甘肃农业大学农耕特色库

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唐代关中农田水利、水利管理及立法研究: 作者： 陈雨梅 来源： 西北大学 年份： 2010 文献类型： 学位论文 关键词： 唐代关中水利法规农田水利水利管理; 描述： onstruction was directly related to the survival of dynasty.; 全文：水是生命之源,对人类的生存、社会的发展有重要作用。在中国古代社会,农田水利建设直接关系到王朝的存亡。关中是唐朝都城所在地,关中地区的农田水利建设更是受到统治者的关注。唐王朝不仅建立了一整套自上而下

我国农田水利政策变迁及其绩效研究: 作者： 张进华 来源： 西南政法大学 年份： 2010 文献类型： 学位论文 关键词： 市场化农田水利公共政策; 描述： fter the land reform, collectivization and the commune movement set up centralized mobilization system for the period of the traditional system the effective implementation of water policy provides a strong foundation.; 全文：中国是一个农业大国,水利建设一直是中国国家与社会管理中的一件大事。建国初期,党和政府极其重视农村水利建设,颁布了一系列农田水利政策,经过土改、合作化和人民公社运动建立起来的集权式动员体制,为传统体制

考古资料所见汉代河洛地区的农业: 作者： 江亚冰 来源： 郑州大学 年份： 2010 文献类型： 学位论文 关键词： 农业汉代河洛地区; 描述： Han Dynasties, this region was paid more attention to for its special political status.; 全文：出土的农业考古资料看：自西汉中期起,铁农具及牛耕普遍使用,农耕技术先进,农田水利建设持续发展,井灌与渠灌相辅相成,农作物品种丰富多样,形成了具有河洛区域特色的以麦、稻、粟三种粮食作物为主的种植业发展

明清时期石羊河流域农业开发与环境变化研究: 作者： 栾晓丽 来源： 陕西师范大学 年份： 2010 文献类型： 学位论文 关键词： 石羊河流域农业开发明清时期环境变化; 描述： In history;the central and local separatist all valued the development of this area. During the Ming and Qing Dynasties,with the renewed fighting in the northwest, coupled with the rapid growth of the national population, In order to consolidating border defense and detenting Mainland population pressure,the land development of this area resumevted,which impacted histoy development of this area very profoundly Academic research in this area is more included in the academic research for the whole Hexi area or the entire northwest region, special articles in this area are also mainly concentrated in the lower reaches of Shiyang River, but these research the upper, middle and lower reaches of the river as a whole rarely,the connection among the three is.very close essentially.So this object has larger space to continue researching. This text includes introduction and body text.the introduction introduces the writing causes ,implication,and retrospects intellectual history, explains research objectives,Methods and important and difficult points of this object at the same time.The body text divides into six chapters.The first chapter analyzes the natural conditions and social infrastructure in this area.The second chapter mainly deals with immigration status which Ming and Qing government organize and encourage the population in the mainland move to this area,which provides manpower resources for agricultural development in this area,and this chapter discusses effectiveness of the immigration.The third chapter discusses construction of water conservancy which agricultural development requires,and summarizes pearls and pitfalls of water conservancy construction in this area during this period.The fourth chapter mainly deals with agricultural development in this area during the Ming and Qing dynasties,This chapter begin by the reasons for agricultural development and policies which the government urge and offer for, discusses region of agricultural development, reclamation success and evolution of tonden in this area during this time.The fifth chapter mainly discusses environmental problems that because of large-scale development in this period,and analyzes performance, hazard and measures that local people inoder to protecting the environment had taken.The sixth chapter summarizes experience and lessons those because of large-scale development in this period during this time,and explains inspiration for today's development. Research of this object is primarily based on literature of the Ming and Qing Dynasties and local records, and notes data that through field visits get, in order to make the discussion Speci.ficly and reasonably.; 全文：提供了所必需的劳动力资源,同时论述了移民的成效。第三章探讨了农业开发所必需的水利建设问题,并总结这一时期本区水利建设的经验和教训。第四章重点论述明清时期石羊河流域的农业开发,从农业开发原因及政府对当地

石羊河流域作物气候生产潜力及灌溉对策的研究: 作者： 孙世坤 来源： 西北农林科技大学 年份： 2010 文献类型： 学位论文 关键词： GIS 气候生产潜力灌溉需水量对策 CROPWAT; 描述： be given when fully and rational use of local climatic resources such as solar radiation, heat and water, while other conditions (such as soil fertility, carbon dioxide concentration, cultivation level etc.); 全文：提高。 (5)针对石羊河流域光合、光温和气候生产潜力的分析,认为可以从以下几方面提高流域气候资源利用率,进而提高现实产量。1)加强农田水利建设,保障作物生育期灌溉用水;2)选用和培育适宜的作物品种;3)提高作物降水生产潜力;4)充分利用土地自然资源,提高复种指数;5)发展设施农业。

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