卷盘式喷灌机技术经济实例分析

摘要

In recent years, imported reel sprinkling irrigation machine has been popularized rapidly, in accordance with this situation,rnthis article gave a technical and economic analysis of a machine imported in 1996 according to on- the-spot investigation. Some inrndexes of technology and economy analysis were determined with different crops and prices which is beliaeved to be useful in the rernsearch and development of the machines.%针对近年来国内引进、应用、研制、开发卷盘式喷灌机的热潮，本研究对1996年进口的卷盘式喷灌机实际应用情况做rn了实地调查，选取沈阳市于洪区购进的卷盘式喷灌机项目作为技术经济分析实例，计算和分析了不同作物和不同价格时的技术rn经济指标，供有关部门进行推广和国产化研制时参考。