Welcome to Chinese Agricultural Science Bulletin,

Chinese Agricultural Science Bulletin ›› 2017, Vol. 33 ›› Issue (13): 101-106.doi: 10.11924/j.issn.1000-6850.casb16080100

Special Issue: 现代农业发展与乡村振兴 玉米 农业气象

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Summer Maize in Changqing: Growth Climate Condition and Agricultural Regionalization

Shi Chunyan1, Zhang Qiandong1, Ouyang Qiuming2, Zhang Yanfei1, Wang Jinping1, Geng Qiang1   

  1. (1Changqing District Meteorological Bureau of Ji’nan City, Ji’nan 250399; 2Ji’nan Meteorological Bureau, Ji’nan 250021)
  • Received:2016-08-23 Revised:2016-11-18 Accepted:2016-11-21 Online:2017-05-16 Published:2017-05-16

Abstract: According to the requirement of the summer maize on the meteorological conditions, use of Changqing area (1981~2015) climate data and topography and soil data, using the Kriging interpolation method, weighted comprehensive evaluation method and analytic hierarchy process method, combined with GIS technology in Changqing District summer maize planting suitability spatial distribution analysis and fine agricultural zoning. The results show that most of the Changqing agricultural climatic conditions suitable for the growth of summer maize. The suitability distribution of Summer Maize in Changqing district has obvious spatial difference, and the overall trend is decreasing from northwest to Southeast. The most suitable area is mainly distributed in the Pingan street office, Wenchang Street office and other parts of the region; Suitable area distribution is in Gushan Cloud Lake Street office, Wufengshan Street offices and other parts of the region; The general suitable area is mainly distributed in the southeast of Changqing. The results of agricultural regionalization have a certain application value for the rational utilization of climate resources in the region, the development of modern agriculture and the adjustment of summer maize planting planning.

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