不同灌溉方式在马铃薯生产上的应用效果  

Application Effects of Various Irrigation Methods on Potato Production

作　　者：马力 马达 张峰 

机构地区：[1]黑龙江北大荒马铃薯产业有限公司,黑龙江克山161621 [2]黑龙江省克山农场,黑龙江克山161621

出　　处：《中国马铃薯》2011年第2期89-91,共3页Chinese Potato Journal

基　　金：黑龙江省科技公关项目(GA08B102)

摘　　要：在田间试验条件下,研究了滴灌技术与传统喷灌技术对马铃薯大薯率和产量的影响,并进行了经济效益分析。试验设3个处理:滴灌区为处理A,常规喷灌区为处理B,不灌溉区(对照)为处理C。结果表明:滴灌区处理能增加马铃薯的大薯率,显著提高马铃薯块茎产量,增幅达46.7%,经济效益提高显著。该研究对滴灌技术在马铃薯生产上的推广和应用具有重要的意义。Drip irrigation and traditional irrigation were investigated for their effects on big sized potato percentage and yield in field experiment.Three treatments were designed,i.e.drip irrigation A,traditional irrigation B,and non-irrigation（control） C.The results indicated that big sized potato percentage of potato under drip irrigation was increased,and tuber yield was increased by 46.7%,with a significant increase in economic benefit when compared with control.This research may help promotion of drip irrigation in potato production.

关 键 词：马铃薯 滴灌技术 产量 经济效益 

分 类 号：S532[农业科学—作物学] S275