| 锌缺乏对植物生长发育的影响 |
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| 作者姓名： | 张莉 任媛媛 张岁岐 |
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| 作者单位： | 中国科学院教育部水土保持与生态环境研究所 陕西,咸阳 712100;中国科学院大学 北京 100049;宝鸡文理学院地理与环境学院 陕西,宝鸡 721013;中国科学院教育部水土保持与生态环境研究所 陕西,咸阳 712100 |
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| 基金项目： | 国家科技支撑计划;陕西省科技计划 |
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| 摘 要： | 锌是植物生长发育所必需的微量营养素。缺锌是一种常见的非生物胁迫，会造成作物减
产。锌缺乏会从多方面对植物的生长产生影响，会降低植物体内多种酶的活性，改变植物细胞的细胞
结构，降低光合作用，影响水分的吸收等等。现就造成植物缺锌的原因、缺锌对植物生长发育过程中
多个方面的影响以及应对缺锌的措施，做一个简单的综述。
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| 关 键 词： | 锌 光合 细胞结构 水分吸收 |
Effects of Zinc Deficiency on Plant Growth and Development |
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| Authors: | ZHANG Li REN Yuanyuan ZHANG Suiq |
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| Affiliation: | 1. Institute of Soil andWater Conservation and Ecological Environment, Ministry of Education, Chinese Academy of
Sciences;2. University of Chinese Academy of Sciences;3. School of Geography and Environment, Baoji College of Arts and Sciences |
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| Abstract: | Zinc is an essential micronutrient for plant growth and development. Zinc deficiency is a common
abiotic stress, which can cause crop reduction. Zinc deficiency will affect the growth of plants from many as?
pects, will reduce the activity of many enzymes in plants, change the cell structure of plant cells, reduce pho?
tosynthesis, affect the absorption of water and so on. The causes and effects of zinc deficiency on plant growth
and development are discussed. |
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| Keywords: | zinc photosynthesis cell structure water absorption |
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