|Table of Contents|

Effect of Magnetic Treatment on Seed Vigor and Seed Germination of Cabbage(PDF)

《北方园艺》[ISSN:1001-0009/CN:23-1247/S]

Issue:
2014年02期
Page:
20-23
Research Field:
Publishing date:

Info

Title:
Effect of Magnetic Treatment on Seed Vigor and Seed Germination of Cabbage
Author(s):
CUI Lu- luYU Hai- xiaLI Jing- fuXU Xiang- yang
College of Horticulture,Northeast Agricultural University,Harbin,Heilongjiang 150030
Keywords:
magnetic fieldcabbageseed vigorseed germination
PACS:
S 63.5
DOI:
-
Abstract:
Taking cabbage seeds as test material,by orthogonal experimental design,effect of various factors,different magnetic field intensity,different time,different soaking time of steady magnetic treatment on seed germination were studied,and magnetic treatment seedlings after germination related physiological and biochemical indexes were determined.The results showed that,magnetic field treatment could effectively improve seed germination,the best impact rate of up to 100% or more.Among the various factors,the magnetic field strength was the main influencing factor.The role of time,soaking time were the primary and secondary order for germination index varies.Magnetic field strength 1 000 GS,treatment 10 min,soaking 8 h was the best combination in terms of improved seed vigor.Too large the magnetic field intensity inhibited germination.Magnetic field could speed up germination substance metabolic changes,increase activity,enhance seed resistance,affect seed germination to achieve strong seedling.

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Last Update: 2014-08-09