Response of Potato Growth, Yield and Quality to Fulvic Acid and Biochar Applications under Different Levels of Chemical Fertilization [PDF]
Journal of Plant Production, 2020 Two field trials were conducted on potato cv. Spunta, in private farm at Kafr Meet Faris, Dakahlia Governorate, during 2018 and 2019 seasons to study the effect of NPK levels (100%, 75% and 50% NPK of the recommended rate) either single or in combination
H. El- Metwaly
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Al(III) and Fe(III) binding by humic substances in freshwaters, and implications for trace metal speciation. [PDF]
, 2002 Published experimental data for Al(III) and Fe(III) binding by fulvic and humic acids can be explained approximately by the Humic Ion-Binding Model VI. The model is based on conventional equilibrium reactions involving protons, metal aquo ions and their ...
Tipping, Edward +3 more
core +4 more sources
Rekayasa Mesin, 2022 Wetlands water is water formed from the breakdown of organic substances found in peatlands.
Imron Musthofa +2 more
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Lethaia, EarlyView., 2021 Biomineralization is a generic term used to indicate biological‐mediated mineral formation. In carbonate mineralization, nucleation of crystals can be: (1) controlled directly by the organisms, like in the skeletal formation of most metazoans; (2) induced by microbial communities, by indirect precipitation mediated by their metabolic activities; or (3)
Adriano Guido +4 more
wiley +1 more source
Characterization of coal-based fulvic acid and the construction of a fulvic acid molecular model
RSC Advances, 2020 Fulvic acid (FA) is composed of many molecular units with similar characteristic structures. The characterization and molecular model construction of coal-based FA is the key for the scientific basis and applied science of FA.
Guan-qun Gong +7 more
openaire +3 more sources
Growth and yield of saffron (Crocus sativus L.) affected by different levels of fulvic acid and cow manure in the second growing season [PDF]
Journal of Horticulture and Postharvest Research, 2021 Purpose: The experiment was conducted to evaluate the optimal amounts of cow manure and fulvic acid and the interaction effects of inputs on the yield of saffron in the second growing season.
Mohmmad Hossein Aminifard +1 more
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Journal of Chemistry, 2020 The effects of acid precipitation with different liquid acids on spectral properties of fulvic acid extracted from peat was studied to select the most appropriate liquid acid for the acid precipitation step of the alkali solution acid precipitation ...
Li-Tong Ma, Ya-Nan Lu, Ya-Xiong Wang
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Sustainable Production of Quince by Using Fulvic Acid Bio Stimulant and Calcium [PDF]
Majallah-i ̒Ulum-i Bāghbānī, 2022 Background and Objectives Fulvic acid has a relatively low molecular weight and contains a large number of oxygen and carbon-rich functional groups. Many of the beneficial effects of fulvic acid spray include stimulating plant metabolism, increasing the
A.A. Shokouhian +2 more
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IMPACT OF HUMIC AND FULVIC ACIDS ON CONTROLLING Meledogyne incognita INFESTING TOMATO AND COW PEA PLANTS [PDF]
Journal of Agricultural Chemistry and Biotechnology, 2009 Humic and fulvic acids were extracted from compost and biogas manure by alkaline (either NaOH 0.5 N or KOH 1 N), and tested against the root – knot nematode, Meledogyne incognita, in vitro and in vivo on both tomato and cow pea and compared with the ...
M. M. I. Afifi +3 more
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Competition from Cu(II), Zn(II) and Cd(II) in Pb(II) binding to Suwannee River Fulvic Acid [PDF]
, 2008 This is a study of trace metal competition in the complexation of Pb(II) by well-characterized humic substances, namely Suwannee River Fulvic Acid (SRFA) in model solutions.
Chakrabarti, C.L., Chakraborty, P.
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