浙江杭州：高温天气持续 西湖龙井茶园盖防晒网

Group 1 - The core viewpoint is that high temperatures in Hangzhou, Zhejiang, are prompting tea gardens, particularly those producing West Lake Longjing tea, to implement sunshade nets to protect the crops [1][2][3][4]. Group 2 - The ongoing high-temperature weather is affecting agricultural practices in the region, leading to adaptations in cultivation methods [1][2][3][4]. - The use of sunshade nets is a proactive measure to mitigate the impact of extreme heat on tea quality and yield [1][2][3][4].