Utilización de nitrógeno no proteico nnp en alimentación de bovinos en pastoreo
The current research on the Use of Nitrogen without protein in feeding pasture bovine was carried out in the experimental farm Pagua of the University of Machala, in the El Oro Province, during the months of July and August of 2008, with the following objectives: 1. To use urea as a source of nitrog...
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| 主要作者: | |
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| 格式: | bachelorThesis |
| 語言: | spa |
| 出版: |
2008
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| 主題: | |
| 在線閱讀: | http://repositorio.utmachala.edu.ec/handle/48000/1198 |
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