整精米率

翻耕移栽秸秆还田也能提高整精米率，降低垩白率和垩白度。

Transplanting with plowing and straw manuring also increased the head rice rate and slightly reduced the chalky rice rate and chalkiness .

杂交中稻稻谷整精米率差的因素分析

Preliminary analysis of inferior head rice rate of hybrid mid-season rice

精米率、整精米率、直链淀粉含量和蛋白质含量随着K肥用量增加而增加；

Head rice rate 、 perfect head rice rate , amylose content and protein content increase according with the increasing quantity of K.

施氮量和Cd处理对稻米的出糙率、精米率和整精米率无显著影响。

There were no significant effects of N rates and Cd treatments on brown rice , milled rice and head rice .

新香A的糙米率、精米率、整精米率与胶稠度的SCA方差都较大；

SCA variance in brown rice recovery , milled rice recovery , head rice recovery and GC of XinxiangA ;

各供试亲本整精米率的遗传效应预测值表明，不育系亲本n一32A、恢复系亲本25、30较其它供试亲本能显著的提高整精米率。

Predicted values of genetic effects indicated that the male sterile line II-32A and the restorer lines 25,30 and four hybridized combinations appeared to be useful for the improvement the milled rice percentage .

从总体上看，齐穗后0～20d的日均气温和日最低气温低，相对湿度大，有利于提高整精米率，降低垩白粒率和垩白度。

Suitable meteorological conditions to increase head rice , decrease chalky rice and chalkiness were high relative humidity , lower mean daily air temperatures and minimum air temperature in the period of 0_20 days after full heading .

结果表明：优质食用稻籽粒灌浆后20d日平均温度在27.9￣29.8℃时，籽粒灌浆前、中期速度快，后期速度慢，整精米率相对较低；

Results showed that the grain filling rate were faster in prophase and metaphase of filling stage than anaphase , when the date of average temperature preponderate ranges 27.9 ℃ to 29.8 ℃ after heading stage 20d .

粳稻谷粒不同水分含量对整精米率的影响

Effect of rice moisture content on the rate of whole milled rice

基因型和环境互作对宁夏稻米整精米率的影响

Interaction of genotype and environmental effects on head rice rate of Ningxia rice

不同储藏条件下稻谷整精米率变化的研究

Study on change of whole white rice percentage dynamic in different storage conditions

继续特质米育种和高整精米率育种；

The special quality rice breeding and high head rice breeding will be continued .

整精米率因子对综合品质有极显著正线性关系。

The head rice factor had very significantly positive linear relationship to grain quality .

影响稻谷整精米率测定结果准确性的探讨

Discussion of influential factors in determination accuracy of whole refined rice rate in paddies

稻米的食用品质与其整精米率的关系

Percentage of Head Rice and Rice Cooking Quality

温度对水稻整精米率的影响

Effects of Temperature on Head Rice Rate

总粒数与整精米率呈极显著负相关；顶体位于最前方。

There was very significantly negative correlation between total grains and rate of head milled rice ;

整精米率与穗长、结实率、实粒数；

HRP with length per panicle , seed setting percentage , plumped number of grain per panicle ;

结实期温度对稻米粒重和整精米率形成动态的影响

The Effect of the Temperature on decelopment of Grain Weight and Head Rice Rate During Filling Stage

整精米率和垩白大小、垩白米率受低温的影响较大。

The head yield , chalk size and chalk rice rate were greatly affected by low temperature .

初生胚乳核的几次分裂胚乳核基因主要以显性效应作用于整精米率，胚乳加性效应不显著。

Several divisions of primary endosperm nucleus Maternal additive effect was more important than maternal dominant effect .

不同温度条件下优质食用稻籽粒灌浆特性与整精米率的关系

Relation of Grain Filling Traits and Percentage of Head Milled on High Quality Rice under Different Climate Conditions

适量的氮肥有利于提高整精米率，有降低垩白粒率和垩白度的趋势。

This suggested that appropriate nitrogen treatment improved head rice rate and lowered chalky ratio and chalkiness degree .

稻米碾磨品质中糙米率、精米率和整精米率三者相互之间也有着极显著的相关性，但是颖壳厚度与稻米碾磨品质没有显著的相关性。

However , brown rice , milled rice and head rice had a significant correlation between each other .

其中糙出白率下降缓慢，整精米率下降明显。

However , the rough out the white rate declined slowly , while the head rice yield declined obviously .

灌浆期温度对超级稻整精米率和垩白大小的影响

Influence of Temperature on the Super Rice Polished Rice Rate and the Size of Chalkiness in the Grouting Period

整精米率与蛋白质含量、垩白大小、粒形和粒长有密切的负相关。

The unbroken rice rate has a close negative correlation with protein content , chalkiness , seed shape and seed longness .

现在宁夏大米的品质，应在整精米率和垩白米率方面加以改进，目前已选育出高产、优质的香米、黑米新品系。

The aromatic rice and black rice , the new cultivars with high producting and high quality have been breeded now .

整精米率与垩白粒率和垩白度呈显著负相关关系，可以通过品种选育和栽培技术来改善稻米的外观品质，从而使整精米率得到提高。

The appearance quality of rice can be improved by the breeding and cultivation , which can increase the head kernel rate .

结果表明，精米率和整精米率主要受种子直接效应的控制。

The results showed that total milled rice rate and head milled rice rate were controlled mainly by direct effect of seed .