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苗木地径是什么意思

发布时间:2019-12-05 来源:luuvvs.com


  苗木地径是指“地表面附近秧苗地径”,但实际上是地上20cm的距离。根据林业相关内容规定“地径描述”的内容,地径定义为“近地面苗木直径”。

苗木地径是什么意思

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