慈竹“蔸秆平埋”栽植试验

AN EXPERIMENT ON CULTIVATION BY HORIZONTAL BURYING OF CULM WITH STUMP OF SINOCALAMUS AFFINIS

进行了慈竹一种新的栽植方法──“蔸秆平埋”栽植与传统栽植方法──“埋蔸露秆”栽植的造林效果对比及不同年龄母竹的造林效果对比试验。结果表明：（l）新的栽植方法可明显提高造林成活率，并能提高一定的竹株平均发笋数量，而两种栽植方法的发笋质量没有差异。因而，认为新的栽植方法可提高造林成效，是一种在生产上可推行的栽植方法。（2）母竹的年龄对造林成活率有显著影响，对发笋数量和质量也有一定影响，但没有显著性差异，造林母竹以选择一年生竹为宜，二年生竹次之，三年生竹不宜采用。

An experiment is made on comparison afforestation results of Sinocalamus affinis between by a new cultivated technique-Horizontal Burying of Culm with Stump and bytraditional cultivated technique-Burying Culm with Stump but Exposing aboveground, andincluding with planting mother bamboo in different ages. The results show that: (l )The newcultivated technique can raise survival rate obviously, and average shooting quantity slightly, but shooting quality does not appear significantly different between by two cultivatedtechniques. Therefore,it is considered that the new cultivated technique can raise afforestation effect and is worth of extending in production. (2)Mother bamboo age has affect on survival rate obviously, and shooting quantity and quality only to some extent, but not significantly. l-year bamboo as mother bamboo is best, 2-year bamboo secondary,but 3-year bamboo not suitable.