Mass production method of clone plantlets of woody plant belonging to the genus eucalyptus

摘要

PURPOSE: To conduct the mass production of clone seedlings to easily provide e.g. a pulp material with high-quality character by transplanting the leaves and stems of an eucalyptus woody plant into a specific porous medium substrate followed by conducting their rooting and acclimatization. ;CONSTITUTION: Leaves and stems obtained from the multi-blastemas produced by sterilely culturing the respective organs of an eucalyptus woody plant, or such leaves and stems raised sterilely, are transplanted into a porous medium substrate (e.g. rock wool, pulp) wetted with an artificial liquid medium containing inorganic salts but no carbon source such as sucrose, and then sterilely subjected to rooting and acclimatization under illumination at a humidity of 70-100% in the presence of carbon dioxide at a concentration of 200-3500ppm, thus accomplishing the objective mass production of eucalyptus woody plant clone seedlings.;COPYRIGHT: (C)1996,JPO