Sistemas de mecanización de suelos arroceros y sus efectos degradativos sobre la producción de arroz
The degradation of soils is known as an anthropic process, in which physical, chemical and biological modifications are evident. The degradative processes are manifested by modifying the natural conditions of the same. Currently large areas are used for rice production under irrigated and rainfed co...
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| 主要作者: | |
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| 格式: | bachelorThesis |
| 出版: |
2020
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| 在線閱讀: | http://dspace.utb.edu.ec/handle/49000/8420 |
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