您要查找的是不是：
- 土壤DNA Soil DNA
- 土壤DNA提取 soil DNA extraction
- 土壤DNA文库 Soil DNA library
- 土壤 soil
- 土壤的 edaphic
- 土壤微生物 edaphon
- DNA deoxyribonucleic acid (DNA)
- 有些土壤不适于耕作。 Some soils are not suitable for farming.
- 那里的土壤呈锈红色。 The soils have a rusty red tint.
- 父亲耙平土壤做播种床。 Father raked the soil smooth for a seed-bed.
- 土壤污染 soil contamination
- 那个县的土壤十分贫瘠。 The soil in that county is very poor.
- 土壤类型 agrotype
- 肥沃的土壤 fertile soil
- 残余的杀虫剂会在土壤中积淀起来。 Residues of pesticides can build up in the soil.
- 这种土壤含沙很多。 This soil is very sandy.
- 随着污染的加剧，土壤的酸化越来越严重。 The soil becomes more and more acidic as pollution mounts up.
- 土壤侵蚀 soil corrosion
- 酸性土壤 acid soil
- 土壤肥力 soil fertility
