| 1. | Fertilizers and soil conditioners - vocabulary
肥料和土壤调理剂术语 |
| 2. | Experiment on soil moisture threshold values by using soil conditioners
土壤调理剂显效水分阈值试验研究 |
| 3. | Rice nursery soil conditioner
水稻苗床调理剂 |
| 4. | Synthetic soil conditioner
合成土壤改良剂 |
| 5. | Natural soil conditioner
天然土壤改良剂 |
| 6. | Sludge . organic soil conditioners . growth media . determination of dry matter
污泥.有机土壤改良剂.生长培养基.干物质的测定 |
| 7. | Fertilizers and soils conditioners . determination of calcium - egta complexometric method
肥料和土壤改良剂.钙- egta络合滴定法测定 |
| 8. | Study on effect of using three soil conditioners to phosphorus validity of soda - alkali soil
不同改良剂对苏打碱土磷有效性影响的研究 |
| 9. | Fertilizers and soils conditioners . solubilizing of calcium and magnesium by hydrochloric attack
肥料和土壤改良剂.钙和镁用盐酸侵蚀法增溶 |
| 10. | Fertilizers and soils conditioners . determination of calcium by atomic absorption spectrometric method
肥料和土壤改良剂.用原子吸收光谱法测定钙 |
