| 1 | Green manure is an important kind of organic manures and plays an important role in rotation, improving quality of soil nutrients. | |
| 2 | Appropriate sowing date helped improve productivity with respect to key inputs, while appropriately delayed crop rotation was awarding to annual economic productivity of rice and wheat. | |
| 3 | The data also indicated that it can be used in cultivating forest seedlings, growing vegetables and flowers to inhibit soil nematodes in the soil by row intercrop- ping, crop rotation and grafting. |
Copyright © Purple Culture Co., Ltd. 2001 - 2026. All right reserved.
