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湖南中微量营养元素农业应用研究进展
The Research Advances of Second and Trace Nutrient Elements Applied to Agriculture in Hunan
【摘要】 探讨了湖南省主要耕作土壤中中微量营养元素在农业应中的历史及研究状况,指出了中微量元素肥料在农业应用中存在的问题,通过中微量元素在各种作物上的施用效果,为中微量营养元素肥料的发展方向提出了建议。
【Abstract】 The history and research status of secondary and trace nutrient elements applied in cultivated soils of Hunan province were discussed.Questions about the agricultural application of secondary and trace nutrient elements were pointed out.Based on the study of fertilizing efficiency of secondary and trace nutrient elements in different crops,the development tendency of agricultural application of secondary and trace nutrient elements was proposed.
【关键词】 湖南;
中微量营养元素;
农业应用;
现状;
发展趋势;
【Key words】 Hunan; secondary and trace nutrient elements; agricultural application; research status; development tendency;
【Key words】 Hunan; secondary and trace nutrient elements; agricultural application; research status; development tendency;
- 【文献出处】 湖南农业科学 ,Hunan Agricultural Sciences , 编辑部邮箱 ,2009年05期
- 【分类号】S143.7
- 【被引频次】1
- 【下载频次】106