| 摘要 |
A method for prolonged keeping natural pastures as high-yielding ones at minimum energy consumption and reduced costs includes separate carrying out of such operations as levelling molehills, animal fecal matters, harrowing, light disking, surface application of mineral fertilizers and undersowing of grasses. The complex of works as a whole is carried out for one passage of the unit, in front of which a sowing unit for sowing the seed of a grass mixture and granulated fertilizers is mounted, and from behind an implement for forming mulch obtained as a result of shredding ant colonies and mixing the soil of molehills with the remaining animal excrements, by which the seed of the grass mixture and mineral fertilizer granules are covered. |
