| 1. | Research of soil respiration for desert scrubland 柽柳和梭梭林地土壤呼吸研究 |
| 2. | Effect of exotic toxin on the nutrition of woodland soil 外源毒素对林地土壤养分的影响 |
| 3. | Effects of soil compaction on soil respiration in the forest land 林地土壤压实对土壤呼吸影响的数学模型研究 |
| 4. | Analysis on the soil nutrients variation in mixed broadleaved stands 东江流域阔叶混交幼林林地土壤养分变化分析 |
| 5. | Comparison of soil physical and chemical properties among various phyllostachys pubescens plantation 不同毛竹林林地土壤理化性质特征比较 |
| 6. | The characteristics of soil in natural secondary forest conservation area of yingzui mountain 鹰咀界天然次生林自然保护区林地土壤特性研究 |
| 7. | Effect of soil conservation forest depends on land surface cover of dead leave and soil condition 水土保持林的效益主要取决于林地枯落物和林地土壤状况。 |
| 8. | Spatial variability of soil characteristics on woodland and infiltration processes for different vegetation types 林地土壤性质空间变异性与土壤入渗过程的研究 |
| 9. | The activity of soil urease , acidphosphotase and invertase weakened with increase of soil depth 各林地土壤脲酶、磷酸酶和转化酶随着土壤剖面的加深,其活性减弱。 |
| 10. | Quantitative studies on soil macropores under artificial chinese pine pinus tabuleaformis carr . forest in loess hilly region 黄土丘陵区人工油松林地土壤大孔隙定量研究 |