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期 刊 ：中国中药杂志 1993年 18卷 02期 页码：82.

关键词：山茱萸；树盘覆草；株产；

Keywords:dogwood, ground under canopy tree covered with straw, yield per tree,

摘 要 ：山茱萸树盘覆草有利于植株的生长发育和开花结果。与对照相比:枝条生长量,百叶重、百叶厚和叶片营养明显提高;枝成花数、花序座果数,百果重和株产分别增加17.9%,20%,31.7%和33.6%;并且覆草后延迟开花期4～6天。

Abstract:Experiments showed that the growth, blooming and hearing of dogwood(Cornus officinalis) were improved by covering the ground under canopy tree with straw. Growth of shoots, weight and thieknessof 100 fresh leaves, and mineral nutrition of leaves were significantly higher than those of controls. Fruit buds of shoots, fruit setting per cluster, weight of 100 fresh fruits and yield per tree were increased by 17.9%, 20%, 31.7% and 33.5% respectively. Compared with uncovered trees, the blooming period of covered trees was delayad by 4～6 days.

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