Morphological and Physiological Responses of Seven Different Soybean (Glycine Max L. Merr.) Cultivars to Drought Stress

Rao, D. Easwar; Chaitanya, K. V.

doi:10.1007/s12892-019-0088-0

Cited by 7 publications

(2 citation statements)

References 26 publications

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“…For instance, DS drastically reduced average leaf area, plant height, shoot length, and leaf dry weight in seven soybean [ Glycine max (L.) Merr.] cultivars (Rao & Chaitanya, 2019). In another study, DS reduced 1000‐seed weight, biomass, seed weight, and seed number in barley ( Hordeum vulgare L.) (Tarawneh et al., 2020).…”

Section: Crop Responses To Drought Stressmentioning

confidence: 99%

Developing drought‐smart, ready‐to‐grow future crops

Mubarik²,

et al. 2022

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Breeding crop plants with increased yield potential and improved tolerance to stressful environments is critical for global food security. Drought stress (DS) adversely affects agricultural productivity worldwide and is expected to rise in the coming years. Therefore, it is vital to understand the physiological, biochemical, molecular, and ecological mechanisms associated with DS. This review examines recent advances in plant responses to DS to expand our understanding of DS-associated mechanisms. Suboptimal water sources adversely affect crop growth and yields through physical impairments, physiological disturbances, biochemical modifications, and molecular adjustments. To control the devastating effect of DS in crop plants, it is important to understand its consequences, mechanisms, and the agronomic and genetic basis of DS for sustainable production. In addition to plant responses, we highlight several mitigation options such as omics approaches, transgenics breeding, genome editing, and biochemical to mechanical methods (foliar treatments, seed priming, and conventional agronomic practices). Further, we have

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Section: Crop Responses To Drought Stressmentioning

confidence: 99%

Developing drought‐smart, ready‐to‐grow future crops

Mubarik²,

et al. 2022

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“…DS also reduces chlorophyll synthesis and increases the canopy temperature (CT), which causes a reduction in photosynthesis and plant metabolic activities ( Morales et al., 2020 ). Water deficiency also reduces membrane permeability ( Table S1 ) and increases reactive oxygen species (ROS) production ( Rao and Chaitanya, 2019 ), which causes a deterioration in membrane integrity, increases electrolyte leakage (EL), and causes damage to DNA, proteins, and lipids ( Shah et al., 2017 ). DS reduced seed yield by lowering photosynthesis, transpiration, and chlorophyll constituents ( Mafakheri et al., 2010 ).…”

Section: Introductionmentioning

confidence: 99%

The role of nanoparticles in plant biochemical, physiological, and molecular responses under drought stress: A review

Rasheed

Tahir³

et al. 2022

Front. Plant Sci.

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Drought stress (DS) is a serious challenge for sustaining global crop production and food security. Nanoparticles (NPs) have emerged as an excellent tool to enhance crop production under current rapid climate change and increasing drought intensity. DS negatively affects plant growth, physiological and metabolic processes, and disturbs cellular membranes, nutrient and water uptake, photosynthetic apparatus, and antioxidant activities. The application of NPs protects the membranes, maintains water relationship, and enhances nutrient and water uptake, leading to an appreciable increase in plant growth under DS. NPs protect the photosynthetic apparatus and improve photosynthetic efficiency, accumulation of osmolytes, hormones, and phenolics, antioxidant activities, and gene expression, thus providing better resistance to plants against DS. In this review, we discuss the role of different metal-based NPs to mitigate DS in plants. We also highlighted various research gaps that should be filled in future research studies. This detailed review will be an excellent source of information for future researchers to adopt nanotechnology as an eco-friendly technique to improve drought tolerance.

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Role of nanofertilizers in improving abiotic stress tolerance

Elkhatib,

Hamadeen

2024

Nanofertilizer Delivery, Effects and Application Methods

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Morphological and Physiological Responses of Seven Different Soybean (Glycine Max L. Merr.) Cultivars to Drought Stress

Cited by 7 publications

References 26 publications

Developing drought‐smart, ready‐to‐grow future crops

Developing drought‐smart, ready‐to‐grow future crops

The role of nanoparticles in plant biochemical, physiological, and molecular responses under drought stress: A review

Role of nanofertilizers in improving abiotic stress tolerance

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