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The effect of humic acid on zinc accumulation in chicken broiler tissues
zinc sulphate liver kidney
2015/6/8
Thirty-six selected male chickens were allocated into four groups C, HA, ZN, ZN + HA, and the experiment was initiated after 4 days of an adaptation period. Group C was fed a complete feed mixture wit...
The effect of humic acid on mercury accumulation in chicken organs and muscle tissues
methylmercury chloride liver kidney brain muscle tissue bioavailability
2015/6/5
Forty female chickens were allocated to four groups of ten birds each. The control group (K) was fed a basal diet without supplementation. The second control group received a basal diet with humic aci...
Model trial investigating retention in selected tissues using broiler chicken fed cadmium and humic acid
cadmium chloride liver kidney leg muscle transfer factor biochemical profile
2015/3/13
Forty randomly selected chickens were allocated into four groups: K, HA, Cd and Cd + HA. After a 5-day adaptation period, the experiment was initiated. Group K was fed a diet without supplements. Grou...
Influence of different levels of humic acid and esterified glucomannan on growth performance and intestinal morphology of broiler chickens
Broiler Chicks Humic Acid Esterified Glucomannan Small Intestine
2013/2/28
A study was under taken to investigate the effect of dietary supplementations of humic acid and esterified glucomannan) on broiler performance and the morphological measurements of small intestine. Tw...
Response of Snap Bean Plants to Mineral Fertilizers and Humic Acid Application
Snap Bean mineral fertilizers humic acid growth and yield
2010/11/15
Two field experiments were carried out in the experimental station of the National Research
Centre at EL-Nubaria, EL-Behira Governorate, Northern Egypt, to study the effect of 12 treatments, which we...
Integrated Treatments Between Humic Acid and Sulfur for Controlling Early Blight Disease of Potato Plants under Field Infection
Potato plants Humic acid Sulfur Early blight Integrated treatments
2010/11/15
Potato crop (Solanum tuberosum L.) is one of the most important vegetable crops in Egypt.
Integrated treatments between humic acid at concentrations 6.0 or 8.0 ml / l followed by sulfur at 3.0 or 4.0...
Effect of Biofertilizers and Humic Acid on control of Dry Root Rot Disease and Improvement Yield Quality of Mandarin (Citrus reticulate Blanco)
citrus dry root rot humic acid biofertilizers
2010/11/12
The effect of soil drenching with humic acid and commercial biofertilizers i.e., phosphorien ,
microbien and/or cearalien were evaluated for controlling dry root rot disease of mandarin ,fruit qualit...
Effects of Humic Acid and Phosphorus Applications on Growth and Phosphorus Uptake of Corn Plant（Zea maysL.）Grown in a Calcareous Soil
phosphorus availability soil factors humic acid cereals
2009/1/14
The aim of this study is to investigate the effects of different humic acid and phosphorus levels on corn plant ( Zea mays L.) growth and P availability in a calcareous soil. Four levels of P (0, 20,...
Influence of humic acid on the structural properties of kaolin mercury porosimetry studies
clay mineral kaolin humic acid mercury porosimetry technique structure
2008/11/24
The influence of the coverage of the kaolin surface with humic acid on its structural properties has been investigated. Humic acid (HA) was extracted with water from Ah horizon of an acid forest soil....
Effect of oxygen on UV-induced photodegradation of humic acid obtainedfrom composted hulls of Juglans regia walnut**
humic acid walnut hulls photodegradation
2008/11/20
In this paper the physicochemical and spectroscopic properties of humic acid (HA) obtained from composted walnut shell of Juglans regia are described. The influence of oxygen on UV-induced photodegrad...
Minimizing the quantity of mineral nitrogen fertilizers on grapevine by using humic acid, organic and biofertilizers
Thompson seedless grapevine fertilization mineral organic biofertilizer humic acid
2010/11/11
The aim of this study is to evaluate the minimizing of mineral nitrogen fertilization through
using humic acid (HA) and organic source [composted municipal solid waste (MSW)] with or without bioferti...
Performance of Thomson Seedless Grapevine as Influenced by Organic Fertilizer, Humic Acid and Biofertilizers under Sandy Soil Conditions
Thompson seedless grapevine fertilization mineral organic biofertilizer humic acid
2010/11/9
The aim of this investigation is to evaluate the replacement of mineral nitrogen fertilization through using organic source [composted municipal solid waste (MSW)] and humic acid (HA) at 0.5, 1 and 2%...