不同树形对‘南果梨’和‘苹果梨’树体光照和果实品质的影响

Effects of different tree types on light and quality of ‘Nanguoli' Pear and ‘Pingguoli'pear

探讨了‘南果梨’在海城市马风镇和‘苹果梨’在黑山县八道壕镇栽培的适宜高光效树形。根据调查鞍山市海城地区的‘南果梨’和锦州市黑山地区的‘苹果梨’的小冠疏层形、中位开心形及纺锤形的3种不同树形对树体光照和果实品质的影响,确定两地‘南果梨’和‘苹果梨’的最佳高光效树形为中位开心形。

Suitable high efficiency tree types of ‘Nanguoli' pear in Mafeng town of Haicheng and ‘Pingguoli' pear in Badaohao town of Heishan County were fully discussed in this study. According to the effects of light and quality trained with small canopy shape, open middle part shape and spindle shape on ‘Nanguoli' pear in Haicheng area of Anshan and ‘Pingguoli' pear in Heishan area of Jinzhou, the highest light efficiency tree type was open middle part on ‘Nanguoli' pear and ‘Pingguoli' pear.