Determination of critical period of weed control in rice (Oryza sativa L.) in Lorestan province

Effects of different periods of weed control in paddy rice (Oryza sativa L.) were studied in Veysian region of Lorestan province in 2004. The experiment was conducted in a randomized complete block design with four replications and 10 treatments of hand weeding in two series included weed free and w...

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Bibliographic Details
Main Authors: abdolreza ahmadi, majid rostami, jahanshir shakarami, mohamad feyziyan
Format: Article
Language:fas
Published: Ferdowsi University of Mashhad 2009-06-01
Series:پژوهشهای زراعی ایران
Online Access:https://jcesc.um.ac.ir/index.php/arable/article/view/1301