In this study, a screening experiment was carried out among MS, WPM, DCR, MT, B5 and N6. The results showed that for proliferation culture of Toona ciliate, the optimum basic medium was WPM, and the optimum medium was...In this study, a screening experiment was carried out among MS, WPM, DCR, MT, B5 and N6. The results showed that for proliferation culture of Toona ciliate, the optimum basic medium was WPM, and the optimum medium was WPM + 6-BA 0.5 mg/L + IBA 0.05 mg/L. The proliferation coefficient reached 4.29. The optimum rooting culture medium was 1/2 MS + IBA 0.5 mg/L + NAA 0.5 mg/L with rooting rate of 100%. In the optimum rooting 'culture medium, the roots of T. ciliate developed neatly, and the seedlings grew well.展开更多
为了充分利用香椿冬季修剪的枝条和间伐出的小苗,用配制的不同成分和不同浓度的培养液对香椿枝条基部和小苗的根部进行浸泡处理,在25~30℃条件下进行了水培催芽试验。结果表明:香椿小苗比枝条发芽早,而且小苗幼芽的生长情况明显好于枝...为了充分利用香椿冬季修剪的枝条和间伐出的小苗,用配制的不同成分和不同浓度的培养液对香椿枝条基部和小苗的根部进行浸泡处理,在25~30℃条件下进行了水培催芽试验。结果表明:香椿小苗比枝条发芽早,而且小苗幼芽的生长情况明显好于枝条幼芽;B3培养液(即每升水中加入0.5g复合肥和0.3 g Vc)对香椿小苗的催芽效果最好,而A3培养液(每升水中加入3g蔗糖和0.3 g复合肥)对香椿枝条的催芽效果最好。展开更多
文摘In this study, a screening experiment was carried out among MS, WPM, DCR, MT, B5 and N6. The results showed that for proliferation culture of Toona ciliate, the optimum basic medium was WPM, and the optimum medium was WPM + 6-BA 0.5 mg/L + IBA 0.05 mg/L. The proliferation coefficient reached 4.29. The optimum rooting culture medium was 1/2 MS + IBA 0.5 mg/L + NAA 0.5 mg/L with rooting rate of 100%. In the optimum rooting 'culture medium, the roots of T. ciliate developed neatly, and the seedlings grew well.
文摘为了充分利用香椿冬季修剪的枝条和间伐出的小苗,用配制的不同成分和不同浓度的培养液对香椿枝条基部和小苗的根部进行浸泡处理,在25~30℃条件下进行了水培催芽试验。结果表明:香椿小苗比枝条发芽早,而且小苗幼芽的生长情况明显好于枝条幼芽;B3培养液(即每升水中加入0.5g复合肥和0.3 g Vc)对香椿小苗的催芽效果最好,而A3培养液(每升水中加入3g蔗糖和0.3 g复合肥)对香椿枝条的催芽效果最好。