上海地区老桔园现代化改建技术

摘 要：上海传统老桔园栽培方式比较粗放，不能适应现代化设施栽培的要求，因而进行现代化改造是使老桔园重新焕发活力和提升经济效益的重要手段。该文从种植密度改进、土壤改良和栽培管理3个方面探索了上海地区老桔园的现代化改建技术。

关键词：柑橘;老桔园;现代化改建

中图分类号 S66 文献标识码 A 文章编号 1007-7731（2022）10-0060-03

Modern Reconstruction Technology of Old Orange Orchards in  Shanghai Area

WANG Bo

（Comprehensive Agricultural Technology Extension Service Center of Changxing Town， Chongming District， Shanghai 201913， China）

Abstract： The traditional old orange orchards in Shanghai are relatively extensive and cannot meet the requirements of modern facility cultivation. Therefore， modernization is an important means to rejuvenate the old orange orchards and improve their economic benefits. This paper explores the modernization technology of old orange orchards in Shanghai from three aspects： improvement of planting density， soil improvement and cultivation management.

Key words： Citrus reticulata; Old orange orchard; Modern reconstruction

柑橘（Citrus reticulata）中有丰富的营养元素，是全世界种植面积和产量最大的水果，柑橘产业在我国水果生产中占有重要地位[1]。（剩余5250字）