磁化水在草莓试管苗出瓶种植中应用_刘晓红.pdfVIP

, Journal of Anhui Agri.Sci.2007, 35(27):8544,8549　　　　　　　　　　　　　　　　　　　孙红忠　　李菲菲 刘晓红, 刘波, 时述有　(, 118003) 　探讨磁化水在草莓试管苗出瓶种植期间的应用及效应。将辽 1 号草莓试管苗种植在以珍珠岩为基质的保温泡沫培养槽中, 设 A、B 区各10 槽, 每槽总株数均为46 株, 其基质分别用磁化水和日常用水浸透, 种植20 d, 用磁化水和日常用水喷洒小苗进行对比试验。 出瓶种植时记下小苗的根数, 到20 d 计算总根数。用磁化水喷洒小苗较日常用水喷洒小苗, 节水省人工, 减少污染, 浇水次数少, 发育的 根数多, 死亡的苗数少, 苗成活率高,长势好, 出瓶种植的周期短。磁化水的渗透性、溶解性和表面张力等物理性质在草莓试管苗出瓶种 植期间得到了应用, 并具有省水省人工、减少污染、促进根发育和提高苗成活率的优良特点。 　磁化水;草莓试管苗;出瓶种植 　Q946　　　A　　　0517-6611(2007)27-08544-01 Application of Magnetic Water in the Transplanting of Strawberry Test-tube Seedling LIU Xiao-hong et al　(Experiment Centre of Liaodong College,Dandong, Liaoning 118003) Abstract　he study aimed to discuss the application and effect of magnetic water in the transplanting stage of strawberry test-tube seedling.he straw- berry test-tube seedlings Liaodan 1were planted in the culture groove made from heat insulation foame,with perlite as matrix soakedwith magnetic and common water thoroughly resp, 10 grooveswere set in A and B plotsrespand total plant number of each was46.he comparison experimentwas conducted by spraying magnetic and common water on the seedlings in their 20 cultivating days.he root number of the seedling was countedwhen they were trans- planted and the total root numberwas calculated on the 20th day of transplanting.Comparedwith spraying common water on the seedlings, spraying magnet- icwater on the seedlings could save waterand labor, reduce pollution and spraying times and had short transplanting cycle.he seedling treated by magnet- ic water could grow more rootswith less death root, grow well and had high survival rate.he physical characters such as penetrability, solubility, surface tension of magnetic waterwere applied in the transplanting stage of strawberry test-tube seedlings.Magneticwater had good characters of saving water and labor, reducing pollution, promoting root growing and enhancing seedling survival rate. Key words　Magnetic water;Strawb