Kuipeng Li1,2, Hua Han1, Yunhui Xie1, Xiaomei Sun1,*
Phyton-International Journal of Experimental Botany, Vol.90, No.2, pp. 583-593, 2021, DOI:10.32604/phyton.2021.013912
Abstract Optimization of in vitro adventitious root induction contributes to the development of a large-scale production
system of hybrid clone seedlings of larch (Larix spp.). We used orthogonal testing to investigate the factors that
affect the rooting of hybrid larch shoots–activated carbon, vitamin B1, sucrose, glycine, glutamic acid (Glu),
cysteine, pH, and induction time in the dark and indole-3-butyric acid (IBA). Variance analysis showed that
the effects of sucrose concentration on rooting rate, survival rate, and average root number, pH on the average
number of roots; and Glu on survival rate were all significant (p < 0.05) when compared to the… More >
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