Results 41 to 50 of about 374,022 (363)
The Effect of Drought Stress on Root and Shoot Growth of Kochia (Kochia scoparia L.) under Greenhouse Conditions [PDF]
پژوهشهای زراعی ایران, 2021 Introduction: Drought is undoubtedly one of the most important environmental stresses limiting the productivity of crop plants around the world. An optimal partitioning of dry matter between root and shoot, therefore is of crucial importance for crop ...
B. E Mousavifar, H. R Khazaei, M Kafi
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Physiological Mechanism of Drought-Resistant Rice Coping with Drought Stress [PDF]
Journal of Plant Growth Regulation, 2020 Abstract Drought stress is one of major threats to rice production. The weakening of leaf photosynthesis due to drought is the main reason for the reduction of grain yield, but its mechanism is still obscure. The objectives of this study were to reveal the physiological mechanism of drought stress affecting photosynthetic capacity and grain ...
Yuanyuan Jiang +8 more
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Transcriptomic Responses of Potato to Drought Stress [PDF]
Potato Research, 2021 AbstractTranscriptomic changes in plants during drought stress give insights into the mechanisms with which plants stabilise their metabolic processes in order to cope with the drought condition. In potato, understanding such drought-induced transcriptomic changes is critical because prolonged field drought interferes with tuber formation and bulking ...
Aliche, Ernest B. +7 more
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Evaluation of Argentine wild sunflower biotypes for drought stress during reproductive stage [PDF]
, 2012 As in several regions where sunflower production has moved to areas with limiting water availability, the search for water-stress tolerant genotypes has been intensified. Helianthus annuus ssp. annuus L.
Cantamutto, Miguel Ángel +3 more
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Frontiers in Plant ScienceIntroductionRecently, quinoa (Chenopodium quinoa Willd.) has gained global recognition as a nutritious, adaptable crop suitable to adverse soil and climatic conditions. However, knowledge about optimal management practices for its cultivation in marginal
Aliza Pradhan +8 more
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Plants, 2023 Passion fruit is known to be sensitive to drought, and in order to study the physiological and biochemical changes that occur in passion fruit seedlings under drought stress, a hypertonic polyethylene glycol (PEG) solution (5%, 10%, 15%, and 20%) was ...
Ying Qi +6 more
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Germination and Seedling Growth of a Set of Rapeseed (Brassica napus) Varieties under Drought Stress Conditions [PDF]
, 2017 Drought stress is one of the major abiotic factors affecting seed germination and plant growth especially in arid and semi-arid regions. In this study, we investigated the effects of drought stress on seed germination and seedling growth of five ...
Channaoui, S. (Souhail) +5 more
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Tetrapyrrole‐based drought stress signalling
Plant Biotechnology Journal, 2015 SummaryTetrapyrroles such as chlorophyll and heme play a vital role in primary plant metabolic processes such as photosynthesis and respiration. Over the past decades, extensive genetic and molecular analyses have provided valuable insights into the complex regulatory network of the tetrapyrrole biosynthesis.
Nagahatenna, D. +2 more
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Stressed about Drought Stress [PDF]
The American Biology Teacher, 2020 Climate change is causing widespread forest mortality due to intensified drought conditions. In light of a dynamically changing planet, understanding when forest die-off will occur is vital in predicting forest response to future climate trends. The Environmental Ecology Lab studies plant physiological response to drought stress to determine the lethal
William M. Hammond +3 more
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The Effect of Foliar Application of Cycocel on Quantitative Traits Related to the Yield of Mung Bean (Vigna radiata) Genotypes under Water Deficit Conditions [PDF]
پژوهشهای حبوبات ایرانIntroductionDrought is one of the most important non-living stresses that has an adverse effect on crop production and their quality and leads to osmotic, ionic, and nutritional limitations as well as growth delay, metabolic disorders and oxidative ...
Elahe Danaei Rad +2 more
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