石榴冻害研究进展及防控技术  

Research Progress and Prevention and Control Techniques of Pomegranate Freezing Injury

作　　者：王庆军 WANG Qingjun(Zaozhuang Agricultural and Mechanical Technology Promotion Center,Zaozhuang 277800,Shandong,China)

机构地区：[1]枣庄市农业农机技术推广中心,山东枣庄277800

出　　处：《农学学报》2023年第7期70-74,共5页Journal of Agriculture

基　　金：枣庄市科技发展计划项目“石榴病害高质高效绿色防控技术研究与开发”(2021NS21);枣庄市地方标准制定计划项目“峄城石榴主要病虫草害防控技术规程”(2022-T-006)。

摘　　要：石榴冻害在中国北方时有发生,冻害类型可分为深秋突然降温型冻害、冬季低温型冻害、春季倒春寒型冻害。简述了冻害危害、发生原因及抗寒性评价,归纳总结了栽培管理、品种选择、适地适树栽植、设施保护地栽植等技术对冻害的防控效果,提出从品种筛选、品种审定、防控体系构建等方面的对策建议。Pomegranate freezing injury occurs from time to time in northern China,and it can be classified into different types as sudden-cooling in late autumn,low temperature in winter,and late spring coldness.The damage,causes and cold resistance evaluation of freezing injury were briefly described;summarized the impacts of different techniques,including cultivation management,variety selection,planting suitable species in suitable places,and planting in protected areas,on the prevention and control of freezing injury;and proposed countermeasures from variety selection,variety validation and construction of prevention and control systems.

关 键 词：石榴 冻害 研究进展 防控技术 展望 

分 类 号：S665.4[农业科学—果树学]