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Nutritional Value of Rice Bran Fermented by Bacillus amyloliquefaciens and Humic Substances and Its Utilization as a Feed Ingredient for Broiler Chickens
Broiler Chickens Crude Fiber Fermentation Performance Rice Bran
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2016/5/17
An experiment was conducted to increase the quality of rice bran by fermentation using Bacillus amyloliquefaciens and humic substances and its utilization as a feed ingredient for broiler chickens. Th...
Addition of a Worm Leachate as Source of Humic Substances in the Drinking Water of Broiler Chickens
Broilers Humic Substances Production Ileal Digestibility Nutrient Balance
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2016/5/17
The objective of this research was to evaluate the growth performance, the apparent ileal digestibility of nitrogen and energy, the retention of nutrients and the apparent metabolizable energy correct...
Spectral characterization of selected humic substances
13C NMR spectroscopy Fourier transform infrared spectroscopy (FTIR) humates lignohumate steady-state fluorescence spectroscopy UV-VIS
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2015/3/10
Current concern for soil quality has stimulated research on soil organic matter (OM). Humic substances (HS) of different origin were compared applying ultraviolet-visible spectroscopy, Fourier transfo...
Methods for the Assessment of Humic Substances Quality in Forest Soils
forest soils humus quality DRIFT spectroscopy humic acids fulvic acids humin
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2015/1/28
This paper is focused on soil organic matter quality assessment in acid forest soils. Soil samples were collected in the Jizera Mountains region. Vegetation cover of sampling sites was formed by spruc...
Comparative study on humic substances isolated in thermal groundwaters from deep aquifers below 700 m
Pannonian Basin thermal water geothermal energy deep aquifer aquatic humic substances
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2017/4/11
Main objectives of this study were to investigate whether humic substances (HS) exist in hot groundwater from deep
basinal aquifers waters and to provide basic knowledge on humic (HA) and fulvic acid...
Dissolution of Humic Substances from Highly Humic Volcanic Ash Soil as Affected by Anionic Surfactant, Electrolyte Concentration and pH
Surfactant Humic Substances Electrolyte Volcanic ash Aoil pH
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2013/3/11
Dissolved humic substances separated from soils play an important role in the material cycle because they adsorb nutrients and contaminants and move with water. This study was conducted to investigate...
Evidence for geochemical control of iron by humic substances in seawater
geochemical control iron by humic substances in seawater
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2014/4/17
A new method, based on the direct detection of iron-humic substance (HS) species by cathodic stripping voltammetry (CSV), is used to determine the iron binding capacity and complex stability of fulvic...
Capillary Electrophoretic Determination of Selected Phenolic Compounds in Humic Substances of Well Waters and Fertilizers
Phenolic Compounds Humic Substances Waters
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2010/9/20
Humic substances (HS) from well waters, fertilizers, and synthetic phenolic polymers were characterized by elemental and UV-VIS spectroscopic analyses. Capillary zone electrophoresis (CZE) with UV ab...
Synthesis and properties of model humic substances derived from gallic acid
gallic acid humic acid spectroscopic and antioxidizing properties
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2008/11/12
A model humic acid (HA) was synthesized from a strong natural antioxidant, 3,4,5-trihydroxybenzoic acid (gallic acid-GA), in a slow oxidative polymerization/ condensation reaction catalysed by OH- at ...
The Effects of Dietary Supplementation of L-carnitine and Humic Substances on Performance, Egg Traits and Blood Parameters in Laying Hens
L-carnitine Humic Substances Laying Hen Performance Egg Traits Blood Parameters
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2016/4/22
This experiment was carried out to determine the effects of supplementation of L-carnitine and humic substances alone or in combination in laying hen diets on performance, egg traits and blood paramet...
Relative Availability of Iron in Mined Humic Substances for Weanling Pigs
Bioavailability Humic Substances Iron Nursery Pigs
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2016/4/18
Humic substances include several biological active and inactive compounds that are commonly used for improving soil fertility. Use of humic substances in swine diets is a novel concept. Humic substanc...
Further evidence of elemental composition as an indicator of the bioavailability of humic substances to bacteria
elemental composition bioavailability humic substances to bacteria
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2014/6/17
Batch culture experiments examined the ability of an isolated bacterial community to utilize four humic substances with similar molecular size but variable elemental composition. Univariate and multiv...