WebMay 12, 2010 · Abiotic Stress. Ozone. Temporary high concentrations of ozone can cause "atmospheric scorch" on peanut leaflets. Nitrogen dioxide and hydrocarbons emitted … WebThe ongoing groundnut breeding program incorporates the high oleic trait into biotic and abiotic stress resistant/tolerant cultivars, and different growth habits. In terms of biotic stresses such as late leaf spot and rust, although resistant lines were developed in the past using conventional breeding methodologies, majority of these resistant ...
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WebJun 4, 2024 · In the present study, extensive QTL meta-analysis was conducted on 45 traits of durum wheat, including quality and biotic and abiotic stress-related traits. A total of 368 QTL distributed on all 14 chromosomes of genomes A and B were projected: 171 corresponded to quality-related traits, 127 to abiotic stress and 71 to biotic stress, of … WebCultivated groundnut (Arachis hypogaea L.) is considered as one of the primary oilseed crops and a major fodder for cattle industry in most of the developing countries, owing to its rich source of protein.It is due to its geocarpic nature of growth that the overall yield performance of groundnut is hindered by several biotic and abiotic stress factors. read together cartoon
Transgenic approaches for genetic improvement in groundnut
WebMar 19, 2024 · Thousands of peanut accessions are conserved in national and global gene banks around the world, including ICRISAT, the United States, Brazil, India, and China, where biotic stress variations can be seen (Ntare et al. 2006; Pandey et al. 2012a, b). Furthermore, cultivated peanut accessions, gene banks have a large number of wild … WebBiotic Stress. Groundnut is a cash crop providing income and livelihoods to farmers. It also contributes nutrition to farm families through consumption of energy and protein-rich groundnut kernels and provides nutritious fodder (haulms) to livestock. Thus, groundnut cultivation contributes to the sustainability of mixed croplivestock production ... WebJun 10, 2024 · Groundnut production is largely constrained by biotic stresses with groundnut rosette virus disease seriously contributing to losses in yield in Nigeria and sub Saharan Africa. This study was conducted to understand performances and correlations between aphid resistance, rosette resistance and other quantitative characters. Two … how to store curtain lights