Open Access

ARTICLE

Indole-3-butyric acid on rooting and endogenous plant hormones in tetraploid and diploid Robinia pseudoacacia hardwood cuttings

Wang XL^1,2, Z Zhao¹, JE Quan¹

1 Key Laboratory of Environment and Ecology in Western China of Ministry of Education Northwest A&F University, Yangling, Shaanxi 712100, P.R. China.
2 Institute of Biological Resources, Jiangxi Academy of Sciences, Jiangxi 330029, P.R. China.

* Corresponding Author:Address Correspondence to: Dr. Zhong Zhao, e-mail: . Fax and phone: (+86) 29 87082801.