Study on Saline Tolerance of Populus Clone Ⅰ-69
- Received Date: 1994-10-04
- Available Online: 2012-12-04
Abstract: This paper deals with the planting tests of Ⅰ-69 on the saline soil of Ningbo coastal plain.Results show that moderate limit salt content is 0.15% and upper limit content is 0.34%.The saline tolerance of Ⅰ-69 increases obviously as tree grows.In addition,through seedling nursing in the saline soil the saline tolerance of Ⅰ-69 can be raised.