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对江西1991年冬季经济林冻害情况进行了调查,比较了各树种、品种的抗冻能力,并分析了地形地势、经营管理水平等因素对冻害的影响,依此指出了防冻措施。
The economic frost damage situation of winter forest in 1991 was investigated in Jiangxi Province. The frost resistance ability of each species and species was compared. The influence of terrain, management level and other factors on frost damage was analyzed, and the antifreezing measures were pointed out.