山东峄县石榴栽培历史久远,但群众无整枝修剪习惯,致使外围枝密集,内膛枝大量枯死,树势极度衰弱,产量逐年下降。针对此情况,于1981年选6株树进行修剪试验三年实践证明,石榴树对修剪反应敏感,只要适度疏枝和短截,即可达到恢复树势,和增加产量的目的 据调查,修剪树筒状花较不修剪 Pomegranate cultivation in Juxian County, Shandong Province, has a long history, but the people have no pruning habits, resulting in dense peripheral branches, branches and brooms withered in large numbers, with extreme weakness and declining output. In view of this situation, in 1981 selected six trees pruning test three years of practice has proved that the pomegranate tree pruning reaction sensitive, as long as moderate thinning and short cut, you can achieve the restoration of tree vigor, and increase production purposes According to the survey, pruning Tree tubular flowers are not trimmed