| Issue |
BIO Web Conf.
Volume 36, 2021
International Scientific and Practical Conference “Fundamental Scientific Research and Their Applied Aspects in Biotechnology and Agriculture” (FSRAABA 2021)
|
|
|---|---|---|
| Article Number | 02002 | |
| Number of page(s) | 6 | |
| Section | Physiology and Immunology of Agricultural Plants | |
| DOI | https://doi.org/10.1051/bioconf/20213602002 | |
| Published online | 01 October 2021 | |
Fungicidal and antistress properties of the preparation based on triterpene acids on spring barley
1 LLC “Chiminvest”, Nizhny Novgorod, Russia
2 Mordovian State University, Saransk, Republic of Mordovia, Russia
* Corresponding author: woodnn@yandex.ru
The most effective concentration range of the studied preparation synthesized on the basis of triterpene acids is in the range of 0.01-0.005 %. In the conditions of water-salt stress, the studied preparation increased laboratory germination of seeds, length of seedling and root of spring barley compared with the control variant. At a concentration of 0.01-0.005 %, the preparation reduced the intensity of the pathogenic complex development on the seed material of spring barley, but was significantly inferior in effectiveness to the synthetic protectant. At the same time, unlike a fungicide, the preparation did not have a depressing effect on the development of barley in the initial stages of ontogenesis.
© The Authors, published by EDP Sciences, 2021
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