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Paper Information

Journal:   JOURNAL OF CROP ECOPHYSIOLOGY (AGRICULTURE SCIENCE)   SUMMER 2011 , Volume 5 , Number 18; Page(s) 83 To 95.
 
Paper: 

EVALUATION OF THE EFFECTS OF INTEGRATED MANAGEMENT WEED CONTROL ON CORN FIELD BY USING REDUCED DOSE OF FORAMSULFURON AND NICOSULFURON HERBICIDES

 
 
Author(s):  MATINFAR M.*, MATINFAR M., LOTFI MAVI F., SHAYESTEHNIA A.R.
 
* YOUNG RESEARCHER CLUB, TAKESTAN BRANCH, ISLAMIC AZAD UNIVERSITY, TAKESTAN, IRAN
 
Abstract: 

In order to evaluate the effects of integrated weed management on weed control by using reduced herbicide dose, a field experiment was conducted in 2010 in Qazvin. The experiment was conducted in randomized complete block design with 24 treatments and 4 replications. The treatments were: different planting patterns at three levels (single row, square double rows and zigzag double row plantings) and doses of Nicosulfuron and Foramsulfuron application at four levels (1, 1.5, 2 and 2.5 liters per hectare), The results showed that among the different planting patterns, zigzag planting reduced weed populations and their dry weights significantly. Foramsulfuron herbicide could control weeds better than Nicosulfuron. Among the herbicide dosages, 2.5 litter dose per hectare highly reduced weed density its dry weight as compared to one litter dose.

 
Keyword(s): CORN, DIFFERENT PLANTING PATTERNS, DIFFERENT HERBICIDE DOSAGES, FORAMSULFURON, NICOSULFURON
 
References: 
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