Effects of Magnetized Water on Seed Germination of Welsh Onion (Allium fistulosum L.)  

磁化水浸种对促进大葱种子萌发的作用效果研究(英文)

作　　者：苗锦山[1] 王树勇 游海英[1] 

机构地区：[1]潍坊科技学院园艺科学与技术研究所,山东寿光262700 [2]昌乐县乔官镇农业综合服务中心,山东昌乐262408

出　　处：《Agricultural Science & Technology》2017年第5期777-779,784,共4页农业科学与技术（英文版）

基　　金：Supported by China Spark Program for Science and Technology(2011GA740072);Shandong Provincial Soft Scientific Research Project(2015RKC35001);Shandong Provincial Agricultural High-quality Seed Engineering(2016LZGC019)~~

摘　　要：With Welsh Onion seeds employed as materials, effects of magnetized water on seed Germination were studied. The results showed the treatment of magnetized water soaking for 4 h promoted water absorption rate and amylase ac- tivities of seeds significantly, which accelerated the transformation process of en- dosperm starch to soluble sugar, resulting in emergence of 36 hours in advance under low temperature condition. Germination rate and germination potential of magnetized water soaking were higher than the contrast by 6.7% and 10.0%, which helped cultivate vigorous seedling.以大葱种子为试材,研究了磁化水浸种对其萌发的促进效果。结果表明,磁化水浸种4 h可显著提升大葱种子吸水速率,淀粉酶活性提高促进了胚乳淀粉向可溶性糖的转化进程,在低温下种子可提前36 h出苗。磁化水浸种大葱种子发芽率和发芽势分别较对照增加6.7%和10.0%,有助于壮苗培育。

关 键 词：Magnetized water Welsh onion Seed germination Germination rate Germination potential 

分 类 号：S633.1[农业科学—蔬菜学]