茶园旱热害气象因子分析及防护措施探讨——以2022年松阳县茶园旱热灾害为例

Analysis of Drought and Heat Damage Meteorological Factors and Discussion on Pr PreventionMeasures inTea Gardens——Taking the Drought and Heat Damage of Tea Gardens in Songyang County in 2022 as an Example

2022年夏秋季,浙江省松阳县遭遇罕见的旱热灾害,对茶叶生产造成严重影响。其间,松阳茶农和相关部门采取多种措施积极应对,效果良好。通过调研,结合气象资料进行科学分析,讨论高温干旱气候的起因与趋势,总结茶园旱热害的成因、情况及影响因素,结合抗灾过程中的各项措施,探讨茶园旱热害灾前防患、其间防御、灾后补救措施,强调防患未然、生态为本、根深叶茂等理念,为今后茶园应对旱热灾害提供指导。

In the summer and autumn of 2022,Songyang County in Zhejiang Province suffered a rare drought and heat disaster,which seriously affected the tea industry.During the period,Songyang tea farmers and relevant depart-ments took a variety of measures to actively respond,with good effect.Through research and scientific analysis combined with meteorological data,the causes and trends of heat and drought climate were discussed.The causes,situations and influencing factors of drought and heat damage in tea gardens were summarized.Combined with vari-ous measures taken during the disaster resistance process,this paper explored pre disaster prevention,inter disaster prevention and post disaster remedial measures for tea gardens under drought and heat stresses.The concepts of pre-venting disasters before they occur,focusing on ecology,having deep roots and luxuriant leaves were emphasized,so as to provide guidance for future response to drought and heat disasters.