摘要
为探索抗旱保水剂技术在玉米生产上的应用效果,2010年春季在广西那坡县特大旱灾玉米主产区进行抗旱保水剂技术在玉米生产的应用对比。结果表明,在相同干旱自然条件下,应用抗旱保水剂技术明显改善玉米生长农艺性状,与常规种植相比,增产21 616.13kg/hm2,增产率为60.1%,经济效益提高2 223.95元/hm2。
In order to explore the agent＇s effect on maize production,a control experiment was conducted and the results show that in same drought conditions,the agent application can improve obviously characters of maize growth and comparing with traditional cultivation,its yield is increased for 21 616.13kg/hm2（60.1%） and benefit is increased for 2 223.95Yuian/hm2.
出处
《广西农学报》
2011年第1期10-13,共4页
Journal of Guangxi Agriculture
基金
广西农业抗旱救灾项目
关键词
玉米
保水剂技术
应用效果
Maize
water-keep agent technology
application effect
