2009年2月下旬至3月初淳安北部连续受了三次冻雨影响,高山林区的山核桃树遭到百年不遇的冰冻天气,受害严重。为及时指导林农进行灾后生产自救,根据有关专家的意见,提出以下灾后生产自救的主要措施,供林农参考。1.截干对完全断裂的主干或枝干,尽早锯断削平伤口,并涂白调合漆或石 In late February 2009 to early March, northern Chun’an suffered three successive freezing rainstorms. Hickory trees in the high mountain forest area suffered from freezing weather which was rare in a century and suffered serious injuries. In order to timely guide the forest farmers to make self-help after a disaster, according to the opinions of relevant experts, the following major measures for self-help in post-disaster production are proposed for forest farmers’ reference. 1. Cut off the trunk or limb completely broken, as early as possible cut sawed wound, and painted white paint or stone