毛竹笋用林留养好母竹,可以调整竹林结构,更合理地利用林内光、水、温、肥等资源,达到稳产高产。笋用林以收获竹笋为主,留母竹过多、过密、过早都会影响竹笋产量。其留养技术如下。1.留养母竹的时间竹林因海拔高低、坡面朝向、土层深厚等情况的差异导致出笋时间不同。高山因气 Moso shoots can be well planted with bamboo groves, and the structure of bamboo forest can be adjusted. The light, water, temperature, fertilizer and other resources in the forest can be rationally utilized to achieve stable and high yield. Shoots to harvest bamboo shoots, leaving too much, too dense, too early will affect the yield of bamboo shoots. Its retention techniques are as follows. 1. The time of keeping mother bamboo Bamboo forests due to altitude, slope orientation, deep soil conditions lead to differences in shoot time. Mountain gas