红椿

珍稀濒危树种毛红椿微卫星DNA分离及SSR反应体系优化

Isolation of Microsatellite DNA from Endangered Tree Toona ciliata var . pubescens and Optimization of SSR Reaction System

晾晒对毛红椿苗木活力的影响

Effect of Air-drying on Seedling Vigor of Toona ciliata var . pubescens

造林密度对毛红椿等阔叶用材树种早期生长的影响

Effect of Plantation Density on Early Growth of Six Broad-leaf Tree Species

较低浓度铅促进红椿茎横向生长，高浓度影响红椿茎横向生长。

Low concentration promoted the stem lateral growth while high concentration of Pb inhibited stem lateral growth .

马尾松毛红椿混交林生长效果和土壤肥力研究

Growth and Soil Fertility of Mixed Stand of Pinus massoniana and Toona ciliata var. pubescens Hair Shaft Abnormalities

低浓度促进红椿茎纵向生长，高浓度抑制茎纵向生长。

Low concentrations promoted the stem of T. ciliata longitudinal growth while high concentrations inhibited the stem longitudinal growth .

整理数据，绘制图纸，明亮的灯光下，土地勘察规划测绘院红椿巷测绘组的队员们正在紧张繁忙地工作着。

The data , drawing drawings , under the bright lights , land surveying planning toon Lane Surveying and Mapping Institute of Surveying and Mapping Group members are busy with work .