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Registration Number

0215U009398, 0114U000306 , R & D reports

Title

To improve some elements of the adaptive technology of cultivation of maize hybrids for grain western steppe of Ukraine.

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Head

Burak Igor Mihajlovich,

Registration Date

28-12-2015

Organization

National academy of agrarian sciences of Ukraine Institute of feed research and agriculture of Podillya Ternopil state agricultural experimental station

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Research object: corn. Aim of work : to Educe and recommend a production the most effective receptions of growing of corn in the conditions of western Forest-steppe of Ukraine. Article of research : Elements of technology of growing of corn. Method of researches - the field, laboratory, statistical. Theoretical and practical results: - the influence of dates of sowing on the productivity of maize. It is established that the optimum sowing time for maize hybrids of different ripeness groups is the soil temperature at depth of seeding; - established effective doses of application of plant growth regulators and micronutrients in the technology of growing corn for Maximum corn yield observed in the variant with spraying the RAF pennant 1000 g/ha + Oracle multicomplex 1000 g/ha. - studied the effects of planting density on productivity of corn is the Highest yield of maize hybrids of various ripeness groups provided the maximum density. When the density of 100 thousand PCs./ha on the background of N60P60K60 yield in hybrid rangetype NAM Pepeha up to 6.62 t/ha, in mid-Krinichansky SV 257 with a density of 90 thousand units/ha - 6,83 t/ha, the mid Zbruch to the density of 80 thousand PCs./ha - 7,01 t/ha - studied the most productive hybrids for grain Novelty.In conditions of Western Forest-steppe zone will be developed the most effective methods of growing maize (sowing date, plant density, the efficiency of pgrs and micronutrients, selection of the most productive corn hybrids). Is detected agronomic and economic feasibility of growing hybrids of different ripeness groups in technological systems. The effectiveness of the implementation: Use of advanced elements of technology of cultivation of corn will provide economic efficiency 600 UAH./ha. Scope of application: agriculture

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Бурак Ігор Михайлович

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2020-04-02