Chemical composition and biological activity of compounds based on defecate

Анотація

Influence of chemical contents from defecation mud-based mixtures with phosphatic acid and defecation mud with bischofite saline solution on plants growth (rye, lentil) was researched in laboratory environment. Optimum concentrations of mud-based mixtures with phosphatic acid and defecation mud with bischofite saline solution, promoting rye crops were identified. We have proven the possibility of artificial defecation mud mineralization in order to increase the effects of its positive influence towards plants growth.

        Defecation mud from sugar production which forms at the factories at the amount of  9‒11 % from total processed sugar mass, constitutes approximately 30 thousand tons per one factory.

Usually this type of waste is used for soil deoxidization, it also is a significant source of replenishing the soil with microelements (Cuprum, Zink, Manganese), partially — with Potassium, Phosphorus and Nitrogen, as well as biologically active organic substances. Researches of defecation mud influence on soils, performed by different scientists, show that such approach promotes the soul structure, decreases their acidity, promotes the ability of plants to absorb Potassium, Phosphorus and Nitrogen  increases humus contents  and as a result promotes the crop yield of root and grain varieties.

Therefore, defecation mud is an effective soil ameliorant, proven so by different researchers. Notwithstanding, biological effect of defecation mud, processed by chemical reagents or enriched with special natural minerals is not yet studied. So the purpose of this work is to research the biological effect of mixtures (defecation mud with bischofite saline solution, or the defecate mud itself, processed by phosphatic acid, which results in development of mixture, containing different metals phosphates in the content of received products).

We have experimentally proven a possibility of receiving biologically active mixtures with optimum chemical composition, based on defecation mud, phosphatic acid and bischofite saline solution in order to increase agricultural plants (rye and lentil) without application of phosphatic fertilizers.