机械化地膜垄盖沟植技术在高原地区的应用前景  

Application Prospect of Mechanization Mulch Film Ridge Covering and Trench Planting Technology in Plateau Areas

作　　者：徐玉莲[1] 肖世寿 

机构地区：[1]青海省湟中县农机管理站,青海湟中811600

出　　处：《农机化研究》2006年第5期35-36,共2页Journal of Agricultural Mechanization Research

摘　　要：机械化地膜垄盖沟植技术是农业部提出的“四节”工程(节水、节种、节肥、节药)之一。青海省湟中县农机推广部门引进该技术,对小麦、油菜作物进行了适应性试验研究。其结果表明,应用地膜垄盖沟植技术种植小麦、油菜,可充分发挥该技术所具有的增温、保墒、提高肥效、抗旱等特点,增产效果十分明显。其可解决海拔2700～2800m的脑山地区冷凉气候下小麦、油菜青秕不熟,千粒质重低,品质差等问题,对粮油产量的大幅度提高具有十分重要的意义,应用前景广阔。The mechanization mulch film ridge covering and trench planting technology is one of the four saving engineering＇s provided by agriculture ministry. So the management station has introduced this technology to carry out adaptive test on wheat and rape. Its results indicate： through using this technology to plant wheat and Cole, its characteristics. Such as calefaction, soil moisture conservation, improving fertilizer efficiency, and drought resisting, have been brought into play. It can resolve many problems in Naoshan area where is 2700 - 2800m height above sea level, including low weight per 1000 grains, and poor quality. So it has important significance to increase grain and oil yield and extensive application prospect.

关 键 词：农艺学 垄盖沟植技术 综述 机械化 小麦 油菜 覆膜 

分 类 号：S318[农业科学—作物栽培与耕作技术]