Grain chalkiness
WebSep 1, 2024 · Grain chalkiness is one of the common defects that deteriorate the grain appearance in rice due to its negative effects on palatability and milling yield. Whether … WebMay 31, 2016 · Since the grain chalkiness is caused by anomaly in starch accumulation in the rice grains (Ishimaru et al., 2009; Lo et al., 2016), the greater decline of the flag leaf photosynthesis in hybrid...
Grain chalkiness
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WebFeb 7, 2024 · Grain chalkiness is a highly undesirable trait deleterious to rice appearance and milling quality. The physiological and molecular foundation of chalkiness formation … WebJan 17, 2024 · The effects of the average daily temperature difference and average daily light intensity on superior grain chalkiness were highest at the mid-filling stage (r = −0.644 *~−0.718 **), while the effects on inferior grain chalkiness were highest at the early-filling stage (r = −0.571 *~−0.675 *), complementing and improving the results of ...
WebThe Vis-NIR spectral region has been proved to be the most effective in identification of novel gene candidates influencing the rice grain quality and chalkiness and chlorophyll content together with the prediction of protein content [28], [29], [30]. WebSep 1, 2009 · The grain chalkiness of rice (Oryza sativa L.), which determines the rice quality and price, is a major concern in rice breeding. Reactive oxygen species (ROS) …
WebJul 2, 2024 · The chalky area of rice grains is often used to evaluate of rice grain starch quality, but the overall effect of high temperatures on grain chalkiness and overall nutrient quality has not been... WebJan 30, 2024 · Head milled rice is the main form of rice for sale and consumption. However, previous studies on the yield change due to the development of new cultivars in rice …
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WebApr 10, 2024 · The maximum distance of the two QTLs was 4.37 Mb and the space distance of two QTL intervals was 0.72 Mb. qPGC8.1 controlled grain chalkiness and grain width. qPGC8.2 was responsible for grain ... can a roman catholic become prime ministerWebJan 1, 2024 · The scientist has confirmed that rice grain nighttime temperature is positively correlated with chalkiness and inversely correlated with head rice proportion during the post-anthesis phase (Ambardekar et al., 2011). Based on the literature it has been confirmed that post-anthesis warming at nighttime reduces rice appearance quality. 28.6. can aromatic be a noun cookingWeb对54个粳稻品种进行稻米蒸煮特性与稻米品质性状的相关分析,结果表明,提高稻米碾磨品质使蒸煮特性指标(pH值除外)有下降趋势;粒形3项指标与吸水率、膨胀率关系密切,长粒型米吸水率和膨胀率高,短粒型米吸水率和膨胀率低,垩白大小分别与碘蓝值、固体溶出物呈显著负相关;直链淀粉含量分别与碘蓝 ... fish food pellets 50 poundWebDec 1, 2016 · Chalkiness is a crucial determinant of rice quality. During seed filling period, high temperature usually increases grain chalkiness, resulting in poor grain quality. Rice chalkiness was controlled… Expand 1 PDF Identification and Pleiotropic Effect Analysis of GSE5 on Rice Chalkiness and Grain Shape Liangrong Jiang, Hui Zhong, +9 authors can aromantics still be in relationshipsWebOct 2, 2024 · Grain chalkiness and grain shape are two important traits of rice grain quality. Low chalkiness slender grains are preferred by most rice consumers. Here, we dissected two closely linked quantitative trait loci (QTLs) controlling grain chalkiness and grain shape on rice chromosome 8 by substitution mapping. can a roman catholic be a freemasonWebOct 16, 2024 · The study suggests a mechanism of grain chalkiness based on the coordination of the three starch biosynthesis genes in rice. Significance statement Genotype-dependent and heat-induced grain... can aromantics be in relationshipsWebGrain chalkiness lowers the market value of rice. Alleviating grain chalkiness is the most challenging issue in many rice-producing areas of the world. Nitrogen (N) metabolism … fish food photography