锦鸡儿不同配置模式造林对小气候的影响

Effects of Different Arrangement Patterns of Caragana microphylla on Microclimate

对不同配置模式的锦鸡儿灌木林进行了小气候测定分析,结果表明:锦鸡儿均匀式配置模式降低风速效果劣于行带式配置模式,随机式配置模式降低风速效果最差;不同配置模式对空气湿度的影响差异不大;3种不同配置模式锦鸡儿不同月份地温变化较大,同一土壤深度平均地温结果为:均匀式<行带式<随机式<对照地。

The microclimate of Caragana microphylla with different arrangement modes was studied. Result shows that the effect of wind-speed-depression by Caragana microphylla adopted by arrangement modes with uniform type is inferior to that of the arrangement modes in belts. The effects of random arrangement modes is the lowest. There is no significant difference in the air humidity between the different configuration modes. The ground temperature change greatly in different months under three kinds of arrangement modes; result between average temperature and CK under the same soil depth is ： uniform type 〈belts 〈random 〈comparison land.