大垄双行播种玉米机械化生产试验研究  

Experimental Research of the Corn Mechanized Production Based on the Big Ridge Double Rows Seeding

作　　者：杨志强 Yang Zhiqiang(Agricuhural Mechanization Technology Promoted Station of Agricuhural and Pastoral Bureau of Chengde, Chengde 067400, Chin)

机构地区：[1]承德县农牧局农业机械化技术推广站,河北承德067400

出　　处：《农机化研究》2018年第7期157-161,共5页Journal of Agricultural Mechanization Research

基　　金：国家自然科学基金项目(51474088)

摘　　要：大垄双行农作物播种技术是传统耕种制度改革和发展的产物。为此,基于玉米大垄双行播种技术,从玉米播种机的结构和工作原理入手,进行玉米机械化生产试验研究,结果表明:大垄双行播种技术较小垄形单行播种技术有明显的优势,可使玉米的边际效应得到有效发挥,光能、水肥及土壤利用效率明显提高,为后期收获、施肥和管理提供便利条件,该农艺方式可使农作物增产增收效果明显,可达15%35%。该生产试验研究,可为玉米播种的机械化生产设备和装置的开发、研制及相关技术领域的技能发展应用提供新思路,具有一定的参考价值。The crops sowing technology of the big ridge double rows is the product of the reform and development of traditional farming system. Based on the big ridge double rows the corn seeding technology,it is concluded that the big ridge double row seeding technology has obvious advantages compared with the small ridge single sow technology through the analysis research on the corn mechanization production test and the structure and working principle of corn seeder. It can effectively play the marginal effect of corn,obviously improve the utilization efficiency of light energy,water and soil,and provide convenience conditions for the later harvest,fertilization and management,and to better for the subsequent various mechanical working,obviously increase the crops production effect,which can reach 15%-35%. This mechanized production test research would provide new ideas for the development and research on corn seeding mechanization production equipment and device and for the skills development application in relevant technical field,and there would be a certain reference for the practical production.

关 键 词：大垄双行 播种技术 边际效应 机械化生产 新思路 

分 类 号：S223.2[农业科学—农业机械化工程]