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栽培月季时如生态环境不适宜，会发生一些生理障害，可采取适当措施防止。１着花少月季生长适温为白天１８～２５℃，夜间１２１５℃。当温度超过３０℃时，生长开始受到抑制，花芽不再分化，已经分化的花芽和形成的花发育缓慢，花小，花色不正，花不耐久。此时应注意适当遮荫?
Cultivation of the rose when the ecological environment is not appropriate, there will be some physiological disorders, can take appropriate measures to prevent. 1, the growth of flowers less Roses suitable for the day temperature 18 ~ 25 ℃, night 1215 ℃. When the temperature exceeds 30 ℃, the growth began to be inhibited, flower buds no longer differentiated, flower buds have been formed and the formation of slow-growing flowers, small flowers, flowers, flowers are not durable. At this point should pay attention to proper shade?