论文部分内容阅读
八宝景天是景天科景天属多年生肉质草本植物景天。以八宝景天为研究对象,构建八宝景天的再生体系。实验结果如下:以八宝景天的叶片为外植体;加入抗坏血酸的最佳浓度为100mg/L;诱导愈伤组织培养基的最佳PGR浓度配比为6-BA(1.0mg/L)+NAA(1.0mg/L)+2,4-D(2.0mg/L),诱导芽培养基的最佳PGR浓度配比为6-BA(3.0mg/L)+NAA(0.1mg/L);八宝景天的无根苗的生根培养基为1/2MS培养基+蔗糖(30g/L)+6-BA(0mg/L)+NAA(0.1mg/L)。
Babao Sedum Sedum Sedum Sedum is a perennial succulent plants Sedum. Take Babao Sedum as the research object and construct the regeneration system of Babao Sedum. The experimental results are as follows: The leaves of A. capitatum were used as explants; the optimal concentration of ascorbic acid was 100 mg / L; the best PGR concentration of callus induction medium was 6-BA (1.0 mg / L) (NAA) 1.0 mg / L and 2,4-D 2.0 mg / L, the best PGR concentration in bud induction medium was 6-BA (3.0mg / L) The rooting medium of rootless seedlings of A. carya was 1/2 MS medium + sucrose (30g / L) + 6-BA (0mg / L) + NAA (0.1mg / L).