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Comparison Between Chemical Control And Hand Weeding Of Weeds In Broad Bean (Vicia Faba L.) Yields And Components. | ||
| Journal of Tikrit University For Agriculture Sciences | ||
| Article 1, Volume 14, Issue 1, 2014, Pages 52-57 | ||
| Author | ||
| Qotaiba saleh Shaikh AL-Kadem | ||
| Abstract | ||
| Experiment was conducted in one of the fields in lower zap /Hawija /Kirkuk for two years 2011/2012 to study the effect of some herbicides chemical and hand weeding on broad bean yield and its components. Treatments including hand weeding,( Trifluralin) 48% ( 2400 cm ³ / ha) pre planting ,(Fluazi fop-butyl) 25% 2000 cm ³ / ha) post emergence, ( Trifluralin) 48% ( 2400 cm ³ / ha) pre planting and (Fluazi fop-butyl) 25% 2000 cm ³ / ha) post emergence and control (Without weeding). complete randomized block design (CRBD) with three replications, results of this study indicated that they effect of herbicides used on the annual narrow and broad leaves weed such as Avena fatua , Phalaris minor , Sonchus oleraceus , Sinapis arvensis and Malva spp. Fluazi fop-butyl was highly effective on perennial narrow leaves weed such as Cyperus rotundus . But use of herbicides did not show any effect on perennial broad leaves weed such as Convolvulus arvensis and Cardaria draba L. The treatment showed no significant effect on the branches number per plant , pods number per plant , seed number/plant , weight of 100 seed and seed yield kg/ha. The best treatment was hand weeding and the use of trifluralin pre planting and fluazi fop-butyl post emergence with all regard to all characters for both years. | ||
| Keywords | ||
| Chemical; Bean; weed control | ||
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