Zhuang Yan-ji
2014
Citations
0
Influential Citations
0
Citations
Journal
Journal of Central South University of Forestry & Technology
Abstract
The influences of Trichokonins with different application methods on Sophora japonica seedling's root growth have been investigated. After the seedlings were treated with leaf surface-spraying and root-irrigating respectively,by using WinRHIZO root analysis system,the complete root system of the seedlings were scanned and analyzed,and the changes among the seedlings treated with the two methods in aspects of total root length,root surface area,root volume,root number,etc. were compared. The results show that the two methods increased the total root length,total surface area,volume,root number,etc. within a certain range of concentrations; the Trichokonins treatments can effectively improve the root activity of S. japonica seedlings. Compared with the Trichokonins spraying on the leaf,the Trichokonins root-irrigation treatment had more promoting effect.