通过雷竹笋产量与立竹密度关系的研究结果表明 :雷竹林立竹密度在 1.2～ 1.5万株 /hm2 ,平均单株笋重、雷竹笋产量随立竹密度增加而增加 ;平均每株母竹发笋数随立竹密度增加而下降 ;立竹密度超过 1.5万株 /hm2 时 ,以上 3项指标均有下降 The results of the relationship between the yield of bamboo shoots and the density of standing bamboo showed that the density of bamboo stands was between 1.2 and 1.5 million / hm2, the average shoot weight per plant and the yield of bamboo shoots increased with the increase of standing bamboo density. The number of bamboo shoots decreased with the increase of bamboo density. When the bamboo density exceeded 15,000 plants / hm2, the above three indexes decreased