Regulations Governing Disposition Of Forest Products Of State-owned Forests Article 8

Except as otherwise provided in the relevant cutting and harvesting contract, no root of the forest products may be cut and harvested.The roots of plants and remnant materials remained as a result of the disposition shall in principle not be harvested.
中文原文 國有林林產物處分規則第8條
處分林產物時,除林產物採運契約另有約定外,不得採取其根部。
林產物處分後餘留之根株、殘材以不採取為原則。

English translation for reference only; the Chinese text prevails. Not legal advice.