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)

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。