摘要
此次试验主要研究本地气象因子对水杉地径生长量的影响。试验结果表明:气温、地温、平均温度和降雨量在一定范围内均与水杉的地径生长量呈显著正相关。气温较高并且大气湿度较大的条件有利于水杉生长,相反,高温干燥的天气会抑制水杉的生长。
This experiment Showed that air temperature,ground tempetaqture,average temperature and precipitation are significantly positive correl ative to diameter growth of Metasequoia glyptostroboides.Condition s of higher air temperature and humidity are helpful to growth of Metase quoia glyptostroboides.
出处
《防护林科技》
2001年第3期19-20,共2页
Protection Forest Science and Technology