The Effect of time off applying Herbicides 2-4-D and Granstar and their combination on the properties of wheat in Arak, Iran environment

Subject Areas : New Finding in Agriculture

Komeil shourbalal ¹ (M. Sc. in Agronomy, Islamic Azad University, Arak Branch, Arak, Iran)
Hamid Madani ² (Department of Agronomy and Plant Breeding, Arak Branch, Islamic Azad University, Arak, Iran)
Zahra Rafiee ³ (Department of Agronomy and Plant Breeding, Arak Branch, Islamic Azad University, Arak, Iran)

Received: 2015-11-22 Accepted : 2015-11-22 Published : 2013-10-23

Keywords: Wheat, Stemming, Tribenuron methyl, 2-4-D, Tillering,

Abstract :

In order to study the effect of  applying different herbicides on the properties of wheat, an experiment was conducted in the farming year 2011-2012 on the research farm of agriculture faculty of Islamic Azad University Arak branch, in the form of split plot in the random perfect blocks base plan mode with 12 tretments in 3 repetitions. The treatments included the main factor of herbicides 2-4-D %75 DF, Tribenuron methyl %72 SL and the combination of 2-4-D %75DF + Tribenuron methyl %72SL and the minor factor of herbicides consumption different times included initial establishment, Tillering, stemming and witness with no consumption of herbicides. The experiment results showed that the witness treatment (with no consumption of herbicides), 89.33 cm high and that the consumption of herbicides 2-4-D at the time of stemming brought about the highest (86.33 cm) bush in the spraying using herbicide 2-4-D at wheat stemming was 41.88g. The most weight of straw and mulch was also reported to be 1638.70 g at the time of spraying using the combination of herbicides 2-4-D and Granstar at stemming meanwhile, the least wheat density was at the time of spraying using Granstar at initial establishment.

References:

1. Ahmadi, H.; Visani, V. and 33 dead people , A., 2011. The Effecte of Spraying Time and the Competitive Power of Different Cultivars of Water Wheat in Weeds Control. Herbal Products Technology , 11(1):20-30


2. Ahouissoussi, N. B. C., McIntosh, C. S. and Wetzstein, M. E. 1995. Rational  expectations estimation of georgia soybesn acreage response. J. Agr. And Applied Econ. 27(2):500-50.


3. Auskalins, A., and Kadrys, A. 2006. Effect of timing and dosage in herbicideapplication on weed biomass in spring wheat. Agron. Res. 4: 133-136.Babaee , P ., 2008, The Situation of the     Flour and Food Industry , 21-18( 13) 4.


4. Babaee , P ., 2008. The Situation of the     Flour and Food Industry , 21-18( 13) 4.


5. Beyer, E. M., Brown, H. M. and Duffy, M. J. 1987. Sulfonylurea herbicide soil relations. British CropProt Conf-Weeds. Brighton, UK.14(3):35-45.


6. Cozens, R., Fribank, L. G., Mortimer, A. M. and Smith. R. G. R. 1988. Variability in the relationship between crop yield and weed density for winter wheat and bromus sterillis. Journal of Applied Ecology. 25:(3) 1033-1044.


7. Erahimpour, F., chaab. A ., Musavi h. and Mousavian, N., 2011. The Assessment of 2-purpose Herbicide total and the combination of 2 Herbicides Tribenuron methyl and pinoxadon in different developmental phases of the plant wheat.Electronic periodical of Farming production, 4(2):22-32.


8. Food and Agricultural Organization (FAO). (2002). Word agriculture: toward 2015/1030.summary Report. herbicideapplication on weed biomass in spring wheat. Agron. Res. 4: 133-136.


9. Martin, D.A., Miller, S.D., and Alley, H.P. 1990. Spring wheat response to herbicides applied at three growth stages. Agron. J. 82: 95-97.


10. Mc Lelland, M. 2000. Effect of weeds on line. http:// www.weed science.com.


11. Montazeri, M., and Khabaz Sabri, H. 1993. Evaluation response of wheat in difference stages vegetations than 2, 4-D and Bromoxynil herbicides. Iran. J. Agric. Res. 8: 1-4.


12. Montazeri, M., Zand, E., and., Baghestani, M.A. 2004. Weed and controlling them in wheat fields in Iran. Weed Research Department, Pest and Disease Res. InsTehran, Iran. Pp. 85.


13. Naylor, R.E.L.(2002).Weed Management Handbook. Blackwell. 33-39


14. Nezamabadi, N., Zand, E., and Maighany, F. 2005. Chemical control of somenoxious weeds of wheat (Triticum aestivum L.) fields in Iran. The 1st IranianWeed Sci. Con.


15. Russell, M. H., Saladini, J. L. and Lichtner, F. 2002. Sulfonylurea Herbicides. Pesticide Outlook.44-50


16. Zand, A., Mousavi. K., and Heidari. A. 1998. Herbicides and Mode of Their Application Using the Oplimization and Reduction of Consumption Approach. University jehad press, Mashhad. 567 pages.