鲁樱3号甜樱桃避雨栽培效应的研究  

The effects of rain-shelter cultivation of new sweet cherry Luying No.3

作　　者：朱东姿 王甲威[1] 刘庆忠[1] 洪坡 张力思[1] 齐斌 ZHU Dongzi;WANG Jiawei;LIU Qingzhong;HONG Po;ZHANG Lisi;QI Bin(Shandong Institute of Pomology,Key Laboratory for Fruit Biotechnology Breeding of Shandong Province/Scientific Observation and Experiment Station of Fruits in Huang-huai area,Ministry of Agriculture,Tai’an,Shandong 271000,China;Agricultural Comprehensive Service Center,Beisu Town,Zoucheng City,Shandong Province,Jining,Shando昭273500,China)

机构地区：[1]山东省果树研究所果树生物技术育种重点实验室/农业农村部黄淮地区果树科学观测实验站,山东泰安271000 [2]山东省邹城市北宿镇农业综合服务中心,山东济宁273500

出　　处：《落叶果树》2023年第1期20-23,共4页Deciduous Fruits

基　　金：山东省果品产业技术体系(SDAIT-06-01);山东省农业良种工程项目(2020LZGC008);山东省果树生物技术育种重点实验室资助;2022年烟台市种业提升项目“烟台市大樱桃育种攻关团队”。

摘　　要：2021—2022年,研究鲁樱3号甜樱桃避雨栽培下的表现,以露天栽培为对照。结果表明,避雨栽培比露天栽培效应良好:果实成熟采摘期延迟1周;平均单果重由15.9~16.4 g增至17.3~17.8 g,差异显著;一级果率由46.8%~60.3%增至67.8%~71.8%,增幅极显著;果实的可溶性固形物含量由16.9%~17.3%增至18.1%~18.9%,增幅显著;可滴定酸含量由0.74%~0.80%降至0.70%~0.73%,降幅显著;666.7 m^(2)产量由1420~1706 kg增至1505~1843 kg,增产显著;果实裂果率平均值由20.68%~7.63%降至6.21%~1.07%,降幅显著;流胶病病株率平均值由45.0%~27.5%降至17.6%~14.5%;病株主干上的病斑密度由6.2~4.7个降至3.1~1.3个,降幅极显著。In order to study the rain-shelter cultivation technique on the new sweet cherry variety Luying No.3,the investigation and analysis of the fruits quality and incidence rate of cherry bacterial gummosis disease were carried out from 2021 to 2022.Open-air cultivation was used as control.The results showed that the effect of rain-shelter cultivation was better than that of open-air cultivation.Under the condition of sheltered cultivation,the fruit picking time was delayed by one week,and average single fruit weight increased from 15.9~16.4 g to 17.3~17.8 g,with a significant differences(P<0.05).Also,the first-grade fruit rate increased significantly from 46.8%~60.3%to 67.8%~71.8%.The content of soluble solids in fruit increased from 16.9%~17.3%to 18.1%~18.9%.In addition,compared to the control,the content of titratable acid in fruit significantly reduced,from 0.74%~0.80%to 0.70%~0.73%.The yield of 666.7 m~2 increased from 1420~1706 kg to 1505~1843 kg.And the fruit cracking rate decreased significantlyfrom 20.68%~7.63%to 6.21%~1.07%.The rate of cherry infected by bacterial gummosis disease decreased from 45.0%~27.5%to 17.6%~14.5%.The density of disease spots on the trunk decreased from 6.2~4.7 to 3.1~1.3,with a significant differences(P<0.01).

关 键 词：甜樱桃 鲁樱3号 避雨栽培 品质 产量 流胶病 

分 类 号：S662.5[农业科学—果树学]