寒地果树修剪要和预防腐烂病紧密结合起来,所以在翌年萌芽期前修剪较适宜。能减轻腐烂病的发生。由于气候等因子的关系,如剪的过早,所留芽枯干而死,少则一个,多则二个,萌芽时期只好在背上或腹下发出新芽。不理想的新 Winter fruit tree pruning and prevention of rot disease closely combined, so in the next year before budding pruning more appropriate. Can reduce the incidence of rot disease. Due to the climate and other factors, such as cutting too early, leaving the withered stem died, at least one, as many as two, during the bud had sprouting on the back or belly. Not ideal new