大量栽培木瓜受到许多因素的限制,如雌雄异株,对病毒病敏感和缺乏无性繁殖方法等。过去对发展木瓜组织培养繁殖技术曾做过少许尝试,但结果都不理想。本文报道的是用两个木瓜品种进行无性繁殖的初步试验结果。材料和方法参试的两个木瓜品种Panchi Selection 1—45D和Coorg Honey Dew的种子分别取自比哈尔普萨园艺研究站和班加罗尔印度园 Large numbers of cultivated papaya are limited by many factors, such as dioecious, susceptible to the virus and lack of asexual reproduction. In the past there had been a few attempts at developing papaya tissue culture techniques, but the results were unsatisfactory. This article reports the preliminary results of asexual reproduction using two papaya cultivars. Materials and Methods Two papaya cultivars, Panchi Selection 1-45D and Coorg Honey Dew, were harvested from Bihar Pusa Horticultural Research Station and Bengaluru Indian Garden