加强农业地质研究 解决湖南省农业可持续发展的重大问题

Improve Study of Agricultural Geology to Resolve Issues in Agricultural Sustain able Development of Hunan Province

按“李比希最小养分律”,农业地质在现阶段的农业生产中是一个最小的因子。本文将农业地质如此定位,就是试图对湖南省可持续发展中的一些重大问题,如农业结构的调整、勘查地球化学资料的应用、耕地的隐形流失、洞庭湖湿地生态的演替、新型农用矿产资源的应用等不囿于传统农业技术,而以农业地质新思路进行,以求得解决这些问题的有效性。

Thispapertriesto studyin termsof agriculturalgeologysomemajorproblemsin thesustainabledevelopmentof Hunan Province,suchastheregulationof agriculturalconstitution,theapplicationof prospectinggeochemicaldata,invisiblelossof farmland,e-volvementof wetlandecologyof theDongtingLake,andapplicationof newmineralresourcesforagriculture,withtheaimof obtaining effectivenessinthesolutionof theseproblems.