Yield of wheat
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In rice, a variant of DEP1 gene results in erect panicle architecture, well-developed vascular bundles, an increase in the number of grains per panicle and a consequent increase in the grain yield.
10p vinarcissa 21-03-2023 1 1 Download
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Morphological traits related to flag leaves are determinant traits influencing plant architecture and yield potential in wheat (Triticum aestivum L.). However, little is known regarding their genetic controls under drought stress.
15p vinarcissa 21-03-2023 1 1 Download
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Common wheat (Triticum aestivum L.) is one of the most important food crops worldwide. Wheat varieties that maintain yield (YD) under moderate or even intense nitrogen (N) deficiency can adapt to low input management systems.
17p vinarcissa 21-03-2023 7 1 Download
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Stripe rust is a serious fungal disease of wheat (Triticum aestivum L.) caused by Puccinia striiformis f. sp. tritici (Pst), which results in yield reduction and decreased grain quality. Breeding for genetic resistance to stripe rust is the most cost-effective method to control the disease.
16p vihagrid 30-01-2023 6 4 Download
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Common wheat (Triticum aestivum L.) is one of the most important food crops worldwide. Wheat spike-layer uniformity related traits (SLURTs) were complex traits that directly affect yield potential and appearance.
11p vihagrid 30-01-2023 5 3 Download
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Genomic selection has the potential to increase genetic gains by using molecular markers as predictors of breeding values of individuals. This study evaluated the accuracy of predictions for grain yield, heading date, plant height, and yield components in soft red winter wheat under different prediction scenarios.
12p vihagrid 30-01-2023 3 3 Download
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Grain weight is an important yield component. Selection of advanced lines with heavy grains show high grain sink potentials and strong sink activity, which is an increasingly important objective in wheat breeding programs.
11p vihagrid 30-01-2023 7 3 Download
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Wheat mutant resources with phenotypic variation have been developed in recent years. These mutants might carry favorable mutation alleles, which have the potential to be utilized in the breeding process. Plant architecture and yield-related features are important agronomic traits for wheat breeders and mining favorable alleles of these traits will improve wheat characteristics.
15p vihagrid 30-01-2023 6 3 Download
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The accumulation and remobilization of stem water soluble carbohydrates (WSC) are determinant physiological traits highly influencing yield potential in wheat against drought stress. However, knowledge gains of the genetic control are still limited.
14p vihagrid 30-01-2023 7 3 Download
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Yield-related traits including thousand grain weight (TGW), grain number per spike (GNS), grain width (GW), grain length (GL), plant height (PH), spike length (SL), and spikelet number per spike (SNS) are greatly associated with grain yield of wheat (Triticum aestivum L.).
16p vihagrid 30-01-2023 6 4 Download
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The grain yield, weight of 1000 grains and NPK concentration of wheat plants were significantly increased due to the application of these amendments compared to the control, especially for 50%gypsum + 50%FYM treatment.
8p schindler 30-12-2021 9 0 Download
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The obtained results showed significant differences among the tested wheat cultivars in the two seasons for number of spikes/m2 , spike length, kernels number/spike, kernels weight/spike, weight of 1000 kernels, and grain and straw yields/fad.
6p schindler 30-12-2021 10 0 Download
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The results indicated that Number of tillers/plant, number of leaves/plant, leaves area/plant at vegetative stage, biomass, days to heading, number of kernels/spike, 1000-kerenl weight, grain yield, K+ concentration and K+/Na+ ratio were decreased under salinity treatments as compared with control, and hence Na+ concentration was increased.
12p schindler 30-12-2021 8 0 Download
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The output data from the CERES-Wheat model showed that Gemmeiza-9 cultivar recorded the highest observed grain yield in the 1st and 2nd seasons (5352 and 5928 kg ha1 , respectively) and highest predicted grain yield (3957 and 4619 kg ha1 , respectively) in mediate sowing date (mid-November) as compared to other wheat cultivars Misr-1, Sakha-93 and Giza-168.
10p schindler 30-12-2021 14 0 Download
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The main diseases of wheat (Triticum aestivum L.) in Egypt, causing up to 50% of yield losses. Genetic resistance is the most economic and effective means of reducing yield losses caused by the disease. However, breeding genotypes for disease resistance is a continuous process and plant breeders need to add new effective sources to their breeding materials.
11p schindler 30-12-2021 12 0 Download
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The obtained results showed that the irrigation treatments (3 events) gave the lowest values for water consumptive use, grain, straw, biological yield and 1000-grain weight. Nitrogen fertilizer in ammonia up to 90 kg N fed1 decreased all characters studied except grain yield which has no any significant differences between both N levels.
12p schindler 30-12-2021 8 0 Download
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In the greenhouse experiment, wheat plants (Triticum aestivum L. cv. Giza 168) were treated with 10 mM of maltose and trehalose as foliar spray using Tween 20 as wetting agent at 15, 30 and 45 days post sowing with two times of irrigation at 10 and 20 days intervals. Two samples were taken after 45 and 120 days from planting.
8p schindler 30-12-2021 15 0 Download
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The low level of BC at 2% individually or in combination with SWE treatments has more promotion effect on the most of growth parameters and yield components and achieved the highest concentrations on the most of macro- and micronutrients in roots, leaves and grains as compared with the control in both seasons.
9p schindler 30-12-2021 26 0 Download
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This investigation was carried out in the Experimental Farm at Ghazala Village (Faculty of Agriculture, Zagazig University, Egypt) during two successive seasons (2014/2015 and 2015/2016) to study the effect of rice straw burning (rice straw plowing down and rice straw burning), phosphorus (P) level (0 and 15.5 kg P2O5/fad [fad = faddan = 4200 m2 and ha = 2.38 fad]), and nitrogen (N) level (30, 60 and 90 kg N/fad) on wheat (Triticum aestivum L. cv. Gemmiza 11).
8p schindler 30-12-2021 7 0 Download
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This topic was studied to confirm the validity of the cultivar selection through investigation of powdery mildew infections of spring wheat cultivars either under controlled or natural conditions along with the impact on grain weight.
7p schindler 30-12-2021 10 0 Download