2004年底,浙江省及其周边地区普降中到大雪,部分地区还有暴雪,对我省农作物造成极大危害,特别是杨梅树,绝大部分生长在山区,雪量大危害更大。大雪后应及时对杨梅树进行有效护理。及时清园下大雪前,对杨梅树设立支柱或用绳索捆绑。特别是枝叶量过多的树冠外围,应提前采用“疏枝? The end of 2004, Zhejiang Province and its surrounding areas plunge to heavy snow, snow blizzard in some areas, causing great damage to the crops in our province, especially the bayberry trees, most of them grow in the mountains, the snow is more dangerous. After the heavy snow should be timely and effective management of bayberry trees. Clear snow in time before the park, set up a pillar of the bayberry or tied with a rope. Especially the amount of branches and crowns outside the crown, should be used in advance "thin branches?