Zobrazeno 1 - 10
of 133
pro vyhledávání: '"A. V. Lednev"'
Publikováno v:
Аграрная наука Евро-Северо-Востока, Vol 24, Iss 1, Pp 95-106 (2023)
In the conditions of the Udmurt Republic, field experiments (2017-2021) were carried out on the remediation of agro-podzolic loamy soil (albeluvisoils) with a high level of chromium contamination (application of 500 mg a.i./kg of soil). Both chemical
Externí odkaz:
https://doaj.org/article/f2edbdeedfc744ad8541b410b2bd56dd
Autor:
A. V. Lednev, A. V. Lozhkin
Publikováno v:
Аграрная наука Евро-Северо-Востока, Vol 21, Iss 1, Pp 43-51 (2020)
The article presents the results of the influence of various aerating agents, carriers of new generation oil-oxidizing biological product on the agrophysical parameters of sod-podzolic soil highly contaminated with oil (up to 10%), and on the rate of
Externí odkaz:
https://doaj.org/article/38f2712877a34686b21f80e2f014122a
Publikováno v:
Аграрная наука Евро-Северо-Востока, Vol 67, Iss 6, Pp 102-108 (2018)
The influence of the initial degree of cultivation on the development of modern soil- forming processes in fallow agrosod-podzolic loamy soils of the Udmurt Republic was established by 2015-2017 studies. It has been shown that three-year weed infesta
Externí odkaz:
https://doaj.org/article/3f8f865905db466cb41bb12beeeb2ab5
Autor:
A. V. Lednev, A. V. Dmitriev
Publikováno v:
Аграрная наука Евро-Северо-Востока, Vol 0, Iss 2, Pp 28-34 (2017)
According to the materials of 2015 expeditionary soil approbation the key areas, located on the accumulative relief forms are revealed in the Udmurt Republic. Complex observations were taken in arable land, fallow land, and forest. It was found that
Externí odkaz:
https://doaj.org/article/33c516d316eb42f6b72e52ff95e184cb
Autor:
A. V. Lednev, I. A. Skvortsova
Publikováno v:
Аграрная наука Евро-Северо-Востока, Vol 0, Iss 1, Pp 47-53 (2017)
The oil industry is one of the most environmentally potentially dangerous sectors of the economy, as at all stages of the oil periodically arise emergency situations in which pollution occurs environment. The aim of our research - to study the effect
Externí odkaz:
https://doaj.org/article/926b88298d6c443eae2a94f6fe00bc40
Publikováno v:
Journal of Innovation and Entrepreneurship, Vol 11, Iss 1, Pp 1-12 (2022)
Abstract In this article, the authors introduce mutual insurance as a constructive component of the modern entrepreneurial landscape aimed at the protection of the wealth-related interests of the participants of the mutual insurance company (mutual i
Externí odkaz:
https://doaj.org/article/99d0562722f14f04998f6fd286d98b7e
Autor:
A. V. Dmitriev, A. V. Lednev
Publikováno v:
Eurasian Soil Science. 54:1119-1129
We have revealed the dependence of current soil-forming processes in laylands on the period of theirs overgrowing, landform, and cultivation intensity. The main object of research is represented by regraded agrosoddy-podzolic soils (Albic Glossic Ret
Autor:
A. V. Dmitriev, A. V. Lednev
Publikováno v:
The Bulletin of Izhevsk State Agricultural Academy. :12-26
Publikováno v:
Russian Agricultural Sciences. 46:586-590
This paper addresses the effects of the initial soil cultivation degree on the development of modern soil-formation processes affecting the agrochemical parameters of agro-sod-podzolic loamy soils. The effects were monitored in the course of a 4-year
Publikováno v:
Russian Agricultural Sciences. 46:33-38
The results of many years field experiment on the remediation of agro-sod-podzolic loamy soil (albeluvisoils) contaminated with nickel are analyzed. Various doses of ameliorants and fertilizers were studied as ameliorative additives: limestone and ph