|Table of Contents|

Effects of Exogenous ABA on Cold Resistance of Blueberry at Flowering Stage and Young Fruit Stage Under Low Temperature Stress

《北方园艺》[ISSN:1001-0009/CN:23-1247/S]

Issue:
2023年01
Page:
27-33
Research Field:
Publishing date:

Info

Title:
Effects of Exogenous ABA on Cold Resistance of Blueberry at Flowering Stage and Young Fruit Stage Under Low Temperature Stress
Author(s):
JI Huanyu1; LIU Xiaojia2; TANG Xuedong2; WANG Mingyue2; CHEN Guoshuang3; LIU Haiying2
(1.Meihekou Talent Development Service Center,Meihekou,Jilin 135000;2.College of Horticulture,Jilin Agricultural University,Changchun,Jilin 130118；3.Northeast Institute of Geography and Agroecology,Chinese Academy of Sciences,Changchun,Jilin 130118)
Keywords:
blueberry; ABA; cold resistance
PACS:
-
DOI:
10.11937/bfyy.20221946
Abstract:
Taking half high-bush blueberry cultivar ‘Northland’ as test material,a comprehensive evaluation method was used,the effects of different concentrations exogenous ABA on various physiological indicators of cold resistance at flowering and young fruit stages under low temperature stress were studied,in order to obtain the cold resistance of blueberry the optimal concentration of ABA.The results showed that,under low temperature stress,the activities of SOD,POD and CAT were enhanced,and the contents of soluble sugar,soluble protein and proline were increased by spraying exogenous ABA on the buds,flowers and young fruits of blueberry,and they were increased first and then decreased with the increase of ABA concentration.The content of MDA and the rate of electrolyte exudation were decreased firstly and then increased with the increase of ABA concentration.According to the comprehensive evaluation of cold resistance indexes under low temperature stress by membership function method,exogenous ABA spraying concentration of 20 mg?L-1 could effectively alleviate freezing damage at flowering and young fruit stages and improve cold resistance of blueberry.

References:

[1]顾姻,贺善安.蓝浆果与蔓越桔[M].北京:中国农业出版社,2001.[2]刘庆忠,赵红军,郑亚芹,等.高灌蓝莓微体繁殖技术研究初报[J].落叶果树,2001,35(5):1-3.[3]李亚东,刘海广,张志东,等.世界蓝莓生产和进出口贸易[J].中国果树,2010(2):72-75.[4]刘庆忠,朱东姿,王甲威,等.世界蓝莓产业发展现状：中国篇[J].落叶果树,2018,50(6):1-4.[5]李亚东,盖禹含,王芳,等.2021年全球蓝莓产业数据报告[J].吉林农业大学学报,2022,44(1):1-12.[6]伍宝朵,崔鑫,胡丽松,等.叶面喷施外源ABA对胡椒抗寒生理生化及ABA信号转导相关基因的影响[J].南方农业学报,2020,51(11):2764-2772.[7]周琳,申加枝,段玉,等.外源脱落酸对茶树生理指标的影响[J].江苏农业科学,2020,48(12):102-108.[8]段思阳,王美玲,张喜春,等.外源脱落酸和水杨酸及赤霉素对番茄幼苗抗寒性的影响[J].北京农学院学报,2020,35(3):50-56.[9]项洪涛,齐德强,李琬,等.低温胁迫下外源ABA对开花期水稻叶鞘激素含量及抗寒生理的影响[J].草业学报,2019,28(4):81-94.[10]陈燕,潘祖建,甘卫堂,等.外源ABA对低温胁迫下番木瓜幼苗抗寒性的影响[J].农业研究与应用,2019,32(2):5-8.[11]石如意,王腾飞,李军,等.低温胁迫下外源ABA对玉米幼苗抗寒性的影响[J].华北农学报,2018,33(3):136-143.[12]杨文莉.植物生长调节剂（GA1、PP333、ABA）对轮台白杏生长发育及抗寒性的影响[D].乌鲁木齐:新疆农业大学,2018.[13]周伟权.PP333和外源ABA对库尔勒香梨生长发育的影响[D].乌鲁木齐:新疆农业大学,2018.[14]张治安,陈展宇.植物生理学实验技术[M].长春:吉林大学出版社,2008.[15]高俊凤.植物生理学实验技术[M].西安:世界图书出版公司,2000.[16]史清华,高建社,王军,等.5个杨树无性系抗寒性的测定与评价[J].西北植物学报,2003,23(11):1937-1941.[17]张文娥,王飞,潘学军.应用隶属函数法综合评价葡萄种间抗寒性[J].果树学报,2007,24(6):849-853.[18]武军艳.脱落酸（ABA）与北方白菜型冬油菜抗寒性的关系及NCED基因的克隆表达分析[D].兰州:甘肃农业大学,2016.[19]孙庆玲,李培英,孙宗玖,等.外施脱落酸对不同抗寒性狗牙根品种的渗透调节物质响应研究[J].新疆农业大学学报,2012,35(2):87-92.[20]魏安智,杨途熙,张睿,等.外源ABA对仁用杏花期抗寒力及相关生理指标的影响[J].西北农林科技大学学报(自然科学版),2008,36(5):79-84.[21]王一静,克热木?伊力,肖坤.外源脱落酸处理对库尔勒香梨抗寒性的影响[J].经济林研究,2015,33(3):13-19.[22]王连荣,薛拥志,常美花,等.外源激素对杏扁抗寒生理指标的影响[J].核农学报,2016,30(2):396-403.

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Last Update: 2023-01-28