摘要
当前我国粮食生产基本实现“谷物基本自给,口粮绝对安全”,但是粮食生产还面临着一系列的挑战。大豆玉米带状复合种植技术是保障我国玉米和大豆产量的一项关键性技术,在对大豆玉米带状复合种植概念、含义及原理梳理的基础上,结合大豆玉米带状复合种植“选配品种、扩间增光、缩株保密”的核心技术,以及合理选地、选择种植带型和田间管理的必要技术要点,并基于2021年内蒙古实际试点情况,指出当前大豆玉米带状复合种植技术主要存在农户对种植技术认知不足、技术应用具有挑战性,节水灌溉、专业机械设备和金融支持政策还未跟上,并提出下一步应加强农技指导和宣传、推进高标准农田建设和提高财政金融支持力度的对策建议。
At present,China’s grain production has basically achieved“self-sufficiency of grain and absolute security of rations”,but food production is still facing a series of challenges.It is a key technology of soybean and corn belt compound planting for the guarantee of corn and soybean production in our country,in the corn belt compound of soybean cultivation,on the basis of the concept,meaning and principle of combing,in combination with soybean and corn belt compound planting grace“selecting and matching varieties,expanding space and increasing light,shrinking plant strain and retaining density”at the core of the technology,and with reasonable choice,choosing to grow with the necessary technical main points and field management,based on the actual pilot situation in Inner Mongolia in 2021,it is pointed out that the current soybean and corn strip composite planting technology mainly has the problems of farmers’insufficient knowledge of planting technology,challenging technology application,water-saving irrigation,professional machinery and equipment and financial support policies have not kept up.In the next step,we should strengthen the guidance and publicity of agricultural technology,promote the construction of high-standard farmland and enhance the financial support.
作者
陈小龙
赵元凤
张海勃
Chen Xiaolong;Zhao Yuanfeng;Zhang Haibo(College of Economics and Management,Inner Mongolia Agricultural University,Hohhot,010011,China;School of Economics and Management,Baotou Teachers'College,Baotou,014030,China;Tongliao Kerqin Agricultural Technology Extension Center,Tongliao,028000,China)
出处
《中国农机化学报》
北大核心
2023年第1期48-52,64,共6页
Journal of Chinese Agricultural Mechanization
基金
包头师范学院人文社科一般课题(BSYKJ2021-WY10)
内蒙古自治区高校人文社科重点研究基地“农牧业风险管理研究基地”
内蒙古“农牧业保险运营机制及产品创新”团队(BR22-13-16)。
关键词
大豆玉米带状复合种植
粮食安全
增产增收
soybean and corn strip compound planting
food security
increasing production and income
