猕猴桃品种引种试验

在陕西关中地区对引进的21个猕猴桃品种建立试验园,经过连续6年观察、鉴定,结果表明,美味猕猴桃品种在当地长势较强,较中华猕猴桃品种的果个大、产量高、成熟晚、货架期长。美味猕猴桃品种中海沃德、米良1的综合性状较好,海沃德品种果个大而美观,风味酸甜,丰产,货架期长,但生长季前期抗风力较弱;米良1品种果个大而整齐,风味酸甜,抗逆性强,极丰产,货架期较长;蒙迪和徐香品种的果实风味均优,但果个偏小,货架期短。中华猕猴桃品种在高温干旱年份易出现早期落叶,果实风味较美味猕猴桃偏甜,金丰、金阳1、江园1的综合性状相对较好,果实风味酸甜或甜,产量水平丰产或中等,货架期中等或较短。

Experiment on introduction of kiwifruit cultivars

Twenty-one Actinidia cultivars were tested in Guanzhong Area,Shannxi Province for over 6 years.Results show that cultivars of A.deliciosa grow stronger,having large fruit,higher yield,later maturation and longer shelf life than A.chinensis.Hayward and Miliang 1 have better integrated traits in cultivars of A.deliciosa.Hayward has larger fruit,sweet/sour taste,high yield and long shelf life,but weak resistance to wind.Miliang 1 has tidy large fruit,sweet/sour taste,high hardiness,very high yield and relatively long shelf life.Monty and Xuxiang have nice flavour,but small fruit and short shelf life.Cultivars of A.chinensis are liable to have early leaf falling in drier years and the fruit flavor tend to be sweeter,compared with A.deliciosa.Jinfeng,Jinyang 1 and Jiangyuan 1 have relatively better-integrated traits,with sweet/sour or sweet taste,middle or high yield,middle or short shelf life.