Nano-Materials and Composition on the Basis of Cobalt Nano-Particles and Fine Humic Acids as Stimulators of New Generation Growth

The aim of the investigations is to study growth stimulators increasing crop yield and quality, for example the sunflower. Nano-cobalt, humic acids in nano-dispersed state and their combination have been chosen as stimulators. The work has taken place both in the lab and in the field. Field emergenc...

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Bibliographic Details
Published in:Journal of materials science and engineering. A 2014-02, Vol.4 (2A)
Main Authors: Dmitrievna, Polishchuk Svetlana, Valerievich, Kutskir Maxim, Ivanovich, Churilov Gennady
Format: Article
Language:English
Subjects:
Cobalt
Concentration (composition)
Emergence
Humic acids
Nanostructure
Seeds
Stimulators
Sunflowers
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Summary:The aim of the investigations is to study growth stimulators increasing crop yield and quality, for example the sunflower. Nano-cobalt, humic acids in nano-dispersed state and their combination have been chosen as stimulators. The work has taken place both in the lab and in the field. Field emergence, leaf-area duration, the plants' height and mass in different phases of vegetation, the yield and chemical composition of the sunflower seeds have been determined when meteorology of 2013. The seeds have been treated with stimulators having the concentration from 0.01 to 10.0 g per hectare, and in the field conditions with that of 0.5 g/ha, 1.0 g/ha, 5.0 g/ha. In a case with nano-cobalt the field emergence has increased per 11.6%,in a case with humic acids, 11.2% higher than that of the control. The case with these substances complex has increased the datum per 17.8%. Cobalt nano-particles have increased the green material per 19%, the humic acids, per 22% and their combination, per 30%. The yield increase in a case with different stimulators has been 24%, 19%, 31% correspondingly. The protein increase in a case with the combination of humic acids and cobalt nano-particles has comprised 7.24%. This research is important for understanding the mechanism of action nanostructures in biologycal objects.
ISSN:2161-6213