文献类型：期刊文献

中文题名：奇台总场玉米生产技术特征与效益分析

英文题名：Technical Characteristics and Benefit Analysis of Maize Production in Qitai Farm

作者：王崇桃[1];李少昆[2];陈永生[3]

第一作者：王崇桃

机构：[1]北京联合大学商务学院;[2]中国农业科学院作物科学研究所/农业部作物生理生态重点实验室;[3]新疆生产建设兵团第六师奇台总场

第一机构：北京联合大学商务学院

年份：2019

卷号：0

期号：2

起止页码：170-174

中文期刊名：玉米科学

外文期刊名：Journal of Maize Sciences

收录：CSTPCD;;北大核心:【北大核心2017】；CSCD:【CSCD2019_2020】；

基金："973"计划课题(2015CB150401);国家重点研发计划(2016YFD0300101);国家玉米产业技术体系(CARS-02-25)

语种：中文

中文关键词：玉米;密植栽培;机械化;投入与产出

外文关键词：Maize;Close planting;Technical characteristic;Input and output

摘要：高产潜力研究通过千亩核心示范方和万亩示范片带动全面实现玉米单季"吨粮"。对奇台高产田投入与产出调查的结果表明,2014年经农业农村部专家组验收的千亩方玉米单产达到18 385.5 kg/hm^2,净利润18 955.5元/hm^2;2016年农场万亩示范片玉米子粒平均单产16 230 kg/hm^2,净利润9 060元/hm^2,实现了高产高效协同,创建玉米产业发展的"奇台模式"。技术特征与效应分析,以耐密宜机械粒收品种、高密度种植、滴水出苗与群体质量调控栽培、机械粒收与全程机械化、绿色生产技术为核心,集成精细整地、高质量种子与精量播种、化学调控、滴灌与水肥一体化、秸秆还田与烘干收储等关键技术,采取规模化种植与管理、全程成本核算,构建的玉米密植高产全程机械化绿色生产技术为现代玉米生产提供了样板。
Through 1 000-mu(666.7 m^2)square and 10 000-mu(666.7 m^2)piece demonstration,high-yield po-tential research drives farm to achieve a comprehensive single-season maize yield of'1 ton per mu'.The input andoutput of Qitai farm high-yield field were investigated in this study.The results showed that the average yield of the 1000-mu square was 18 385.5 kg/ha in 2014,and the net profit reached 18 955.5 yuan/ha;the average yield of 81 000 mu was 16 230 kg/ha,and the net profit was 9 060 yuan/ha in 2016,which realized maize high-yield andhigh-efficiency coordination.The green production technology of close planting and high yield,and full mechaniza-tion with the core of cultivars suitable for high-density population planting and mechanical harvest,dripping forseedling emergence and high-quality group regulation,mechanical grain harvesting and full mechanization cultiva-tion techniques,and combined with fine land preparation,high-quality seeds and precise sowing technology,chemi-cal regulation,water and fertilizer integration technology,straw returning,grain drying and storage,and the large-scale standardized production and management,whole-process cost accounting provides a model for modern maizeproduction.