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| ground covering | |||
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| mulch | |||
| mulch A layer of organic material applied to the surface of the ground to retain moisture; mulching is the spreading of leaves, straw or other loose material on the ground to prevent erosion, evaporation or freezing of plant roots | |||
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| straw mulch | |||
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| mulching | |||
| mulching cover; soil-protecting cover | |||
| mulching of soil | |||
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| to mulch | |||
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Mulchen : 4 短语, 4 学科 |
| 一般 | 1 |
| 农业 | 1 |
| 生命科学 | 1 |
| 生物学 | 1 |