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植物冠层分析仪利用鱼眼镜头和 CCD 图像传感器来获取植物冠层图像。通过专业软件分析,获得植物冠层的叶面积指数(LAI)和冠层其它的参数;自动水平数字相机获取 150°的冠层图像,手柄上24 个 PAR 传感器测量光合有效辐射并计算光斑。图像法测量植物冠层 ...
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