甘肃省生态建设、农业结构调整与粮食安全的关系剖析  

Discussion on the Relations Among Ecological Construction,Agricultural Structural Adjustment and Grain Safety in Gansu Province

作　　者：吴文恒[1] 牛叔文[1] 曲玮[1] 王志锋[1] 

机构地区：[1]兰州大学资源环境学院,兰州730000

出　　处：《干旱区资源与环境》2006年第5期139-144,共6页Journal of Arid Land Resources and Environment

摘　　要：部分省区粮食趋紧给长期缺粮的甘肃敲响了警钟。有效解决粮食安全、结构调整和生态建设的关系,是甘肃农业和农村经济发展的重点议题。文章分析问题的矛盾所在,指出三者的辨证发展关系,并主要提出七点措施:保证一定的播种面积,努力增加粮食产出;建立合理的粮食储备规模;依靠科技,主攻单产,提高土地的综合生产能力,保证粮食总量稳定增长;因地制宜、分类指导省内不同地区的粮食生产;继续调整农业生产结构,提高农业的经济效益,增加农民收入;实现省内粮食总量基本自给的同时,逐步解决好区域性、结构性短缺问题;巩固生态建设成果,加大生态补偿力度,利用虚拟水战略解决生态脆弱区、生态敏感区等局部地区的粮食生产安全,实现农业可持续发展。Grains＇ shortage in some provinces or autonomous regions rings the alarm bell of Gansu which has been short of grains since 1990s. So how to solve grain safety, structural adjustment and ecological construction effectively, have become the key topic for discussion of agricultural and rural economic development thoughts in Gansu province. The authors probed into the reason of ambivalence, pointed out the development relationships among them, and mainly brought forward seven measures： ensuring necessary plantations and studiously increasing yields of grains; setting up reasonable grains reserves; increasing the yield of unit area and overall productivity of land, and ensuring gross yields of grains to be increased steadily; adjusting measures to local conditions, differentiating land varieties among the total land of Gansu province to produce grains; continuously adjusting structure of production, improving agricultural economy benefits, and increasing farmer incomes; realizing essential self-support of gross grains, meanwhile dealing with well regional and structural scarcity gradually; strengthening outcomes of ecological construction, increasing the intensity of ecological compensation, utilizing strategy of virtual water to solve grain safety to be fragile and sensitive regions of ecology, and realizing agricultural sustainable development.

关 键 词：生态建设 农业结构调整 粮食安全 甘肃省 

分 类 号：X171.1[环境科学与工程—环境科学]