Trait associations in common bean genotypes grown under drought stress and field infestation by BSM bean fly
نویسندگان
چکیده
منابع مشابه
Differential Expression of CA7 and NCED Genes in Common Bean Genotypes under Drought Stress
The response of plants to drought stress depends on several factors including the plant developmental stage and the length and severity of the stress applied. Common bean (Phaseolus vulgaris L.) is the most important pulse crop that is cultivated worldwide for human consumption. Understanding of the mechanisms responsible for its response to drought is, therefore, essential. An increasing numbe...
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Extended Abstract Introduction and Objective: Due to the water resources limitation required for agriculture in Iran, providing effective methods to reduce the negative effects of drought on crop yield is one of the important studies to plant breeding. Drought tolerance in crops is very important. By using different cultivars of crops that are able to produce relatively good yield in drought s...
متن کاملQuantitative Trait Loci Associated with Drought Tolerance in Common Bean
Drought stress is the major limitation of common bean (Phaseolus vulgaris L.) grown in subsistence farming systems worldwide. The objective of this study was to use single nucleotide polymorphism (SNP) markers from the BARCBean6K_3 Beadchip to identify quantitative trait loci (QTL) associated with traits related to drought tolerance in common bean. An intergene pool recombinant inbred line (RIL...
متن کاملdifferential expression of ca7 and nced genes in common bean genotypes under drought stress
the response of plants to drought stress depends on several factors including the plant developmental stage and the length and severity of the stress applied. common bean (phaseolus vulgaris l.) is the most important pulse crop that is cultivated worldwide for human consumption. understanding of the mechanisms responsible for its response to drought is, therefore, essential. an increasing numbe...
متن کاملMultienvironment Quantitative Trait Loci Analysis for Photosynthate Acquisition, Accumulation, and Remobilization Traits in Common Bean Under Drought Stress
Many of the world's common bean (Phaseolus vulgaris L.) growing regions are prone to either intermittent or terminal drought stress, making drought the primary cause of yield loss under farmers' field conditions. Improved photosynthate acquisition, accumulation, and then remobilization have been observed as important mechanisms for adaptation to drought stress. The objective of this study was t...
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ژورنال
عنوان ژورنال: The Crop Journal
سال: 2015
ISSN: 2214-5141
DOI: 10.1016/j.cj.2015.01.006