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QUANTITY AND QUALITY OF SOIL ORGANIC MATTER IN ECOLOGICAL AND INTEGRATED FARMING SYSTEM

ERIKA TOBIAŠOVÁ

Puni tekst: engleski, PDF (189 KB) str. 0-0 preuzimanja: 561* citiraj
APA 6th Edition
TOBIAŠOVÁ, E. (2012). QUANTITY AND QUALITY OF SOIL ORGANIC MATTER IN ECOLOGICAL AND INTEGRATED FARMING SYSTEM. Journal of Central European Agriculture, 13 (3), 0-0. Preuzeto s https://hrcak.srce.hr/86519
MLA 8th Edition
TOBIAŠOVÁ, ERIKA. "QUANTITY AND QUALITY OF SOIL ORGANIC MATTER IN ECOLOGICAL AND INTEGRATED FARMING SYSTEM." Journal of Central European Agriculture, vol. 13, br. 3, 2012, str. 0-0. https://hrcak.srce.hr/86519. Citirano 21.10.2021.
Chicago 17th Edition
TOBIAŠOVÁ, ERIKA. "QUANTITY AND QUALITY OF SOIL ORGANIC MATTER IN ECOLOGICAL AND INTEGRATED FARMING SYSTEM." Journal of Central European Agriculture 13, br. 3 (2012): 0-0. https://hrcak.srce.hr/86519
Harvard
TOBIAŠOVÁ, E. (2012). 'QUANTITY AND QUALITY OF SOIL ORGANIC MATTER IN ECOLOGICAL AND INTEGRATED FARMING SYSTEM', Journal of Central European Agriculture, 13(3), str. 0-0. Preuzeto s: https://hrcak.srce.hr/86519 (Datum pristupa: 21.10.2021.)
Vancouver
TOBIAŠOVÁ E. QUANTITY AND QUALITY OF SOIL ORGANIC MATTER IN ECOLOGICAL AND INTEGRATED FARMING SYSTEM. Journal of Central European Agriculture [Internet]. 2012 [pristupljeno 21.10.2021.];13(3):0-0. Dostupno na: https://hrcak.srce.hr/86519
IEEE
E. TOBIAŠOVÁ, "QUANTITY AND QUALITY OF SOIL ORGANIC MATTER IN ECOLOGICAL AND INTEGRATED FARMING SYSTEM", Journal of Central European Agriculture, vol.13, br. 3, str. 0-0, 2012. [Online]. Dostupno na: https://hrcak.srce.hr/86519. [Citirano: 21.10.2021.]

Sažetak
Impact of farming system on the quantity and quality of soil organic matter was studied. The experiment was situated on Haplic Luvisol of Research – experimental base of Slovak University of Agriculture Dolná Malanta, where over a period of 5 years soil samples from ecological (ES) and integrated (IS) farming system were collected. In period of 5 years, on average higher contents of total organic carbon (TOC) and total nitrogen (NT) were in ES (1.219%; 1382 mg.kg-1) than in IS (1.121%; 1262 mg.kg-1). TOC content in the ES was on the level of variants with application of farmyard manure, while in the IS it was on the level of non-fertilized variants. The highest contents of TOC and non-labile carbon (CNL) were recorded in 2010 when the previous crops were alfalfa (Medicago sativa) and pea (Pisum sativum). Higher content of CNL was in the ES than in the IS. A positive linear relationship between the amounts of precipitation per year and during the vegetation was observed not
only between TOC contents (r = 0.914, P 0.05 and r = 0.971, P 0.01), but also CNL contents (r = 0.880, P 0.05 and r = 0.952, P 0.05). The most stabilized humus substances were in 2007, when the highest average temperature per year and during the vegetation was recorded. In 2010, the lowest amounts of extracted humus substances were recorded, with domination of humic acids. Their stability, however, on the base of colour coefficients of humus substances and humic acids were the lowest from all years. The humus substances were more stabilized in the IS than in the ES.

Ključne riječi
farming system; haplic luvisol; soil organic matter

Hrčak ID: 86519

URI
https://hrcak.srce.hr/86519

Posjeta: 758 *