台湾相思

结果表明：气体污染物引起附近林地土壤pH值、有机质、全氮、碱解氮含量下降，台湾相思林在污染环境下改良土壤化学性质极为明显。

Results showed that the polluted air caused the nearby forest decline of soil acidification , the content of soil organic matter , the total N and available N. The Acacia confusa stand could improve the soil chemical characteristics evidently .

台湾相思的组织培养

Tissue culture of Acacia confusa

用台湾相思更新木麻黄防护林使土壤pH值呈上升趋势，这与台湾相思林分土壤中水解性总酸度、交换性总酸度和交换性铝含量降低有关；

PH value showed the trend of declination in soil of Acacia confusa plantation compared with the first and second generation of Casuarina protection forest , and it was related to the declination of hydrolytic acidity , exchangeable alkalini , and exchangeable aluminum ;

辣椒，台湾相思，木棉各为一支。

And chillies , Taiwan acacia , kapok formed a branch , respectively .

台湾相思种群生命过程及谱分析

Life Procession and Spectral Analysis of Acacia confusa Population

台湾相思结瘤固氮与吸氢酶活性研究

Symbiotic Nitrogen-fixing and Uptake Hydrogenase Activity in Acacia confusa

在相同土水势条件下，土根间隙水分传导表现出银合欢＞台湾相思＞向日葵＞玉米；

At same soil water potential , the conductivity in the gap of soil root interface is that leucaena glauca > acacia confusa > sunflower > maize .

台湾相思更新木麻黄防护林使土壤阳离交换总量明显降低，回归分析表明，这主要是由于其土壤中交换性钙和水解性总酸度的降低造成的；

Acacia confusa made an obvious declination in CEC , and regression analysis showed that it was the results of the declination of exchangeable Ca and hydrolytic acidity ;

金沙江干热河谷地区的主要造林树种中，以马占相思、山毛豆、真珠相思、大叶相思、台湾相思、绢毛相思、坡柳在旱季游离脯氨酸累积较多；

The accumulation of free proline in some major tree species growing in dry and hot river valley of Jinsha during both dry and rainy seasons has respectively been determined .

结果表明：植物根系收缩程度银合欢＜台湾相思＜向日葵＜玉米，植物在水分胁迫下的根系收缩能反映植物的抗旱性；

The results indicated that root shrinkage has apparent difference for different four kind plants in experiment , i. e. , maize > sunflower > acacia confusa > leucaena glauca , the root shrinkage state under water stress reflect the drought resistance of plant .

以南澳岛台湾相思林不同生境梯度的种群作为一元资源位，共选取8个资源位进行调查，计测台湾相思林主要种群的生态位宽度、重叠和相似性比例。

Resources position by different habitat gradient populations were taken according to the investigation data of major forest group and plant multiplicity in Nan'ao Island . Total eight resource positions were selected to explore the niche breadth , overlap and proportional similarity of major population of Acacia confusa forest .