| 1. | Build mixed forest , avoid large area pure forest 营造混交林,防止大面积纯林。 |
| 2. | Several basic viewpoints on construction of mixed forests 关于营造混交林的几个基本观点 |
| 3. | Venture into new paths or walk into overgrown area or mixed forest 自行闯路,走草丛和杂树林。 |
| 4. | Characteristics of decomposition of litter from pine , oak and pine - oak mixed forests 栎纯林及混交林凋落物分解特性研究 |
| 5. | Studies on physical ch aracters of soil in mixed forest of chinese fir and paulownia 杉木泡桐混交幼林地土壤的物理性质 |
| 6. | Study on growth amount and soil fertility of e . grandis 215 ; e . urophylla mixed forest 巨尾桉混交林生长量及土壤肥力研究 |
| 7. | Natural regeneration condition in pinus koraiensis broad - leaved mixed forest 长白山红松阔叶混交林森林天然更新条件的研究 |
| 8. | Energy change during decomposition of fine roots of chinese fir and tsoongiodendron odorum in a mixed forest 混交林杉木观光木细根分解过程能量变化 |
| 9. | Rhizosphere soil nutrient and enzyme activity in mixed forest of casurina equisetifolia and pinus elliotti 木麻黄湿地松混交林的根际土壤养分和酶活性研究 |
| 10. | Influence of three management modes on plant species diversity in coniferous and broad - leaved mixed forests 三种经营方式对针阔混交林植物物种多样性的影响 |