Search academic texts

Registration Number

0216U002646, 0111U002561 , R & D reports

Title

Substantiation of receptions of use of the newest regulators of growth in intensive technologies of cultivation of agricultural crops in the conditions of insufficient humidifying of the Steppe zone of Ukraine.

popup.stage_title

Head

Kalitka Valentina,

Registration Date

11-05-2016

Organization

Tavria State Agrotechnological Universiti

popup.description2

Research object: process of forming of the productivity of grain, leguminous and oil-bearing crops under the action of modern regulators of height. A research purpose is establishment of influence of preseed treatment of seed and plants of grain, leguminous and oil-bearing crops on the productivity and quality of products. In the process of research next methods were used: laboratory, vegetation, field and statistical for treatment of the got results. The influence of different component disinfectants and their combination with AKM growth regulator on the processes of seed germination, root growth and seedlings was studied. It was determined that when using Lamardor, vigor decreased by 3.4% compared to control. When using Raksil Ultra, laboratory germination increased by 6.8%, while with Lamardor it decreased by 9.4%. Increase of adaptive capacity of plants and the intensity of nitrogen fixation with the joint application of AKM growth regulator with nitrogen fertilization, which helped to increase yields from 9 to 30% compared to the version without the use of plant growth regulator was experimentally proved and scientifically substantiated. The influence of plant growth regulators and active rhizobia strains on pigment complex and productivity of peas (Pisum sativum L.) was studied. It was established that the use of said preparations for pre-sowing treatment of seeds and vegetating plants helps to ensure a reliable yield increase by 0.69-0.76 t/ha. With the application of AKM growth regulator for pre-sowing sunflower seed treatment pollen fertility increases by 22%, leaf area by 23% and biological productivity by 25%. Influence of biofertilizers and complex regulator of height of АКМ was first investigational on the productivity, frost-resistance and quality of grain and seed, that served a base for development of technology of the use of regulator of height of АКМ at growing of cultures. The results of researches can be drawn on for development of innovative technologies of growing of the field cultures.

Product Description

popup.authors

Єременко О.А.
Герасько Т.В.
Золотухіна З.В.
Кліпакова Ю.О.
Колесніков М.О.
Кулаєва М.В.
Покопцева Л.А.
Тодорова Л.В.

popup.nrat_date

2020-04-02