渗吸式无土栽培方式对葱苗经济性状及品质的影响  

Effects of Imbibitions Soilless Culture on Economic Characters and Quality of Welsh Onion

作　　者：陈伟[1] 陈运起[1] 高莉敏[1] 董飞[2] 

机构地区：[1]山东省农业科学院蔬菜研究所/山东省设施蔬菜生物学重点实验室/国家蔬菜改良中心山东分中心,山东济南250100 [2]山东农业大学园艺科学与工程学院,山东泰安271018

出　　处：《山东农业科学》2012年第8期53-56,共4页Shandong Agricultural Sciences

基　　金：公益性行业(农业)科研专项(200903018);山东省良种工程重大专项(2009LZ006-02)

摘　　要：采用双层无土栽培箱,研究了渗吸式无土栽培方式和普通无土栽培方式对章丘大葱幼苗经济性状及品质的影响。结果表明:渗吸式无土栽培方式以其科学合理的供水方式及良好的保水保肥效果,为大葱幼苗生长创造了更加科学规范的条件,提高了葱苗的经济性状,改善了品质,减少了劳动量,渗吸式无土栽培装置性价比高于普通无土栽培装置。The experiment was conducted to study the effects of imbibitions soilless culture and common soilless culture on economic characters and quality of Welsh onion. The results showed that imbibitions soilless culture was better for seedling growth of Welsh onion than common soilless culture. It could scientifically and reasonably provide water and had good effect on retaining water and fertilizer. On the other hand, it could increase the economic characters and improve the quality of Welsh onion, deduce the labor and enhance the price performance ratio of the equipment.

关 键 词：葱苗 渗吸式无土栽培 经济性状 品质 

分 类 号：S633.104.7[农业科学—蔬菜学]