论不同生长调节剂对蒙古栎嫩枝扦插生根的影响

Effects of Different Growth Regulators on the Cutting Roots of Quercus Mongolica

蒙古栎是我国难以生根的树种,常应用生长调节剂促进插条生根,提高林分产量。基于此,通过使用吲哚丁酸、萘乙酸、生长调节剂生根粉以及吲哚丁酸和萘乙酸混合溶液四种生长调节剂,分析蒙古栎扦插生根受到的影响,并采取最佳方案促进蒙古栎嫩枝扦插生根,有效改良生根种植,促进生产量的增加。

Quercus mongolica is a kind of tree species that is difficult to root. Growth regulators are often used to promote the rooting of cuttings and improve the survival rate of trees. In this paper, the rooting of Quercus mongolica cuttings was analyzed by using four growth regulators: IBA, NAA, rooting powder, mixed solution of IBA and NAA. Choose the best scheme to promote the cutting and rooting of Quercus mongolica and increase the yield.