Factors affecting the earthworm population in contrasting weed management systems in a banana plantation in Mindanao, Philippines
Earthworms are significant in agriculture not only for their role in maintaining soil fertility, but they also serve as indicators of unfavorable effects of agriculture practice. To determine the factors that may affect earthworm populations under contrasting weed management practice in banana plant...
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| 格式: | Thesis |
| 語言: | English |
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2009
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