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زرین کاویانی, بهرام, زیدعلی, احسان اله, مرادی, روح اله, زرین کاویانی, کیانوش. (1397). بررسی مدیریت تلفیقی علفهای هرز بر عملکرد کمی و کیفی ذرت دانه ای و تراکم وتنوع علفهای هرز در شرایط اقلیمی دهلران. سامانه مدیریت نشریات علمی, 31(4), 129-150. doi: 10.22092/aj.2019.121327.1272
بهرام زرین کاویانی; احسان اله زیدعلی; روح اله مرادی; کیانوش زرین کاویانی. "بررسی مدیریت تلفیقی علفهای هرز بر عملکرد کمی و کیفی ذرت دانه ای و تراکم وتنوع علفهای هرز در شرایط اقلیمی دهلران". سامانه مدیریت نشریات علمی, 31, 4, 1397, 129-150. doi: 10.22092/aj.2019.121327.1272
زرین کاویانی, بهرام, زیدعلی, احسان اله, مرادی, روح اله, زرین کاویانی, کیانوش. (1397). 'بررسی مدیریت تلفیقی علفهای هرز بر عملکرد کمی و کیفی ذرت دانه ای و تراکم وتنوع علفهای هرز در شرایط اقلیمی دهلران', سامانه مدیریت نشریات علمی, 31(4), pp. 129-150. doi: 10.22092/aj.2019.121327.1272
زرین کاویانی, بهرام, زیدعلی, احسان اله, مرادی, روح اله, زرین کاویانی, کیانوش. بررسی مدیریت تلفیقی علفهای هرز بر عملکرد کمی و کیفی ذرت دانه ای و تراکم وتنوع علفهای هرز در شرایط اقلیمی دهلران. سامانه مدیریت نشریات علمی, 1397; 31(4): 129-150. doi: 10.22092/aj.2019.121327.1272

بررسی مدیریت تلفیقی علفهای هرز بر عملکرد کمی و کیفی ذرت دانه ای و تراکم وتنوع علفهای هرز در شرایط اقلیمی دهلران

پژوهش های کاربردی زراعی
مقاله 7، دوره 31، شماره 4 - شماره پیاپی 121، دی 1397، صفحه 129-150    اصل مقاله (855.17 K)
نوع مقاله: مقاله پژوهشی
شناسه دیجیتال (DOI): 10.22092/aj.2019.121327.1272
نویسندگان
بهرام زرین کاویانی1؛ احسان اله زیدعلی* 2؛ روح اله مرادی3؛ کیانوش زرین کاویانی4
1دانشجوی کارشناسی ارشد دانشکده کشاورزی دانشگاه ایلام
22. استادیار، گروه زراعت و اصلاح نباتات، دانشکده کشاورزی، دانشگاه ایلام
3استادیار، گروه تولیدات گیاهی، دانشکده کشاورزی بردسیر، دانشگاه شهید باهنر کرمان، کرمان
4استادیار، گروه علوم دامی، دانشکده کشاورزی، دانشگاه ایلام
چکیده
به منظور بررسی مدیریت تلفیقی گیاهان هرز ذرت دانه ای (رقم کوردنا) ، آزمایشی به صورت کرت های دوبار خرد شده در قالب طرح بلوک های کامل تصادفی با سه تکرار در سال زراعی 96- 1395 در شرق شهرستان دهلران استان ایلام اجرا شد. کرت های اصلی، شامل دو سطح خاک ورزی (خاک ورزی (کولتیواتور) و عدم خاک ورزی)، کرت های فرعی شامل سه سطح تراکم (65 ، 75 و 85 هزار بوته در متر مربع) و کرت های فرعی-فرعی شامل دو سطح علف کش(پاشش و عدم پاشش) بود. فراوانی و تراکم گیاهان هرز، تعداد و وزن خشک علف‌های هرز، عملکرد دانه، عملکرد بیولوژیک، شاخص برداشت، وزن صد دانه، تعداد دانه در بلال و صفات کیفی درصد پروتئین، فیبر و خاکستر اندازه‌گیری شد. مشاهده شد اویار سلام (2/5 بوته در متر مربع)، عروسک پشت پرده (4/4 بوته در متر مربع) و تاج خروس ریشه قرمز (8/6 بوته در متر مربع) گیاهان هرز غالب در مزرعه آزمایشی بودند. افزایش تراکم ذرت از 65 تا 85 هزار بوته باعث کاهش 102 درصدی تعداد و 129 درصدی وزن خشک علف‌های هرز شد. اعمال خاکورزی بین خطوط کشت نیز باعث کاهش تراکم و وزن خشک علف‌های هرز شد. بیشترین عملکرد دانه (5720 کیلوگرم در هکتار) در تیمار استفاده از علف‏کش و شخم در بالاترین تراکم به‏دست آمد. خاکورزی بین ردیف های کاشت باعث افزایش 17 درصدی عملکرد بیولوژیک ذرت نسبت به عدم خاکورزی شد. ب
کلیدواژه‌ها
تراکم بوته؛ خاکورزی بین خطوط؛ علف‌کش؛ پروتئین؛ خاکستر
عنوان مقاله [English]
Evaluation of the effect of integrated weed management on quantitative and qualitative characteristics of corn, weed density and biomass under Dehloran climatic condition
نویسندگان [English]
Bahram Zarin Kaviani1؛ Ehsan Zeidali2؛ Rooholla Moradi3؛ Kianoosh Zarin Kaviani4
1MSc Student, Department of Agronomy, Faculty of Agriculture, Ilam University, Ilam, Iran
2Assistant Professor, Department of Agronomy, Faculty of Agriculture, Ilam University, Ilam, Iran
3Assistant Professor, Department of Plant Productions, Agricultural Faculty of Bardsir, Shahid Bahonar University of Kerman, Kerman, Iran
4Assistant Professor, Department of Animal Science, Faculty of Agriculture, Ilam University, Ilam, Iran
چکیده [English]
Integrated weed management in corn (Cordona Variety) was studied in an experiment conducted in 2016-2017 growing season in Dehloran region, Ilam provice, Iran. The experiment was performed in split-split plots based on randomized complete block design with three replications. The main plot was tillage systems with two levels (tillage (cultivator) and no-tillage), corn density at three levels (65, 75 and 85 thousand plants per hectare) assigned to sub plots, and herbicide applications at two levels (herbicide and no- herbicide) in sub-sub plots. Frequency and density of weeds, dry weight grain yield, biological yield, harvest index, 100 seed weight, grain number per ear, protein percent, fiber and ash were measured. Small-flowered nutsedge (5.2 plant m-2), Ground cherry (4.4 plant m-2), and redroot pigweed (6.8 plant m-2) were dominant. Increasing the maize density from 65 to 85 thousand plant m-2 led to reducing 102% and 129% weed density and biomass, respectively. Results showed that weed density and biomass reduced by inter-row tillage system. The highest grain yield (5720 kg ha-1) was assigned to the highest maize density + herbicide + tillage treatments. Inter-row tillage increased 17% biological yield of maize than non-tillage. The highest protein content of grain (9.78%) was obtained at 75000 plant m-2 density using herbicide. Fiber and ash percentage were higher at higher densities and application of tillage and herbicide. Integrated weed management in corn (Cordona Variety) was studied in an experiment conducted in 2016-2017 growing season in Dehloran region, Ilam provice, Iran. The experiment was performed in split-split plots based on randomized complete block design with three replications. The main plot was tillage systems with two levels (tillage (cultivator) and no-tillage), corn density at three levels (65, 75 and 85 thousand plants per hectare) assigned to sub plots, and herbicide applications at two levels (herbicide and no- herbicide) in sub-sub plots. Frequency and density of weeds, dry weight grain yield, biological yield, harvest index, 100 seed weight, grain number per ear, protein percent, fiber and ash were measured. Small-flowered nutsedge (5.2 plant m-2), Ground cherry (4.4 plant m-2), and redroot pigweed (6.8 plant m-2) were dominant. Increasing the maize density from 65 to 85 thousand plant m-2 led to reducing 102% and 129% weed density and biomass, respectively. Results showed that weed density and biomass reduced by inter-row tillage system. The highest grain yield (5720 kg ha-1) was assigned to the highest maize density + herbicide + tillage treatments. Inter-row tillage increased 17% biological yield of maize than non-tillage. The highest protein content of grain (9.78%) was obtained at 75000 plant m-2 density using herbicide. Fiber and ash percentage were higher at higher densities and application of tillage and herbicide.
کلیدواژه‌ها [English]
Inter-row tillage, herbicide, plant density, Ash, protein
مراجع

Baghestani, M.A., Zand, E., Soufizadeh, S., Eskandari, A., Pourazar, R., Veysi, M., and Nassirzadeh, N. 2007. Efficacy evaluation of some dual purpose herbicides to control weeds in maize (Zea mays L.). Crop Protection. 26: 936–942.
Bayat, M.L., Nasiri Mahalati, M., Rezvani Moghadam, P., and Rashed-Mohassel, M.H. 2009. Effect of crop density and reduced doses of 2,4–D + MCPA on control of redroot pigweed (Amaranthus retroflexus L.) in corn (Zea mays L.). Journal of Iranian Agronomy Research, 7(10): 11-22. (In Persian with English Summery).
Buhler, D., Doll, J.D., Proost, R.T., and Visocky, M.R. 1995. Integrating mechanical weeding with reduced herbicide use in conservation tillage corn production system. Agronomy Journal, 87: 507-512.
Carlson, H.L., and Hill, J.E. 1985. Weed oat competition with spring wheat: plant density effects. Weed Science, 33: 176-181.
Dezhjooy, M., Ahmadvand, G., Sepehri, A., and Jahedi, A. 2008. The effect of integrated weed control (mechanical- chemical) on reduction of herbicide dosage and physiological growth indices of Corn (Zea mays L.). 18th Iranian Plant- Protection Congress. Faculty of Agriculture, University of Bu-Ali Sina, Hamedan. (In Persian).
Donald, W.W. 2007. Control of both winter annual and summer annual weeds in no-till corn with between-row mowing systems. Weed Technology, 21: 591–601.
Donald, W.W. 2006. Pre-emergence banded herbicides followed by only one between-row mowing controls weeds in corn. Weed Technology, 20: 143–149.
Donald, W.W., Kitchen. N., and Sudduth, K. 2001. Between-row mowing banded herbicide to control annual weeds and reduce herbicide use in no-till soybean (Glycine max L.) and corn (Zea mays L.). Weed Technology, 15: 576–584.
Eghtedari, A., and Ghadiri, H. 1996. Determination of the critical period of weed control in corn (Zea mays L.) in Fars province. 4th Iranian Agronomy and Plant Breeding Congress. University of Esfahan, Esfahan. (In Persian).
Esmaeili , M., Dadashi, M.R., Mosavat, S.A., and Feyzbakhsh, M.T. 2013. Effects of Plant Density and Nitrogen Classification on the Quantitative and Qualitative Characteristics of Sweet Corn Fodder Cultivars of Golden Grain (ksc403) in Gorgan Region. The first national electronic conference on agriculture and sustainable natural resources. (In Persian with English Summery).
Jafari, A., Connolly, V., Frolich, A., and Walsh, E.J. 2003. A note on estimation of quality in perennial ryegrass by near infrared spectroscopy. Irish Journal of Agricultural and Food Research, 42(2): 293-299.
Khodabande, N. 2005. Agronomy. Inc., University of Tehran. Iran. 401 pp. (In Persian).
Lauer, J. 1997. More mileage from corn silage: Selecting hybrids. Field Crops, 28: 429-433.
Lotfi Mavi, F., Daneshian, J., Moradi Aqdam, A., and Moradi Aqmad, M. 2011. Evaluation of integrated management of weeds on corn fodder (Zea mays L.) in the middle zone. Ecophysiology of Crop Plants (Agricultural Sciences), 5(18): 97-108. (In Persian with English Summery).
Mhlanga, B., Chauhan, B. S., and Thierfelder, Ch. 2018. Weed management in maize using crop competition: A review. Crop Protection, 88: 28-36.
Majnoon Hosseini, N., Mohamadi, H., and Poustini, K. 2003. Effect of plant density on agronomic characteristics, chlorophyll content and stem remobilization percentage in chickpea cultivars (Cicer arietinum L.). Iranian Journal of Agricultural Science. 34 (3): 1011-1019. (In Persian with English Summery).
Makarian, H., Banaian, M., Rahimian, H., and Isadi Darbandi, E. 2003. Planting date and population density influence on competitiveness of corn (Zea mays L.) with redoot pigweed (Amaranthus retroflexus L.). Iranian Journal of Crop Research, 2: 271-279.
Mason, M.G., and Madin, R.W. 1996. Effect of weeds and nitrogen fertiliser on yield and grain protein concentration of wheat. Australian Journal of Experimental Agriculture, 36(4): 443-450.
McLachan, S.M., Tollenaar, M., Swanton, C.J., and Weise, S.F. 1994. Effect of corn induced shading on dry matter cumulation، distribution and architecture of redroot pigweed (Amaranthus retroflexus). Weed Science, 41: 568-573.
Mohler, C.L., Frisch, J.C., and Pleasant, J.M. 1997. Evaluation of mechanical weed management programs for corn. Weed Technology, 11: 123 – 131.
Ngoujio, M., Foko, J., and Fouejio, D. 1997. The criticalperiod of weed control in common bean (Phaseoulus vulgaris L.) in Comeroon. Crop Protection, 16:127-133.
Nordby, D., Hartzler, E., and Robert, G. 2005. Influence of corn on common waterhemp (Amaranthus rudis) growth and fecundity. Weed Science, 52:255-259.
Nurse, E.R., and Ditommaso, A. 2005. Corn competition alters the germinability of velvetleaf (Abutilon theophrasti) seeds. Weed Science, 53: 479-488.
Randhawa, M.A., Cheema, Z.A., and Anjum Ali, M. 2002. Influence of Trianthema portulacastrum Infestation and Nitrogen on Quality of Maize Grain. International Journal of Agriculture and Biology, 4:513-514.
Rashed-Mohassel, M.H., and Vafabakhsh, K. 1999. Weed management. Mashhad Jahad-e-Daneshgahi Press. 175pp. (In Persian).
Rashed Mohassel, M.H., Najafi, H., and Akbarzadeh, M. 2001. Biology and weed control. Mashhad Ferdowsi University Press. 350pp. (In Persian).
Sadras, V.O., Bange, M.P., Milroy, S.P. 1997. Reproductive allocation of cotton in response to plant and environmental factors. Annals of Botany, 80:75-81.
Tharp, B.E., and Kells, J.J. 2001. Effect of glufosinate – resistant corn (Zea mays) population and row spacing on light interception, corn yield, and common lambsquarters growth. Weed Technology, 15: 413 – 418.
Thomas, A.G. 1985. Weed survey system used in saskatchewan for cereal and oilseed crops. Journal of Weed Science, 33: 34-43.
Van- Aker, R.C., Weise, S.F., and Sowanton, C.J. 1993. The critical period of weed control in soybean and sunflower cropping systems. Weed Science, 41:107-113.
Yadavi, A.R., Ghalavand, A., Aghaalikhani, M., Zand, E., and Fallah, S. 2007. Effect of corn density and spatial arrangement on redroot pigweed (Amaranthus retroflexus L.) growth indices. Pajoohesh and Sazandegi, 75: 33-42. (In Persian with English Summery).
Zand, E., Rahimian Mashhadi, H., Kochaki, A., Khalghani, J., Mosavi, S.K., and Ramezani, K. 2004. Weeds Ecology (Management applications) (Translate). Mashhad Jahad-e-Daneshgahi Press. 566 pp. (In Persian).
Zand, E., Mousavi, S.K., and Heidari, A. 2008. Herbicides and their Application. Jahade Daneshgahi Mashhad Press. 567 pp. (In Persian).
Zand, E., Baghestani, M.A., Bitarafan M., and Shimi, P. 2007. A Guidline for Herbicides in Iran. Jahade Daneshgahi Mashhad Press. 66 pp. (In Persian).
Zand, E., Baghestani, M.A., Bitarafan, M., Shimi, P., and Faghih, A. 2002. Analysis of herbicide management in Iran. Inc., Department of Weed Research, Plant Protection Research Institute, Tehran. (In Persian with English Summery)
Zeidali, E., Naseri, R., Mirzaei, A., and Chit Band, A.A. 2017. Ecophysiologic Indices of Wheat as Influenced by Plant Density and Application of Herbicide. Ecophysiology of Crop Plants (Agricultural Sciences), 10(4):839-856. (In Persian with English Summery).

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