CAJ | 학술논문

微润灌溉是一种利用半透膜原理研制而成的微润灌溉系统。该灌溉系统具有低能耗、高节水的特征。本文利用技术方案经济评价方法，对微润灌、喷灌和滴灌技术经济指标进行分析和对比；同时，作者还结合了节水灌溉技术经济指标的特点，创新使用盈亏平衡点指标来验证分析结果。结果显示，虽然微润灌技术尚处于推广阶段，但其存在巨大的应用潜力和经济效益，在徐州市荒山绿化治理中应用前景广阔。
미윤관개시일충이용반투막원리연제이성적미윤관개계통。해관개계통구유저능모、고절수적특정。본문이용기술방안경제평개방법，대미윤관、분관화적관기술경제지표진행분석화대비；동시，작자환결합료절수관개기술경제지표적특점，창신사용영우평형점지표래험증분석결과。결과현시，수연미윤관기술상처우추엄계단，단기존재거대적응용잠력화경제효익，재서주시황산녹화치리중응용전경엄활。
Micro irrigation is a kind of micro irrigation system developed with semipermeable membrane principle. The irrigation system has the characteristics of low energy consumption and high water saving. The economic evaluation method for the technology scheme were used in this paper, the technical and economic indexes of micro irrigation, sprinkler irrigation and drip irrigation were analyzed and compared. At the same time, the author also combined all the characteristics of economic indexes, and with the innovative use of the balance point of profit and loss index, the analysis results were verified. The results showed that, although the micro irrigation technology is still in the promotion stage, it has great application potential and economic benefits. In Xuzhou, its application in treatment of barren hills has a good application prospect.