Choose to do it in spring or winter. Spring pruning is mainly to cut off some branches that are not growing well. At this time, light cutting is needed, and winter pruning can be re-cut.

When pruning, all diseased branches should be cut off, and some weak and withered branches should be cut off. Trim it with a sharp knife, otherwise the back and forth wear will do great harm to it.

In each pruning, in addition to pruning some too dense branches and older branches, we should also adopt the method of reducing the amount.

It can not only make new branches grow faster, but also improve the metabolism of trees and make them grow faster, and also increase the yield of mulberry in the second year. Only by pruning it in the right way can it be beneficial to its growth.

Extended data:

Growth habit

Like warm and humid climate, slightly tolerant of shade. Germination begins when the temperature is above 65438 02℃, and the suitable temperature for growth is 25-30℃. When it is higher than 40℃, it will be inhibited, and when it is lower than 12℃, it will stop growing. Drought tolerance, waterlogging tolerance and barren tolerance. Strong adaptability to soil.

Mulberry with broad crown and dense leaves turns yellow in autumn, which is quite beautiful, and can resist smoke and toxic gases, and is suitable for greening around cities, industrial and mining areas and rural areas. It has strong adaptability and is a good greening and economic tree species.

Sang Mu can also be used to make bows, called mulberry arcs. Dead branches can be used as dry wood; Bark can be used as medicinal materials to make paper; Sang Mu can also make paper; Sang Mu can also be used to make agricultural production tools.