Grain chalkiness rate
WebAlleviating grain chalkiness is the most challenging issue in many rice-producing areas of the world. Nitrogen (N) metabolism has received increasing attention as a result of its … WebApr 26, 2014 · Background: Chalkiness is a major constraint in rice production because it is one of the key factors determining grain quality (appearance, processing, milling, storing, eating, and cooking quality) and price. Its reduction is a major goal, and the primary purpose of this study was to dissect the genetic basis of grain chalkiness.
Grain chalkiness rate
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WebNov 1, 2024 · Rice (Oryza sativa L.) chalkiness greatly reduces the rice quality and the commercial value. In this study, qWCR4, a previously reported quantitative trait locus … http://zwzz.chinacrops.org/CN/Y2024/V39/I2/121
Webdecrease milled rice yield. Taken together, grain chalkiness reduces the postharvest value of rice in both domestic and export markets. Therefore, breeding for varieties with low chalkiness is a longstanding goal for rice breeding programs. QTLs for grain chalkiness In the present study, a total of 10 QTLs for grain chalkiness rate were ... WebApr 19, 2014 · Optional. Target Moisture %: the calculator will use the nominal or usual target moisture percentage for the selected grain if you leave this field blank. However, you CAN insert a different value here. …
WebJul 10, 2024 · Shading led to a significant reduction in 1000- grain weight and spikelet filling, which ultimately led to a reduction in yield of 15.3% to … WebAug 10, 2024 · Grain shape and chalkiness are two important components of rice grain quality, in which slender grains (typically, grain length-to-width ratio >3) with low chalkiness are preferred by most consumers of hybrid …
WebMay 1, 2024 · OsbZIP60 was a candidate gene related to grain chalkiness. To discover novel genes that regulate grain chalkiness in rice, GWAS was performed with the data of grain chalkiness rate from 529 core accessions obtained in Hainan in 2013. A significant QTL was identified by the linear mixed model (Fig. 1A).
WebApr 8, 2024 · The chalkiness degree and chalky grain percentage of the five lines were significantly lower than those of SN265 and close to those of LH99 (S4). The region containing QTL cluster 6 was derived... how to say you broke my heart in spanishWebMeasurements of rice grain dimensions, percent grain chalkiness, and grain elongation used to be tedious and slow due to the manual nature of measurements (e.g., use of calipers to measure grains one at a time) and the subjective nature of scoring based on visual inspection (i.e., chalkiness). Recen … how to say you ate in spanishWebMar 18, 2024 · The grain filling rate of a wide grain is too fast, which leads to a looser arrangement of granules and the subsequent formation of chalkiness. Chalkiness is a negative element of rice quality, the higher the chalkiness, the poorer AQ, MQ, and ECQ of rice (Cheng et al. 2005 ; Yamakawa et al. 2007 ). how to say you can proceedWebOct 11, 2024 · Figure 1 Relation between variation in the ratio of grain R and G pixel intensity (RG) values and grain chalkiness in response to heat stress (HS).(A) Light box … how to say you built a team on resumeWebAug 10, 2024 · Grain shape and chalkiness are two important components of rice grain quality, in which slender grains (typically, grain length-to … how to say you bet in spanishWebFeb 7, 2024 · Grain chalkiness is a highly undesirable trait deleterious to rice appearance and milling quality. The physiological and molecular foundation of chalkiness formation … how to say you cheater in spanishWebMar 16, 2014 · Grain chalkiness rate was significantly (P < 0.01) correlated with the expression level of Chalk5 in the T 2 progeny of transgenic plants expressing the OX construct (Supplementary Table 4 ... how to say you cleaned data on a resume