The treated petals showed symptoms of serious frost at - ～-℃ and had supercooling points of ～ ℃ higher than controls. Our results demonstrated that INA bacteria are one major factor to incite frost damage to apricot flowers.
The treated petals showed symptoms of serious frost at - ～-℃ and had supercooling points of ～ ℃ higher than controls. Our results demonstrated that INA bacteria are one major factor to incite frost damage to apricot flowers.
研究 INA细菌与花瓣霜冻关系结果表明 ,在低温胁迫下 ,INA细菌能大幅度提高花瓣相对电导率值 ,增大细胞原生质膜渗透性 ,提高过冷却点 ～ ℃ ,能在 - ～ - ℃引起花瓣结冰而发生严重霜冻 ,比未接 INA细菌的对照提高结冰温度 ℃左右。