What is a good level of soil organic matter? An index based on organic carbon to clay ratio

Prout, Jonah M. ; Shepherd, Keith D. ; McGrath, Steve P. ; Kirk, Guy J. D. ; Haefele, Stephan M.

European journal of soil science, 2021-11, Vol.72 (6), p.2493-2503 [Periódico revisado por pares]

Oxford, UK: Blackwell Publishing Ltd

Texto completo disponível