FARM CROPS CULTIVATION METHOD Russian patent published in 2000 - IPC

FIELD: agriculture. SUBSTANCE: method involves preparing soil; performing presowing treatment of seeds and tubers with mixture of activators, immunostimulators, antagonists and complex biological fertilizers (avertrop, rhizoplan, ampelomicine, herbamine, diprene or nematol, complex biological fertilizer, general-purpose symbiont) which are used in half doses compared to doses normally used (mixture 1); applying the mixture combined with biological fertilizers (biological humus, roots mixture in recommended doses) into holes prior to planting; applying, together with biological preparations, Trichogramma production wastes or virus biological preparations production wastes (dead butterflies) with sapropel or rot bird dung or powdered fallen leaves or coniferous needles or branches (mixture 2); performing periodical surface spraying or watering of vegetative plants (once a fortnight), with biological humus being preliminarily thrown and roots mixture being applied into soil (same dosage); settling in soil complex of microorganisms, microbiological antagonists contained in biological preparations; introducing predaceous insects as fauna elements by periodically delivering them in half dosage as compared to dose recommended for given preparation, and microorganisms which are primary nutrient of biological preparations. Prior to spraying with diprine and/or nematol, sodium alginate is used for preventing nematodes from drying and dying. At the initial stage of vegetative period of crops, complex-colored and/or umbrella-leaved plants are planted in crop row spacings for providing additional feed source for imago entomophages. EFFECT: increased yield, improved quality of product, reduced usage of chemicals and mineral fertilizers and provision for preventing environment and yield from contamination with toxic substances. 7 dwg, 3 tbl, 3 ex