Tikhmenev Evgenij Aleksandrovich (RU),Тихменев Евгений Александрович (RU),Tikhmenev Pavel Evgenevich (RU),Тихменев Павел Евгеньевич (RU),Vilk Aleksej Stanislavovich (RU),Вильк Алексей Станиславович (R
申请号：
RU2019107830
公开号：
RU0002711926C1
申请日:
2019.03.19
申请国别(地区):
RU
年份:
2020
代理人:
摘要：
FIELD: methods of reclamation of lands.SUBSTANCE: method for reclamation of lands disturbed during development of ore deposits of minerals, including their technical reclamation and subsequent biological reclamation, for this purpose fertile ground is sprinkled on the soil surface, fertilizers are introduced and seeds of local flora are sown, is characterized by that in process of technical reclamation, the areas subject to reclamation are flattened, to ensure the possibility of passage of the used hydraulic seeder on them and their strip grounding with application on the surface of recultivated areas of potentially fertile soil with thickness of 20–25 cm, wherein seeding and fertilization during biological reclamation is carried out in spring, wherein the seeds are sown, combining it with watering and fertilizing the crops, for which an aqueous mixture of seeds and mineral fertilizers is prepared, which is formed based on 50 kg/ha of oat seed, from 12 to 20–30 kg/ha of perennial grass seeds, 0.9–2.0 kg/ha of seeds of wood species, wherein the fertilizer application rate is up to 90 kg/ha ammonium nitrate, up to 90 kg/ha double superphosphate, up to 50 kg/ha potassium chloride, and after mixing the mixture is uniformly applied on the surface of areas subject to reclamation, after completion of sowing on same day by means of trailed harrow seeds are closed into formed potentially fertile soil, besides, in the middle of vegetation period fertilizing of crops with nitrogen fertilizers is carried out at rate of 45 kg/ha in a dissolved form. In addition, during reclamation seeds of cereals, legumes and wood-shrubby plants are used, wherein the cereals include an Arctagrostis latifolia, and/or Beckmannia syzigachne, and/or Calamagrostis langsdorffii, and/or Elymus sibiricus, and/or Elymus subfibrosus, and/or Poa pratensis, and/or Festuca pratensis, and/or Festuca rubra, and/or Deschampsia borealis, wherein the legumes include Vicia, Vicia macrantha, and/or Trifolium prate
