摘要
该文简要介绍了农业地球化学的发展历史、研究内容及其意义。对我国农业地球化学的现状、存 在不足和发展趋势,提出探讨性建议。
This paper simly introduces the developing histroy, range and significance for researching earth chemistry of a-griculture. The exploring suggestion is taken for the present situation insufficiency developing trend of our country ' s earth chemistry of agriculture.
关键词
农业地球化学
发展趋势
生态农业
土壤元素有效态
水质
农作物
earth chemistry of agriculture, ecologic agriculture, efficient status of elements in the soil.
