Onipko V. Capital investments forming for the development of agroindustrial production (theoretical and practical aspects).

Українська версія

Thesis for the degree of Candidate of Sciences (CSc)

State registration number

0402U000706

Applicant for

Specialization

  • 06.01.01 - Загальне землеробство

01-03-2002

Specialized Academic Board

Д 08.804.02

Dnipro state agrarian and economic university

Essay

Detection features of growth, development and harmfulness of ragweed in field-cultures agronosises with miscellaneous competitive ability of biological depressing weeds. To find out ragweed's features development in field cultures agronosises of Ukrainian Left-bank forest-steppe and to elaborate effective measures of strife with weeds. Used methods-field and laboratory investigations.Dependence of growth, development, blossom, dust building capacity and ragweed injuriousness from photosyntetical fissile irradiation in the interior layer stooling is established in agronosises for the first time. More effectual measures of strife with harmful weeds are designed. These measures provide series expulsion them from sowings, crop conservation, enriching environment phytosanitary. To infuse ragweed and other weeds controlling measures, to supply conservation of sowing leading cultures; 3-6 centner - hectare winter wheat food grain ,6-8 centner - hectare corn and barley fodder grain, 3-5 centner- hectare sunflower seeds. To anticipate reception dangerous allergen blossom in air. Agricultural practice is the sphere of use.

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