The changes of soil nitrogen and carbon contents in a long-term field experiment under different systems of nitrogen fertilization

The changes of soil nitrogen and carbon contents in a long-term field experiment under different systems of nitrogen fertilization

Content of N and C in soil were investigated in a long-term field experiment under different systems of N fertilization. Chernozem and Cambisol were extracted using hot water (Nhws, Chws) and 0.01M CaCl2 (NCaCl2, CDOC). The Ct/Nt ratio in Chernozem was 9.6:1 and in Cambisol 6.1:1. The lowest Ct/Nt r...

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Bibliographic Details
Main Authors: V. Nedvěd, J. Balík, J. Černý, M. Kulhánek, M. Balíková
Format: Article
Language:English
Published: Czech Academy of Agricultural Sciences 2008-11-01
Series:Plant, Soil and Environment
Subjects:
long-term field experiment
nitrogen
carbon
sewage sludge
farmyard manure
soil organic matter
Online Access:https://pse.agriculturejournals.cz/artkey/pse-200811-0001_the-changes-of-soil-nitrogen-and-carbon-contents-in-a-long-term-field-experiment-under-different-systems-of-nit.php

Internet

https://pse.agriculturejournals.cz/artkey/pse-200811-0001_the-changes-of-soil-nitrogen-and-carbon-contents-in-a-long-term-field-experiment-under-different-systems-of-nit.php

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