西北林学院学报2025，Vol.40Issue(4)：29-36,8.DOI:10.3969/j.issn.1001-7461.2025.04.04
授粉品种配置对板栗结实性状与品质的影响
Effect of Pollination Variety Configuration on Fruit Set Traits and Quality of Chinese Chestnut
摘要
Abstract
In order to solve the problems of high empty bud rate and poor fruit set in the cultivation of chestnut,pollination varieties can be rationally allocated.In Chencang district of Baoji city,for the main varieties 'Taishan No.1' and 'Qinli No.2','Hongli','Xinzao li','Shifeng','Sheli' and two main varie-ties were selected as pollination varieties,and their fruit characteristics,fruit traits and quality were meas-ured and analyzed.The results showthat:1)In addition to 'Taishan No.1' and 'Qinli No.2' as pollinating species,outcrossing significantly improved the seed setting rate and achievement rate of chestnut,and re-duced the empty bud rate;2)'New chestnut' as the parent significantly reduced the empty bud rate of chestnut,and 'She chestnut' as the parent significantly increased the fruit yield,seed kernel protein and starch content of chestnut,and 'Shifeng' as the parent significantly increased the soluble sugar content of chestnut kernel and reduced the fat content;3)Based on the analysis of yield,fruit traits,and principal components,three pollination combinations(♀ × ♂)with high yield and high fruit quality were selected as 'Qinli No.2'×'Shili','Qinli No.2'×'Shifeng',and 'Taishan No.1'×'Sheli'.Reasonable variety polli-nation configuration can effectively reduce the empty bud rate of chestnut fruit in Chencang district,Baoji city,improve the fruit quality and yield,and achieve high yield and high-quality cultivation.关键词
板栗/结实特性/果实性状/授粉配置Key words
chestnut/fruit characteristics/fruit traits/pollination configuration分类
农业科技引用本文复制引用
谢云艳,孙妍,王亦航,赵伊,张垠,何佳林..授粉品种配置对板栗结实性状与品质的影响[J].西北林学院学报,2025,40(4):29-36,8.基金项目
国家重点研发计划(2022YFD1602010). （2022YFD1602010）
