Akuaku J. Yield and quality of sunflower seeds depending on foliar fertilization and growth regulators in the conditions of the Left-Bank Forest-steppe of Ukraine

Українська версія

Thesis for the degree of Candidate of Sciences (CSc)

State registration number

0419U003620

Thesis Registration Form

0419U003620.pdf

Applicant for

Specialization

  • 06.01.09 - Рослинництво

03-07-2019

Specialized Academic Board

К 55.859.03

Sumy National Agrarian University

Essay

Among the studied high-oleic hybrids, significantly higher yields were found in PR64H32 (3.73 t/ha) and SY Experto (3.69 t/ha). The minimum yield was determined in the hybrid Antratsyt (3.13 t/ha). Foliar application contributed to an increase in seed yield by 0.19–0.36 t/ha. The maximum effect was obtained with the combined application of Wuxal bio-aminoplant + Wuxal boron (3.58 t/ha), and slightly less was the single-component application of Wuxal boron (3.53 t/ha). It should be noted that, the combined foliar applications caused a more intensive increase in yield (0.23– 0.36 t/ha) than the treatment of plants with one-component fertilizer (0.19–0.31 t/ha).

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Files

autoreferat--aref.doc

dis.doc

dis.doc

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