论文部分内容阅读
武宣县古禄喷灌工程,设计喷灌面积1,176亩,其中:梁家片管道喷灌系统,喷灌面积254亩(全固定式喷灌69亩,半固定式喷灌185亩)和17套小型喷灌机组(每套12马力),喷灌面积922亩。该工程在1980年11月底动土兴建,现已全部建成,实际完成面积共1,324亩,比原计划增加148亩。工程总投资18.6万元,平均每亩140.50元;使用劳动力7,951工日,平均每亩6工日。
Wuloxian Goulu sprinkler irrigation project, design sprinkler area of 1,176 mu, of which: Liangjiap pipe sprinkler irrigation system, sprinkler area of 254 mu (fully fixed sprinkler irrigation 69 acres, 185 semi-fixed sprinkler irrigation) and 17 sets of small sprinkler units 12 horsepower), irrigation area of 922 acres. The project was started construction in late November 1980 and has now been completed. The completed area is 1,324 mu in total, an increase of 148 mu from the original plan. The total investment of the project is 186,000 yuan, with an average of 140.50 yuan per mu. The labor force is 7,951 working days, an average of 6 days per mu.