The use of environmentally safe products natural origin is a global trend today. A particular point interest the humic fertilizers. This due to growing awareness positive impact substances on plant growth and development as well quality agricultural soil fertility. Humates are physiologically active substances. As result, they regulate intensify metabolic processes in plants soil, contribute bi...

The article discusses modern approaches to the control of technological processes in production humic preparations. technology differentiated introduction alkali their is considered. An artificial neural network presented, aimed at controlling process extracting substances and, as a result, improving quality final product. developed part multi-level algorithm automation system line. proposed in...

The article examines the impact of oil contamination and humates (Humifield Forte Fulvital Plus) on growth characteristics Poaceae, such as corn (Zea mays L.) Dostatok 300 MV hybrid, spring barley Karat variety wheat Diana variety. Oil has proved to inhibit plant affect a decrease in amount photosynthetic pigments leaves, which can be explained by toxicity acquired hydrophobicity soil. Soaking ...

ABSTRACT: This study determined the effect of vermicompost humates as salinity mitigator in germination and morphometric characteristics basil varieties seedlings, tolerant sensitive to salinity, subjected diluted 1/60 (v/v) 0, 50 100 mM NaCl a completely randomized design with four replications. The rate percentage germination, root length, shoot height, fresh dry-weight were measured. showed ...

A composting experiment was carried out to assess the best parameters as indicators for degree of compost maturity and to determine humification indices for practical use. The effect of humic acids extracted on soil microorganisms growth was also simultaneously investigated in vitro under axenic conditions. The parameters used were oxidizable carbon (Co), alkaline-extractable carbon (Cex), humi...

The samples of brown coal, bitumen and humic acids (HA) extracted from them are characterized by means elemental proximate analyses, FTIR, 13С NMR (CPMAS) spectroscopy gas chromatography-mass spectrometry. presence biologically active substances is detected in the samples. biological activity preparations form sodium humates saponifiable component bituminous resin investigated depending on stru...

The exploitation of thermal water as a heat source in houses and apartments (during winter) is a widely used alternative to natural gas. However, this type of water may contain organic contaminants, which must be removed before releasing the used water into rivers and lakes. Because of the presence of a wide range of pollutants (including phenolic compounds and humates), efficient, cheap remova...