摘要
为合理科学利用气候资源,有针对性地应对周期性冻害,可持续地发展十堰柑橘产业。课题组就十堰地区柑橘主产乡镇冻害情况进行详细调查,在此基础上利用农业气象站观测资料研究2018年冻害的发生气象特征,依据柑橘田间冻害分级标准,结合冻害指数量化评估11个主栽柑橘品种在此次冻害中的表现情况。结果表明:此次冻害发生的气象条件为极限最低气温低、低温持续时间长、温度变化幅度大、低温高湿等,探讨了主栽柑橘品种抗冻能力。针对气象因素从柑橘品种、建园规划、田间管理等方面提出预防周期性冻害和灾后恢复性技术措施。
To rationally and scientifically utilize climate resources,aiming to response to periodic freezing injury,and sustainably develop the citrus industry in Shiyan,we conducted a detailed investigation on the freezing injury in main citrus production villages and towns in Shiyan,on the basis,studied the meteorological characteristics of the freezing injury by using the observational data from the agricultural meteorological station,and according to the grading standards of citrus freezing injury in field and the freezing injury indexes,quantitatively evaluated the performance of 11 main citrus varieties.The results showed that:the meteorological conditions of the freezing injury were low limit minimum temperature,long low temperature duration,large temperature change range,low temperature and high humidity,etc.After discussing the anti-freezing ability of the main citrus varieties,we put forward technical measures for preventing periodic freezing injury and post-disaster recovery from the aspects of citrus varieties,garden planning and field management according to the meteorological factors.
作者
刘涛
王华玲
吴伟
余莉
彭家清
Liu Tao;Wang Hualing;Wu Wei;Yu Li;Peng Jiaqing(Shiyan Institute of Economic Crops,Shiyan Hubei 442000)
出处
《中国农学通报》
2020年第4期90-94,共5页
Chinese Agricultural Science Bulletin
基金
湖北省晚熟柑橘安全优质高效栽培技术研发与示范(2017ABA158).
关键词
柑橘
冻害
气象条件
预防恢复
十堰
citrus
freezing injury
meteorological condition
preventive recovery
Shiyan
作者简介
第一作者:刘涛,男,1991年出生,湖北十堰人,助理农艺师,硕士,主要从事植物生理生态研究。通信地址:442000湖北省十堰市北京北路101号十堰市经济作物研究所,Tel:0719-8680145,E-mail:ltoksyjzs@outlook.com;通讯作者:彭家清,男,1979年出生,湖北公安人,高级农艺师,本科,主要从事果茶特色作物研究与推广工作。通信地址:442000湖北省十堰市北京北路101号十堰市经济作物研究所,Tel:0719-8680145,5080531@qq.com。
