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在可控温度生长箱内，研究了４个昼／夜温度处理对２年生盆栽早露蟠桃开花的影响。结果表明，处理温度越高，花芽发育鲜重、体积增加越快，开花越早，但温度超过一定的范围，就会不同程度地抑制花芽发育，造成高温伤害。２５／１５℃、３０／１５℃处理比２０／１５℃处理盛花期分别提前了５ｄ和８ｄ；３０／１５℃处理开花后花药不能正常开裂散粉；３５／１５℃处理绝大多数花芽露萼后不久鲜重、体积不再增加，不能正常开花而脱落。
In a controlled temperature growth chamber, the effects of four day / night temperature treatments on the flowering of peach peaches in two-year-old pots were studied. The results showed that the higher the treatment temperature, the higher the fresh weight of flower buds, the faster the volume increase, the earlier the flowering. However, when the temperature exceeded a certain range, the development of flower buds would be inhibited to a certain extent, resulting in high temperature injury. 25/15 ℃, 30/15 ℃ treatment than the 20/15 ℃ flowering were advanced 5d and 8d respectively; 30/15 ℃ anther treatment after flowering can not normally crack loose powder; 35/15 ℃ treatment after the vast majority of bud flower calyx Fresh weight soon, the volume will not increase, can not flowering and fall off.