Ivashchuk P. Optimization of a growth process of a corn on a grain in conditions of the Western Forest-Steppe of Ukraine

Українська версія

Thesis for the degree of Candidate of Sciences (CSc)

State registration number

0408U000675

Applicant for

Specialization

  • 06.01.09 - Рослинництво

22-01-2008

Specialized Academic Board

71.831.01

Essay

In dissertational work the basic results of researches on studying features of growth, development and formation of photosynthetic and grain efficiency of corn are stated depending on influence of a hybrid, term of sowing and norm of seeding of seeds, and also quality indicators of a grain are determined and the economic and bio-energetic evaluation of technology of cultivation of corn on a grain in conditions of region is given. The got and generalized material enables to recommend in production in conditions of the Western Forest-steppe of Ukraine to raise on a grain corn of hybrids of group of ripeness of FAO 220. Hybrid Sandrina to sow at daily average temperature of ground during sowing + 80С norm of seeding of 70 thousand per ha, and the Titan-220 SV and the General to sow hybrids at daily average temperature of ground during sowing + 100С accordingly norms of seeding 90 and 80 thousand per ha.

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