摘要
设施农业发展迅速,但是土壤盐分表积现象明显,土壤次生盐渍化问题比较突出。土壤的次生盐渍化除抑制作物的生长发育外,还会造成作物产量及品质下降,其防治是设施栽培中普遍存在的技术难题。为了解决设施农业土壤次生盐渍化问题,根据近年来国内外有关研究成果,对设施农业土壤盐渍化的发生原理、影响因素、毒害,与微生物、农产品安全、生态安全的关系以及防治等方面的研究进展情况予以综述,并从实际出发探讨了设施农业土壤盐渍化研究中亟待解决的一些问题。
With the rapid development of Protected Agriculture, the phenomenon of salt accumulation on the soil surface becomes obvious. The problem of secondary secondary salinization results in not only inhibiting the salinization is very prominent recently. The soil growth, but declining the quality and output of crop. Its prevention and treatment is difficulty in common in cultivating of Protected Agriculture. In order to solve this problem, according to international research, this paper provides an overview and information related to the relationship between the occurring principle, influence factors, poison and the microorganisms, safe of agricultural product, ecological safety,meanwhile demonstrating the pace of progress in prevention and treatment as well as discussed practically some unsolved problem of Soil Salinization in the Protected Agriculture.
出处
《商洛学院学报》
2008年第5期50-54,共5页
Journal of Shangluo University
基金
陕西省商洛市药源基地专项建设基金项目(SL018)
陕西省2007年科学技术研究发展计划项目[2007K16-02(5)]
关键词
设施农业
土壤
次生盐渍化
Protected Agriculture
soil
Salinization
作者简介
张晓虎（1962-），男，陕西商州人，西北农林科技大学资源环境学院硕士研究生，商洛学院生物医药工程系、中国中医研究院商洛中药材GAP科研工程中心副教授
