琯溪蜜柚冬季科学管理技术

Scientific Management Techniques of Pomelo cv. ‘Guanximiyou' in Winter

冬季管理是来年蜜柚丰产稳产的保障,是一年生产的基础。做好采后树势恢复、环割(剥)修剪、冬季清园、施用过冬肥等工作,才能促使恢复树势,充分积累养分,优化花芽分化,清除各种越冬病虫害,保证来年蜜柚丰产丰收。

Management in winter is a guarantee of high yield and stable yield of pomelo cv. ‘ Guanximiyou＇ next year and a base of pomelo production through the whole year. For high yield and stable yield next year, some management techniques must be taken including tree vigor recover after harvest, ringing and pruning, orchard cleaning in winter and fertilizer application for winter to improve tree vigor, accumulate nutrients sufficiently, promote flower bud differentiation,eliminate overwinter diseases and pests and ensure high yield and stable yield next year.