郑州市优质小麦精细化农业气候区划

为进一步指导农民合理安排小麦生产，防御灾害、充分利用自然资源优势和品种遗传潜力，实现优质小麦的高效生产，在对郑州市优质小麦生产现状进行充分调研的基础上，综合分析小麦生育期间的气候特点，同时考虑主要气象灾害及病虫害，地形地貌特征、土壤质地、灌溉条件、种植结构等因素，根据优质小麦生产对气象条件的要求，确定了优质小麦的气候区划指标，采用GIS技术将郑州地区优质小麦种植划分为强筋小麦适宜种植区、强筋中筋过渡区、中筋小麦适宜种植区和中筋弱筋过渡区四个区，并根据现代农业生产特点，针对不同的小麦适宜种植区提出相应的生产管理措施。

Study on Precise Comprehensive Agricultural Climate Regional Planning of Quality Wheat in Zhengzhou City

To further guide the farmers reasonable arrange the wheat production, prevent disasters, make fulluse of the natural resources superiority and the genetic potential, realize efficient production of quality wheat,climatic characteristics in wheat growth period and other factors as the main meteorological disasters, plantdiseases and pests, topography, soil texture, irrigation conditions, planting structure etc were comprehensiveanalyzed based on the full investigation of quality wheat production status in Zhengzhou City. According to therelationship between quality wheat and meteorological conditions, the agricultural climatic regionalizationindexes were defined. Quality wheat suitable planning area of Zhengzhou City was divided to 4 regions byusing GIS method, which were strong gluten wheat suitable region, strong gluten wheat and medium glutenwheat transition region, medium gluten wheat suitable region, medium gluten wheat and weak gluten wheattransition region. The production management measures in each region were put forward according to thecharacteristics of modern agricultural production as well.