|Table of Contents|

Effect of Temperature and Ages on Seeds Germination of Echium vulgare(PDF)

《北方园艺》[ISSN:1001-0009/CN:23-1247/S]

Issue:
2014年11期
Page:
11-14
Research Field:
Publishing date:

Info

Title:
Effect of Temperature and Ages on Seeds Germination of Echium vulgare
Author(s):
XU Hui-feng1; WEI Long-xue1; GAO Zhi-xin2; HOU Wei1; FENG Zheng-dong1
1.College of Agriculture,Jilin Agricultural University,Changchun,Jilin 130118;
2.Zhong Bang Garden Co.Ltd,Changchun,Jilin 130118
Keywords:
Echium vulgare; germination; temperature; age
PACS:
S 565.9
DOI:
-
Abstract:
Taking seeds of Echium vulgare as material,the effect of four different constant culture temperatures (10,15,20,25℃) under artificial constant on seed germination of Echium vulgare were studied;and with nearly threeyear seeds as material,the germination condition under normal temperature were compared.The results showed that,15℃ was the suitable temperate conditions for Echium vulgare seed germination,there were significant differences of germination between 15℃ and others.Meanwhile,through trailing Echium vulgare seeds of nearly three-year for room germination test.In the room conditions in May,2012,the Echium vulgare seed germination was better and there were significant differences between 2012 and the other years treatment germination index;Echium vulgare seeds of nearly three-year seed germination was 2012>2011>2010.This illustrated that 15℃ was the appropriate temperature conditions of Echium vulgare seed sowing time,and should choose the freshest seeds for sowing,in order to obtain better germination conditions and the steady gains at the end of the entire period.

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Last Update: 2014-08-04