植物组织培养的环境调节研究进展

传统植物组织培养方式下封闭式小容器内光照弱，CO

Environmental regulation of plant tissue culture

The main reason for the slow growth,the weak quality,and the low survival rate o f plantlets after taking out from vessels is the traditional way of the tissue c ulture plantlets.The characteristics of this way are the weak sunshine i n the sealed little vessels,the lack of carbon dioxide, the high humility and th e accumulation of poisonous gases,such as ethylene.By means of environmental eng ineering and adjusting the conditions of microecological environment in vessels, the quality and productivity of the group-cultured young plant could be enhanc ed and the cost lowered,and a new model for factory production has been created.