The rooting ability of the cuttings of semi-lignified branches of Aquilaria sinensis by different treatments were studied in this paper.The treatments included the solutions of IAA,IBA,NAA and ABT-1 with the concentra...The rooting ability of the cuttings of semi-lignified branches of Aquilaria sinensis by different treatments were studied in this paper.The treatments included the solutions of IAA,IBA,NAA and ABT-1 with the concentrations of 500,1 000 mg·L-1 and 1 500 mg·L-1.The results showed that there were significant differences in the rooting ratio among different treatments.The rooting ratio of cuttings with IAA 1 500 mg·L-1 treatment was the highest at 43.08%,followed by the cuttings with IBA 1 500 mg·L-1.The adventitious roots of the cuttings mostly appeared in the callus tissue of the cuttings’ bottom section and the position of 0.5 cm away from lower cut section.展开更多
文摘The rooting ability of the cuttings of semi-lignified branches of Aquilaria sinensis by different treatments were studied in this paper.The treatments included the solutions of IAA,IBA,NAA and ABT-1 with the concentrations of 500,1 000 mg·L-1 and 1 500 mg·L-1.The results showed that there were significant differences in the rooting ratio among different treatments.The rooting ratio of cuttings with IAA 1 500 mg·L-1 treatment was the highest at 43.08%,followed by the cuttings with IBA 1 500 mg·L-1.The adventitious roots of the cuttings mostly appeared in the callus tissue of the cuttings’ bottom section and the position of 0.5 cm away from lower cut section.
