Paper Information

Journal:   PLANT AND ECOSYSTEM   SUMMER 2010 , Volume 6 , Number 22; Page(s) 77 To 88.
 
Paper: 

THE STUDY OF THE EFFECT OF LEAF EXTRACT 2 SPECIES EUCALYPTUS REGNANS AND E.ST.JOHANII ON GERMINATE OF SPECIES AGROPYRON ELONGATUM AND AGROPYRON INTERMEDIUM

 
Author(s):  MORAGHEBI F.*, AFDIDEH F., HEYDARI HODA, MORAGHEBI FARHANG, HOUSHMANDFAR A.R.
 
* 
 
Abstract: 

The allelopaty effect of 2 species of Eucalyptus on germinate 2 species agropyron was studied in laboratory the seed of 2 species Agropyron elongatum and Agropyron intermedium was prepared and studied in the germinator. Water extract obtained from wet and dry leaf Eucalyptus regnans and e.st.johanii in some different concentration.for analys In this study the complete block coincidence in 3 replications with softwar minitab and SAS was used. The results showed that the leaf extracts Eucalyptus regnans had greatest rate of inhibitor and speice Agropyron intermedium was most sensitive. The greatest rate of inhibitor was observed on extract dry leaf on 4% concentration in the seventh day on E.regnans.

 
Keyword(s): ALLELOPATY, WATER EXTRACT, EUCALYPTUS, AGROPYRON
 
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