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Paper Information

Journal:   JOURNAL OF AGRICULTURAL SCIENCE (UNIVERSITY OF TABRIZ)   2007 , Volume 17 , Number 1; Page(s) 51 To 62.
 
Paper: 

DETERMINING OF PLANTING ARRANGEMENT IN SPRING GENOTYPES OF SAFFLOWER

 
 
Author(s):  KHALILZADEH GOGANI M.R., PASBAN ESLAM BAHMAN*, MOUSAVIZADEH S.A.
 
* AGRICULTURAL RESEARCH AND NATURAL RESOURCES CENTER OF EAST AZARBAIJAN, TABRIZ, IRAN
 
Abstract: 

In this research, the effects of the planting arrangement on the seed yield, its components, seed oil percentage and certain agronomic properties of safflower (Carthamus tinctorius L.) in Gogan (Located in East Azarbaijan Province) during 2002-2003 were studied. The space between rows was 15, 30, 60 centimeters and the distances between the plants in a row were 5, 10, 15 centimeters, respectively. Genotypes were IL111, Kj818 and Arak-2811. The experiment was factorial based on randomized complete block design with three replications. During the growing season different characters such as plant height, number of branches per plant, number of capitulums per plant, number of the seeds per capitulum, seed yield, harvest index, 1000 seed weight, and seed oil percentage were measured. Analysis of variance showed significant differences among genotypes for number of the seeds per capitulum, number of capitula per plant, 1000 seed weight, plant height and seed yield. The planting arrangement had significant effect on number of capitulum per plant, number of seed per capitulum, and seed yield. The plant spaling of 15 cm within row resulted in the highest yield. Arak-2811 with 4.34 tons of seed yieldlha was the highest yielding genotype. It seems that extending safflower cultivation to medium and poor soils of localities near Ourmieh Lake (e.g. Gogan) will be useful for obtaining an acceptable yield.

 
Keyword(s): GENOTYPE, OIL PERCENT, PLANTING ARRANGEMENT, SEED YIELD, YIELD COMPONENT
 
References: 
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  Persian Abstract Yearly Visit 139
 
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