The influence of sheep pasturing on the humus condition of light chestnut soils of the Tersko-Kumskaya Depression

Autor:	M. E. Kotenko
Rok vydání:	2011
Předmět:	Insoluble residue Global and Planetary Change geography geography.geographical_feature_category Ecology Agronomy Chemistry Loam Soil water Soil Science Pasture Ecology Evolution Behavior and Systematics Humus
Zdroj:	Arid Ecosystems. 1:115-118
ISSN:	2079-0988 2079-0961
DOI:	10.1134/s2079096111020053
Popis:	In light loamy soils and loamy sands of light chestnut associations, pasturing digression leads to an intensive decrease in the humus content to 0.4–0.7%. In the first three years of digression, the humus content decreases by 20% of its total amount, while the humic acids : fulvic acids : insoluble residue ratio remains the same. Pasture load, independently of its intensity, leads to a leveling of the total humus content and its fractions and to a certain uniformity in it. Preservation of residual humus content can promote the restoration of soils after the cessation of pasturing.
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_________::ea22b4367d3f70002a414bc42494b778 https://doi.org/10.1134/s2079096111020053 Zobrazit plný text záznamu Full text from SpringerLink