月季花在切割后很容易发生奇颈，严重影响其有效观赏效果。月季切花发生弯颈的原因主要是：花梗组织幼嫩，木质素含量低，抗机械弯曲的能力差；花便处于形态学上端，水分含最高，容易失水使其膨压降低；承受花的花梗与花相比，重量较小，长而细，难以承受范的压力而弯曲。可采? Rose after cutting is very easy to occur odd neck, seriously affecting their effective viewing. Rose neck cut flowers are mainly due to: pedicel tissue tender, low lignin, anti-mechanical bending ability is poor; flowers in the morphological upper end, the highest moisture content, easy to dehydration to reduce turgor pressure; bear flowers Pedicel and flowers compared to smaller, long and thin, it is difficult to bear the pressure of the bend. Recoverable?