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Review of Studies on Rare Earth against Plant Disease
作者姓名:慕康国  张文吉  崔建宇  张福锁  胡林
作者单位:[1]CollegeofResource&EnvironmentalScienceChinaAgriculturalUniversity,Beijing100094,China [2]CollegeofScienceChinaAgriculturalUniversity,Beijing100094,China
基金项目:北京市自然科学基金,Sino-American Turf Management Project
摘    要:Agricultural application of rare earth (RE) has been generalized for several decades, and it is involved in crops, vegetables and stock raising in China. However, all the researches on RE mainly focus on the fields such as plant physiological activity, physiological and biochemical mechanism, sanitation toxicology and environmental security. Plant protection by using RE and the induced resistance of plant against diseases were summarized. The mechanism of rare earth against plant disease is highlighted, which includes following two aspects. First, RE elements can control some phytopathogen directly and reduce its virulence to host plant. Another possibility is that RE elements can affect host plant and induce the plant to produce some resistance to disease.

关 键 词:稀土  植物保护  病虫害防治  植物学  植物生理  生物化学

Review of Studies on Rare Earth against Plant Disease
Mu Kangguo ,Zhang Wenji ,Cui Jianyu ,Zhang Fusuo ,Hu Lin.Review of Studies on Rare Earth against Plant Disease[J].Journal of Rare Earths,2004,22(3):315-318.
Authors:Mu Kangguo  Zhang Wenji  Cui Jianyu  Zhang Fusuo  Hu Lin
Affiliation:Mu Kangguo ~1,Zhang Wenji ~2,Cui Jianyu ~1,Zhang Fusuo ~1,Hu Lin ~
Abstract:Agricultural application of rare earth (RE) has been generalized for several decades, and it is involved in crops, vegetables and stock raising in China. However, all the researches on RE mainly focus on the fields such as plant physiological activity, physiological and biochemical mechanism, sanitation toxicology and environmental security. Plant protection by using RE and the induced resistance of plant against diseases were summarized. The mechanism of rare earth against plant disease is highlighted, which includes following two aspects. First, RE elements can control some phytopathogen directly and reduce its virulence to host plant. Another possibility is that RE elements can affect host plant and induce the plant to produce some resistance to disease.
Keywords:botany  plant protection  review  plant disease  rare earths
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