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农学学报 ›› 2015, Vol. 5 ›› Issue (1): 5-9.doi: 10.11923/j.issn.2095-4050.2014-xb0143

所属专题: 玉米 小麦

• 农艺科学 生理生化 • 上一篇    下一篇

河南省小麦玉米生产现状、问题与对策

刘娇,刘举,苏瑞光,谭金芳,王宜伦   

  1. 河南农业大学,河南农业大学,河南农业大学,河南农业大学,河南农业大学资源与环境学院
  • 收稿日期:2014-02-20 修回日期:2014-02-20 接受日期:2014-06-23 出版日期:2015-01-29 发布日期:2015-01-29
  • 通讯作者: 王宜伦 E-mail:delicate12
  • 基金资助:
    国家“十二五”粮食丰产科技工程(2011BAD16B15-2)。

Current status, Problems and Countermeasures of wheat and Maize Production in Henan Province

  • Received:2014-02-20 Revised:2014-02-20 Accepted:2014-06-23 Online:2015-01-29 Published:2015-01-29

摘要: 小麦和玉米是河南省主要粮食作物,持续提高河南省小麦和玉米产量对于保障国家粮食安全具有重要意义。本文依据相关文献和统计资料,对河南省小麦和玉米生产现状进行分析,针对小麦和玉米生产中存在品种杂乱、出苗差、施肥不合理、自然灾害频繁及病虫害加重等问题,提出了加强高产品种选育、科学施肥、综合防治病虫害、玉米适时晚收及小麦一喷三防等对策措施,以期推动河南省小麦和玉米持续增产。

关键词: 专用缓释肥料, 专用缓释肥料, 脲酶硝化双抑制剂, NPK养分含量, 土壤酶活性, 黄瓜

Abstract: Wheat and maize are the main grain crops of Henan province. It is of great significance to ensure national grain security by continuous improving wheat and maize yield. According to the related literature and statistics, this paper analyzed the present situation of wheat and maize production in Henan province. Aiming at messy varieties, poor emergence, unreasonable fertilization, frequent natural disasters and serious plant diseases and insect pests in wheat and maize production, this paper put forward some countermeasures such as high yield varieties breeding, scientific fertilization, comprehensive prevention and control plant diseases and insect pests, maize timely harvest later, wheat a spray three prevention measures and so on, so as to promote wheat and maize yield continue to increase in Henan province.