Leniuk M. Leniuk M.M. Optimization elements of technology of cultivation of sunflower in a steppe zone of Ukraine

Українська версія

Thesis for the degree of Candidate of Sciences (CSc)

State registration number

0403U000513

Applicant for

Specialization

  • 06.01.09 - Рослинництво

24-01-2003

Specialized Academic Board

Д 26.004.10

National University of Life and Environmental Sciences of Ukraine

Essay

Optimum parameters of water and nutrient conditions of soil form with calculated doses of fertilizers, thickness of 60 thousands plants on 1 hectare, with using biostimulator oxiamin, nitrogen-fixing bacteriums Klebsiella stamm and lactofol "B", too. Sunflower sowing is carried out at the temperature of soil +8-10°C and during the second inter-row cultivation is used earthing up plants for annihilation of weeds. Complex of devised methods ensures the addition receipt of 14-16% of seeds with high content of oil. Net profit increases by 139-170 grn/ha. Sphere of use : agriculture.

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