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Information × Registration Number 0214U003007, 0111U005166 , R & D reports Title To work out the effective technological elements of receiving of original seed and elite of potato on the basis of seed material which was got by a biotechnological method in relation to the terms of north Steppe of Ukraine popup.stage_title Head Romanenko M.I., Registration Date 10-01-2014 Organization Kirovograd state agricultural experimental station of the Institute of Agriculture of the steppe zone of the National Academy of Agrarian Sciences of Ukraine popup.description2 Scientific and practical recommendations for receiving of the pre-basic and basic seed of potatoes.The increasing of the density of planting from 55000 to 75000 units per hectare, and also of the mass of planting potato tubers from 10-30 to 80-110 g promoted the increase of productivity on 1.5 and 4.18 t/ha. The use of the preparation of Lignogumat made it possible to obtain a significant increase of productivity compared to the control 1.4 - 1.72 t/ha, and increase the yield of standard tubers on 6%. The higher conditionally net profit - 33960 and 39940 UAH per hectare was obtained in the production of the elite seed with the density of planting 75000 units per hectare and the use of tubers with the mass 81-110 g, and spraying of plants with the preparation in the phase of flowering - 150 g/ha. Product Description popup.authors Романенко М.І. popup.nrat_date 2020-04-02 Close