Articles with "grain yield" as a keyword



Fertilizer nitrogen rate effects on broiler litter–fertilized corn: Grain yield and nutrient composition

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Published in 2024 at "Agronomy Journal"

DOI: 10.1002/agj2.21718

Abstract: Nitrogen (N) plays an important role in corn (Zea mays L.) production, but little is known of optimum fertilizer N rates for corn grain yield and nutrient composition when poultry manure such as broiler litter… read more here.

Keywords: rate; grain yield; corn; fertilizer ... See more keywords

Genotype by environment interaction and stability analysis of three agronomic traits in Kersting's groundnut (Macrotyloma geocarpum) using factor analytic modeling and environmental covariates

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Published in 2024 at "Crop Science"

DOI: 10.1002/csc2.21249

Abstract: Understanding genotype by environment interaction (GEI) represents a challenge in Kersting's groundnut [Macrotyloma geocarpum (Harms) Maréchal and Baudet] breeding for selecting high‐performing and stable lines across environments. Here, we investigated GEI and stability in Kersting's groundnut… read more here.

Keywords: seed; environment; kersting groundnut; factor ... See more keywords

Genetic gain due to 21 years of winter wheat breeding at the University of Illinois

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Published in 2025 at "Crop Science"

DOI: 10.1002/csc2.70111

Abstract: In Illinois, wheat (Triticum aestivum L.) is primarily cultivated in a wheat–soybean (Glycine max L.) double‐crop system. The University of Illinois wheat breeding program has been ongoing for over 75 years. Currently, it aims to… read more here.

Keywords: grain yield; wheat; university illinois; wheat breeding ... See more keywords

Effects of post-silking drought stress degree on grain yield and quality of waxy maize.

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Published in 2022 at "Journal of the science of food and agriculture"

DOI: 10.1002/jsfa.12250

Abstract: BACKGROUND Drought stress (DS) induced by post-silking can have a major impact on the yield and quality of maize. In this study, the effects of DS degrees after pollination, namely well-watered (WW), mild water-stressed (WS1),… read more here.

Keywords: post silking; grain filling; yield quality; grain yield ... See more keywords

Improving grain yield and nitrogen use efficiency of direct-seeded rice with simplified and nitrogen-reduced practices under a double-cropping system in South China.

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Published in 2023 at "Journal of the science of food and agriculture"

DOI: 10.1002/jsfa.12644

Abstract: BACKGROUND Enhancing grain yield and nitrogen use efficiency (NUE) of rice is of great importance for sustainable agricultural development. Little effort has been made to increase grain yield and NUE of direct-seeded rice under double-cropping… read more here.

Keywords: direct seeded; rice; grain yield; efficiency ... See more keywords

Variation of drought resistance of rice genotypes released in different years in China.

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Published in 2019 at "Journal of the science of food and agriculture"

DOI: 10.1002/jsfa.9678

Abstract: BACKGROUND Drought is the most serious limiting factor of rice production worldwide and is becoming more intensive with climate change in recent years. Screening and breeding drought-tolerant rice genotypes are essential to maintain yield gain… read more here.

Keywords: grain yield; rice; drought resistance; resistance rice ... See more keywords

Evaluation of PSP1 biostimulant on Fusarium graminearum-wheat pathosystem: Impact on disease parameters, grain yield, and grain quality.

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Published in 2024 at "Pest management science"

DOI: 10.1002/ps.8062

Abstract: BACKGROUND Plant defense elicitors are valuable tools in sustainable agriculture, providing an environmentally friendly and effective means of enhancing plant defense and promoting plant health. Fusarium Head Blight (FHB) is one of the most important… read more here.

Keywords: quality; seed; psp1 biostimulant; grain yield ... See more keywords

High-resolution mapping of rachis nodes per rachis, a critical determinant of grain yield components in wheat

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Published in 2019 at "Theoretical and Applied Genetics"

DOI: 10.1007/s00122-019-03383-4

Abstract: Key messageExploring large genomic data sets based on the latest reference genome assembly identifies the rice ortholog APO1 as a key candidate gene for number of rachis nodes per spike in wheat.AbstractIncreasing grain yield in… read more here.

Keywords: grain yield; rachis nodes; wheat; rachis ... See more keywords

γ-Aminobutyric Acid Regulates Grain Yield Formation in Different Fragrant Rice Genotypes Under Different Nitrogen Levels

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Published in 2019 at "Journal of Plant Growth Regulation"

DOI: 10.1007/s00344-019-10016-z

Abstract: The influences of γ-aminobutyric acid (GABA) and nitrogen on grain yield, yield-related traits, plant growth, grain–leaf ratio and NSC contents in different fragrant rice genotypes are not fully understood. A pot experiment was conducted with… read more here.

Keywords: nitrogen; grain yield; rice; fragrant rice ... See more keywords

B genome specific polymorphism in the TdDRF1 gene is in relationship with grain yield

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Published in 2017 at "Planta"

DOI: 10.1007/s00425-017-2799-0

Abstract: AbstractMain conclusionA and B genome copies ofDRF1gene in durum wheat were isolated and sequenced using gene variability. B genome specific polymorphism resulted, in a RIL population, in relationship with grain yield mainly in drought condition.… read more here.

Keywords: genome specific; tddrf1 gene; grain yield; specific polymorphism ... See more keywords

Experimental precision of grain yield components and selection of superior common bean lines

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Published in 2017 at "Euphytica"

DOI: 10.1007/s10681-017-2078-y

Abstract: Genetically superior common bean lines will be efficiently selected with the use of more precise experimental statistics. The objectives of this study were to evaluate the experimental precision of grain yield and primary grain yield… read more here.

Keywords: grain yield; common bean; yield; bean lines ... See more keywords