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芒萁亦称狼萁、芒萁骨、铁狼萁,系蕨类植物,羽状复叶,叶柄长,质轻,普遍生长于我国长江流域以南各地山坡林下。1988年我们结合育苗生产的实际,吸取上年冬搭盖草帘防冻失败的经验教训,于11月中旬尝试性地进行覆盖芒萁防冻,收到较好效果。为明确其防冻效果及经济效益,1989年以1年生胡柚幼苗为试材作了进一步的试验。
Mang Lang also known as wolf, Mang Su bone, iron wolf Lang, Department of ferns, pinnate, petiole length, light weight, generally grow in all parts of China’s southern slopes below the Yangtze River. In 1988 we combined with the actual practice of nursery production, draw lessons from the failure of the cover grass curtain antifreeze last year, lessons learned in mid-November tentatively cover Manglie antifreeze, received good results. To clarify its antifreeze effect and economic benefits, 1989 perennial grapefruit seedlings as a test material for further tests.