觀看人次：
956
本集介紹林務工作人員採種、育苗對造林計畫的重要性、優良母樹、母樹林的保存及設置介紹、採種、育苗之過程，目前台灣優良母樹林的分布，以及台灣主要的造林樹種。
分級:
片長:
發音:
發行:
導演:
分級: 普遍級
片長: 54 min
發音: 華語
發行: 2018-01
導演: Jacques Perrin
片長: 47 min
發行: 2010-01
導演: 徐建國
片長: 28 min
發行: 2019-03
導演: CROP TV 製作
片長: 26 min
發行: 2014-01
導演: 許鴻龍
發行: 2007-03
導演: 三立電視
片長: 2 min
發行: 2009-11
導演: internet
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