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云南省地处21°9′—29°15′N 和97°39′—106°12′E 之间,大部属亚热带南部和热带北缘,部分为温带地区。该省气候包括北热带、南亚热带、北亚热带、暖温带、温带、寒温带七个类型。土壤类型可分17个,其大类有砖红壤、砖红壤性红壤、
Yunnan is located between 21 ° 9’-29 ° 15’N and 97 ° 39’-106 ° 12’E, with most subtropics and the northern margin of the tropical margin, partly temperate. The province’s climate includes the northern tropical, southern subtropical, northern subtropical, warm temperate, temperate and frigid temperate seven types. Soil types can be divided into 17, the major categories are red brick, red brick red soil,