Grain yield variation
WebJan 19, 2024 · Spike shape, plant height, flag leaf angle and thousand-grain weight were the most significant predictors of grain yield, accounting for 45.9 % of the total variation. Spike number, spike shape, leaf water content and flag leaf width were the most significant predictors of thousand-grain weight, accounting for 36.4 % of the total variation. WebOct 4, 2024 · Average grain yields across all four experiments and all six crop combinations were 22.3% greater in intercropped systems than in monocultures of the same crops (Fig. 1a,b and Table 1 ), and...
Grain yield variation
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WebMay 22, 2024 · Estimation of genetic variability, heritability, and genetic advance in advanced lines for grain yield and yield components of sorghum [Sorghum bicolor (L.) … WebMar 19, 2024 · The YL variation had the highest impact on grain number per square meter and grain yield and, followed by Y and Y × YL, YL had a greater impact on spike number and 1000-grain weight than Y. Significant differences in the mean grain yield were observed among three yield levels.
WebNational Center for Biotechnology Information WebGrain yield was correlated with linear grain growth under well-watered (r =0.96) and droughted (r =0.83) conditions. The genotypic variation observed indicates that breeding for a higher rate of linear grain growth and greater contribution of stem reserves to grain yield should be possible in wheat to stabilize grain yield in stressful ...
WebThe grain yield per plot was increased by 10.3 to 12.7% in 2024 and 30.1 to 41.6% in 2024 in Hangzhou (fig. S14G and Fig. 5H), ... Genetic variation and haplotype association analyses were performed by variant cell … WebMar 29, 2024 · Combined analysis of variance indicated that genotypic main effect (G), environmental main effect (E), and genotype by environment interaction (GEI) were highly significant (P < 0.0001) for grain yield. The E accounted for 42% of the total variation for both hybrids and populations, and they were more similar within the growing season than ...
WebNov 2, 2024 · The objective of the current study was to assess genotypic variation in nitrogen use efficiency (NUE) and related parameters of spring wheat (Triticum aestivum L.) as well as the relative grain yield performance under sandy soil conditions. A sub-set of 16 spring wheat genotypes was studied over 2 years at five N levels (0, 70, 140, 210 and …
WebOct 4, 2024 · The analysis of variance (Table 6) has shown that IR was a primary source of variation in yield, grain protein, and yield components. This outcome is not surprising since water availability has a major impact on wheat grain production in semi-arid growing environments. Plant height was comparable for all IR levels and N rates. easy chicken fettuccine casserole bakeWebJan 31, 2024 · Water and thermal resources are changing significantly because of climate change, further affecting important crops, such as grains, worldwide. Previous studies on climate change trends and their impacts on grain yield were mainly conducted on a single time scale, with few studies conducted on multiple time scales. Therefore, here, climate … easy chicken family dinner ideasWebThe aus rice variety group originated in stress-prone regions and is a promising source for the development of new stress-tolerant rice cultivars. In this study, an aus panel (~220 … easy chicken fillet recipeWebJun 4, 2024 · A significant variation in grain yield was observed for both the inbred and hybrid cultivars across six planting years, and the coefficient of variation for grain yield was 7.3–10.5%. The night temperature … easy chicken fettuccine alfredo casseroleWebApr 10, 2024 · Time-series variations of the highest value in the coefficient of determination, R 2, for prediction of (a) measured yield (Y), (b) estimated yield (Y′), (c) number of panicles per unit area (D), (d) number of grains per panicle (N), (e) percentage of ripened grains (R), and (f) 1000-grain weight (W) with respect to the number of days … cupid\\u0027s chocolates season 3WebJan 26, 2024 · P-values and significance of year-to-year variation in maize grain yield and mineral content between the 2024–19 and 2024–20 conservation agriculture trials. Given that maize plant is sensitive to drought stress, variation in climatic conditions, especially rainfall, during the two trial seasons may explain the observed difference. ... easy chicken fettuccine alfredo with broccoliWebJul 26, 2016 · Nitrogen (N) is a major nutrient needed to attain optimal grain yield (GY) in all environments. Nitrogen fertilisers represent a significant production cost, in both monetary and environmental terms. Developing genotypes capable of taking up N early during development while limiting biomass production after establishment and showing high N … easy chicken filipino recipes