BIO Web Conf.
Volume 34, 2021International Scientific Conference “Biologization of the Intensification Processes in Horticulture and Viticulture” (BIOLOGIZATION 2021)
|Number of page(s)||7|
|Section||Biologization of Methods of Soil Fertility Reproduction and Nutrition Optimization in Plantings of Horticultural Crops and Grapes|
|Published online||10 September 2021|
Using of immunomodulating substances in optimizing cucumber nutrition in protected soil conditions
Stavropol State Agrarian University, 12 lane Zootehnicheskiy, Stavropol, 355017, Russia
Studies on the influence of biologically active substances with immunomodulatory properties on the productivity of greenhouse cucumber were conducted in the winter-spring turnover of the sixth light zone in 2019-2020. The paper analyzes data on the prevalence of major diseases in cucumber plantings, the intensity of respiration and photosynthesis in plants, the level of yield and yielding of standard crop products, depending on the use of immunomodulating substances against the background of the main nutrition scheme. As a result of scientific research, it was found that the use of immunomodulators (arachidonic acid, hydroxycinnamic acids, triterpenic acids, salicylic acid) in the technology of cucumber cultivation activated the protective properties of plants against pathogens, contributed to the activation of the intensity of respiration, photosynthesis, obtaining an increased yields and the output of standard products.
© The Authors, published by EDP Sciences, 2021
This is an Open Access article distributed under the terms of the Creative Commons Attribution License 4.0, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.
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