Total number
Full text
Total number
Full text
Number of local repositories
Full text
0225U004069,
(0120U104843)
,
To develop and scientifically substantiate the elements of ecologically balanced technologies for growing field crops in the steppe of Ukraine
Розробити та науково обґрунтувати елементи екологічно-збалансованих технологій вирощування польових культур в умовах Степу України
Tsyliuryk Oleksandr I., Доктор сільськогосподарських наук
04-11-2025
Dnipro state agrarian and economic university
development of elements of ecologically balanced technologies of cultivation of field crops, improvement of technological measures and increase of adaptability of cultivation of the main field crops to conditions of the Northern Steppe of Ukraine
The object of research is the processes of change in the main biometric indicators of growth, development and productivity formation of field crops (winter wheat, winter barley, winter peas, corn, sunflower, winter rapeseed, etc.) under the influence of various technological measures in the conditions of the Northern Steppe of Ukraine. The subject of research is elements of technologies for growing cereals, legumes, and oilseeds. Elements of varietal agricultural techniques for growing winter wheat, winter barley, corn, and sunflower have been researched and developed, as well as the selection of growth stimulants containing humic substances, in order to achieve maximum productivity with corn, sunflower hybrids, and winter wheat and pea varieties based on the relationship between the growth of vegetative organs of plants with their yield and phenotypic adaptation to the conditions of growth and development in the arid conditions of the northern Steppe of Ukraine. The application of growth regulators to sunflower, in particular "Ceron" (0.5 l/ha) and "Architect" (0.5 l/ha), significantly increased the yield of sunflower seeds compared to the control variant (without drugs) by 9.35–29.2% due to increased resistance and tolerance of sunflower hybrids to adverse environmental factors. The maximum efficiency in growing corn was achieved by the plant growth stimulants Avangard Grow Humate (1.0 l/ha) and Avangard Grow Amino (1.5 l/ha), which provided the highest increase in grain yield on early-ripening (DN Pyvykha FAO 180) and mid-early (DN Khortytsia FAO 240) hybrids - 10.0–25.9%. In wet years (2021), the maximum grain increase was provided by the mid-ripening DN Julia 340 - 1.03–1.33 t/ha (15.4–19.9%), and the mid-late hybrid DN Olena 440 - 0.33–1.26 t/ha (4.5–17.3%). The increase in winter wheat yield from the use of growth regulators ranged from 0.3 to 0.46 t/ha and was higher in relation to seed encrustation by 0.05–0.17 t/ha.
Anna S. Hotvianska
Nataliya L. Nozdrina
Vladyslav I. Horshchar
Mykhaylo Y. Rumbakh
Maryna V. Kotchenko
Oksana V. Bondarenko
Oleksandr O. Izhboldin
Iryna M. Sologub
Anastasiya O. Boychuk
Yaroslav V. Ostapchuk
Volodymyr O. Tyschenko
Stanіslav S. Shapoval
Angelіna V. Rasskazova
2025-11-04
Updated: 2025-12-07
Saving a scientific data set occurs in two stages:
1.) Creating a data set
Enter the name of the set, a brief description of the set (annotation), and click the “Create set” button. After that, a draft data set will be automatically created, which you can save for further work with the set. The system will redirect you to the “Data set information” page.
2.) Filling in the data
On the “Data set information” page, you need to fill in all the fields related to the data set and upload the files.
Please note! Each file is uploaded separately. This is done to ensure the stable operation of the system.
Once you have filled in the information about the scientific data set and added the necessary files, you can save the draft or send the data to the system.
Please note! Once the data has been sent, you cannot change it.
Drafts are necessary for storing the data set and editing it before sending.
All accounts on the NRA website go through a standard registration procedure and are verified. However, in order to obtain additional features, such as publishing open reviews of academic texts, verification by affiliation is required.
To obtain the status “verified”, you must change your primary email address to a corporate one, which is tied to a scientific or educational institution.
For example: user@ukrintei.ua, user@nas.gov.ua
After confirming your corporate email address, your account will be automatically verified by affiliation.
If your email address is corporate, but your account does not have a verification mark, you need to write to us at the email address NRAT@ukrintei.ua. After verification, we will add your address to the database, and your account will be verified.
After completing the verification procedure for affiliation, you can change the primary email address to a convenient one for you, without losing your status during the current verification.
You only need to verify for affiliation once.
* We use corporate addresses from the Unified State Database on Education and the State Register of Scientific Institutions Supported by the State
To search for news published on the official website of NRАT in the “News” section, you need to enter one word, several words, or an exact phrase in the search field. Different terms are separated by spaces.
The search is performed everywhere – in the title and the news text.
For a more comprehensive result, it is recommended to use word stems (parts of words without endings).
When using multiple words for the search, they are combined using one of the logical methods described below.
By default, the logical connector “and” is used. In this case, search results will include all news releases that contain the specified words, even if they are located separately from each other and are in different parts of the text.
Example: Search phrase: OECD report. Search result: all news containing the words “report” and “OECD” in the text and in the title, both together and separately.
If a phrase or phrase is enclosed in quotation marks (“), the results will include all publications where this exact phrase or phrase is found.
Example: Search phrase: “OECD report.” Search result: all news containing the exact phrase “OECD report.”
If you know the publication date of the news or are interested in a specific time frame in which they were published on the website, you can select such a date or date range in the additional field that looks like a calendar. The date is entered in the format year-month-day and confirmed by clicking on the corresponding date in the calendar dropdown. You can enter a date or choose one by browsing through the calendar by months and years. By default, the interval starts from the oldest date (2018-01-23) and ends with the current date.
You can also use one or more hashtags, which are located under the search field on the right side of the “News” page.
Please note: The search for academic texts is carried out in a separate search window at the following link https://nrat.ukrintei.ua/searchdb.
