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Use of polyurea from urea for coating of urea granules
A new type of controlled release fertilizers coated with polyurea was prepared. The granulated urea was firstly changed into a liquid urea by heating as the coating liquid. By spraying uniformly the urea was coated with the polyurea synthesized by the reaction of isocyanates with a liquid urea. The...
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| Veröffentlicht in: | Springerplus |
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| Hauptverfasser: | , , , , |
| Format: | Artigo |
| Sprache: | Inglês |
| Veröffentlicht: |
Springer International Publishing
2016
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| Schlagworte: | |
| Online Zugang: | https://ncbi.nlm.nih.gov/pmc/articles/PMC4831950/ https://ncbi.nlm.nih.gov/pubmed/27119061 https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1186/s40064-016-2120-x |
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