Fulvic and humic acid fertilizers are ineffective in dry bean
Author(s) -
Kris J. Mahoney,
Cara M. McCreary,
Donald Depuydt,
Chris L. Gillard
Publication year - 2016
Publication title -
canadian journal of plant science
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.338
H-Index - 59
eISSN - 1918-1833
pISSN - 0008-4220
DOI - 10.1139/cjps-2016-0143
Subject(s) - phaseolus , humic acid , fulvic acid , yield (engineering) , agronomy , dry weight , chemistry , field trial , field experiment , biology , fertilizer , materials science , metallurgy
Studies were conducted in Ontario on dry bean (Phaseolus vulgaris L.) in 2010 and 2011 using fulvic acid (LX7®, MTS Environmental Inc.) or humic acid (Plant XL®, Alpha-Agri) fertilizers. Twenty fulvic acid field trials and 15 humic acid field trials indicate that these fertilizers were ineffective, as plant vigour, height, 100-seed weight, and yield were similar to a control treatment.
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