Pruning method: Bamboo generally has strong germination ability. Under normal circumstances, a large number of bamboo shoots break through the ground and grow into new plants every year. In order to ensure that Hsinchu has enough room for growth in the coming year, bamboo should be fully thinned every winter. The specific method is: select some weak bamboos and old bamboos over two years from the bamboo bushes, plant them at the base, and cut off the whole bamboo. After pruning, there is a certain gap between each bamboo in the bamboo cluster.
There is no regular thinning, which leads to excessive bamboo density and overlapping, causing a large number of bamboo to die, affecting the landscape and hindering the growth of new shoots. In order to prevent this phenomenon, thinning is used to remove old and weak bamboos every winter.
Bamboo is characterized by being thin and big, top-heavy and light-footed, so it is easy to lean or lodging. The fallen or seriously inclined bamboo should be cleaned in time to avoid affecting the landscape.
For scattered bamboo and miscellaneous bamboo, bamboo forest is actually bamboo, and the cutting of bamboo forest is plastic pruning. Fine bamboos such as Phyllostachys pubescens, Phyllostachys pubescens and Phyllostachys pubescens are generally harvested for more than 3 years, and large bamboos are harvested for more than 6 years. The suitable time is late autumn and early winter. At the same time, deformed and dead bamboo can be cut off, and 30%-50% of bamboo shoots can be cut off in windy or snowy areas to prevent lodging.