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To appraise the adaptability of climate is the foundation for producing seed on a large scale and analyzing the rule that meteorologic gene’ distributing is also valuable for making decision for it. In this paper, we use space analysis tool of GIS to text the information from more than 700 weather stations in the year from 1950 to 2000. These information includes average temperature, rainfall, air pressure, relative humidity, average wind speed in 2 minutes, sunlight time. The method that exploring date and perceptible analysis are taken on these information. We integrate the result of test with the condition of producing seed, therefore, we gain assistant measures for producing seed.
Firstly, author begins studying with the relationship between meteorologic gene, longitude, latitude, and landform. Then, sets up a mathematic model with 50 years’ climatic date, uses perceptible analysis of GIS to study the rule of climatic changing and changing trend in China.
Secondly, choose proper method of Spatial Interpolation to catch the main feature of climate in the period of seed growth and correct them by DEM, so we can analyze climate of most city in China.
At last, in order to help producer choose area, comparing with the condition of producing seed synthetically and combining with date of past decades becomes much more important.