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中国农业科技体制百年变迁研究
作者: 朱世桂   来源: 南京农业大学 年份: 2012 文献类型 : 学位论文 关键词: 农业科技   科技管理   农业史   科技体制   近现代  
描述: “科学技术是第一生产力”,农业是国民经济的基础,当前我国农业发展进入新的时期,保障粮食安全、农民增收、农业增效,突破资源环境约束,加强生态环境建设,实现中国特色的农业现代化,对农业科技的需求日愈强烈,我国进入了更加依靠现代科技创新驱动的新阶段;要进一步提升农业科技创新水平,必须有完善的农业科技体制机
全文:的组织体系、管理形式和组织运行机制等的总称。中国改革开放以来,特别是中央颁布《关于科技体制改革的决定》以来,体制问题一直是科技界讨论关注的热点。围绕农业科技体制人们在讨论中比较关注农业科技体制的弊端
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:位于河西走廊东部的石羊河流域是河西三大内陆河流域之一,其军事地理位置重要,历代中央王朝和割据于此的地方势力都十分重视对本区的开发。明清时期,随着西北战事再起,加上这一时期全国人口数量的急剧增长,为了
北宋农田水利法规研究
作者: 张博   来源: 郑州大学 年份: 2010 文献类型 : 学位论文 关键词: 法规   农田水利   北宋  
描述: , which is also suitable to the Northern Song Dynasty.
全文:;堤防管理和岁修制度;经常的疏浚和分水措施;明确治水的责任和奖惩制度。从中央到地方,从官员到百姓,形成了严密的治水体系。 北宋农田水利法规的颁布及其实施,推动了农田水利事业的发展,促进了农业生产的发展,取得了较好的经济效益和社会效益,但同时应该看到农田水利法的局限性。
基于文化视角的农民专业合作社品牌培育
作者: 刘文生   来源: 福建农林大学 年份: 2009 文献类型 : 学位论文 关键词: 品牌   农民专业合作社   文化  
描述: elopment of farmer specialized cooperatives and make them modern agricultural management organizations which lead farmers to take part in the competition of domestic and foreign markets
全文:党的十七届三中全会明确指出,要扶持农民专业合作社加快发展,使之成为引领农民参与国内外市场竞争的现代农业经营组织。2009年中央1号文件也对农民专业合作社给予了高度关注,提出了一系列旨在加快发展农民
我国现代农业科技支撑体系研究
作者: 欧阳玉蕾   来源: 重庆师范大学 年份: 2010 文献类型 : 学位论文 关键词: 农业科技创新   农业科技推广   农业科技应用   现代农业科技支撑体系  
描述: isions to achieve scientific development and social harmony. Science and technology is an important new socialist
全文:党和政府面前的一项重大课题。 虽然中央政府已经出台了很多相关的政策来促进现代农业科技支撑体系的发展,但是我国农业科技的发展进程依然缓慢,究其原因,既有农业科技创新存在的创新主体动力不足,创新资金投入分散
新农村公共服务体系的构建研究
作者: 周美岑   来源: 西南大学 年份: 2010 文献类型 : 学位论文 关键词: 公共服务   新农村公共服务   社会主义新农村建设  
描述: est strategic decision. In the "Proposal on the
全文:近年来,党中央把“三农”问题列为工作的重中之重,提出“建设社会主义新农村”的伟大战略决策。在建设社会主义新农村的诸多举措中,构建新农村公共服务体系成为重中之重。在《中共中央关于制定国民经济和社会发展
青海海西州汉族移民文化变迁及民族关系研究
作者: 刘瑶瑶   来源: 兰州大学 年份: 2010 文献类型 : 学位论文 关键词: 海西汉族移民   文化变迁   民族关系  
描述: mic development. The fourth chapter discusses the change of marriage culture from aspects of ethnic intermarriage, uxorilocal marriage and village marriage. The fifth chapter mainly investigates and analyzes present situation and characters of Han immigrants' religion belief on Tibetan Buddhism, discusses fusion between Han's folk custom and Tibetan Buddhism. The sixth chapter detailed describes the process of funeral ritual, and illustrates characters and function of funeral ritual. The seventh chapter chooses six variables, namely inhabitation pattern, individual communication, language use, religion belief, national consciousness and social distance, to comprehensively considerate ethnic relation, furthermore concludes the characters of ethnic relation and puts forword several suggestions. The eighth chapter is concluding remarks to this topic, which discusses characters and trends of Han immigrants' cultural change, and concludes characters,influencing factors and tendency of ethnic relations in Haixi immigrant region. Haixi Autonomous Prefecture of Qinghai province lies at northern Qinghai-Tibet Plateau. Most areas are alpine and hypoxia, and natural condition is very bad, which is unfit for agriculture production, so it has been the habitation of nomadic minority groups. As the border area, the past dynasties continuously recruited and migrated Han immigrants to Haixi region to open up waste land and garrison the frontier in order to maintain national stability and secure territorial integrity. For thousands years, in order to improve living environment, develop economy and build multiple cultural
全文:青海省海西州地处青藏高原北部,大部分地区高寒缺氧,自然条件十分恶劣,不适宜农耕生产,因而自古便是游牧少数民族的聚居地。作为边疆重地,自汉代起,历代中央政府不断从各地招募和迁移汉族群众到海西地区屯田
隋唐时期青海草原战争与生态环境研究
作者: 来霞霞   来源: 陕西师范大学 年份: 2010 文献类型 : 学位论文 关键词: 生态环境   吐谷浑   吐蕃   青海草原  
描述: t Territories distributed a few mature Minority forces,for example: TuYuhun, Tibet, Party items.
全文:隋唐时期是我国历史上的重要时期,中央王朝一度开疆扩土,而此时在西北地区,也分布着几支成熟的民族势力:吐谷浑、吐蕃、党项等。隋朝初期,吐谷浑趁隋朝无暇顾及之机,经常寇扰隋朝西北边境。隋炀帝即位后,西征
隋唐时期青海草原战争与生态环境研究
作者: 来霞霞   来源: 陕西师范大学 年份: 2010 文献类型 : 学位论文 关键词: 生态环境   吐谷浑   吐蕃   青海草原  
描述: t Territories distributed a few mature Minority forces,for example: TuYuhun, Tibet, Party items.
全文:隋唐时期是我国历史上的重要时期,中央王朝一度开疆扩土,而此时在西北地区,也分布着几支成熟的民族势力:吐谷浑、吐蕃、党项等。隋朝初期,吐谷浑趁隋朝无暇顾及之机,经常寇扰隋朝西北边境。隋炀帝即位后,西征
区域特色农业持续发展诊断预警研究
作者: 张华   来源: 中国农业科学院 年份: 2009 文献类型 : 学位论文 关键词: 铜川   持续发展   区域特色农业   诊断预警   指标体系  
描述: economy.
全文:我国幅员辽阔,农业资源丰富,为发展特色农业提供了巨大的市场和丰富的资源基础。2005年中央一号文件提出要发挥区域比较优势,建设农产品产业带,发展特色农业,并把发展特色经济列为国民经济发展总体框架
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