| تعداد نشریات | 285 |
| تعداد نشریات سازمان | 83 |
| تعداد شمارهها | 3,094 |
| تعداد مقالات | 34,539 |
| تعداد مشاهده مقاله | 49,422,805 |
| تعداد دریافت فایل اصل مقاله | 79,862,829 |
بررسی کارایی علفکشهای مختلف در کنترل علفهایهرز یونجه در شهرکرد | ||
| دانش علفهای هرز ایران | ||
| مقاله 7، دوره 17، شماره 1، فروردین 1400، صفحه 85-99 اصل مقاله (1.33 M) | ||
| نوع مقاله: مقاله پژوهشی | ||
| شناسه دیجیتال (DOI): 10.22092/ijws.2021.341936.1366 | ||
| نویسندگان | ||
| دلاور بهروزی* 1؛ فریبا میقانی2 | ||
| 1استادیار پژوهش، بخش تحقیقات گیاهپزشکی، مرکز تحقیقات و آموزش کشاورزی و منابع طبیعی استان چهار محال و بختیاری، سازمان تحقیقات، آموزش و ترویج کشاورزی، شهرکرد | ||
| 2دانشیار پژوهش، موسسه گیاهپزشکی کشور، بخش تحقیقات علفهایهرز، تهران. | ||
| چکیده | ||
| علفهایهرز پهنبرگ، خسارت قابل توجهی به یونجه تازهکاشت وارد مینمایند. بهمنظور ارزیابی کارایی تعدادی از علفکشها در کنترل علفهایهرز پهنبرگ مزارع یونجه تازهکاشت، آزمایشی در قالب طرح بلوکهای کامل تصادفی با هشت تیمار و چهار تکرار درایستگاه چهارتخته مرکز تحقیقات و آموزش کشاورزی و منابع طبیعی استان چهارمحال و بختیاری ( شهرکرد) اجرا شد. تیمارها شامل پنج لیتر در هکتار اپتام (ارادیکان 82 درصد EC) ، 750 گرم در هکتار متریبیوزین (سنکور 70 درصد WP) ، سه و سه نیم لیتر در هکتار توفوردیبی (بوترس 3/42 درصد) ، سه لیتر در هکتار بنتازون (بازاگران 48 درصدSL ) ، نیم و یک لیتر در هکتار ایمازتاپیر (پرسوئیت 10 درصد SL) به همراه 200 میلیلیتر سیتوگیت و شاهد بدون کنترل علفهرز بودند. نتایج نشان داد که یک لیتر اﯾﻤﺎزﺗﺎﭘﯿﺮ در هکتار با بیشترین کارایی طی سه چین یونجه، تراکم علفهای هرز سوزنچوپان، غربیلک و گاوزبان را 83 تا 5/89 درصد و وزن خشک آنها را 5/82 تا 6/97 درصد کاهش داد. همچنین بیشترین افزایش وزن خشک یونجه طی چینهای اول و سوم، تحت تاثیر یک لیتر ایمازتاپیر در هکتار به میزان 9/53 تا 1/87 درصد و در چین دوم، تحت تاثیر 5/3 لیتر توفوردیبی در هکتار، 4/90 درصد مشاهده شد. در مجموع، علفکش یک لیتر ایمازتاپیر در هکتار، علفهایهرز را به نحو مطلوبی کنترل کرد و به دلیل دوز مصرف پایین و کاهش اثرات نامطلوب زیستمحیطی، علفکش مناسبی برای مزارع یونجه میباشد. | ||
| کلیدواژهها | ||
| ایمازتاپیر؛ توفوردی بی؛ چین یونجه؛ علفهرز پهنبرگ | ||
| عنوان مقاله [English] | ||
| Efficacy of different herbicides in controlling of alfalfa (Medicago sativa) weeds in Shahr-e-kord | ||
| نویسندگان [English] | ||
| Delavar Behrouzi1؛ Fariba Meighani2 | ||
| 1Plant Protection Research Department, Chaharmahal and Bakhtiari Agricultural and Natural Resources ResearchCenter, AREEO, Shahrekord, Iran | ||
| 2Iranian Research Institute of Plant Protection, Agricultural Research Education and Extension Organization (AREEO), Tehran, Iran | ||
| چکیده [English] | ||
| Broadleaf weeds cause serious damages in the new established alfalfa fields.In order to evaluate the efficacy of some herbicides in controlling broadleaf weeds in newly planted alfalfa fields,an experiment was conducted in a randomized complete block design with 8 treatments and 4 replications in Chahar takhteh station of Research and Education Center of Agriculture and Natural Resources Chaharmahal and Bakhtiari Province (Shahr-e-kord) during the summer of 2013-2014. Treatments were Eptam (Eradicane EC 82%) dose 5 Lha-1, metribuzin (Sencor WP 70%) dose 750 gha-1, 2,4-DB (Butress EC 42.3%) doses 3 and 3.5 Lha-1, bentazon (Bazagran SL 48%) dose 3 Lha-1, imazethapyr (Pursuit SL 10%) doses 0.5 and 1 Lha-1 (with 200 ml citogit), and control (weed infested).The results showed that the highest efficiency was observed in 1 L imazethapyr ha-1 that on average, in all three harvesting, the density and biomass of shepherd needle, nettle and bogloss was decreased 83 to 89.5% and 82.5.to 97.6%, respectively. Also 1 L imazethapyr ha-1 resulted the highest alfalfa biomass in the first and third harvesting of (53.9 to 87.1%),and in the second harvesting, 3.5 L 2,4-DB (Butress EC 42.3%) ha-1 resulted in the highest alfalfa biomass (90.4%). Overall, imazethapyr controlled weeds well and it was a suitable herbicide for alfalfa fields due to low dose and reduction of adverse environmental effects. | ||
| کلیدواژهها [English] | ||
| Alfalfa harvesting, broad leaf weed, imazethapyr, 2, 4-DB | ||
| مراجع | ||
|
Abbasdokht, H. and Mamnooei, E. 2008. Study of weed control in new seeded alfalfa in Jiroft (Research Report). Jiroft Research Agriculture Center. (In Persian with English summary) Amiri, S., Karimmojeni, H. and Majidi, M.M. 2012. Weed control in sainfoin crop using bentazon and imazethapyr herbicides in combination with adjutants. Abstracts of the 4th Iranian Weed Science Congress, Chemical Management, Ahvaz. 625-628. (In Persian with English summer) Anonymous. 2019. Crop Production. Agriculture of Statistic Database. Agriculture Products. Ministry of Jihad-e-Agric. 4: 152. (Available online at http//www.agri-jahad.ir). Arregui, M.C., Sanchez, A. and Scotta, R. 2001. Weed control in established alfalfa (Medicago sativa) with post-emergence herbicides. Weed Tech. 15: 424-428. Asmus, E., Popp, C., Friedmann, A. A., Arand, K and Riederer, M. 2016. Water sorption isotherms of surfactants: A tool to evaluate humectancy. J. Agric. Food Chem.64 (26): 5310–5316. Badly, K.H. 1997. Investigation of weed control alfalfa on herbicides of post-emergence, Final Report. Iranian Research Institute of Plant Protection. Barnes, D.K. and Sheaffer, C.C. 1995. Forage legumes and grasses. Alfalfa forages: An Introduction to Grassland Agriculture: 205-216. Booth, B.D., Murphy, S.D. and Swanton, C.J. 2003. Weed Ecology in Natural and Agricultural System, CABI Publishing, Wallingford, United Kingdom. Bryan, L.D., William S.C, and David A.M. 2011. Critical period for weed control in alfalfa. Weed Sci: 59(1): 68-75. 2011. Canevari, M., Vargas, R.N. and Orloff, S.B. 2007. Irrigated alfalfa management for mediterranean and desert zones. Chapter 8: Weed management in alfalfa. Division of Agriculture and Natural Resources, University of California. Charan Teja1, K., Duary, B., Dash1, S. and Mallick, R.B. 2017. Post-emergence application of imazethapyr for weed management in lentil. SATSA Mukhapatra - Annual Technical Issue 21: 183 ISSN 0971-975X. Chen, X., You, X., Liu, F. and Zhang, X. 2015. Low-density solvent based vortex-assisted surfactant enhanced emulsification microextraction with a home-made extraction device for the determination of four herbicide residues in river water. Analytical Methods. 22: 9513-9519. Curran, B.S., Kephart, K.D. and Twidwell, E.K. 1993. Oat companion crop management in alfalfa establishment. Agron. J. 85: 998-1003. Darwent, A.L., Cole, D. and Malik, N. 1997. Imazethapyr, alone or with other herbicides for weed control during alfalfa (Medicago sativa) establishment. Weed Tech. 11: 346-353. Duary, B., Dash, S. and Teja, K.C. 2016. Weed management in kharif blackgram with imazethapyr and other herbicides. Proceedings. National Seminar on “Recent Trends in Agriculture and Allied Sciences for Better Tomorrow” at Visva-Bharati, Sriniketan, West Bengal, India. pp. 49. Faghih, S.A., Nariman, V. and Barazi, D. 1998. Investigate and experiment the effect of some herbicides on weeds and alfalfa in Azerbaijan. Final Report. Plant Pests and Diseases Research Institute. 24 Pp. (In Persian with English summary). Faghih, S.A., Nariman, V. and Barazi, D. 1998.Investigate and experiment the effect of some herbicides on weeds and alfalfa in Azerbaijan. Final Report. Iranian Research Institute of Plant Protection. 24 pp. (In Persian with English summary). Franzluebbers, A.J. 2007. Integrated crop-livestock systems in the southeastern USA. Agron. J. 99: 349-355. Karimi, H. 1989. Agronomy of forage crops. Tehran University Press (In Persian with English summary). 414 Pp Khanjani, M and SoleimaniPari, M.J. 2005. Integrated pest management, diseases and weeds in alfalfa in Iran. Publication of Research, Education and Agricultural Extension. Kirschenmann, F.L. 2007. Potential for a new generation of biodiversity in agro-ecosystems of the future. Agron. J. 99: 373-376. Lanini, W.T., Orloff, S.B., Bendixenm, W.E., Canevari, W.M., Schmiere, J.L. and Ronald, N.V. 1999. Influence of oat (Avena sativa) interceding on weed suppression in the final year of an alfalfa (Medicago sativa) stand. Weed Tech. 13: 399-403. Maknali, A. and Damanafshan, E. 2012. Investigation on chemical control of field dodder (Cuscuta campestris) in alfalfa fields of Khuzestan. Abstracts of the 4th Iranian Weed Sci. Congress, Chemical Management, Ahvaz. 487-487. (In Persian with English summary). McCordick, S.A., Hillger, D.E., Leep, R.H. and Kells, J.J. 2008. Establishment systems for glyphosate–resistant alfalfa. Weed Tech. 22(1): 22-29. Meighani, F., Mirvakili, S. M., Jahedi, A., Baghestani, M. A. and Shimi, P. 2010. Study of 2,4-DB (Butress) efficacy in weed control in established alfalfa (Medicago sativa). Iranian J. Weed Sci. 2: 67-77. (In Persian with English summary). Mousavi, M.R. 2001. Integrated Weed Management. Meiad Press. 468 Pp. (In Persian). Myhre, C.D., Loeppky, H.A. and Stevenson, F.C. 1998. Mon-37500 for weed control and alfalfa seed production. Weed Tech. 3: 810-815. Narimani, O. 1997. Investigation of effect herbicide of propiz amid on control dodder (Cuscuta campestris L.) and other weeds in alfalfa. (Final Report). Iranian Research Institute of Plant Protection. 23 Pp. (In Persian with English summary). Pilcher, W., Zandkamiri, H., Arceneaux, K., Harrison, S and Baisakh, N. 2017. Genome-wide microarray analysis leads to identification of genes in response to herbicide, Metribuzin in wheat leaves. PlosOne 13 (6): 0199564. DOI: https://doi.org/10.1371/journal.pone.0199564. Raj, V.C. and Patel, Z.G. 1995. Integrated weed management in forage lucerne (Medicago sativa). Indian J. Agron. 40: 686-688. Raoofi, M and Alebrahim, M.T. 2017. Efficiency of herbicides dose in mixture with cytogate for weed control in alfalfa (Medicago sativa L.). Appl. Ecol. Environ. Res. 15(4): 249-265. Raoofi, M. and Giti, S. 2015. The weeds of alfalfa farms and management methods. Tolou-e-Gharb Alvand Press: 220-231. Raoofi, M., Khanjani, M., Daneshian, J and Giti, S. 2014b. Integrated weed management in perennial alfalfa (Medicago sativa L.) and theirs effects on soil’s micro fauna. Intl. J. Farm Allied Sci. (4): 430-435. Silva, W.D., Vilela, D., Cobucci, T., Heinemann, A.B., Reis, F.A., Pereira, A.V. and Ferreira, R.D. 2004. Herbicides and herbicides mix in alfalfa crop. Ciencia e Agrotecnol. 28: 729-735. (In Brazilian Portuguese with English summary). Silva, W.D., Vilela, D., Cobucci, T., Heinemann, A.B., Reis, F.A., Pereira, A.V. and Ferreira, R.D.P. 2004. Decreasing of wed plants using herbicides and herbicides mix in alfalfa crop. Cienciae Agrotecnol. 28: 729-735. (In Brazilian Portuguese with English summary). Singh, G., Kaur, H. and Khanna, V. 2014. Weed management in lentil with postemergence herbicides. Indian J. Weed Sci. 46(2): 187-189. Sowinski, J. 2014. The effect of companion crops management on biological weed control in the seeding year of lucerne. Biol. Agric. Hortic. 30(2): 07-108. Spandi, E., Kells, J.J. and Hesterman, O.B. 1997. Weed invasion in established alfalfa (Medicago sativa) seeded with perennial forage grasses. Weed Tech. 11: 556-560. Veisi, M., Mansouri, M.S. and Ghiasvand, M. 2019. Chemical control of broadleaf weeds in autumn-sown rainfed chickpea. J. Plant Prot. Res. 59(4): 552–560. Waters B., Lee, G. and Christianson, K. 1998. Weed control in establishing stands of alfalfa. Proceedings of the Annual Meeting of the Western Society of Weed Science, Waikoloa, Hawaii, 10-12 March. 51: 90-94. Wilson, R.G. 1994. Effect of imazethapyr on legumes and the effect of legumes on weeds. Weed Tech. 8: 536- 540. Yadav, R., M.S. Bhullar, M.S., Kaur, S., Kaur, T. and Jhala, A.J. 2017. Weed control in conventional soybean with pendimethalin followed by azethapyr + imazamox/quizalofop-p-ethyl. Canadian J. Plant Sci. 97(4): 654-664, https://doi.org/10.1139/cjps-2016-0123. Zamora, D., Alby. T. and Lym, R. 1991. Weed control in seedling alfalfa with imazethapyr. Proceedings of the Western Society of Weed Science, Seattle, Washington, USA, 12-14 March. 44: 97-98. Zand, E., Baghestani, M.A., Bitarafan, M. and Shimi, P. 2007. A Guideline for Herbicide in Iran. Jahade Daneshgahi. Mashhad. 66 Pp. (In Persian). Zand, E., Baghestani, M.A., Nezamabadi, N. and Shimi, P. 2010. A guide for herbicides in Iran. University Press Center. 143Pp. (In Persian). Zimdahl, R.L. 2007. Fundamentals of Weed Science. Elsevier Inc, USA.250 p. | ||
|
آمار تعداد مشاهده مقاله: 907 تعداد دریافت فایل اصل مقاله: 400 |
||