拜读沈先生的《修剪的抑制作用与养坯树桩的合理修剪》一文(见本刊91.4),本人亦有同感。但对大多数盆景爱好者来说,生长期的强度修剪无非是出于急于求成的心理,想使自己的树桩早日成形。笔者以为,欲速于树桩成形,施修剪不如行摘心;要避免修剪的抑制作用,还是采用摘心法为好。我们知道,植物体要通过叶的光合作用供给根养分,要通过叶的蒸腾作用调节自身温度、维持正常生理。对于养坯期的树桩,春夏生长期的枝叶萌发与根系功能息息相关,它们的生长速度、生长量与根系吸水功能处于相对平衡状态。但 I also read the article entitled “The Inhibition of Pruning and the Reasonable Pruning of Skewered Stumps” by Shen (see 91.4). But for most bonsai enthusiasts, the strength of the growing period of pruning is nothing more than out of urgency for the psychological, want to make their stump as soon as possible. I think, want to speed in the stump forming, Shi Jian cut not as good as line heart; to avoid the inhibition of pruning, or use the method of pinching as well. We know that plants need to supply root nutrients through the photosynthesis of leaves, and regulate their temperature through transpiration of leaves to maintain their normal physiology. For the stump during the rearing period, the branch and leaf germination in the spring and summer growing season is closely related to the root system function, and their growth rate, growth rate and root water absorption function are in a state of relative balance. but