【摘要】 以在试管中萌发的巴西牵牛种子苗的茎尖为外殖体,对巴西牵牛的组织培养技术进行了研究。茎尖生长成完整的试管植株和腋芽生长增殖的最佳培养基为MS+IBA0.2mg/1。巴西牵牛试管苗驯化移栽的最佳基质为上面1/4蛭石下面3/4腐质土的双层基质。更多还原

【Abstract】 To do experimentation with the shoot-tip of Ipomoea setosa plantets that buded from seeds of Ipomoea setosa in vitro,tissue culture technology of Ipomoea setosa had been studyed.The best medium for the shoot-tip and stem with auxillary bud of Ipomoea setosa to grow and increase is"MS+IBA0.2mg/1".The best stroma for Ipomoea setosa plantlets in vitro to transplant and training is the stroma on stroma that3/4 rotten soil covered with 1/4 vermiculite.更多还原