Abstract
Obtaining sustainable crop yields requires extensive use of mineral fertilizers, which can have a negative impact on the environment due to significant nitrogen losses. Therefore, work to increase the agrochemical value of traditional mineral fertilizers is becoming relevant. Our studies have shown the possibility of applying a phosphate-containing shell on urea granules by agglomeration to obtain encapsulated fertilizer. The composition of phosphate-containing coating based on phosphate-glauconite concentrate and potassium and calcium humates has been developed. The physicochemical composition of the encapsulated organo-mineral fertilizer was determined, and the main characteristics of the phosphate-containing coating were studied by scanning electron microscopy with elemental microanalysis. It is shown that the phosphate-containing shell has a developed nanoporous structure along the entire thickness of the coating. The possibility of controlling the process of nanoporous layer formation by improving the encapsulation technology has been confirmed.
| Original language | English |
|---|---|
| Title of host publication | Nanomaterials and Nanocomposites, Nanostructure Surfaces, and Their Applications - Selected Proceedings of the 8th International Conference Nanotechnology and Nanomaterials NANO 2020 |
| Editors | Olena Fesenko, Leonid Yatsenko |
| Publisher | Springer Science and Business Media Deutschland GmbH |
| Pages | 207-222 |
| Number of pages | 16 |
| ISBN (Print) | 9783030747404 |
| DOIs | |
| State | Published - 2021 |
| Externally published | Yes |
| Event | 8th International Science and Practice Conference Nanotechnology and Nanomaterials, NANO 2020 - Lviv, Ukraine Duration: 26 Aug 2020 → 29 Aug 2020 |
Publication series
| Name | Springer Proceedings in Physics |
|---|---|
| Volume | 263 |
| ISSN (Print) | 0930-8989 |
| ISSN (Electronic) | 1867-4941 |
Conference
| Conference | 8th International Science and Practice Conference Nanotechnology and Nanomaterials, NANO 2020 |
|---|---|
| Country/Territory | Ukraine |
| City | Lviv |
| Period | 26/08/20 → 29/08/20 |
UN SDGs
This output contributes to the following UN Sustainable Development Goals (SDGs)
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SDG 2 Zero Hunger
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