手杖式测树仪研制与试验

手杖式测树仪研制与试验

田艺, 冯仲科, 常晨

Research and Experiment of Dendrometer with Walking Stick

TIAN Yi, FENG Zhongke, CHANG Chen

中国农业科技导报 . 2021, (5): 78 -85 . DOI: 10.13304/j.nykjdb.2019.0922