Track 4-1-2: Breeding Cultivated Forage Species for Biomass, Quality and Stress Tolerance
Description
Water is becoming a scarce commodity for irrigation especially under the present changing climatic scenario. Water stress hampers important physiological and biochemical mechanisms leading to reduction in plant growth and yield. Studies revealed that the exogenous application of plant hormones has been found to alleviate the negative effects of various abiotic stresses. Cowpea, being a non-season bound crop, can be grown throughout the year and it performs well during summer season under irrigation, but water scarcity limits its area under cultivation. However, limited research works have been conducted to investigate the potential benefits of exogenous application of plant growth regulators (PGRs) in cowpea grown under water stress conditions. So the present study was undertaken to evaluate the efficacy of exogenous application of certain plant growth regulators to mitigate water stress in cowpea, to find out an effective plant growth regulator for drought management and to assess the response of cowpea to these plant growth regulators.
Included in
Plant Growth Regulators for Mitigating Water Stress in Cowpea
Water is becoming a scarce commodity for irrigation especially under the present changing climatic scenario. Water stress hampers important physiological and biochemical mechanisms leading to reduction in plant growth and yield. Studies revealed that the exogenous application of plant hormones has been found to alleviate the negative effects of various abiotic stresses. Cowpea, being a non-season bound crop, can be grown throughout the year and it performs well during summer season under irrigation, but water scarcity limits its area under cultivation. However, limited research works have been conducted to investigate the potential benefits of exogenous application of plant growth regulators (PGRs) in cowpea grown under water stress conditions. So the present study was undertaken to evaluate the efficacy of exogenous application of certain plant growth regulators to mitigate water stress in cowpea, to find out an effective plant growth regulator for drought management and to assess the response of cowpea to these plant growth regulators.
