华北平原夏玉米缓控释肥种肥同播技术规程  

Technical Regulations for Simultaneous Sowing of Seed and Slow and Controlled Release Fertilizer for Summer Maize in North China Plain

作　　者：郑树林 陈宏坤 邹朋 ZHENG Shulin;CHEN Hongkun;ZOU Peng(Shandong Provincial Engineering Laboratory of Nutrient Resources Regulation of Barrier Soil/Heze Kingenta Ecological Engineering Co.,Ltd.,Heze,Shandong 274000,China;Key Laboratory of Special Fertilizers for Crops of Ministry of Agriculture and Rural Affairs,Beijing 100193,China)

机构地区：[1]山东省障碍性土壤养分资源调控工程实验室/菏泽金正大生态工程有限公司,山东菏泽274000 [2]农业农村部作物专用肥料重点实验室,北京100193

出　　处：《肥料与健康》2022年第1期31-34,共4页Fertilizer & Health

基　　金：泰山产业领军人才工程项目(LJNY202025)。

摘　　要：以华北平原夏玉米为例,对夏玉米缓控释肥种肥同播技术中的种子、肥料、施肥机械选择以及施肥量和施肥位置的确定进行了规范。大田试验结果表明:与习惯施肥和施用普通复合肥处理相比,采用缓控释肥种肥同播处理的夏玉米分别增产8.99%~46.19%和4.09%~13.52%,增收率为26.27%~99.18%和16.22%~33.37%。种肥同播技术可减轻劳动强度、减少环境污染、降低生产成本、增加农民收入,是良肥、良种、良法的有机结合。Taking summer maize in the North China Plain as an example,the selection of seeds,fertilizers,fertilization machinery,and the determination of fertilization amount and fertilization position in the technology of simultaneous sowing of seed and slow and controlled release fertilizer for summer maize are standardized.The results of field experiment show that compared with conventional fertilization treatment and common compound fertilizer treatment,the yield of summer maize treated with simultaneous sowing of seed and slow and controlled release fertilizer increases by 8.99%-46.19%and 4.09%-13.52%respectively,and the income increase rates are 26.27%-99.18%and 16.22%-33.37%.The technology of simultaneous sowing of seed and fertilizer can reduce labor intensity,reduce environmental pollution,reduce production costs and increase farmers′income.It is an organic combination of good fertilizer,good seed and good method.

关 键 词：夏玉米 缓控释肥 种肥同播 轻简化施肥 技术规程 

分 类 号：S147.213[农业科学—肥料学]