Home > Term: topsoil (surface soil)
topsoil (surface soil)
The uppermost part of the soil ordinarily moved in tillage, or its equivalent in uncultivated soils. Topsoil ranges from 8-10 cm to 20-25 cm in depth. It is frequently designated as the plow layer.
- ส่วนหนึ่งของคำพูด: noun
- อุตสาหกรรม/ขอบเขต: Agriculture
- Category: Rice science
- Company: IRRI
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- D.Herbert
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