Abstract
Using growth stimulators and anti-gibberillin preparations of different chemical compounds, we created different pressures in the coordinate covalent bond systems during germination of sunflower seeds. Using gibberellin and treptolem growth stimulators and Paclobutrazol and Chlormequat-Chlorid anti-gibberillin preparations is an efficient method of reconstructing coordinate covalent bond during the germination of seeds of oil-bearing crops. It allows determination of the role of the hormone factor in the utilization of reserve lipids over the heterotrophic phase of plant development. Blocking the synthesis of gibberellins by retardants caused decrease in activity of lipase, hydrolysis of reserve lipids and the meristem, which resulted in decrease in the energy of germination. Compared to the control, the impact of gibberellin increased the content of butyric acid, and the impact of Paclobutrazol reduced the content of butyric acid. Linoleic acid showed exactly the opposite changes. In relation to the control, a significant increase in the content of non-saturated linoleic acid was observed in both variants of the experiment. Gibberellic acid stimulated and Paclobutrazol slowed the usage of free higher fatty acids for the process of morphogenesis.
Highlights
Using gibberellin and treptolem growth stimulators and Paclobutrazol and Chlormequat-Chlorid anti-gibberillin preparations is an efficient method of reconstructing coordinate covalent bond during the germination of seeds of oil-bearing crops
Blocking the synthesis of gibberellins by retardants caused decrease in activity of lipase, hydrolysis of reserve lipids and the meristem, which resulted in decrease in the energy of germination
The impact of gibberellin increased the content of butyric acid, and the impact of Paclobutrazol reduced the content of butyric acid
Summary
Using gibberellin and treptolem growth stimulators and Paclobutrazol and Chlormequat-Chlorid anti-gibberillin preparations is an efficient method of reconstructing coordinate covalent bond during the germination of seeds of oil-bearing crops It allows determination of the role of the hormone factor in the utilization of reserve lipids over the heterotrophic phase of plant development. Застосування стимуляторів росту гібереліну та трептолему та антигіберелінових препаратів паклобутразолу та хлормекватхлориду – ефективний прийом реконструкції донорно-акцепторних відносин у період проростання насіння олійних культур, що дозволяє встановити роль гормонального фактори в утилізації резервних ліпідів у гетеротрофну фазу розвитку рослини. У зв’язку із цим, мета цієї статті – встановити особливості використання резервних ліпідів насіння соняшнику під час моделювання різного напруження донорно-акцепторних відносин за впливу стимуляторів росту гіберелової кислоти та трептолему та інгібіторів росту хлормекватхлориду та паклобутразолу
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