Chemical composition of the worm leachate Item Concentration/value Total humic acids
From Figure 2 it is clear that most of the oil and application of humic acid
was obtained in 80% of field capacity and high stress levels, the lowest percentage of oil (Fc 60%) in the general application of humic acid
in water levels, essential oil percentage was more related to stress levels, according to the above table we can say that the stress levels (60 and 80 percent Fc) And in compliance with applicable water saving compost and manure can be a reasonable percentage of the oil produced while the level of 80% humic acid
can also be used to produce a good performance.
Quantitative estimation of peat, brown coal and lignite humic acids
using chemical parameters, 1H-NMR and DTA analyses.
Gondar D, Iglesias A, Lopez R, Fiol S, Antelo JM, Arce F (2006a) Copper binding by peat fulvic and humic acids
extracted from two horizons of an ombrotrophic peat bog.
The team mixed silver ions with humic acid
from a variety of sources at different temperatures and concentrations and found that acids from river water or sediments would form detectable silver nanoparticles at room temperature in as little as two to four days.
Gumusovye kisloty pochv i obshchaya teoriya gumifikatsii [Soil Humic Acids
and General Humification Theory].
The amount of the second fraction of humic acids
Adsorption isotherms of dissolved humic acid
on mineral particles with different particle sizes
Comparison of the UV-B protective effect of natural peat humic acids
and para-aminobenzoic acid (PABA).
The structures of compounds used as structural models of humic acids
are presented in Fig.
Samples were placed in hot (70[degrees]C) 2 M HCI to remove carbonates, rinsed several times with deionized water, placed in hot NaOH to remove humic acids
(weathering products of organic matter that can result in erroneous in [sup.
The natural (swamp) water and the water samples containing commercial humic acids
generally had significantly higher chromium and copper content from wood leaching losses (Table 1).