土壤质地约可分为七级: 1.重粘土(如死泥田)——土质滑腻,湿时可搓成条,弯曲不断。 2.粘土(如胶泥田,硬涂田)——无粗糙感觉,湿时可搓成条,弯曲难断。 3.壤土(如半沙泥田)——湿时可搓成条, Soil texture can be divided into seven levels: 1. Heavy clay (such as dead mud) - soil texture is creamy, wet can be made into a strip, bending constantly. 2. Clay (such as plastic clay fields, hard Tu Tian) - no rough feeling, wet can be made into a strip, bending hard to break. 3 loam (such as half a sand muddy field) - can be wet into a strip,