| 硒对植物的生理作用及富硒瓜菜研究进展 |
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| 引用本文： | 张杨杨,焦自高,艾希珍,王崇启,董玉梅,肖守华.硒对植物的生理作用及富硒瓜菜研究进展[J].中国西瓜甜瓜,2014(1):5-9. |
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| 作者姓名： | 张杨杨 焦自高 艾希珍 王崇启 董玉梅 肖守华 |
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| 作者单位： | [1]山东农业大学园艺科学与工程学院,山东泰安271018 [2]山东省农业科学院蔬菜研究所,济南250100 |
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| 摘 要： | 中国72％的土壤缺硒，硒对人体健康发挥着重要作用。根据有关文献阐述了富硒瓜菜的特点，瓜菜硒含量的国家标准；植物对硒的吸收、转运及同化的机理；硒对作物产量、品质、种子萌发、根系活力和叶绿素含量等的影响。此外还介绍了硒对植物矿质营养吸收、抗逆性、酶活性、抗氧化作用及重金属拮抗等的影响；简述了硒在厚皮甜瓜和西瓜上的研究现状：提出了富硒农业发展中存在的问题及未来的发展方向。
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| 关 键 词： | 硒 植物 富硒瓜菜 富硒农业 |
The Physiological Role of Selenium on Plants and Research of Effects of Selenium-rich on Cucurbits |
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| ZHANG Yang-yang,JIAO Zi-gao,AI Xi-zhen,WANG Chong-qi,DONG Yu-mei,XIAO Shou-hua.The Physiological Role of Selenium on Plants and Research of Effects of Selenium-rich on Cucurbits[J].China Watermelon and Muskmelon,2014(1):5-9. |
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| Authors: | ZHANG Yang-yang JIAO Zi-gao AI Xi-zhen WANG Chong-qi DONG Yu-mei XIAO Shou-hua |
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| Institution: | 1. Horticulture and Engineering College, Shaztdong Agricultural University, Taian , Shardong 271018, China; 2. Vegetable Institute, Shandong A cademy of Agricultural Sciences, Jinan , Shandong 250100, China) |
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| Abstract: | Selenium plays an important role in human health,but in China 72% of soil deficient of selenium. This article describes the characteristics of selenium-rich cucurbit vegetable and the national standard of selenium content in cucurbit vegetable ; the mechanism of plants absorbing, transferring and assimilating selenium; the influence of selenium on crop pro- duction, quality, seed germination, root activity and chlorophyll content. The effects of selenium on the absorption of mineral nutrition, stress tolerance, enzyme activity, antioxidant effect and antagonism of heavy metals are also discussed. We also briefly describe the research of selenium in melon and watermelon. The future efforts of selenium research are proposed in this review. |
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| Keywords: | Selenium Plants Selenium-rich cucurbit vegetable Selenium-rich agriculture |
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