1、 Pruning time

The pruning of Brazilian wood is generally concentrated in the growth period, that is, spring and autumn. In summer, due to high temperature and humidity, the cut after pruning is easy to be infected, resulting in plant disease. The temperature is not high in winter, which is not conducive to recovery after pruning, and there is a risk of frostbite. In addition, if the plant is sick, it should also be pruned in time

2、 Pruning method

Brassica belongs to evergreen trees. Because of its rapid growth, it is easy to become very tall without pruning. At this time, it needs to be cut from the root node of the branch, first from top to bottom, and then from bottom to top. When cutting, it must ensure that the incision is flat and close to the trunk. The cut branches can be used for cutting. In addition to the pruning height, some leaves can be cut off regularly to increase ventilation and light transmission to avoid bacterial breeding

3、 Post cutting care

After pruning the Brazilian wood, you need to put it in a semi shade to avoid light and maintain good ventilation. In order to avoid wound infection, you can spray carbendazim or apply plant ash on it. When it is dry, there is basically no problem. In addition, in order to make it grow better in the future, a little fertilizer needs to be added

4、 Precautions

If the pruning is carried out due to the disease of Brazilian wood, the cut diseased branches and leaves can not be thrown away at will, but need to be destroyed in a centralized manner to avoid the spread of bacteria and the recurrence of the disease. In addition, after topping it, we must keep the climate warm and control the temperature between 25-30 ℃, so that it can germinate in about 20 days