红肉蜜柚低产果园改造关键技术

Key Modification Techniques of Low-yield Pomelo cv. ‘Hongroumiyou'Orchard

本文根据福清市多年红肉蜜种植经验,分析了本市红肉蜜柚生产现状和果园建设存在的问题,总结了本市红肉蜜柚低产果园改造的栽培技术,提出完善水土保持工程设施、果园生草覆盖、果园扩穴改土、高接换种、水肥省力化技术、加强树体管理、果实套袋、病虫害综合防控的关键技术。

In our paper, planting experience of p omelo c v. ‘ Hongroumiyou＇ in Fuqing City for years was used as reasonable basis, existing problems of pomelo cv. ‘ Hongroumiyou＇ production status and orchard establishment were analyzed. Then key modification techniques of low-yield pomelo cv.‘Hongroumiyou＇orchard were summarized and some key measures were proposed including erosion and torrent control work facilities improvement, grasses cover in orchard,extending the planting hole and improving the soil, top grafting for new varieties, labor saving techniques of water and fertilizer, reinforcing tree management, fruit bagging and comprehensive control of diseases and pests.