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1.抗寒锻炼,适时入房。秋天到了,天气逐渐变冷,不要急于把花搬回房间,让其经历一个温度变化的过程,即抗寒锻炼,有利于植株的养分积累和来年的生长发育。抗寒锻炼是针对一些冬季不休眠的花卉而言的,冬季休眠的花卉不用进行抗寒锻炼。但要注意两点:①抗寒锻炼有限度。当气温下降剧烈或出现霜冻时,要及时把花搬回房间,防止突然的降温对其造成伤害。②花
1. Cold workout, timely admission. Autumn is coming and the weather is getting colder. Do not rush to move the flowers back into the room and let them experience a process of temperature change, that is, cold resistance exercises, which is conducive to the accumulation of plant nutrients and the growth and development of the coming year. Cold workout is for some winter flowers do not sleep in terms of winter flowers do not have to sleep cold workout. But pay attention to two points: ① cold exercise limited. When the temperature drops sharply or frost, it is necessary to promptly move the flowers back to the room, to prevent sudden cooling damage. ② flowers