نتایج جستجو برای: iodosulfuron plus mesosulfuron plus mefen pyre sulfosulfuron metsulforon could control biotypes of avena ludoviciana very effectively vs semi
تعداد نتایج: 21331483 فیلتر نتایج به سال:
abstract: country’s fiber optic network, as one of the most important communication infrastructures, is of high importance; therefore, ensuring security of the network and its data is essential. no remarkable research has been done on assessing security of the country’s fiber optic network. besides, according to an official statistics released by ertebatat zirsakht company, unwanted disconnec...
conclusions fentanyl and fentanyl plus lidocaine effectively decreased the hemodynamic response to tracheal intubation, however, neither fentanyl nor fentanyl plus lidocaine, could inhibit all hemodynamic responses, moreover fentanyl plus lidocaine was not more effective than fentanyl alone. background induction of anesthesia and endotracheal intubation often creates a period of hemodynamic ins...
این پژوهش به منظور بررسی اثر عوامل مختلف محیطی بر پراکنش و تراکم علفهای هرز باریک برگ غالب در مزارع گندم آبی کشور انجام گرفت. پنج علفهرز مورد مطالعهphalaris minor ، avena fatua، avena ludoviciana،secale cereal و lolium rigidum بودند. عوامل مورد مطالعه نیز عبارت بودند از ارتفاع از سطح دریا، میانگین دمای سالیانه خاک، میانگین بارندگی و تبخیر سالیانه، که همگی از نقشههای از پیش تهیه شده، استخراج...
این پژوهش به منظور بررسی اثر عوامل مختلف محیطی بر پراکنش و تراکم علفهای هرز باریک برگ غالب در مزارع گندم آبی کشور انجام گرفت. پنج علفهرز مورد مطالعهphalaris minor ، avena fatua، avena ludoviciana،secale cereal و lolium rigidum بودند. عوامل مورد مطالعه نیز عبارت بودند از ارتفاع از سطح دریا، میانگین دمای سالیانه خاک، میانگین بارندگی و تبخیر سالیانه، که همگی از نقشههای از پیش تهیه شده، استخراج...
abstract the purpose of this study is twofold: on the one hand, it is intended to see what kind of noticing-the –gap activity (teacher generated vs. learner generated) is more efficient in teaching l2 grammar in classroom language learning. on the other hand, it is an attempt to determine which approach of the noticing-the-gap- activity is more effective in the long- term retention of grammar...
to study the effect of different weed control methods in tomato, an experiment was conducted as completely randomized block design with three replications at the research farm of university of tehran (karaj) in 2008. the treatments consisted of post emergence (at recommended rate) or pre emergence (reduced rate in combination with mulch) application of metribuzin, rimsulfuron and sulfosulfuron,...
The effect of tillage, crop establishment and weed management was studied on theperformance of wheat grown after soybean at New Delhi, India during 2010-11 to 2011-12.Sixteen treatment combinations involved 2 tillage, viz. conventional tillage (CT) and zero tillage(ZT), two crop establishment practices, viz. raised-bed and flat-bed and four weed management,viz. isoproturon + hand weeding, mesos...
A silage inoculant [Biomin® BioStabil Plus, BSP, a blend of Enterococcus faecium (DSM 3530), Lactobacillus brevis (DSM 19456) and Lactobacillus plantarum (DSM 19457)], was used on legume-grass silage [32% of dry matter (DM)] vs. an untreated control silage (CT). The material had mean crude protein (CP) and water soluble carbohydrate (WSC) concentrations of 174 and 88 g/kg,respectively. BSP resu...
there is less published research about how teachers in efl contexts respond to students who are relatively less mature and less competent l2 writers. while writing researchers have examined various issues concerning peer and teacher response in writing-oriented classes, little research has centered on the effect of collaborative tasks particularly dictogloss on writing skills. output collaborat...
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