【摘要】 地质环境是人类赖以生存的先决条件 ,而农业生态的演变 ,在某种程度上受到地质环境条件的制约。土壤中的化学元素进入人体是通过食物链而实现的 ,与人体健康息息相关。因此 ,选择优越地质环境 ,促进农业生态良好发展 ,培育 (植 )出对人体医疗保健有益的营养品 (粮、棉、油、果蔬等 ) ,对人体健康十分有利。更多还原

【Abstract】 Geological environment is a precondition on which mankind relay for living and also controls, to a certain degree, evolution of agricultural ecosystem. Take for example the chemical elements in soil. They are transmitted through food cycle into our bodies, therefore closely bound up with our health. It is to select only an excellent geological environment that agricultural ecosystem can soundly develop and nutrition-rich crop (grain, cotton, edible oil, vegetables and fruits) can be cultivated for mankind’ health, or medical treatment and health care.更多还原