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| 摘要: |
| 该文通过对国内外节水农业现状及发展趋势分析指出,现代节水农业技术是以节水、高效、安全、改善生态环境与可持续发展为目标,在传统的节水农业技术中融入了生物、计算机模拟、电子信息、高分子材料等一系列高新技术,具有多学科相互交叉、各种单项技术互相渗透的明显特征.该文从灌溉节水技术、节水种植制度、覆盖农业节水技术、抗旱节水作物品种的选育、节水制剂与材料、水肥信息采集技术与预警系统等方面分析了国内外存在的差异.我国节水农业已开展了一系列的技术创新与应用研究,取得了瞩目的成就,但与节水技术先进国家相比仍然存在较大差距. |
| 关键词: 节水农业 关键技术 发展趋势 节水农业技术 技术发展趋势 国内外 差异分析 农业节水技术 高分子材料 发展趋势分析 信息采集技术 可持续发展 |
| DOI：10.7621/cjarrp.1005-9121.20050474 |
| 分类号:S342.1 TS218 |
| 基金项目: |
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| TREND AND DIFFERENCE FOR DEVELOPMENT ON KEY TECHNOLOGY OF AGRICULTURAL WATER-AVING IN CHINA AND DEVELOPED COUNTRIES |
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Wu XuePing;Mei XuRong;Cai DianXiong;Zhao QuanSheng;Zhuang Yan;Zhao YueHua
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| Abstract: |
| This paper analised and summarized the research and development trend for the agricultural key water -saving technology, pointed out that the goal of the modernized agriculture water-saving technology is water -saving , high- efficiency, security, entironment protection and sustainable agriculture . It is the result of combing the traditional agriculture water saving technology with biology, computer simulation, electronic information, and high polymer material etc. , technology with the characteristic of inter- overlap among many courses of study and inter- infiltration among each single technology. Although the great achievements have been made in China,there is still great distence between China and moernized countries in agricultural key watersaving technology . |
| Key words: agricultural water - saving key technology development trend |
