文献类型：会议论文

英文题名：Effect of soil salinity on tree growth in Yellow River delta region

作者：Zhang Jianfeng[1] Chen Guangcai[1] Shan Qihua[1] Xing Shangjun[2] Zhang Zhijian[3]

第一作者：张建锋

通信作者：Zhang, JF[1]|[a00053992de0c59edafc6]张建锋;

机构：[1]Chinese Acad Forestry, Inst Subtrop Forestry, Fuyang, Peoples R China;[2]Shandong Acad Forestry, Jinan, Peoples R China;[3]Int Ctr Bamboo & Rattan, Beijing, Peoples R China

会议论文集：4th International Conference on Bioinformatics and Biomedical Engineering (iCBBE)

会议日期：JUN 18-20, 2010

会议地点：Chengdu, PEOPLES R CHINA

语种：英文

外文关键词：Soil salinity; species selection; tree growth; Yellow River delta

年份：2010

摘要：At present the environment in Yellow River delta region is particularly badly eroded. In view of the situation, use of vegetation for environmental protection is most effective. In order to select suitable tree species, some physiological parameters such as proline content, ratio of bound water and free water, relative conductivity of leaves were applied to this experiment to probe the capability of trees to resist salinity stress. Based on the testing results, these tree species such as R. hispida, F. velutina, C. korshinskii, N. sibirica, T. chinensis, R. typhina, S. matsudana, A. fruticosa and A. altissima were chosen and planted in the area. The result of stand inventory implemented in the year showed that these trees grew well, especially for L. chinense, the biggest height increment reached 1.73 m, and the mean was 1.45 m; and the biggest basal diameter was 1.52 cm, the mean was 1.21 cm. Hence it was concluded that planting trees could prevent soils from salinization and protect lands from degradation.