温州蜜柑疯长低产树的改造廖洋生（江西省新干县黄泥埠水库管理局３３１３０６）成龄温州蜜柑疯长树一般出现在肥水条件较好的桔园。其主要表现为营养生长旺盛，导致枝梢生长不充实，强枝、特别是徒长枝多，花芽分化不良，挂不住果。年复一年，恶性循环，严重影响产量。我... Wenzhou Satsuma crazy long low-yielding tree transformation Liao Yangsheng (Jiangxi province Xingan County Huangni Port Reservoir Management Bureau 331306) mature Wenzhou Satsuma crazy tree generally appear in fertilizer and oranges better conditions. Its main manifestations of vigorous vegetative growth, leading to inadequate growth of shoots, strong branches, especially the long branches and more buds poorly differentiated, unable to bear fruit. Year after year, a vicious circle has a serious impact on output. I...