今年元月中旬至2月上旬,江西赣县发生了特大持续低温、雨雪冰冻天气,大面积马尾松、湿地松、阔叶树拦腰折断、连根拔起,毛竹爆裂、压弯、倒伏,杉树幼树更难逃脱此劫。赣县于3月22日至4月20日开展了雨雪冰冻灾害森林资源损失评估调查,现将杉树幼树调查情况报告如下,并提出避免杉树幼树冻害的一些粗浅建议。 From mid-January of this year to early February of this year, the extremely cold and snow-freezing weather occurred in Gan County, Jiangxi Province. Large areas of Pinus massoniana, Pinus elliottii and broad-leaved trees broke down, uprooted, bamboo burst, More difficult to escape this robbery. Gan County in March 22 to April 20 to carry out rain and snow disaster assessment of forest resources losses, now the investigation of the report of the fir tree are as follows, and put forward some of the superficial recommendations to avoid frost damage of fir tree.