watering arrangement with perforated pipe-line located above the soil
土壤地带性
soil zonality
暂无补充释义。
soil zonality
暂无补充释义。
watering arrangement with perforated pipe-line located above the soil
soil working agriculture, forestry
soil dilution plating technique
brown steppe soil
soil and water conservation tillage measures
soloti(=soloth soil)
humus-calcic pseudogleyed soil
crust soil