[PDF] Top 20 Total carbon content and humic substances quality in selected subtypes of Cambisols
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Total carbon content and humic substances quality in selected subtypes of Cambisols
... DISCUSSIONS Cambisols, although less fertile, are used inten- sively for mixed farming, grazing and as forest ...Studied subtypes of Cambisols occur in places higher than 400 ...mus content ... See full document
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QUALITY OF GROUNDWATER AND AQUATIC HUMIC SUBSTANCES FROM MAIN RESERVOIRE OF GROUND WATER No. 333
... analyzed humic substances demonstrated low content of aromatic particles (acidification did not separate humus substances into ...the quality of dissolved organic substances), ... See full document
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Humus content and quality under different soil tillage systems
... and quality of humic substances in selected soil types under different tillage regimes (deep, reduced, ...the total carbon content, labile carbon content, ... See full document
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Relations between soil respiration, humus quality and cation exchange capacity in selected subtypes of chernozem in South Moravia region
... studied quality of SOM and cation content in soils that had been manured over a long ...between total carbon content and cation exchange ... See full document
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Effect of organic fertilizers on soil organic carbon and risk trace elements content in soil under permanent grassland
... composition, content, and quality of humic sub- stances was studied on permanent grassland during ...and total contents of selected trace elements (Co, Cu, Zn, Cd) and macroelements ... See full document
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Studies on the hydrophobic and hydrophilic properties of humic substances
... 8 Complexation of Protons and Metal Ions by Humic Substances 1.8.1 Discrete Binding Site Models 1.8.2 Intrinsic Binding Site Models 1.8.3 Continuous Distribution Models 1.8.4 Site Occupa[r] ... See full document
393
Humic Substances in Aquatic Ecosystems: A Review
... • Humic substances also have the ability to bind heavy metals and aromatic hydrocarbons, and thus, they decrease their negative effect on aquatic ...of humic substances with microspaces act as ... See full document
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The effect of fertilization with brown coal on Haplic Luvisol humic acids
... created humic acids with higher aromaticity and higher resistance to thermal destruction as compared to humic acids extract- ed from soil without the ...higher content of carboxyl functional groups ... See full document
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A New Method for Characterizing Aquatic Organic Matter
... Molecular Weight Distribution, Carboxylic Acidity and Humic Substances Content of Aquatic Organic Matter: Implications for Removal During Water Treatment. Removal of Organic Matter in [r] ... See full document
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Synthesis of Chitosan with - Activated Carbon from Coffee to Reduce Concentration Metal Cadmium
... evaporated substances is the result of decomposition of charcoal-forming substances from heating process during drying and not the constituent components of ...evaporated substances obtained in the ... See full document
5
Humic acids and Herbaspirillum seropedicae change the extracellular H+ flux and gene expression in maize roots seedlings
... Water channel proteins known as the MIP (major intrinsic protein) family have been identified in most living organisms. In plants, MIP was first identified in bean and represented approximately 2% of total pro- ... See full document
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HUMIC SUBSTANCES Capillary Zone Electrophoresis pdf
... the quality and productivity of a soil and in retention of metalions and pollutants by the ...Dissolved humic material has a tendency to interact with these com- pounds, complexing metal ions or pollutants, ... See full document
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Main Feedbacks Between Oxidizable Carbon Content and Selected Soil Characteristic of Chernozem
... oxidizable carbon content is followed by reduce of acceptable ...lower content, humus content and quality is ...of humic acid by magnesium and by decrease of particular humates ... See full document
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Physiological responses to humic substances as plant growth promoter
... starch content decreased in plants treated with HS, whereas the level of soluble sugars concomitantly in- ...hydrate content in leaf extracts was 60% lower than con- trol in maize plants treated with HS, ... See full document
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Content of PCB substances in carrot root and its relations to selected soil factors
... According to Barančíková et al. (1995), the PCB con- centration in soil is influenced mainly by the quality of the humus rather than by its quantity. The results gained in this study were in line with this ... See full document
7
Total and labile organic carbon content in agroecological system
... monitored carbon from soil microbial biomass (MBC), labile carbon in fumigated soil (LCF), in non-fumigated soil (LCNF), in autoclaved soil (LCA) and total organic carbon (TOC) at 0-10 cm of ... See full document
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Effect of neutralising substances on reducing the influence of cobalt on the content of selected elements in soil
... the total correlation of the data set; furthermore, the value of total nitrogen, organic carbon and the C:N ratio in soil was nearly ...the content of magnesium and organic carbon was ... See full document
7
Effects of biologically active substances used in soybean seed treatment on oil, protein and fibre content of harvested seeds
... of humic acids, fulvic acids and auxins, and the synergy of these components, especially in the early growth phases, promotes faster division and growth of cells, tissues and vascular bundles, and thus the growth ... See full document
5
Impact of Total Quality Management on Managin...
... of total quality management (TQM), is to improve the quality level of products and optimize overall ...of total quality ...of total quality management is the cost that it ... See full document
5
Molecular dynamics simulation of humic substances
... These investigations yielded considerable molecular- level insights into the structure and function of HS, as summarized in the previous sections of this review. However, a few issues should be considered. In par- ... See full document
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