中国生态农业地质研究及其前景

Geological Study of Ecology Agriculture and Its Future in China

摘要: 中国29个省、市、自治区的土壤质量和农作物优质高产与土壤环境中化学元素N、P、K、S、Fe、Mn、Cu、Zn、B、Mo、V、Sr、Ti、Mg、La、Ce、Pr、Nd、Sm、Eu、Y、Gd、Tb、Dy、Ho、Er、Tm、Yb、Lu、Ca、Co、Ni、F、Tl、Si、Na、Cr、Ph、Cd、Hg、Se、Ba、Te、Ta及有机质、酸碱度、含盐量有密切的关系。土壤的质量为优质高产打下了基础,应充分地开发利用和保护。提出了生态农业地质研究的目的、内容、方法、管理及其前景。

Abstract: The soil quality in 29 provinces,cities,municipalities of China and crop harvest are closely correlated with the following chemical elements N,P,K,S, Fe,Mn,Cu,Zn,B,Mo,V.Sr,Ti,Mg, La,Ce,Pr,Nd,Sm,Eu,Y,Gd,Tb,ny, Ho,Er,Tm, Yb,Lu,Ca,Co,Ni,F,Ti,Si,Na,Cr,Pb, Cd,Hg,Se,Ba,Te,Ta and organic matter content,acidity/alkalinity,water and content salt content in soil. The quality of soil provides an excellent foundation to improve crop yield. Hence,we should completely develop and protect the state land resource. This paper brings foreword the object,content, method,administration and prospect of geological study of ecology agriculture in China.