[Objectives]To improve the yield and quality of different pear varieties by supplementary pollination.[Methods]The effects of bee pollination were compared with other pollination methods,and the effects of different f...[Objectives]To improve the yield and quality of different pear varieties by supplementary pollination.[Methods]The effects of bee pollination were compared with other pollination methods,and the effects of different factors on honeybee pollination were studied through experiments.[Results]Honeybee pollination significantly increased the number of fruit per inflorescence.In addition,it could improve the single fruit weight,fruit shape and other quality indicators of fruit.The pollination effect of honeybee was the best in all supplementary pollination measures.Honeybee pollination had good fruit setting effect on different pear varieties,but there were some differences in the effect of quality improvement.Spraying lime sulfur mixture and other measures could significantly affect the effects of honeybee pollination.[Conclusions]The research results prove the effectiveness of honeybee pollination technology in Hebei Province,and provide a certain reference for the establishment of a simple and practical artificial assisted pollination technology system.展开更多
‘Jixiu’is a new early ripening pear variety bred by‘Jimi’בXinhang’,and its fruit quality is excellent.It has performed well in central and southern Hebei.This paper introduces its botanical characteristics...‘Jixiu’is a new early ripening pear variety bred by‘Jimi’בXinhang’,and its fruit quality is excellent.It has performed well in central and southern Hebei.This paper introduces its botanical characteristics,growth phenology,growth and fruiting habits,pollination characteristics and disease resistance in central and southern Hebei.A set of suitable cultivation techniques for Jixiu pear were summarized,including pruning,fruit thinning and bagging,water and fertilizer management,pest and disease control and so on,which provided theoretical support for the popularization and demonstration of this new variety.展开更多
基金Supported by Special Fund Project for the Construction of National Modern Agricultural Industrial Technology System(CARS-28-28)Science and Technology Innovation Project of Hebei Academy of Agricultural and Forestry Sciences(2022KJCXZX-SGS-5)+1 种基金Hebei Modern Seed Industry Science and Technology Innovation Project(21326308D)Hebei Modern Agricultural Industrial Technology System(HBCT2021210201).
文摘[Objectives]To improve the yield and quality of different pear varieties by supplementary pollination.[Methods]The effects of bee pollination were compared with other pollination methods,and the effects of different factors on honeybee pollination were studied through experiments.[Results]Honeybee pollination significantly increased the number of fruit per inflorescence.In addition,it could improve the single fruit weight,fruit shape and other quality indicators of fruit.The pollination effect of honeybee was the best in all supplementary pollination measures.Honeybee pollination had good fruit setting effect on different pear varieties,but there were some differences in the effect of quality improvement.Spraying lime sulfur mixture and other measures could significantly affect the effects of honeybee pollination.[Conclusions]The research results prove the effectiveness of honeybee pollination technology in Hebei Province,and provide a certain reference for the establishment of a simple and practical artificial assisted pollination technology system.
基金Supported by China Agriculture Research System(CARS-28-28)Science and Technology Innovation Project of Hebei Academy of Agricultural and Forestry Sciences(2022KJCXZX-SGS-5)+1 种基金Hebei modern agricultural industrial technology system(HBCT2021210201)Hebei Key R&D Projects(21326308D)。
文摘‘Jixiu’is a new early ripening pear variety bred by‘Jimi’בXinhang’,and its fruit quality is excellent.It has performed well in central and southern Hebei.This paper introduces its botanical characteristics,growth phenology,growth and fruiting habits,pollination characteristics and disease resistance in central and southern Hebei.A set of suitable cultivation techniques for Jixiu pear were summarized,including pruning,fruit thinning and bagging,water and fertilizer management,pest and disease control and so on,which provided theoretical support for the popularization and demonstration of this new variety.
