| 摘要 |
FIELD: agriculture. ^ SUBSTANCE: method includes tillage of bottom and top layers of soil with creation between them tightened streaks. Cultivation and soil tillage for full-depth treatment is implemented by fields. Tillage of soil top layer is implemented for depth, exceeding for 2Ç4 cm depth of seeds sowing. Mineral fertilisers are introduced local simultaneously to soil cultivation. Seeds sowing are implemented on tightened bed, pressed out at preplant packing in areas of mineral fertiliser local introduction. After what seed are covered by soil and packed. Device contains located on frame front and back rippers drums, scuffle claws, protective shroud and packing compactors. Rippers drums are installed with the ability of free rotation and are connected to each other by overdrive. Front rippers drum allows driving teeth. Scuffle claws are installed between rippers drums. Uprights of scuffle claws are located in the middle of between traces of driving teeth of the front rippers drum. Scuffle claws allows mineral fertiliser's guides, connected by mineral fertiliser's leads with fertiliser box for supplying of mineral fertilisers into areas, which are located from uprights of scuffle claws at a distance, equal to 1/4 of adjusting width between claws. The first by movement run packing compactor is implemented with flanges of height, not less than depth of seeds sowing, which are located by track of mineral fertilisers sowing. Behind flanges there are installed seeds-guides, connected by seeds-guides with seed box. ^ EFFECT: improving of preplant soil treatment with simultaneous improvement of growth conditions and development of sown seeds of plants. ^ 2 cl, 7 dwg |
