| 1 | Only use colza cake for fertilizing. | |
| 2 | Top dressing should be carried out after intertillage at a time. | |
| 3 | For a time weeding and manuring were neglected. | |
| 4 | The products are generally for top dressing, but also can be used for basal fertilizer, manure species; | |
| 5 | The product can be used for basal fertilizer, topdressing, types of fertilizer and fertilizer raw materials production; |
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