寒地鲜食玉米“一季双收”生态栽培技术  

Ecological Cultivation Technology of“Two Crops a Year”for Fresh Maize in Cold Regions

作　　者：高中奎[1] 杨峰山[2] 钱创建 潘思杨 柳佳霖 孙德隆 詹增意 GAO Zhongkui;YANG Fengshan;QIAN Chuangjian;PAN Siyang;LIU Jialin;SUN Delong;ZHAN Zengyi(Agricultural Technology Extension Center of Zhaoyuan County,Daqing 166500,China;School of Life Science,Heilongjiang University,Harbin 150080,China;Institute of Economic Crops,Heilongjiang Academy of Agricultural Sciences,Harbin 150086,China;Heilongjiang Agricultural Technology Extension Station,Harbin 150090,China)

机构地区：[1]黑龙江省肇源县农业技术推广中心,黑龙江大庆166500 [2]黑龙江大学生命科学学院,黑龙江哈尔滨150080 [3]黑龙江省农业科学院经济作物研究所,黑龙江哈尔滨150086 [4]黑龙江省农业技术推广站,黑龙江哈尔滨150090

出　　处：《黑龙江农业科学》2024年第7期123-126,共4页Heilongjiang Agricultural Sciences

基　　金：黑龙江省省属科研院所科研业务费项目(CZKYF2023-1-B011)。

摘　　要：鲜食玉米具有较高的经济价值和加工价值,是黑龙江省的特色优势产业之一,近年来,种植规模逐年增加,特别是2024年黑龙江省委省政府提出“打造全国鲜食玉米供应基地”,种植鲜食玉米的积极性空前高涨,加工企业不断增加,产业加工的链条延伸、细分,是乡村振兴支柱产业之一。本文以寒地“一季双收”生态栽培技术为切入点,分析该技术在“抢前延后、错期授粉、提高复种指数、一膜两用、降低综合生产成本”等方面的优势,提出错期育苗、合理交叉、优选品种、合理密植、水肥一体、绿色防控、节本增效等关键环节的具体措施。Fresh maize has high economic value and processing value,and is one of the characteristic and advantageous industries in Heilongjiang Province.In recent years,the cultivation scale has increased year by year,especially in 2024,the Heilonhjiang Provincial Party Committee and the Provincial Government proposed to“build a national fresh maize supply base”,the enthusiasm for planting fresh maize in Longjiang was unprecedentedly high,the processing enterprises were increasing,and the chain of industrial processing was extended and thinned,which was one of the pillar industries of rural revitalization.In this paper,the advantages of the ecological cultivation technology of“one season and double harvest”in cold regions were analyzed,and the advantages of this technology were analyzed,such as pre-emptive and delayed,staggered pollination,improved multiple cropping index,one film for two purposes,and reduced comprehensive production cost",and specific measures were put forward for key links such as staggered seedling raising,reasonable crossover,preferred varieties,reasonable dense planting,integration of water and fertilizer,green prevention and control,and cost enhancement.

关 键 词：寒地 鲜食玉米 一年两茬 水肥一体 

分 类 号：S513[农业科学—作物学]