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21 articles for “Drought stress”
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Plant Adaptations to Drought Stress: Morphological, Physiological and Biochemical Responses
Abstract: Drought stress is one of the major abiotic constraints affecting plant growth, development, productivity and survival. Water deficiency disrupts cellular water relations and subsequently influences plant morphology, physiology, metabolism and molecular regulation. Plants respond to drought through a combination of adaptive mechanisms rather than through a single tolerance trait. Morphological responses include modification of root architecture, reduction in leaf area, leaf rolling, changes in shoot growth and altered biomass allocation. …
Published in Research & Reviews : Journal of Botany · Vol. 15, Issue 3, 2026 · pp. 1–14 Read article
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Protein Metabolism in Plants during Abiotic Stress (Drought, Flood, Heat and Cold): An Overview
Abstract: Plants are frequently subjected to several abiotic environmental stresses under natural conditions causing profound impacts on agricultural yield and quality. Tolerance and acclimation of plants are always related with significant changes in protein, cellular localization, post transcription and post-translational modifications. Protein response pathways as well as pathways unique to a given stress condition shared by plants under different stressed environment are discussed. In a nutshell, this paper provide an overview …
Published in Research and Reviews : A Journal of Biotechnology · Vol. 10, Issue 3, 2020 · pp. 21–45 Read article
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Driving Determinants Influencing Mortality of Goats in the Tropics: Challenges for Sustainable Livestock Development
Abstract: Goat mortality in the tropics is driven by multifactorial determinants that pose critical challenges to sustainable livestock development. Key contributors include infectious diseases, such as peste des petits ruminants, goat pox, enterotoxemia, and haemonchosis, which remain prevalent due to limited vaccination coverage and inadequate biosecurity measures. Bacterial infections, like pneumonia and caseous lymphadenitis, along with parasitic infestations, such as coccidiosis and liver fluke, significantly reduce goat survival rates, especially in …
Published in Research and Reviews : Journal of Dairy Science and Technology · Vol. 14, Issue 2, 2025 · pp. 29–48 Read article
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Effect of Different Priming Methods on Germination Behaviour of Rice in Drought Environment
Abstract: Drought is a major abiotic stress that hinders germination and seedling growth in rice. Proper priming of seeds prior to sowing has been a well-established technique to improve germination and seedling growth under drought. An experiment was conducted in Agronomy lab of Lamjung campus to study the effectiveness of different priming methods in improving germination of rice under water stress. Experiment was laid out in Complete Randomized Design with 10 …
Published in Research and Reviews : Journal of Crop science and Technology · Vol. 7, Issue 2, 2018 · pp. 22–28 Read article
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Bioinformatics-based Characterization of Stress Tolerance Spermidine Synthase from Zea mays
Abstract: The response to sensing environmental stress by plants is very important and can be short term by the synthesis of some protecting molecules against stress or long term by expressing phenotypic plasticity with alteration of developmental programme. The ability to respond to abiotic stress represents the main constraint on maize production. The spermidine synthase genes (Zmspds1 and Zmspds2) in Zea mays genome were identified by the PCR amplification and expression …
Published in Research and Reviews : A Journal of Life Sciences · Vol. 3, Issue 2, 2013 · pp. 26–33 Read article
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Water Stress: An Overview on Plant Life
Abstract: AbstractPlant water status determines the tolerance and escapability of a plant towards the drought or other stress. There are morphological, physiological and biochemical significance of the drought. Plants have the drought tolerance capability by changing its physiology and biochemical compounds. The accumulation or relocation of the bio compounds determines the stress tolarance capacity and those compounds are called stress tolerance compounds. In normal they are the middle or end product …
Published in Research & Reviews : Journal of Ecology · Vol. 3, Issue 3, 2014 · pp. 12–26 Read article
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Conventional and Molecular Breeding for Abiotic Stresses Tolerance in Rice
Abstract: AbstractAbiotic stress as a consequence of climate change has affected a large proportion of the rice growing areas of the world. Drought is a complex trait and breeding for drought tolerance requires incorporation of morphological, physiological and several biochemical characters imparting in tolerance. Rice is a salt sensitive crop and excessive saline or sodic soil has a limiting effect on its productivity. Genotypic variation for abiotic stress has been observed …
Published in Research & Reviews : Journal of Ecology · Vol. 3, Issue 3, 2014 · pp. 8–11 Read article
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Advancing Climate-Resilient Agriculture: Integrative Biotechnological Approaches for Sustainable Crop Production
Abstract: Climate change presents a major challenge to global agriculture by increasing the occurrence and severity of both non-living and living stress factors, such as drought, high temperatures, salt buildup, waterlogging, and new pests and diseases. These stressors interfere with the normal functioning of plants at the physical, chemical, and genetic levels, which in turn results in lower crop yields and poorer quality. While traditional methods of plant breeding played a …
Published in Research and Reviews : A Journal of Biotechnology · Vol. 16, Issue 2, 2026 Read article
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Harnessing Ethylene and Brassinosteroids for Enhanced Agricultural Productivity and Food Quality
Abstract: This study provides a comprehensive review of the roles of ethylene and brassinosteroids, two vital hormonal regulators in plants, focusing on their impact on fruit ripening, stress responses, and overall plant growth. Ethylene, a gaseous plant hormone, is recognized as a key regulator in various physiological processes, particularly in the maturation of fruits. Its involvement in the ripening process has profound implications for agricultural practices, as it directly influences the …
Published in International Journal of Trends in Horticulture · Vol. 1, Issue 2, 2024 · pp. 29–32 Read article
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Integrating Biotechnology, Physiology, and Agroecological Practices for Sustainable Crop Production and Protection
Abstract: Global agriculture is currently confronting a wide range of complex challenges, including a rapidly growing population, climate change, increasing pest and disease pressures, soil degradation, water scarcity, and the urgent need for sustainable intensification of crop production. Addressing these issues requires integrated strategies that combine crop improvement (through modern breeding and biotechnology), precision agronomic practices related to soil, irrigation, and nutrition, as well as advancements in plant physiology, molecular biology, …
Published in International Journal of Trends in Horticulture · Vol. 2, Issue 2, 2025 · pp. 1–6 Read article
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Synthesis of Brassinosteroid with Signaling and Response to Abiotic Stress: Review
Abstract: Brassinosteroids (BRs) are a group of plant steroid hormones with multiple roles in plant growth, development, and responses to stresses and signaling functions to promote cell expansion and cell division and plays a role in etiolation and reproduction. The entire synthetic pathway of sterol biosynthesis is brassinolide (BL) from the general campesterol synthesis pathway in Arabidopsis. Campesterol converts to BL in two different ways campesterol dependent or campesterol independent pathway. …
Published in Research & Reviews : Journal of Botany · Vol. 10, Issue 4, 2021 · pp. 24–32 Read article
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Conventional and Molecular Breeding for Development of Drought Tolerant Maize Cultivars
Abstract: AbstractIn crop plants, possibility of attaining higher production level depends on the magnitude of genetic potential of germplasm and environmental conditions. Drought being the major abiotic stress, adversely affects the growth and development ultimately economic yield of maize crop in variety of ways. The precise knowledge of drought sensitive crop stages, drought tolerance imparting traits, screening techniques and breeding strategies are having the fundamental prerequisite for development of drought tolerant …
Published in Research and Reviews : Journal of Crop science and Technology · Vol. 4, Issue 1, 2015 · pp. 1–3 Read article
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Novel Plant Growth Promoting Rhizobacteria from Rhizospheres of Date Palm (Phoenix dactylifera): 16S rRNA Typing and Phylogenetic Analyses Reveal their Distinct Identity
Abstract: AbstractPlant growth-promoting rhizobacteria (PGPR) comprise a large portion of soil microbiome and are essential for the growth of plants as they are capable of exhibiting a range of plant growth promoting biochemical mechanisms. Reports on rhizosphere microflora of date palm tree Phoenix dactylifera are scarce and the rhizomicrobiome of the date palm tree is expected to have microbial members that exhibit features to overcome stress due to varying conditions such …
Published in Research and Reviews: A Journal of Microbiology and Virology · Vol. 9, Issue 1, 2019 · pp. 11–25 Read article
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Mechanisms of Abiotic Stress Responses and Tolerance in Plants Physiological Intervention
Abstract: Recent progress in our understanding of the biological interactions that occur in the rhizosphere and of the practical requirements for inoculant formulation and delivery should increase the technology’s reliability in the field and facilitate its commercial development. The present work was initiated to characterize the abiotic stress-tolerating strains of chickpea (Cicer arietinum) rhizobium isolated from the nodules of chickpea plants collected from the field. Comparative ecological studies were carried out …
Published in Research and Reviews : A Journal of Life Sciences · Vol. 6, Issue 1, 2016 · pp. 19–26 Read article
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A Geospatial Approach to Interlink Seasonal Reservoirs to Mitigate Drought at Micro-Level in Sivaganga Taluk, Tamilnadu
Abstract: Drought is one of the most widespread hydro-meteorological syndrome of ‘prolonged period of water Scarcity affecting human life. Government of India has declared 13 states under drought prone regions and Sivaganga district in the state of Tamilnadu is selected for this study as it falls under Drought Prone Area Programme. The aim of this study is to identify and manage drought on microlevel. LANDSAT ETM+ of 2015, SRTM DEM, ten …
Published in Journal of Remote Sensing & GIS · Vol. 8, Issue 1, 2017 · pp. 66–75 Read article
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India’s Changing Skies: Unravelling the Rise of Unpredictable Weather Extremes
Abstract: India is currently experiencing a significant transformation in its climate system, characterized by rising temperatures, irregular rainfall patterns, and an increasing frequency of extreme weather events. These changes are no longer gradual or isolated but are becoming more visible and impactful across different regions of the country. This study provides a detailed examination of long-term climatic trends in India by analysing temperature variations, monsoon behaviour, and the growing occurrence of …
Published in International Journal of Climate Conditions · Vol. 3, Issue 1, 2026 · pp. 11–18 Read article
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Integrated Remote Sensing Indices for Assessing Pre-Monsoon Water Scarcity Vulnerability in a Semi-Arid Coastal Ecosystem: A Case Study of Barda Wildlife Sanctuary, Gujarat, India
Abstract: Freshwater availability fundamentally shapes the structure and function of dryland ecosystems, where evapotranspiration exceeds precipitation for most of the year. Protected areas in semiarid regions face intensifying hydrological stress from climate variability, growing wildlife populations, and resident human communities, yet systematic spatial assessments of water scarcity remain scarce for many critical habitats. The Barda Wildlife Sanctuary in coastal Gujarat, India, has recently become a secondary home for the endangered Asiatic …
Published in Journal of Remote Sensing & GIS · Vol. 17, Issue 2, 2026 Read article
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The Impact of Climate Change on Jute Production in Gaibandha District, Bangladesh
Abstract: Jute plays a crucial role in Bangladesh’s agricultural economy, especially in Gaibandha District, where it is a key crop for rural livelihoods. However, climate change, characterized by rising temperatures and unpredictable rainfall, poses significant threats to jute production. While numerous studies have explored the broader impact of climate change on agriculture, there is a gap in understanding how localized climate conditions specifically affect jute farming in Gaibandha, with many existing …
Published in International Journal of Climate Conditions · Vol. 2, Issue 1, 2025 · pp. 1–17 Read article
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A Review on Vetiveria zizanioides Species
Abstract: Vetiver is a perennial grass that can grow under intense climatic conditions such as drought, heavy rains and high temperatures. It is found mostly in Asian countries, belongs to graminaceae or poaceae family. It is commonly known as Khus Khus. Vetiver is a tall, tufted, aromatic grass with a straight stalk, long narrow leaves and an extensive root system. Aromatic oil is derived from vetiver roots, which can be used …
Published in Research & Reviews : Journal of Herbal Science · Vol. 9, Issue 3, 2020 · pp. 1–3 Read article
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Impacts of Climate Change on the Livelihoods of The People in Tanguar Haor, Bangladesh
Abstract: Bangladesh is widely recognized as one of the most vulnerable countries in the world due to climate change. Previous studies reveal that Surma-Kushiyara rivers system known as Haor basin is projected to be under additional stress due to changes in temperature and rainfall pattern. Tanguar Haor, which is located in the north-eastern region of Bangladesh, is characterized by large round shaped floodplain depressions and marshy lands. This paper attempts to …
Published in Journal of Water Resource Engineering and Management · Vol. 3, Issue 1, 2016 · pp. 1–9 Read article