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Genetic control of the number of grains on corn cob [PDF]

open access: yesE3S Web of Conferences, 2021
The evaluation of the combinational ability of maize I-lines was carried out on the basis of “the number of grains on the cob”. This parameter is one of the significant components of the structure of plant productivity and harvest and is directly dependent on the number of grain rows and the number of grains in a cob row. The quantitative manifestation
D.D. Babushkin   +3 more
openaire   +3 more sources

The Other Mechanisms by Which the Rht Genes Improve the Harvest Index of Wheat

open access: yesPlants, 2022
Uncovering the mechanism that underlies the relationship between crop height and grain yield would potentially inform the strategies for improving wheat with optimal height.
Celestin Ukozehasi   +2 more
doaj   +1 more source

Heat Stress during Meiosis Has Lasting Impacts on Plant Growth and Reproduction in Wheat (Triticum aestivum L.)

open access: yesAgronomy, 2022
Meiosis is the least explored stage for thermotolerance in wheat. We evaluated the impact of 5 d of moderate transient daily heat stress during meiosis in the main stem spike on physiological and grain yield traits in 30 diverse wheat cultivars which ...
Mukesh Choudhary   +3 more
doaj   +1 more source

Genetic Analysis for the Flag Leaf Heterosis of a Super-Hybrid Rice WFYT025 Combination Using RNA-Seq

open access: yesPlants, 2023
The photosynthetic capacity of flag leaf plays a key role in grain yield in rice. Nevertheless, there are few studies on the heterosis of the rice flag leaf.
Qin Cheng   +6 more
doaj   +1 more source

Identification and Validation of Quantitative Trait Loci for Grain Number in Rice (Oryza sativa L.)

open access: yesAgronomy, 2020
Grains number is one of the most important agronomic traits in the determination of rice productivity. To explore the underlying genetic basis of grain number in rice, quantitative trait locus (QTL) analysis was performed using three recombinant inbred ...
Xiaojun Niu   +5 more
doaj   +1 more source

Genome-Wide Association Study for Spike Traits and Distribution of Two QTLs for Grain Number in Chinese Wheat Cultivars

open access: yesAgronomy, 2023
Spike traits play an important role in improving wheat yield. However, the application of reported spike-related loci remains unclear. Here, we assessed six spike-related traits across seven different environments using 406 wheat accessions.
Junzhe Wang   +5 more
doaj   +1 more source

A Comprehensive Genome-Wide Investigation of the Cytochrome 71 (OsCYP71) Gene Family: Revealing the Impact of Promoter and Gene Variants (Ser33Leu) of OsCYP71P6 on Yield-Related Traits in Indica Rice (Oryza sativa L.)

open access: yesPlants, 2023
The cytochrome P450 (CYP450) gene family plays a critical role in plant growth and developmental processes, nutrition, and detoxification of xenobiotics in plants.
Bijayalaxmi Sahoo   +13 more
doaj   +1 more source

Cultivar, Trait and Management System Selection to Improve Soft-Red Winter Wheat Productivity in the Eastern United States

open access: yesFrontiers in Plant Science, 2020
Wheat growing regions and seasons are diverse, mandating different varietal adaptation and management practices. Grain yield is the primary target for soft-red winter (SRW) wheat, due to lower protein content requirements.
Blake Russell   +2 more
doaj   +1 more source

Two Splicing Variants of OsNPF7.7 Regulate Shoot Branching and Nitrogen Utilization Efficiency in Rice

open access: yesFrontiers in Plant Science, 2018
Rice includes 93 nitrate and peptide transporters family (NPF) members that facilitate the soil uptake and internal reallocation of nitrogen for growth and development.
Weiting Huang   +10 more
doaj   +1 more source

Rice by the numbers: A good grain [PDF]

open access: yesNature, 2014
Millions of people around the world rely on rice as the bulk of their daily diet. This snapshot of the crop's production, consumption and trade shows an overall surplus, but population growth in future decades may affect the situation, writes Emily Elert.
openaire   +3 more sources

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