摘要
根据辽宁地区的生产特点,总结玉米节水灌溉覆膜播种技术在保水、增温、改善土壤物理性状、改善光照条件方面的作用,介绍技术体系的组成及模式,探讨技术的经济效益、社会效益和生态效益,为提高辽宁地区的玉米产量提供参考。
According to the production characteristics of Liaoning region, this paper summarizes the water-saving irrigation effect of maize planting technology on the water, warming, improvement of soil physical properties and improvement of the light conditions, introduces the composition and model of technical system, and discusses the economic benefits of technology and social benefits and ecological benefits, in order to provide reference for the improvement of yield of maize in Liaoning province.
作者
王家骥
WANG Jiaji(Dashiqiao City Tangchi Town Agricultural Technology Extension Center, Yingkou Liaoning 115100, China)
出处
《农业科技与装备》
2018年第6期70-71,74,共3页
Agricultural Science & Technology and Equipment
关键词
滴灌
玉米
覆膜
播种
drip irrigation
maize
mulching
seeding
