摘要
幼苗的健壮程度直接影响定植后蔬菜植株的生长发育,并与蔬菜的产量和品质密切相关。研究开发安全环保、经济有效的育苗技术是现代设施农业发展所面临的重要课题,而通过光环境调控技术培育壮苗是一项节能环保、经济有效且简便易行的新方法,具有突出优势。本文从光强、光质和光周期3个方面总结了光环境调控技术在蔬菜育苗中的研究进展及应用,并对LED光源在蔬菜工厂化育苗中的应用前景进行了展望。
The health level of seedlings is closely connected with the growth and development of plant after fix planting,and also with crop yield and quality. Research and development for safe, environment friendly,and economic efficient cultivation technology is an important issue in modern facility agriculture.Light environment control technology is a new energy saving,environment protecting,economical effective,simple and convenient method.This paper summarized the research progress and application of light environment control technology in light intensity,light quality and photoperiod three fields in vegetable seedling culture,and prospected the application of LED light source for vegetable seedling cultivation in factory.
出处
《中国蔬菜》
北大核心
2013年第02X期14-19,共6页
China Vegetables
基金
国家自然科学基金项目(31171998)
江苏省自然科学基金项目(BK2010439)
关键词
光环境
蔬菜幼苗
工厂化育苗
综述
Light environment
Vegetable seedling
Seedling cultivation in factory
Review
