摘要
对毛竹立竹秆部电容进行了测定,结果表明:毛竹竹龄和电容测距对毛竹立竹秆部电容有较大影响,分别达到极显著和显著水平,毛竹立竹秆部电容呈现出随竹龄、测距的增加而降低、随胸径的增加而增加的趋势,可反映毛竹当时的生长状况。
In this paper,the culm capacitance of Phyllostcehys pubescens was determined.The results showed that both the age of bamboo and the capacitance based distance have considerable influence on the culm capacitance,and the difference reached a very significant level and a significant level respectively.The culm capacitance decreased gradually as the bamboo age and the distance measuring increased,at the same time,it increased gradually as the diameter at breast height of bamboo increased,it could reflect the growth status of bamboo directly at that time.
出处
《江西林业科技》
2011年第2期9-11,共3页
Jiangxi Forestry Science and Technology
基金
江西省科技支撑计划重点项目"毛竹氮素养分运移规律与高效利用研究"资助
关键词
毛竹
秆部电容
Phyllostcehys pubescens
Culm capacitance
