Abstract

In this article, the soils of experimental beds of arable land with potatoes of the Tittyakh plot are studied. A general microbiological analysis of the selected soils–determination of the main ecological and trophic groups of microorganisms, as well as identification of the presence of phytopathogenic fungi contributing to potato spoilage - was carried out. It has been established that the used pesticides (herbicides) reduce the total number of microorganisms in the arable land with potatoes by 3 times and have different effectiveness against pathogenic fungi for potatoes. It was revealed that the soil at the Tittyakh site is infected with the most dangerous fungi for potatoes from the genera Fusarium, Trichoderma, Alternaria.

Details

Title
Microbiological analysis of agropal soil with potato plantings
Author
Kuzmina, N P 1 ; Ermolaeva, S V 1 ; Chevychelov, A P 1 

 Institute of Biological Problems of Cryolithozone SB RAS , 41, Lenin Avenue, Yakutsk, 677980 , Russia 
First page
012043
Publication year
2022
Publication date
Jun 2022
Publisher
IOP Publishing
ISSN
17551307
e-ISSN
17551315
Source type
Scholarly Journal
Language of publication
English
ProQuest document ID
2682427551
Copyright
Published under licence by IOP Publishing Ltd. This work is published under http://creativecommons.org/licenses/by/3.0/ (the “License”). Notwithstanding the ProQuest Terms and Conditions, you may use this content in accordance with the terms of the License.