齐齐哈尔管理局大田膜下滴灌研究与实践

Research and Practice of Drip Irrigation under Mulch on Farmland in Qiqihaer Administration Authority

发展高效节水灌溉工程是提高农业综合生产能力,保障粮食安全和促进职工增收的有力保障。滴灌技术是发展节水灌溉农业的一项实用新技术。齐齐哈尔管理局克山农场对马铃薯在不同灌溉方式下的成本、产量、增产幅度和效益等指标进行了对比试验,结果显示采用滴灌处理的马铃薯增产显著。并结合滴灌的优缺点,提出抓好滴灌工作的主要措施。

To develop the high-effective water saving irrigation project is a powerful guarantee for strengthening the agricultural comprehensive production capacity,guaranteeing the grain safety and i ncreasing the personnel income. Drip irrigation technology is a new practical technique to develop water-saving irrigation agriculture. Indexes of the cost,yield,yield increase range and benefits in different irrigation ways were compared in Keshan farmland subsidiary to Qiqihaer Administration Authority,the results show that potato yield increased significantly by drip irrigation,combined with the advantages and disadvantages of drip irrigation to put forward the main measures to do a good job of drip irrigation.