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时期物候期主要工作内容1~3月休眠期制定全年生产计划和技术措施;检查葡萄防寒情况;维修农具,购置农药、工具和用品;积肥造肥。4月休眠期山葡萄种子层积处理;熬制石硫合剂;检查种苗贮存情况;硬枝嫁接育苗催根及愈合处理;整修葡萄架面;分两次撤去防寒土,并在旬末全部解除防寒。5
Period phenology main work content 1 to 3 months dormancy to develop the annual production plan and technical measures; check grape cold situation; maintenance of agricultural tools, purchase of pesticides, tools and supplies; fertilizer fertilizer. April dormant mountain grape seed stratification; boiled stone sulfur mixture; check the storage of seedlings; hard grafted seedling rooting and healing treatment; renovation of the grape surface; remove the cold soil twice, and all at the end of ten days to lift Cold. 5