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[Objective] To develop the wild Chinese wolfberry resources and accelerate the propagation rate of hard branch cutting of Lycium barbarum var. implicatum.[Methods] The experiment about the effect of quick dipping of different concentrations of ABT-6 rooting agent on the hardwood cutting seedling formation of Lycium barbarum var. implicatum was carried out.[Results]The survival rate of Lycium. Barbarum var. implicatum was influenced mostly by 400 mg / L ABT-6 at 82. 33%; the number of shoots and number of new roots were the greatest,6. 6and 8. 9 per plant,respectively,significantly larger than under other treatments; the new shoots and new roots were also longest,with length of 39. 6 cm and 29. 8 cm,respectively,significantly greater than under other treatments.[Conclusions]The quick dipping of 400 mg / L ABT-6 rooting agent on the hardwood cutting of Lycium barbarum var. implicatum can significantly improve the survival rate,promote the growth of roots and shoots,and speed up the propagation.
[Objective] To develop the wild Chinese wolfberry resources and accelerate the propagation rate of hard branch cutting of Lycium barbarum var. Implicatum. [Methods] The experiment about the effect of quick dipping of different concentrations of ABT-6 rooting agent on the hardwood cutting seedling formation of Lycium barbarum var. implicatum was carried out. [Results] The survival rate of Lycium. Barbarum var. implicatum was adjusted mostly by 400 mg / L ABT-6 at 82.33%; the number of shoots and number of new roots were the greatest, 6. 6 and 8. 9 per plant, respectively, significantly larger than under other treatments; the new shoots and new roots were also longest, with length of 39. 6 cm and 29. 8 cm, respectively, significantly greater than under other treatments. [Conclusions] The quick dipping of 400 mg / L ABT-6 rooting agent on the hardwood cutting of Lycium barbarum var. implicatum can significantly improve the survival rate, promote the growth of roots and shoots, and speed up the propa gation.