白腊槭(Acer negundo L.)对土壤要求不严格,抗寒、抗旱、抗盐渍化,同橡树、梣树和和白桦一样,乃是苏联中部黑土地带护田林带中的主要树种之一。从1.27万公顷白腊槭混交护田林带中调查得知:白腊槭是主要树种,占81％;伴生树种占19％,其中橡树10％,欧洲白榆5％,绿梣3％,灌木1％。护田林带中的白腊槭,按年龄分:1～10年占4％,11～20年占11％,21～30年占8％,31～40年占57％;按地位级分:Ⅰ级占11％,Ⅱ级占57％,Ⅲ级占21％,Ⅳ级占 Acer negundo L. does not have strict soil requirements. Cold hardiness, drought resistance and salinization are the same as oak trees, poplar trees and white birch, but they are one of the main tree species in the shelterbelts in the Black Soil Zone in the Central Soviet Union . According to the investigation of 12,700 hectares of mixed maple tree of white maple, the main species is Baili Maple, accounting for 81%; the associated tree species is 19%, including 10% oak, 5% European elm, 3% 1%. According to the age distribution, 1 to 10 years for 4%, 11 to 20 years for 11%, 21 to 30 years for 8%, 31 to 40 years for 57%; according to the status of points: Grade I accounted for 11%, Grade II accounted for 57%, Grade III accounted for 21%, Grade IV accounted for