Determinación de la densidad critica en suelos inceptisoles y entisoles, aplicada al cultivo de fréjol phaseolus vulgaris l
Soil compaction is restrictive in agricultural production by that critical levels of soil density is considered to be of greater interest to continue to have normal conditions of their productive capacity in the crops, as evidenced in the present investigation that has been emphasized in determine t...
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| 主要作者: | |
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| 格式: | bachelorThesis |
| 出版: |
2017
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| 主題: | |
| 在線閱讀: | http://repositorio.utmachala.edu.ec/handle/48000/11692 |
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