تأثیر سطوح مختلف تنش خشکی و نیتروژن بر عملکرد دانه و برخی صفات زراعی دو رقم لوبیا قرمز

نوع مقاله : مقاله پژوهشی

نویسندگان

1 پردیس کشاورزی و منابع طبیعی دانشگاه تهران

2 استاد، پردیس کشاورزی و منابع طبیعی دانشگاه تهران، کرج

چکیده

به منظور بررسی اثر سطوح مختلف کم آبیاری و نیتروژن بر عملکرد و اجزاء عملکرد لوبیا قرمز، آزمایشی به صورت خرده شده فاکتوریل در قالب طرح بلوک‌های کامل تصادفی با چهار تکرار در مزرعه پردیس کشاورزی و منابع طبیعی دانشگاه تهران در سال زراعی 94-1393 اجرا گردید. تنش خشکی در سه سطح شامل آبیاری نرمال (60 میلی‌متر تبخیر از تشتک تبخیر)، تنش خفیف و شدید خشکی پس از مرحله 4 برگی (به ترتیب90 و 120 میلی‌متر تبخیر از تشتک تبخیر) به عنوان فاکتور اصلی بود و تیمار کودی در چهار سطح صفر(شاهد)، 50، 100 و 150 کیلوگرم نیتروژن در هکتار و دو رقم لوبیا (رقم اختر و لاین D81083) به صورت فاکتوریل در کرت‏های فرعی قرار گرفتند. نتایج نشان داد که تنش خشکی به طور معنی‌داری سبب کاهش تعداد غلاف در بوته، تعداد دانه در غلاف، وزن صد دانه، عملکرد دانه، عملکرد زیستی، شاخص برداشت و ارتفاع بوته گردید. اعمال کود نیتروژن نیز به جز شاخص برداشت و ارتفاع، موجب افزایش مقادیر سایر صفات گردید. دو رقم لوبیا قرمز در تمام صفات با یکدیگر اختلاف معنی‌دار داشتند به طوری که لاین D81083 نسبت به رقم اختر از لحاظ عملکرد دانه، عملکرد زیستی و سایر اجزای عملکرد برتری داشت. با توجه به نتایج این پژوهش و ویژگی‏های اقلیم شهر کرج توصیه می شود میزان 100 کیلوگرم کود نیتروژنی از منبع اوره در شرایط تنش خشکی ( 120 میلی متر تبخیر) ، برای کشت لوبیا بکار برده شود این مدیریت می تواند از شدت تنش خشکی و صدمات وارده بکاهد.

کلیدواژه‌ها

موضوعات


عنوان مقاله [English]

Effects of drought stress and nitrogen on grain yield and some agronomic traits of red kidney bean cultivars

نویسندگان [English]

  • Khyrolla Bayati 1
  • Naser Majnoon Hosseini 2
  • Hosseini Moghadam 1
  • Reza Basiri 1
1 University of Tehran, College of Agriculture & Natural Sciences
2 Professor, University College of Agriculture & Natural Resources, University of Tehran, Karaj
چکیده [English]

To study the effects of different irrigation levels and nitrogen on yield and yield components of red kidney beans, a factorial split plot experiment in a randomized complete block design with four replications was conducted at College of Agriculture and Natural Resources, University of Tehran (Karaj) in 2015. Three irrigation levels comprised of 60 (normal), 90 (mild water stress) and 120 mm (sever) cumulative evaporation from open pan class A assigned as main plots, four fertilizer treatments of zero (control), 50, 100 and 150 kg N ha-1 and bean cultivars (Akhtar & D81083) compound as sub plots.The results showed that water stress significantly reduces the number of pods per plant, seeds per pod, seed weight, seed yield, biological yield, harvest index, number of branches and plant height. Applied nitrogen significantly intensified all traits, except pod weight, plant height and harvest index. Two kidney beans significantly differed in all traits; however the line D81083 in terms of grain yield and other components performed better than Akhtar. D81083 line at normal irrigation with 150 kg N and the Akhtar line at water stress condition with no N fertilizer application, respectively had the highest and the lowest harvest index and seed weight. The interaction of water stress and nitrogen fertilizer on grain yield showed that the treatments of 150 kg N in normal irrigation had the highest and the control (not fertilizer) under severe water stress had the lowest yield however, the difference between 100 and 150 kg N ha- was not significant.

کلیدواژه‌ها [English]

  • water stress
  • yield & yield components
  • nitrogen fertilizer
  • red kidney bean
  1. Acosta Gallegos, J.A. & Shibata, J.K. (1989). Effect of water stress on growth and yield of indeterminate dry-bean (Phaseolus vulgaris) cultivars. Field Crops Res., 20: 81-93.
  2. Anibal R.L., González, P., Hernández, A., Balague, L.J. & Favelukes, G. (2000). Comparison of drought tolerance in nitrogen-fixing and inorganic nitrogen-grown common beans. Plant Science, 154: 31 – 41.
  3. Ayaz, S., McKenzie, B.A., Hill, G.D. & McNeil, D.L. (2004). Nitrogen distribution in four-grain legumes. The Journal of Agricultural Science, 142(3): 309-317.
  4. Bahavar, N., Ebadi, A., Tobeh, A. & Jamaati-e-Somarin, Sh. 2009. Effects of Nitrogen Application on Growth of Irrigated Chickpea (Cicer arietinum L.) under Drought Stress in Hydroponics Condition. Research Journal of Environmental Sciences, 3: 448-455.
  5. Bayat, A.A., Sepehri, A., Ahmadvand, G. & Dorri, H.R. (2010). Effect of water deficit stress on yield and yield components of pinto bean (Phaseolus vulgaris L.) genotypes. Iranian Journal of Crop Sciences, 12(1): 42-54‏ (In Farsi).
  6. Behboudian, M.H., Ma, Q., Turner, N.C. & Palta, J.A. (2001). Reactions of chickpea to water stress: yield and seed composition. Journal of the Science of Food and Agriculture, 81(13): 1288-1291.‏
  7. Boutraa, T. & Sanders, F. E. (2001). Influence of water stress on grain yield and vegetative growth of two cultivars of bean (Phaseolus vulgaris L.). Journal of Agronomy and Crop Science187(4), 251-257.
  8. Branch, A. (2009). Effects of nitrogen application on growth of irrigated Chickpea (Cicer arietinum L.) under drought stress in hydroponics condition. Research Journal of Environmental Sciences, 3(4), 448-455.‏
  9. Chuan Lee, M., Chio-Mei, S. & Shan-Tai, A. (1999). The Effect of Different Nitrogen Application Levels on the Growth and Yield of Adzuki Bean Inoculated with Rhizobia. Research Bulletin of KAOHSIUNG District Agricultural Improvement Station. Volume 10, Number 2.
  10. Emam, Y., Shekoofa, A., Salehi, F., Jalali, A. H. & Pessarakli, M. (2012). Drought stress effects on two common bean cultivars with contrasting growth habits. Archives of Agronomy and Soil Science, 58(5), 527-534.‏
  11. Hayati, R., Egli, D.B. & Crafts-Brandner, S.J. (1996). Independence of nitrogen supply and seed growth in soybean: studies using an in vitro culture system. Journal of Experimental Botany, 47(1): 33-40.
  12. Hu W.H., Yan X.H., Xiao Y.A., Zeng J.J., Qi H.J. & Ogweno J.O. (2013). 24-Epibrossinosteriod alleviate drought-induced inhibition of photosynthesis in Capsicum annum. Scientia Horticulturae., 150: 232-237.
  13. Kocon, A. (2010). The effect of foliar or soil top-dressing of urea on some physiological processes and seed yield of faba bean. Polish Journal of Agronomy, 3:15-19.
  14. Leport, L., Turner, N.C., French, R.J., Barr, M.D., Duda, R. & Davies, S.L. (1999). Physiological Responses of chickpea genotypes to terminal drought in a Mediterranean-type environment. European Journal of Agronomy, 11(3): 279-291.
  15. Levitt, J. (1980). Responses of Plant to Environmental Stress: Water, Radiation, Salt and Other Stresses. Academic Press, New York, 365.
  16. Machado, N.N.B & Duraes M.A.B. (2006). Physiological and biochemical response of common bean varieties treated with salicylic acid under water stress. Crop Breeding and Applied Biotechnology., 6: 269-277.
  17. Majnoun Hosseini, N. (2008). Grain Legume Production. Jihad-Daneshghahi Pub. University of Tehran. Pp. 283 (In Farsi).
  18. McKenzie, R.H., Middleton, A.B., Seward, K.W., Gaudiel, R., Wildschut, C. & Bremer, E. (2001). Fertilizer responses of dry bean in southern Alberta. Canadian Journal of Plant Science: 343–350.
  19. Molina, J.C., Moda-Cirino, V., da Silva Fonseca Júnior N., de Faria, R.T. & Destro, D. (2001). Response of common bean cultivars and lines to water stress. Crop Breeding and Applied Biotechnology, 1(4): 363-372.
  20. Moradi, A. (2005). Physiological response of Mungbean to severe and moderate water stress applied at different growth stage. M.Sc. thesis, University of Tehran (In Farsi).
  21. Nazeri, M. (2005). Study on response of triticale (X Triticosecale Wittmack) genotypes to water limited conditions at different developmental stages. Ph.D. Thesis, University of Tehran (In Farsi).
  22. Nielsen, D.C. & Nelson, N.O. (1998). Black bean sensitivity to water stress at various growth stages. Crop Science, 38(2), 422-427.‏
  23. Parsa, M. & Bagheri, A. (2008). Pulses. University of Mashhad (In Farsi).
  24. Ramírez V., Agorio A., Coego A., García-Andrade J., Hernández M.J., Balaguer B., Ouwerkerk P.B.F., Ignacio Zarra I. & Vera P. (2011). MYB46 Modulates Disease Susceptibility to Botrytis cinerea in Arabidopsis In: Plant Physiology Preview. American Society of Plant Biologists. https://doi.org/10.1104/pp.110. 171843.
  25. Saman, M., Sepehri, A., Ahmadvand, G. & Sabaghpour, S.H. (2010). Effect of terminal drought on yield and yield components of five chickpea genotypes. Iranian Journal of  Field Crop Science, 41(2), 259-269.
  26. Shafie Khorshidi, M., Bihamta, M., Khialparast, F. & Naghavi, M.R.) 2013(. Genetic diversity and correlation between different traits of common bean (Phaseolus vulgaris L.) genotypes in normal and limit irrigation conditions. Seed and Plant Improvement Journal, 29(1): 349-367 (in Persian).
  27. Sinclair, T.R. & de Wit, C.T. (1999). Photosynthate and nitrogen requirements for seed production by various crops. Science. 38:565-567.
  28. Szilagyi, L. (2003). Influence of drought on seed yield components in common bean. Bulgarian Journal of Plant Physiology, Special Issue (9): 320-330.‏
  29. Thomas, M.J.R., Fukai, S. & Peoples, M.B. (2003). The effect of timing and severity of water deficit on growth development, yield accumulation and nitrogen fixation of mung bean. Field crops research, 82: 13-20.
  30. Van Herwaarden, A. F., Farquhar, G. D., Angus, J. F., Richards, R. A. & Howe, G. N. (1998). Haying, the negative grain yield response of dryland wheat to nitrogen fertilizer: I. Biomass, grain yield, and water use. Aust. J. Agric. Res., 49: 1067-1081.
  31. Westermann, D. Y. & Kolar, J. J. (1978). Simbiotic N2 fixation by bean. Crop science, 18(6): 986-990.