Paper Information

Journal:   PLANT AND ECOSYSTEM   FALL 2010 , Volume 6 , Number 23; Page(s) 53 To 66.
 
Paper: 

THE STUDY OF THE EFFECT OF SALINITY ON GERMINATION OF VIGNA RADIATE L. IN LABORATORY CONDITION1

 
 
Author(s):  KARIMI ROUZBAHANI K.*, FARBOUDI M., MORAGHEBI FARHANG, KHODA BANDEH N., EKHTIARI R.
 
* ISLAMIC AZAD UNIVERSITY MIANEH BRANCH
 
Abstract: 

This study was done in order to determine the effect of salinity on the germination and early growth of Vigna radiate L. in Botany laboratory of Islamic Azad University – Shahr-e- Rey unite. The Gohar variety which obtained from Research center of Khozestan was used in this study. Experiment was carried in factorial with randomized complete block with four repetitions. Seeds of radiate L. were treated with six levels of salinity including 30, 60,90, 120,150 and 180 mole/L containing of NaCl and CaCl2 (Ca: Na =1) . Seeds were treated in order to study their germination characters in germinator condition. The effect of salinity was studied on germination percentage, seed vigor (vegetation growth potential )r, length of rootlet, length of stem and Results indicated that the effect of salinity on all studied characters was significant (p<0/01). In addition with increasing salt concentration, the characters showed descending trend which was more obvious about seed vigor (vegetation growth potential) and rootlet length.

 
Keyword(s): GERMINATION, SALINITY, VARIETY, VIGNA RADIATE L.
 
References: 
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