Become a member

Articles

DOPPLERITE – A NATURAL OCCURRING HUMIC ACID

Article number
172_9
Pages
95 – 98
Language
Abstract
Dopplerite, a naturally occurring humic acid, is described and details of a recent find in Scotland are given.
Analysis shows it to contain 51.97% carbon, 4.74% hydrogen, 0.66% nitrogen and 42.63% oxygen, on an ash free basis.
It had 7.5% ash, composed mainly of calcium and iron.

A discussion is given on the physiological role of humic substances in plant metabolism.

Publication
Composts as Horticultural Substrates
Authors
G.C.S. Wilson
Keywords
Full text
https://doi.org/10.17660/ActaHortic.1985.172.9
Online Articles (30)
F. Lemaire | A. Dartigues | L.M. Rivière
R. Penninck | O. Verdonck | M. De Boodt
V.I. Manios | P.E. Tsikalas | O. Verdonck
J. van der Boon | H. Niers
T. Pudelski
Y. Inbar | Y. Chen | Y. Hadar
O. Nowosielski
S. CHARPENTIER | F. VASSOUT
G.C.S. Wilson
D. I. W. Bidlingmaier
M. BAUDUIN | R. IMPENS
T.A. Taha | M. De Boodt
J. Arnó | M. Soliva
P. Florensa | J. Ponce | M. Soliva | G. Torras | N. Viñals
G.C.S. Wilson
H. VERLODT | M. ZOUAOUI | A. SAIDANE | N. DE WAELE | Y. HARBAOUI
J.R. Starck | W. Oswiecimski
O. Verdonck | R. Penninck
H. A.J. Hoitink | G.A. Kuter
N. Salem | O. Verdonck | M. De Boodt | J. Timmerman
G.C.S. Wilson
D. Pivot
M. Soliva | M.J. Bonilla | M. Pujolà
H. VERLODT | M. ZOUAOUI | Y. HARBAOUI
R. Gabriëls | W. Van Keirsbulck | H. Engels
L. Brebels | A. Beeke
J.P.G. Gerrits
C. Calvet | M. Pagés | V. Estaún
V. Estaún | C. Calvet | M. Pagés | J.M. Grases
M. Pagés | V. Estaún | C. Calvet