CLIMATE SUITABILITY MODEL FOR MAIZE IN XINGAN MENG OF INNER MONGOLIA
In this paper,the parameters and weights of temperature,precipitation and sunshine suitability function are revised,combined with the actual situation of Xingan Meng.Using Xinan Meng Tuquan County Agricultural observation station1982-2015years of dailymeteorological data and maize yield of the same period and growth stageobservation data,established on a daily scale Xingan Meng maize climate suitability model.Using the model,the daily climate suitability of maize from sowing to mature of the Tuquan county is calculated.At the same time,the comprehensive climatic suitability of different growth stage were calculated.Through the correlation analysis between climate suitability in the whole growth stage of maize and relative meteorology yield,obtained significant positive correlation,and they are also level correlation at 0.01 confidence level.These shows that the model can reflect the influence of Xingan Meng meteorological conditions on the growth of maizebetter and can be used to evaluate the climate suitability of maize growth in Xingan Meng.
MaizeXingan Mengclimate suitability modelclimate suitability function
NETL
NSTL
万方数据
维普
