‘耐寒枇杷’的发现‘耐寒枇杷’是笔者在北京市内的居民宅院发现的。2002年冬季,笔者在北京市丰台区某住宅小区惊喜地发现一株16年生的枇杷树,叶片没有任何受冻的迹象,估计是普通枇杷的实生苗在北京地区自然低温胁迫下被保留的抗寒类型。因此,笔者连续三年对其生长发育情况进 ’Cold-resistant loquat’ found ’cold-resistant loquat’ is the author found in Beijing’s residential houses. In the winter of 2002, I was pleasantly surprised to find a 16-year-old loquat tree in a residential area in Fengtai District of Beijing. There is no evidence of any freezing of the leaves. It is estimated that the seedlings of common loquat are preserved in natural low temperature stress in Beijing Cold type. Therefore, the author for three consecutive years of their growth and development into