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一、防冻保暖山茶比较耐寒,能经受短期冰冻天气,尤其是大盆壮苗。但小盆幼苗、弱苗、病株及4年以下的嫩树,在气温低于0℃时则需防寒保暖,以免伤苗。保暖的方法有:
First, frost warm Camellia relatively cold, can withstand short-term frozen weather, especially large pot strong seedlings. However, young potted plants, weak seedlings, diseased plants and tender trees below 4 years are required to be cold and warm when the temperature is below 0 ° C, so as not to hurt the seedlings. The warmth is: