Effect of concentrated nitric acid addition on test result in test of determining feed calcium by potassium permanganate method
The objective of the study was to evaluate the effect of different nitric acid content on the process of calcium determination and result by potassium permanganate experimental method. 3 × 4 experimental design was used. Three kinds of typical feed (calcium content including high, middle and low) wa...
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| Autores principales: | , , |
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| Formato: | Artigo |
| Lenguaje: | Chinês |
| Publicado: |
Editorial Department of Feed Research
2022-06-01
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| Colección: | Siliao yanjiu |
| Materias: | |
| Acceso en línea: | http://SLYJ.publish.founderss.cn/thesisDetails#10.13557/j.cnki.issn1002-2813.2022.12.025 |
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