土壤分为哪几大类

http://agri-history.ihns.ac.cn/history/chapter52.htm

酸性硫酸盐土 Acid sulphate soils
风沙土 Aeolian soils
白浆土 Albic soils
新积土 Alluvial soils
黑土 Black soils
沼泽土 Bog soils
棕色针叶林土 Brown coniferous forest soils
棕漠土 Brown desert soils
漂灰土 Brown earths
棕壤 Brown earths
棕钙土 Brown pedocals
栗褐土 Castano-cinnamon soils
栗钙土 Castanozems
黑钙土 Chernozems
褐土 Cinnamon soils
滨海盐土 Coastal solonchaks
冷棕钙土 Cold brown calcic soils
冷钙土 Cold calcic soils
冷漠土 Cold desert soils
黄绵土 Cultivated loessial soils
灌淤土 Cumulated irrigated soils
黑毡土 Dark felty soils
黑垆土 Dark loessial soils
暗棕壤 Dark-brown earths
漠境盐土 Desert solonchaks
草毡土 Felty soils
潮土 Fluvo-aquic soils
寒钙土 Frigid calcic soils
寒漠土 Frigid desert soils
寒冻土 Frigid frozen soils
寒原盐土 Frigid plateau solonchaks
灰漠土 Gray desery soils
灰棕漠土 Gray-brown desrt soils
灰色森林土 Grey forest soils
灰褐土 Grey-cinnamon soils
砖红壤 Humid-thermo ferralitic
灌漠土 Irrigated desert soils
赤红壤 Lateritic red earths
砂姜黑土 Lime concretion black soils
石灰(岩)土 Limestone soils
石质土 Litho soils
草甸土 Meadow soils
草甸盐土 Meadow solonchaks
山地草甸土 Mountain meadow soils
水稻土 Paddy soils