金花茶扦插育苗试验

Experiment of Cutting Seedlings of Camellia nitidissima

本试验设8个处理、1个对照,重复4次。结果表明:ABT 1号生根粉0.1 g+清水1 000 m L浸泡2 h、双吉尔-GGR 6号0.1 g+清水1 000 m L+黄心土调成糊状粘12.0 s、"森乐"APT生根粉5.0 g+清水1 500 m L浸泡2.0 h、强力生根壮苗12.5 g+清水2 000 m L浸泡3.0 h的4个处理的平均成活率分别达96.75%、93.17%、90.50%、90.42%,而对照的平均成活率为70.25%,这4个处理明显高于对照;从扦插成活率、扦插成活后的生长情况分析:金花茶的扦插育苗宜选用ABT 1号生根粉0.1 g+清水1 000 m L浸泡2 h和双吉尔-GGR 6号0.1 g+清水1 000 m L+黄心土调成糊状粘12.0 s的两种处理方法,其成活率、抽梢率明显高于其他处理和对照。

This experiment designed eight treatments with a contrast, repeated four times. The results show that the first four average survival rates are 96.75%, 93.17%, 90.50% and 90.42%, the methods are soaking ABT No.1rooting power in 1000mL water with two hours, mixing double gil GGR No.6, yellow soil and 1000mL water to paste with 12.0 s, soaking 5.0 g＂Senle＂APT rooting power in 1 500 m L water with two hours and soaking 12.5 g strong root seedling in 2 000 m L water with three hours respectively, while the survival rate of contrast is only70.25%, lower than the first four methods significantly. Analyzing from cutting survival rate and growth situation after cutting, there are two methods that suitable for cutting seedlings of Camellia nitidissima, they are soaking ABT No.1 rooting power in 1000mL water with two hours and mixing double gil GGR No.6, yellow soil and 1000mL water to paste with 12.0 s respectively, their survival rate and rate of branching out tip all are higher than other treatments and contrast.