富里酸复配保鲜剂对番茄运贮秧苗质量的保持效果  

Effect of Fulvic Acid Compounds on Tomato Seedling Quality under Simulated Shipment and Storage Conditions

作　　者：宁伟[1] 葛晓光[1] 李天来[1] 

机构地区：[1]沈阳农业大学园艺学院

出　　处：《中国蔬菜》2006年第12期14-16,共3页China Vegetables

基　　金：国家科技部"十五"攻关项目(2001BA503B)

摘　　要：采用模拟试验、室内分析测定及田间观测等方法，研究喷施自行研制的富里酸复配保鲜剂对番茄运贮秧苗的生理效应及乙烯含量变化的影响。试验结果表明，富里酸复配保鲜剂处理可减轻与延缓秧苗胁迫性生理衰变，并起到质量保持的作用，秧苗运贮期限一般可以从原来的3d延长到5～6d。Effect of fulvic acid compounds on tomato seedling quality maintenance before field planting were studied through simulated experiments, indoor measurements, observation and analyses. Both the result of measurement of change in various related physiological indices and ethene indicated that fulvic acid compounds could to certain extent mitigate and retard the ‘stressed effect＇ of seedlings, thus contributing to seedling quality maintenance. The time limit of tomato seedling shipment and storage was prolonged from 3 days to 5 -6 days.

关 键 词：富里酸复配保鲜剂 秧苗运贮 生理效应 乙烯水平 

分 类 号：S641.2[农业科学—蔬菜学]