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(1)秋季适当推迟入室。秋冬之交,天气渐渐寒冷,气温低于12℃时。植株便被迫进入停止生长的休眠阶段,此时最好暂缓入室。秋季适当推迟入室,有利于进行抗寒锻炼,增强植株自身御寒能力,提高冷室越冬的安全性。 (2)冬季入室保持适宜温度。如冬季室温过高,在阳光不足、通风不良的环境下,会生长出许多嫩梢,开春后移出室外嫩梢极易干枯,使其失去着花部位;另外,室温过低,叶片冻落,也将影响来年开花;因此,越冬室温要求不低于10℃,不高于I6℃,而且要多晒太阳、少浇水、不施肥。
(1) appropriate to postpone the fall into the room. Autumn and winter turn, the weather is getting cold, when the temperature is below 12 ℃. The plant is forced to enter the dormant stage of dormancy, preferably withholding at this time. Appropriate postponed fall into the room, is conducive to cold exercise, enhance their own ability to warm the cold, cold room to improve the safety of overwintering. (2) keep warm in winter temperature. Such as the winter temperature is too high, in the sun, poor ventilation environment, will grow many young shoots, spring after the move out of outdoor shoots easily dry, so that it lost the flower parts; In addition, the room temperature is too low, the leaves frozen, Will also affect the flowering of the coming year; therefore, winter temperature requirements of not less than 10 ℃, not more than I6 ℃, but also the more sun, less watering, no fertilization.