摘要
为提高黑龙江半湿润区玉米产量及比较效益,通过在黑龙江省巴彦县松花江乡天德现代农业农机合作社的示范基地的多年技术服务经验并结合生产实际,初步建立一套适宜黑龙江半湿润区的玉米绿色轻简化栽培技术模式,其关键的技术要点为"筛选品种、精量播种、水肥高效、病害防治、适时机收、精细整地"。该项技术模式的推广使得玉米生产过程中的农机、农艺与现代化管理系统有机融合,使该合作社的玉米种植水平和产量都得到了显著提高,其中生产效率提高20%左右,节本增效8%以上,达到节本增效、绿色高效和可持续发展的目的,为黑龙江半湿润区玉米种植户提供了技术支持。
In order to improve maize yield and comparative benefit in semi humid region of Heilongjiang,through years of technical service experience in Tiande Modern Agricultural Machinery Cooperative in Songhuajiang Township,Bayan County,Heilongjiang Province,and combined with the actual production,a set of green and light simplified cultivation technology mode of maize suitable for semi humid area in Heilongjiang was preliminarily established.The key technical points were as followed,screening varieties,precision sowing,high efficiency of water and fertilizer,disease control,timely machine harvest,and fine soil preparation.The promotion of this technology mode combined the agricultural machinery,agronomy and modern management system in the process of corn production organic integration,so that the cooperative maize planting level and yield had been significantly improved,production efficiency increased by about 20%,cost saving and efficiency increased by more than 8%.In conclusion,the green and simplified technique achieve the purpose of cost saving,efficiency,green,efficient and sustainable development,and provide technology support for maize growers in semi humid area of Heilongjiang.
作者
赵韦
ZHAO Wei(Maize Research Institute,Heilongjiang Academy of Agricultural Sciences,Harbin 150086,China)
出处
《黑龙江农业科学》
2020年第8期134-137,共4页
Heilongjiang Agricultural Sciences
基金
国家重点研发计划(2018YFD0300102)
黑龙江省自然科学基金联合引导项目(LH2019C085)
黑龙江省农业科学院“农业科技创新跨越工程”专项(HNK2019CX08)
黑龙江省农业科学院院级课题(TGY-2020-26)。
关键词
玉米
半湿润区
轻简化
栽培技术
maize
semi humid area
light simplification
cultivation technique
