Vestnik On-line
Orenburg State University december 24, 2024   RU/EN
Headings of Vestnik
Pedagogics
Psychology
Other

Search
Vak
Антиплагиат
Orcid
Viniti
ЭБС Лань
Rsl
Лицензия Creative Commons

2011, № 12



Semenova I.N., Ilbulova G.R., Zulkarnaev A.B., Suyundukov Ya.T. EFFECTS OF ZEOLITES ON ENZYMATIC ACTIVITY IN ORDINARY CHERNOZEM IN CASE OF LEAD CONTAMINATIONIn study of enzymatic activity of soil, polluted with Pb, it was found that when the lead content was up to 10 MACs (maximum allowable concentrations), urease activity in nonfertilized soil was reduced to 50%, proteolytic activity — to 25%, and cellulolytic аctivity — to 36% from activity in uncontaminated soil. In the presence of zeolites and organic fertilizers, this effect was less pronounced. Key words: enzymatic activity of soil, zeolites.

Download
References:

1. Gafarova E.V., Zaripova S.K., 2005 Effect of zeolite-contaning rocks and sainfoin on biological parameters of leached chernozem, contaminated by mixture of hydrocarbons // Bulletin of the Samara State University — Natural Science Series. 2005. -№6(40).-P. 146-157.

2. Golohvast K.S., Panichev A.M., Gulkov A.N., Anisimova A.A. Prospects for bio-medical use of natural minerals // Proceedings of Samara Scientigic Center of Russian Academy of Sciences, -2009. –Volume 11, -N1(2). -P. 208-211.

3. Islamgulova G.E., Suyundukova M.B., Suyundukov Ya. T., Muhametdinova G.A. Effect of natural zeolite on soil fertility and crop productivity//Agrarian Science.-2008. -№7. -P. 21–23.

4. Muhametdinova G.A., Suyundukova M.B. Effect of applying various doses of natural zeolites on structural and aggregate composition of ordinary chernozem // Bulletin of Orenburg State University. Problems of Southern Urals. Part 2. Special Issue (75). — 2007. -P. 231–233.

5. Haziev F.H. Methods of soil enzymology. Moscow: Publishing House "Nauka".- 2005. 252 p.


About this article

Authors: Semenova I.N., Ilbulova G.R., Zulkarnaev A.B., Suyundukov Ya.T.

Year: 2011


Editor-in-chief
Sergey Aleksandrovich
MIROSHNIKOV

Crossref
Cyberleninka
Doi
Europeanlibrary
Googleacademy
scienceindex
worldcat
© Электронное периодическое издание: ВЕСТНИК ОГУ on-line (VESTNIK OSU on-line), ISSN on-line 1814-6465
Зарегистрировано в Федеральной службе по надзору в сфере связи, информационных технологий и массовых коммуникаций
Свидетельство о регистрации СМИ: Эл № ФС77-37678 от 29 сентября 2009 г.
Учредитель: Оренбургский государственный университет (ОГУ)
Главный редактор: С.А. Мирошников
Адрес редакции: 460018, г. Оренбург, проспект Победы, д. 13, к. 2335
Тел./факс: (3532)37-27-78 E-mail: vestnik@mail.osu.ru
1999–2024 © CIT OSU