保护地蔬菜生产存在的问题及解决措施  

The Existent Problems and Countermeasures in the Production of Greenhouse Vegetables

作　　者：马晓东 刘莹 孙镇[3] 

机构地区：[1]岫岩生产力促进中心,辽宁鞍山114300 [2]岫岩县黄花甸镇农业技术推广站,辽宁鞍山114300 [3]岫岩县农业技术推广中心,辽宁鞍山114300

出　　处：《农业科技与装备》2010年第6期42-43,共2页Agricultural Science & Technology and Equipment

摘　　要：保护地蔬菜生产已成为北方地区蔬菜生产的主要形式,得到广大农民和各级政府的高度重视。针对保护地蔬菜生产中存在的多年连作不倒茬、病虫害发生严重、农药与化肥超标、质量与效益降低、定植密度偏大、忽视微肥施入、滥用植物激素、日常管理欠佳等问题,提出了坚持用养结合、了解蔬菜习性、科学合理施肥、综合防治病虫害等具体解决措施。Greenhouse vegetable production has become a major vegetable production form for northern China,and it has attracted the attention from farmers and the governments at various levels.This article makes analysis on the existent problems in greenhouse vegetable production,including continuous cropping without rotation,serious plant diseases and insect pests,excessive use of pesticides and fertilizers,low quality and efficiency,over planting density,ignorance of the application of trace-element fertilizers,abuse of plant hormone,and poor daily management.Accordingly,the author puts forward such measures as mixing the land use with land maintenance,understanding vegetable properties,making scientific application of fertilizers,and adopting comprehensive prevention and treatment of diseases.

关 键 词：蔬菜 保护地 连作 问题 措施 

分 类 号：S158.3[农业科学—土壤学]