杂种竹材质早期鉴定的究研,为的是及早而有效地选育出生长快,材质好的优良个体扩大繁殖推广,并减少试验周期和工作量。我们从1975年到1981年间,先后进行了竹材解剖观测,解剖因子与力学强度相关分析,早期幼竹解剖因子与成竹强度相关分析等试验究研。现将试验结果整理分述如下: Early identification of hybrid bamboo material research, in order to early and effective breeding fast, good material, good individuals to expand the promotion of breeding, and reduce the test cycle and workload. We from 1975 to 1981, has conducted a bamboo anatomical observation, correlation analysis of anatomical factors and mechanical strength, early young bamboo anatomical factors and bamboo strength test and other research. Now the test results are summarized as follows: