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生态稻米
稻米深加工技术研究与开发课题通过国家验收
Study on Simulating Soil Carbon Storage and Balance in High-yield Huabei Plain WANG Li—gang， QIU Jian—iun (Institute of Natural Resources and Regional Planning，CAAS，Beijing 100081．China) Abstract：DNDC model was employed with the support of GIS regional database simulating the soil carbon cycle regulation of agro—ecosystem in High—yield Huabei Plain，taking Handan district as study case ． The
米脂县丘陵沟壑区生态建设探讨
米脂县丘陵沟壑区生态建设探讨
分析了米脂县生态建设存在的问题,提出了从完善管理机制到生态综合治理的策略,对促进农村社会与经济、人与自然的协调发展具有一定的现实指导意义。