| 1. | A loose mulch acts on the surface as an insulator .
疏松的覆盖物在土壤表面起了隔热的作用。 |
| 2. | To reduce the risk of damage a light mulch only should be used .
为了减少受害的危险，只应进行薄薄的覆盖。 |
| 3. | one of the earliest means of raising was mulch decomposition.
最早增加的方法是利用地面覆盖肥料的分解。 |
| 4. | The best time to add mulch depends on your goal
最佳的盖农地膜的时机得自己看。 |
| 5. | Polyethylene blown mulch film for agricultural uses
聚乙烯吹塑农用地面覆盖薄膜 |
| 6. | Organic mulch contains nutrients for plants
有机农地膜含有植被的营养成分。 |
| 7. | Organic mulch improves the condition of soil
有机农地膜可以改善土壤环境。 |
| 8. | A discussion on mechanization for recovering used plastic mulch
残膜回收机械化的探讨 |
| 9. | Experiment of mulched cicer arietinum cultivation
鹰嘴豆地膜覆盖栽培试验 |
| 10. | Culture high - yield technique of film - mulched potato
大蒜地膜覆盖优质高产综合配套栽培技术 |
