Grain protein deviation

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August undefined, 2024

WebNov 1, 2001 · Deviation from the grain protein concentration-grain yield negative relationship is highly correlated to post-anthesis N uptake in winter wheat. M. Bogard, V. Allard, +6 authors J. Le Gouis Biology, Medicine Journal of experimental botany 2010 TLDR WebNov 1, 2016 · Grain protein deviation is a measure of the deviation of individual wheat genotypes from the GPC-grain yield regression relationship in any genotype comparison and is used as a selection criterion ...

Genetic Control of Efficient Nitrogen Use for High Yield and Grain ...

WebApr 26, 2024 · The grain protein deviation determined with a bivariate model delivered robust estimates of variance components and enabled a balanced selection of genotypes with improved protein content and grain yield across different quality classes. Although heterosis for protein content and sedimentation volume was negative, hybrids had a … WebNov 1, 2016 · Breeding superior bread wheat (Triticum aestivum L.) genotypes requires sufficient genetic variation to obtain high grain yield and adequate grain protein … highlights of today\u0027s liverpool game

The use of grain protein deviation for identifying wheat cultivars …

WebStudies have shown that deviation from this negative relationship (grain protein deviation or GPD) has a genetic basis, but its physiological basis is still poorly understood. This study analysed data on 27 genotypes grown in multienvironment field trials, representing a wide range of agricultural practices and climatic conditions. WebFeb 18, 2014 · Name of Food. Amount of Protein (in grams) Whole wheat pasta, 2oz. dry. 8.34. Whole wheat bread, 2 slices. 7.97. Whole wheat pita, 6.5” round. 6.27. On average, … WebAug 2, 2010 · The negative grain protein concentration–grain yield relationship and grain protein deviation across environments and genotypes. Field trials of 27 genotypes of … small pot with steamer insert

Deviation from the grain protein concentration–grain …

Genetic variation and heritability of grain protein deviation in ...

WebJul 29, 2024 · The desired trait, to increase GPC without reducing yield, can be defined as grain protein deviation (GPD), the deviation from the negative linear relationship between yield and N concentration, and … WebAlthough grain protein content was negatively correlated with yield, some grain samples had higher protein contents than expected based on their yields, a trait referred to as grain protein deviation (GPD). We used novel statistical approaches to identify gene transcripts significantly related to GPD across environments. highlights of today\u0027s newsWebJun 23, 2024 · Cornmeal has 22.5 grams of protein per cup or 3.7 grams per ounce. 3. Cornmeal. Cornmeal is famously known to be the star ingredient in cornbread, but it can … small pot steamer

"WebSep 15, 2024 · Grain protein deviation is of great interest to breeders, agronomists, farmers and grain processors as it provides a clear opportunity to improve the utilisation … " - Grain protein deviation

Grain protein deviation

Genetics of the Inverse Relationship between Grain Yield and Grain ...

WebThe relationship between grain protein concentration and grain yield in different cultivars of winter wheat was examined in a series of field experiments carried out over three years, … WebThe grain protein deviation determined with a bivariate model delivered robust estimates of variance components and enabled a balanced selection of genotypes with improved …

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WebThe purposes of this study were: to characterize the genetic variation for nitrogen use efficiency (NUE) traits within hard winter wheat adapted to the Great Plains of the United States and evaluate trends in the germplasm with year of release; to explore relationships among traits that may be used for selection within breeding programs; and to … WebMar 24, 2024 · Grain protein concentration (GPC) is an important trait in durum cultivar development as a major determinant of the nutritional value of grain and end-use product quality. However, it is challenging to simultaneously select both GPC and grain yield (GY) due to the negative correlation between them.

WebFeb 11, 2024 · Our objectives were (a) to determine the variance, heritability and correlations between grain yield and protein content, as well as protein yield (PY), grain protein deviation, yield deviation (YD) and two derived indices, (b) to assess the potential of GPD, PY, YD and derived indices for the simultaneous improvement of grain yield … WebSep 13, 2024 · This average increase of 7.7% in thousand kernel weight translated to a positive mid-parent heterosis for grain yield for 86% of hybrids. In addition, hybrids displayed a positive grain protein deviation leading to a +4.7% heterosis in protein yield.

WebMar 13, 2024 · Grain protein content (GPC) and grain protein deviation (GPD) GPC is an important quality attribute for bread wheat, required for high protein nutritional quality … WebNov 14, 2014 · Calculation of corrected grain protein deviation. Six UK cultivars were selected on the basis of differences in grain protein content: five high protein …

WebAug 18, 2024 · Grain protein content (GPC) is one of the most important criteria to determine the quality of common wheat (Triticum aestivum). One of the major obstacles for bread wheat production is the negative correlation between GPC and grain yield (GY). Previous studies demonstrated that the deviation from this inverse relationship is highly …

WebApr 17, 2024 · Later in the growth phase, a plant’s ability to absorb and remobilize available nitrogen and carbon to the grain is crucial. Major issues include appropriate root phenotyping, genotype x environmental interactions, soil characteristics, water-nutrient management, and nutrient dynamics balance. highlights of titans win todayWebJun 15, 2024 · Under N limitation, there was a genetic negative correlation between grain yield and grain protein concentration. Deviation from this negative relationship (grain protein deviation or GPD) was related to genotypic differences in post-anthesis N uptake. highlights of treylon burksWebAug 18, 2024 · Keywords: grain protein deviation; grain yield deviation; MAGIC; protein yield; QTL 1. Introduction Wheat is the most widely grown crop worldwide, occupying 15% of arable land, with common wheat (Triticum aestivum) being the … small pot plant floweringWebSep 1, 2024 · However, a suitably high heritability for the grain yield-protein deviation has been found (Mosleth et al. 2024), which suggests that positive genetic gain would be … small potato masherWebGrain protein deviation measures the grain yield/GPC trade-o by compensating for GPC dilution when selecting for higher yield potential [16]. Grain yield and GPC in wheat have low heritability since they are highly sensitive to environmental variations and under complex genetic control [9,17]. small potato can lead to big changesWebNov 1, 2001 · GPD is defined as the deviation from the negative regression between grain protein and yield as described by Monaghan et al. (2001). GPD is negative in wheats developed to have high contents... highlights of the year 1932WebTo overcome this issue, a collection of durum wheat germplasm was evaluated for both GPC and grain protein deviation (GPD) in seven field trials. Fourteen candidate genes … highlights of the world series 2022