设施蔬菜土壤连作障碍及治理措施  

The Obstacle in Soil of Succession Planting Vegetables in Protected Cultivation and Control Measurements

作　　者：辛焱[1] 孙振营[1] 张波[1] 

机构地区：[1]吉林省蔬菜花卉科学研究院,长春130033

出　　处：《吉林农业科学》2008年第6期100-102,共3页Journal of　Jilin Agricultural Sciences

摘　　要：连作障碍是设施蔬菜栽培中的一个关键问题。设施土壤障碍因子已严重影响蔬菜产量和品质,解决这一问题需要从土壤管理、施肥、灌溉、耕作等多方面采取措施。本文从土壤酸化板结、土壤次生盐渍化、根系分泌物、土壤病虫和土壤微量元素变化等方面综述了设施蔬菜连作障碍及治理措施。Succession planting stress is a key issue on facility vegetable cuhivation. It has seriously affected the vegetable yield, quality and caused environmental pollution. It needed management of soil, fertilizer, irrigation, farming, and many other measures to solve this problem. Effects and causes of succession planting stress on facility vegetables were analyzed in the paper, such as soil acidification and compaction, soil salinization, root exudates, soil pests and the variation of soil trace elements.

关 键 词：设施土壤 连作障碍 治理措施 

分 类 号：S626.9[农业科学—园艺学]