Grain traits are associated with both yield and quality.
谷粒性状与产量和品质都有关联。
High heritability traits such as grain number per panicle and weight per thousand grains can be improved synchronously by limited backcrossing in breeding procedures.
对于每穗粒数、千粒重等遗传力高的性状，可结合杂交育种工作采用有限回交同步改良。
Endosperm traits are the kind of important traits determining the grain quality in cereals.
谷物胚乳性状是决定谷物品质的一类重要性状。
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。
The chalky rice rate and chalkiness degree were not significantly correlated with other quality traits of short grain type combination.
在短米粒型组合中，垩白粒率和垩白度与其他主要品质性状相关性均不显著。
Rice grain characters are one of the most important economic traits of rice.
水稻籽粒性状是水稻最重要的经济性状之一。
Endosperm traits are important in determining grain quality in cereals.
谷物胚乳性状是决定谷物品质的一类重要性状。
All traits except 1000 grain weight exhibited a significant positive correlation with plant height.
除千粒重外，所有性状均与株高具有相关性。
Yield as a major breeding objective in rice, is directly influenced by the yield-component traits including the number of productive tillers per plant, grains per panicle and 1000-grain weight.
水稻产量作为主要的育种目标性状，直接受到每穗实粒数、千粒重和单株有效分蘖数等产量构成因子的影响。
Using genetic correlation and multiple correlation analysis, Studies on relationships between grain quality and agronomical traits of 49 wheat cultivars were carried out.
采用遗传相关分析和多元偏相关分析研究了49个小麦品种的籽粒品质性状与农艺性状的关系。结果表明，在一定成熟期下，开花期愈早，容重和SDS—沉淀值愈大。
It is suggested that this chromosome region can be a candidate for fine mapping of QTLs related to root and grain yield traits.
因此，此染色体区段可能作为一个玉米根系与产量相关性状相关QTL精细定位的候选区域。
The changed traits included plant height, heading date, grain weight per spike, percentage of grain weight per spike, male sterility, resistance to rust, color of hulled grain.
变异涉及株高、抽穗期、穗粒重、出谷率、育性、抗病性、米色等多个性状；
In the same chromosome section, 8 QTLs for root and grain yield traits previously published were found closely linked to this QTL.
与前人的结果比较发现，8个控制玉米根系及产量相关性状的QTL位点出现在此染色体区段。
The results indicated that the response of grain quality traits to cold water irrigation varied in either cultivars or grain quality traits.
结果表明，品质性状的冷水反应不仅与品种有关，也与具体的品质性状有关。
The results indicated that the response of grain quality traits to cold water irrigation varied in either cultivars or grain quality traits.
结果表明，品质性状的冷水反应不仅与品种有关，也与具体的品质性状有关。
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