木兰围场黑桦叶形态特征与叶面积估算模型研究

文泽华王南徐学华

Study on leaf morphological characteristics and leaf area estimation model of Betula Dahurica in Mulan Weichang

林业与生态科学 . 2021, (4): 370 -378+390 . DOI: 10.13320/j.cnki.hjfor.2021.0051