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Effects of fulvic acid on broiler performance, blood biochemistry, and intestinal microflora. [PDF]

open access: yesPoult Sci
Liu L   +10 more
europepmc   +1 more source

Applications of humic and fulvic acid under saline soil conditions to improve growth and yield in barley. [PDF]

open access: yesBMC Plant Biol
Alsudays IM   +10 more
europepmc   +1 more source
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Total synthesis of fulvic acid

Journal of the Chemical Society, Chemical Communications, 1984
Synthesis of fulvic acid (1a) was accomplished by a route involving selective ozonization of 9-propenylpyranobenzopyran (1c), obtained by a regioselective cyclization of the 2-methylsulphinylmethyl 1,3-dione(3c).
Masashige Yamauchi   +3 more
openaire   +1 more source

Biological decomposition of fulvic acid preparations

Folia Microbiologica, 1976
Decomposition of preparations of various fractions of fulvic acids in pure cultures of bacteria and in the soil was investigated. In the soils enriched with fulvic acids the amount of bacteria increased, oxygen consumption and formation of carbon dioxide followed a typical sigmoid curve.
F, Kunc, R A, Lokhmacheva, J, Macura
openaire   +2 more sources

Polarity based fractionation of fulvic acids

Chemosphere, 2009
Fulvic acids from the soil of Peking University (PF) and a Nordic river (NF) were separated into well defined sub-fractions using sequential elution techniques based on eluent polarity. The chemical properties of the fractions including: PF1 and NF1 (eluted by 0.01 M HCl), PF2 and NF2 (eluted by 0.01 M HCl+20% methanol), PF3 and NF3 (eluted by 0.01 M ...
Aimin, Li   +4 more
openaire   +2 more sources

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