苏北地区梨园应对台风的生产管理措施

Production management measures of pear orchard to cope with Typhoon in northern Jiangsu province

台风是一种极端气候事件,不仅可以提供淡水、减轻干旱、改善生态环境,调控全球气候,也对农业生产造成重大经济损失。苏北5市梨产区是江苏省主要的梨生产区,主要种植白酥梨、秋月等中晚熟品种。随着气候变化,台风等极端天气活动增加。受台风影响,苏北梨产区每年都遭受巨大经济损失,不利于江苏省梨产业的健康发展。以台风来临前的灾前预防和灾后补救两方面,提出了预警体系建设、灾前抢收、灾后安全救灾原则、排水降涝、扶树松土、蔬果修剪、病虫害防治、追肥除草等农业生产具体措施,以期为苏北地区梨园应对台风时提供生产管理措施的借鉴。

Typhoon is an extreme climate event,which can not only provide fresh water,reduce drought,improve the ecological environment,regulate the global climate,but also cause significant economic losses in agricultural production.The five cities of Northern Jiangsu Province are the main pear production areas in Jiangsu Province.The Mainly planted varieties are“Baisuli”“Qiuyue”and othe middle-late varieties.With climate change,extreme weather activities such as typhoons are gradually increasing.Affected by typhoon,the pear producing areas in northern Jiangsu suffers huge economic losses every year,which is not conducive to the healthy development of pear industry in Jiangsu Province.Based on the two aspects of pre-disaster prevention and post-disaster remediation,this paper puts forward specific measures for agricultural production,such as early warning system construction,pre-disaster harvesting,post-disaster safety and disaster relief principles,drainage and waterlogging,tree and soil loosening,fruit and vegetable pruning,pest control,fertilizer and weeding,in order to provide reference for the production management measures of pear orchards in northern Jiangsu province for coping with typhoons.