Registration Number
0214U001103,
0111U004570
, R & D reports
Title
Identify varieties and sowing as seed potatoes of the variety and growing conditions phytosanitary
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Head
Muzika l.F.,
Registration Date
20-01-2014
Organization
Institute of Agriculture of Northern East of National Academy of Agrarian Sciences of Ukraine
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The object of research - seeds, potato varieties (listed in the National Register of varieties of Ukraine), growth stimulants, complex fertilizers. y increasing the stem and bulboutvoryuyuchoyi ability of potato plants from the effects of drugs riststymulyuyuchyh observed productivity growth in the early grade Tiras 1,1-1,9 t / ha and Medium grade Fun at 1,4-2,3 t / ha with yields under control respectively 14.6 and 17.9 t / ha. Thus the observed increase in relative control of seed tuber crop varieties fraction Tiras on 17,6-22,6 % and 17,6-21,0 class Fun in % by reducing the proportion of tubers fines and total productivity growth . Profit growth was 7,0-9,3 thousand. / Ha , profitability 23,0-29,7 %. The use of PPP solutions in growing seed potatoes contributed to increasing plant resistance to adverse environmental conditions , reduction of lesion plant viral diseases in 32,2-55,0 % and 21,2-81,2 % tuber fungal and bacterial diseases . Through the use of solutions of complex water soluble fertilizer peredposadkovoyi processing tubers and plants during the growing season marked reduction in lesion of plants 19,3-47,6 % and 36,1-61,5 % in tubers . Through the application of complex solutions of water-soluble fertilizers obtained growth: productivity 1,5-2,9 t / ha ( 9,7-17,6 %) release of seed tubers fraction 5,8-13,6 % profit - 6.7 10.5 thous. / ha return - 17,0-37,1 % for potato yields in crop rotation and 1,5-3,4 t / ha ( 11,8-22,8 %), the output seed tubers fraction 4,0-7,6 ??% profit 3,7-15,5 thous. / ha profitability 8,3-53,5 % - while placing it in a monoculture crops . Depending on growing conditions increase crop seed tubers to control faction was 24,1-46,4 % for grade Tiras and 12,7-41,5 % for class fun.
Product Description
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Кабанец В.М.
Кураєд А.В.
Музика Леонід Пилипович
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2020-04-02
