安全抽穗和提高结实率、粒重打好基础。
Panicle fertilizer can increase spikelets and prevent spikelet retrogression and lay a foundation for heading safely and increasing kernel setting and kernel weight.
强势粒对弱势粒物质摄取能力的优势，可能是杂交稻籽粒结实率低下的重要原因之一。
It was also observed that the "inter-grain apical dominance" in hybrid rice was stronger than its restorer, which might be one of the main reasons for low seed setting in hybrid rice combination.
结果表明，用SPNE处理的杂交种子结实率、单株产量和表观遗传效应均高于对照。
The results indicated that the hybrid seed fertility, single plant yield and apparent genetic effect of rice treated by SPNE were higher than the control.
各组合结实率均低于父本，产量仅有陆18S/1125明显高于父本，其余差异不大。
The yield of Lu 18S/1125 was significantly higher than that of restorer line, and no significant differences between other two combinations and restorer line were observed.
株高、抽穗期、主穗长、结实率、剑叶宽、粒长、粒宽和粒形以基因加性效应的作用为主。
Additive effects has the predominant role for plant height, days to flowering, panicle length, flag-leaf width, percentage of fulled grains, grain length, grain width and L/Wratio of grain.
在影响结实率的诸多因素中，异花授粉的效率以及植物对异花授粉的依赖程度是重要因素。
We consider that the lomitation and dependence of xenogamy are important factors among the factors influencing seed set.
在影响结实率的诸多因素中，异花授粉的效率以及植物对异花授粉的依赖程度是重要因素。
We consider that the lomitation and dependence of xenogamy are important factors among the factors influencing seed set.
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