马铃薯滴灌机械化高效栽培技术优化模式

Optimization of Mechanized Potato Cultivation Pattern with Drip Irrigation

在有限水资源条件下，滴灌机械化栽培是近几年来推广的抗旱节水新技术，比传统灌溉节水40%~60%，显著提高水资源利用效率，降低种植成本，既减少人工投入，又能够实现机械化作业，提高生产效率。通过采用滴灌机械化高效栽培技术优化模式，示范区平均每公顷增产12.15 t，增加收入0.63万~1.22万元。

With limited water resource, mechanized cultivation pattern with drip irrigation is one of the newly extended technologies on fighting against drought and water-saving in recent years. 40%-60%water could be saved compared to conventional irrigation pattern, the utilization efficiency of the water resource be improved, and the cost of planting be decreased significantly. By using this technology in potato planting, the labor cost could be reduced, meanwhile, the production efficiency be improved by the achieving mechanization. By adopting mechanized cultivation pattern with drip irrigation in representative area of potato, the average yield increased by 12.15 t/ha, and the revenue by 6 300-12 200 RMB/ha.