Zobrazeno 1 - 10
of 58
pro vyhledávání: '"exchangeable magnesium"'
Autor:
D. V. Syshchykov, I. V. Agurova
Publikováno v:
Бюллетень Почвенного института им. В.В. Докучаева, Vol 0, Iss 117, Pp 101-117 (2023)
The aim of the work was to study the qualitative and quantitative composition of the soil-absorbing complex of degraded soils of agricultural land on the territory of the Donetsk People's Republic (DPR). The main tasks of the work were to study the a
Externí odkaz:
https://doaj.org/article/2d2ca6831cd64edbb75ab8624ea1736a
Autor:
Nataliya Andreeva
Publikováno v:
Bulgarian Journal of Soil Science, Vol 5, Iss 1, Pp 11-22 (2020)
Salinisation is an important soil-forming process (primary or secondary), characterized by an excess of water-soluble salts and/or exchangeable sodium. The amount of exchangeable magnesium is also essential for the more detailed determination of th
Externí odkaz:
https://doaj.org/article/a72cf15e48134c929b656a469d0b84f3
Publikováno v:
Journal of Ecological Engineering, Vol 20, Iss 4, Pp 61-68 (2019)
The subject of the study was an analysis of the influence of two-component mineral fertilizers of Polish, Lithuanian and Russian production on changes in the soil reaction and contents of available phosphorus and potassium as well as exchangeable mag
Externí odkaz:
https://doaj.org/article/2be16669371a42b085b2a5f552cc8025
Akademický článek
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Publikováno v:
Inżynieria Ekologiczna, Vol 19, Iss 3, Pp 17-22 (2018)
When choosing a multicomponent fertilizer, apart from chemical composition and mutual proportions between components, agrotechnical factors should be taken into account. When using multicomponent fertilizers, the fertilizer best suited to the nutriti
Externí odkaz:
https://doaj.org/article/e411cefbf1e949c59ede90e19677a411
Autor:
Vladimir Yakimenko, Natalia Naumova
Publikováno v:
Agronomy, Vol 11, Iss 9, p 1877 (2021)
Imbalance of nutrients limits crop yields. Although K fertilization receives sufficient attention in research and practice, Mg supply is rather neglected. The effect of Mg fertilization (0, 5 and 10 g Mg/m2), combined with two K fertilization rates (
Externí odkaz:
https://doaj.org/article/41a75e1fdf144defb32997a51af447d1
In the soils of anthropogenous transformed ecosystems (monitoring sites № 2, 7, 8), values of totalexchangeable bases varied within 33.6–56.9 % in relation to control. The indicator of the sum ofexchangeable bases in the soils of rock dump ecosys
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::303666cee74e8b56659ba5eb5fbbd696
Autor:
Andreeva, Nataliya
Publikováno v:
Bulgarian Journal of Soil Science, Vol 5, Iss 1, Pp 11-22 (2020)
Salinisation is an important soil-forming process (primary or secondary), characterized by an excess of water-soluble salts and/or exchangeable sodium. The amount of exchangeable magnesium is also essential for the more detailed determination of the
Akademický článek
Tento výsledek nelze pro nepřihlášené uživatele zobrazit.
K zobrazení výsledku je třeba se přihlásit.
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В статье рассмотрена необходимость создания стандартных образцов (СО) разных типов почв с аттестованными значениями содержания показа
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8fe96fe40d47ff85c1a2dd9f2b1e0796