水稻组织培养,日本古桥等人已报导从根、胚乳、茎节等诱得愈伤组织,并分化出植株。在我国,汤汉悦和颜昌敬等报道,从幼茎、幼穗、枝梗、叶鞘等诱导出愈伤组织,并分化出植株、但由于所使用的材料和所处的环境条件不同,结果并不完全一致。我们以幼茎、叶鞘、叶片为材料,进 Rice tissue culture, Japan’s ancient bridge, who have reported from the root, endosperm, stem section induced callus, and differentiation of plants. In China, Tang Han-yue and Yan Chang-jing et al. Reported that callus was induced from young stems, young spikes, branch stems and leaf sheaths and differentiated into plants. However, due to the different materials used and the different environmental conditions, the result was not Exactly the same. We use young stems, leaf sheaths, leaves as material, into