Therefore, genetic analysis of grain shape is of great significance for increase of rice yield.
因此，阐明水稻粒形遗传控制的机理，对提高水稻产量具有十分重要的意义。
The rice yield is composed of panicles, the filled grains per panicle and the weight of 1000 filled grains.
水稻产量是由有效穗数、每穗实粒数和千粒重构成。
Plant height is one of important traits for rice yield.
株高是影响水稻产量的一个重要性状。
The rice yield is closely related with climatic factors.
水稻产量的高低与气候因子密切相关。
The highest rice yield was obtained when30 t/ ha compost was applied.
当施用了30吨/顷堆肥后水稻产量最高。
And the different number of tillers had the most effect on rice yield.
且不同茎蘖苗对产量的影响最大。
In irrigation area of Ningxia, the contribution of climate warming to rice yield was 2.51%.
就宁夏引黄灌区而言，气候变暖对水稻单产的贡献为2.51%。
Then the rice yield in Jiangsu is fitted by nonparametric kernel density estimation method.
以非参数核密度估计方法拟合江苏稻谷的亩产量。
Using multiple regression analysis for comparing the rice yield in different areas of Yunnan.
本文用多元回归分析方法比较分析云南不同地区的水稻产量。
Planthoppers, as one of the most widespread and destructive rice pests, greatly affect the rice yield.
稻飞虱作为水稻的主要害虫，严重的影响水稻生产。
Rice blast and stem borers have done harm to rice production, led to decreased rice yield and inferior grain quality.
稻瘟病和螟虫等病虫害严重危害着水稻生产，导致水稻产量下降，稻米品质变劣。
A suitable grain shape and 1000-grain weight are not only related closely to the rice yield but also to the rice quality.
选择适当的粒形和千粒重无论是对水稻的产量还是对水稻的品质均具有重要的意义。
The rice yield loss in the torrential rain area of Fujian in 2007 was predicted and tested by means of the evaluation model.
利用评估模型对2007年福建暴雨发生区域的水稻单产进行灾损预估及检验。
The main causes of rice yield fluctuate were the increasing of climatic disasters due to unusual climate changes in East China.
气候异常导致气候灾害频发是华东地区水稻产量波动的主要原因。
Rice milling machine is a special machine for determining white rice yield from husked rice, it is also used for whitening kernels.
碾米机是检验稻谷出米率的专用设备，也是稻谷品质检验工作必需的糙米碾白设备。
The results paved a way to apply the useful allelic variations or haplotypes of gene GW8 in rice yield and quality breeding programs.
这些研究结果为水稻产量和品质育种中充分利用基因GW8的优异等位基因或单体型奠定了基础。
The major quality problems are higher chalky rice rate, higher chalkiness score, lower head milled rice yield, and poor eating quality.
目前稻米品质存在的主要问题是垩白米率高、垩白度高、整精米率低和食味差。
The variation of rice kernels moisture content is the most important factor which Causes fissures formation and affects head rice yield.
稻米水分含量变化是引起籽粒裂纹发生和影响整米率的主要因素。
Enlarge the rice area gradually, advance rice yield and quality, increase the farmer's income, make Neimenggu rice win up a new step again.
逐步扩大全区水稻面积，提高水稻产量和质量，增加农民收入，使内蒙古水稻产业再上一个新台阶。
First, rice farmers through participation in grain cooperatives can achieve scale rice production, reducing input costs, increasing rice yield.
第一，水稻农户通过参与粮食专业合作社可以实现水稻生产的规模效应，减少成本投入，增加水稻收益。
The effect of silicon fertilizer rate on rice yield and quality was studied by using Shennong 265 and Fengyou 2000 as materials in a pot experiment.
以沈农265和丰优2000为材料，在盆栽条件下，研究了硅肥不同施用量对水稻产量和品质的影响。
An important method of increasing rice yield per unit area is to improve the rice-planting mechanization lever and use advanced planting technology.
提高水稻单产的一项重要措施是提高水稻种植机械化水平，即采用先进的种植技术。
Recent years, rice stripe disease has been broadly prevalent and caused great loss of rice yield in the Jiangsu and Zhejiang province, eastern China.
近年来，水稻条纹叶枯病在我国水稻种植区大范围发生，尤以东部的江苏、浙江两省损失最为严重。
The variation of rice moisture content is the most important factor that causes the formation of fissures in rice kernels and affects head rice yield.
稻米水分含量的变化是引起籽粒裂纹发生，影响整米率的主要因素。
The results showed that both of rice yield fluctuate and regional climate variations in East China had the interannual and interdecadal scale periods.
结果表明：华东地区水稻产量和区域气候均存在年际和年代际尺度变化周期。
The results showed that both of rice yield fluctuate and regional climate variations in East China had the interannual and interdecadal scale periods.
结果表明：华东地区水稻产量和区域气候均存在年际和年代际尺度变化周期。
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