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Plants responses to drought and shade environments

机译:植物对干旱和阴凉环境的反应

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Water and light are the most important environements for plants’ growth. These environemts are critical factors needed not only for the survival of plants but also their production. When plants are exposed to drought condition, they change in their anatomical, physiological and biochemical properties. Drought affects plants wildly from their cell structure to growth. It causes higher plastoglobuli, lower starch grain, distortion of thylakoids, disrupted grana and swelling of chloroplast. Plants grown under enhanced light, have increased palisade parenchyma, thicker leaf, higher biomass, increased photosynthesis, lower contents of chlorophyll, carotenoid and nitrogen.
机译:水和光是植物生长的最重要环境​​。这些环境是植物生存和生产所必需的关键因素。当植物暴露于干旱条件时,它们的解剖,生理和生化特性会发生变化。干旱从植物的细胞结构到生长对植物产生了广泛的影响。它会引起较高的质球体,较低的淀粉粒,类囊体变形,颗粒破碎和叶绿体肿胀。在增强的光线下生长的植物具有增加的栅栏薄壁组织,较厚的叶片,较高的生物量,增强的光合作用,较低的叶绿素,类胡萝卜素和氮含量。

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