在植物组织培养实验中,配制培养基时加入少量活性碳的做法在七十年代就有报导,但是对组培中加入活性碳的利弊存在不同的见解。一种观点认为,活性碳具有吸附作用,用于培养基中可吸附外植体在代谢时产生的有毒物质,尤其是用于松柏类等分泌物较多的林木组织培养中更为适宜;另一种观点则认为,活性碳能吸附培养基中的营养 In plant tissue culture experiments, the addition of a small amount of activated carbon to the medium was reported in the seventies, but there were different opinions about the pros and cons of adding activated carbon to tissue culture. One view is that activated carbon has an adsorption effect, which can be used for toxic substances produced by metabolizable explants in the culture medium, especially for the tissue culture with more secretions such as coniferous species. One view is that activated carbon can absorb nutrients in the medium