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Evaluation of the Content of Macro- and Microelements in the Leaves of Garden Strawberry (Fragaria ananassa Duch.) under Different Mineral Nutrition Systemsстатья
Статья опубликована в журнале из списка Web of Science и/или Scopus
- Авторы: Kotelnikova A.D., Shishkin M.A., Bamatov I.M.
- Журнал: Siberian Journal of Life Sciences and Agriculture
- Том: 16
- Номер: 5
- Год издания: 2024
- Издательство: Научно-инновационный центр
- Местоположение издательства: Красноярск
- Первая страница: 288
- Последняя страница: 302
- DOI: 10.12731/2658-6649-2024-16-5-942
- Аннотация: The use of mineral fertilizers is a necessary practice that contributes to realizingthe yield potential of crops. However, the efficiency of nutrient utilization by plantsremains low, which can lead to non-productive losses and negative environmentalconsequences. One of the possible solutions is the use of fertilizers of prolongedaction, including modern Russian developments in the field of polymer-modifiedfertilizers (PMFs). In this work we evaluated the changes in the content of a numberof elements (Ca, P, K, Mg, Cu, Zn, Mn, Fe) in the leaves of strawberry (Fragariaananassa Duch.) cultivars Elizaveta-2, Profusion, Irma under the conditions ofdifferent nutrition systems – without fertilizers, with the application of traditionalmineral fertilizers, the author’s system with the use of PMF (with a polymer contentof 5% and 10%) and with the use of a foreign analog of PMF. Strawberry plantswere grown under greenhouse conditions, and leaf samples were taken at threevegetative stages – the stage of formation of white fruits, the stage of beginningof fruit ripening, and the stage of ripe fruits. Elemental analysis of the leaves wasperformed by inductively coupled plasma optical emission spectrometry (ICP-OES).Differences between strawberry cultivars and between nutrition systems for plantsof the same cultivar were found. At the same time, according to the results of theevaluation of the changes in the content of a number of macro- and microelementsin the leaves of strawberry plants at different stages of vegetation under differentnutrition systems, no striking regularities were observed that would be characteristic of each variety used in the experiment. However, the increase in the content ofCa, Mg, Cu and Fe observed in a number of cases when using the author’s nutrition system may indicate the improvement in the conditions for the uptake of thesenutritional elements when using PMF
- Добавил в систему: Котельникова Анна Дмитриевна
Прикрепленные файлы
| № | Имя | Описание | Имя файла | Размер | Добавлен |
|---|---|---|---|---|---|
| 1. | Полный текст | 942-Текст_статьи-4435-1-10-20250210.pdf | 2,7 МБ | 10 февраля 2025 [kotopez] |