河北省主要农作物高效用水技术模式效益评价及推广研究

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1、目录摘要···············································································································I英文摘要·······································································································Ⅲ1引言·······································

2、····································································11.1研究的背景和意义····················································································11.1.1研究背景··························································································11

3、.1.2研究目的··························································································21.1.3研究意义··························································································31.2国内外研究动态和趋势······················································

4、························41.2.1国内研究综述····················································································41.2.2国外研究综述····················································································91.2.3国内外研究进展评述···································

5、········································101.3本研究的主要内容与方法··········································································111.3.1研究的主要内容·················································································111.3.2研究的方法·····························

6、·························································121.4技术路线图和创新点················································································121.4.1技术路线图······················································································121.4.2创新点·······

7、·····················································································142相关概念与理论基础·····················································································152.1相关概念···········································································

8、····················152.1.1农业高效用水的概念与内涵··································································152.1.2农业高效用水技术及模式的内涵与特征·········