| 摘要 |
FIELD: agriculture. ^ SUBSTANCE: method includes entering manure in a layer into lower part of deep arable horizon in the first year of crop rotation. Then fresh organic fertilisers are added and ploughed to lower manured layer. At the same time each subsequent introduction of fresh organic fertilisers and their ploughing to the depth lower than the previous one, to the value sufficient to cover the whole arable horizon from downwards upwards in a crop rotation. To eight-year crop rotation each subsequent reduction of depth for introduction of fresh organic fertilisers and ploughing makes 3-5 cm. As fresh organic fertilisers, straw is used, or siderites or a layer of perennial herbs. ^ EFFECT: method makes it possible to accelerate processes of humus production and to increase crop capacity. ^ 3 cl, 1 tbl |
