شناسایی واریته های کلزای مقاوم به تنش گرمای آخر فصل به روش گلخانه پلاستیکی

نوع مقاله : مقاله پژوهشی

نویسندگان

1 عضو هیات علمی

2 دانشجو

3 پردیس کشاورزی

4 عضو هیئت علمی

چکیده

شناسایی واریته‌های کلزای مقاوم به تنش گرمای آخر فصل به روش گلخانه پلاستیکی

چکیده
بخش اعظم تولید کلزای کشور در مناطق گرم و خشک جنوب و گرم و مرطوب شمال صورت می‌گیرد و همین امر بهنژادی برای مقاومت به تنش گرما را ضروری می‌نماید. به منظور شناسایی ارقام مقاوم و حساس به گرما نه واریته بهاره کلزا شامل ارقام زراعی و لاین‌های امیدبخش در قالب دو طرح بلوک‌های کامل تصادفی با سه تکرار در دو آزمایش تحت شرایط دمای طبیعی و تنش گرما در مزرعه پژوهشی گروه زراعت و اصلاح نباتات دانشگاه تهران (واقع درکرج) طی دو سال 1395-1393 مورد ارزیابی قرار گرفتند. تنش گرما با ایجاد گلخانه پلاستیکی در مرحله گلدهی و نصب بخاری برقی اعمال شد. دمای بالای 4/39 –1/25 درجه سانتی‌گراد در داخل گلخانه پلاستیکی، تفاوت قابل توجه آن با دمای طبیعی مزرعه و کاهش معنی‌دار عملکرد دانه واریته‌ها تحت این شرایط در هر دو سال آزمایش نشان داد که روش گلخانه پلاستیکی می‌تواند به طور موثری برای اعمال تنش گرما به کار گرفته شود. واریته‌های رودی22، دلگان و مهتاب واریته‌های نسبتاً متحمل بودند. واریته صفی5 با احراز رتبه اول عملکرد در هر دو شرایط تنش و بدون تنش و با در نظر گرفتن شاخص‌های تحمل، متحمل ترین واریته و دی‌اچ13 حساس‌ترین واریته به تنش گرما بودند که می‌توانند در برنامه‌ریزی توسعه کشت کلزا و همین‌ طور برنامه‌های بهنژادی مورد استفاده قرار گیرند.
واژه‌های کلیدی: تنش گرما، شاخص تحمل، کلزا، گلخانه پلاستیکی

کلیدواژه‌ها

موضوعات


عنوان مقاله [English]

Screening of Rapeseed (Brassiac napus L.) Genotypes for Tolerance to Terminal Heat Stress by Plastic Greenhouse

نویسندگان [English]

  • Valiollah Mohammadi 1
  • Hojjat Fathi Hafshejani 2
  • Reza Maali-Amiri 3
  • Houshang Alizadeh 4
1
2 Student
3 Faculty member
4 Faculty member
چکیده [English]

Screening of Rapeseed (Brassiac napus L.) Genotypes for Tolerance to Terminal Heat Stress by Plastic Greenhouse

Abstract

The majority of rapeseed in Iran is produced in South hot-dry and North hot-humid regions making it necessary to improve heat resistant cultivars. In order to identify heat tolerant and susceptible cultivars, nine spring varieties of rapeseed including commercial cultivars and promising lines, were evaluated under normal and heat stress conditions in research field of the University of Tehran in two sets of randomized complete blocks with three replications for two years during 2015-2016. Heat stress applied by a plastic greenhouse at flowering stage equipped with electric heater. The temperature exceeding 25.1- 39.40C inside the plastic sheet, remarkably different temperature with the open field, significant yield loss of the varieties under stressed condition in both years, illustrated that plastic greenhouse could be effectively used for applying heat stress. Based on grain yield in normal and heat-stressed conditions and tolerance indices, Roodi22, Dalgan and Mahtab were semi-tolerant while Safi5 and DH13 were shown to be the most tolerant and susceptible varieties which might be considered in production and also breeding programs.

Keywords: Heat stress, Index tolerance, Plastic greenhouse, Rapeseed

کلیدواژه‌ها [English]

  • heat stress
  • Index tolerance
  • Plastic greenhouse
  • rapeseed
  1. Ahmadi, k., Gholizade, H., Ebadzade, H., Hossein-poor, R., Hatami, F., Fazli, B., Kazemian, A. & Rafie, M. (2015). Agricultural statistics. Ministry of Agriculture. (In Farsi)
  2. Aksouh-Harradj, N. M., Campbell, L. C. & Mailer, R. J. (2006). Canola response to high and moderately high temperature stresses during seed maturation. Canadian journal of plant science, 86(4), 967-980.
  3. Anghadi, S. V., Cutforth, H.W., Miller, P. R., McConkey, B. G., Entz, M. H., Brandt, S. A. & Olkmar, K. M. (2000). Response of three Brassica species to high temperature stress during reproductive growth. Canadian Journal of Plant Science, 80, 693-701.
  4. Ashraf, M. A. & Harris, P. J. (2005). Abiotic stresses: plant resistance through breeding and molecular approaches. Food Products Press.
  5. Brandt, S. A. & McGregor, D. I. (1997). Canola response to growing season climatic conditions. In: Proceedings of Soils and Crops Workshop, 20–21 February. Extension Div., University of Saskatchewan, Saskatoon, pp. 322-328.
  6. Brunel-Muguet, S., D'Hooghe, P., Bataillé, M. P., Larré, C., Kim, T. H., Trouverie, J. & Dürr, C. (2015). Heat stress during seed filling interferes with sulfur restriction on grain composition and seed germination in oilseed rape (Brassica napus L.). Frontiers in plant science, 6, 1-12.
  7. Endo, M., Tsuchiya, T., Hamada, K., Kawamura, S., Yano, K., Ohshima, M. & Kawagishi-Kobayashi, M. (2009). High temperatures cause male sterility in rice plants with transcriptional alterations during pollen development. Plant and Cell Physiology, 50(11), 1911-1922.
  8. Fan, Z., & Stefansson, B. R. (1986). Influence of temperature on sterility of two cytoplasmic male-sterility systems in rape (Brassica napus L.). Canadian journal of plant science, 66(2), 221-227.
  9. Fani E., Nabipour M., & Danaei A. (2010). Study the effects of heat and drought at the end of the season on yield and yield components of 16 canola cultivars. Journal of Plant Production, 17(3), 67-79. (In Farsi)

10. Faraji, A. (2008). Evaluation of heat and drought tolerance in two rapeseed cultivars. Plant and Seed Journal, 25(2), 169-181. (In Farsi)

11. Fernandes, G. C. J. (1992). Effective selection criteria for assessing plant stress tolerance. In: Proceeding of The international symposium on adaptation of vegetables and other food crop in temperature and water stress. Taiwan, 245-270.

12. Fischer, R. A. & Maurer, R. (1978). Drought resistance in spring wheat cultivars. I. Grain yield responses. Australian Journal of Agricultural Research, 29, 897-912.

13. Garcia del Moral, L. F., Rharrabti, Y., Villegas, D. & Royo, C.)2003 (Evaluation of grain yield and its components in durum wheat under Mediterranean conditions: An ontogenic approach. Agronomy Journal, 95, 266-274.

14. Ghobadi, M., Bakhshandeh, A. A., Fathi, G. E., Gharineh, M. H., Alami Saeid. K., & Naderi, A. (2006). Effects of sowing date and heat stress during flowering on yield and yield components in canola (Brassica napus L.) cultivars. Iranian Journal of Crop Sciences, 8(1), 46-57. (In Farsi)

15. Ghodrati, Gh. (2010). Grain yield of spring rapeseed line. Seed and Plant Improvement Institute. Research report. (In Farsi)

16. Joshi, M. A., Faridullah, S. & Kumar, A. (2016). Effect of heat stress on crop phenology, yield and seed quality attributes of wheat. Journal of Agrometeorology, 18(2), 206-215.

17. Khalilzadeh, G. H., & Karbalai-Khiavi, H. (2002). Investigation of drought and heat stress on advanced lines of durum wheat. In: Proceeding of The 7th Iranian congress of crop sciences. Gilan, Iran, pp. 563-564. (In Farsi)

18. Mahan, J. R., McMicheal, B. L. & Wanjura, D. F. (1995). Methods for reducing the adverse effects of temperature stress on plants: A review. Environmental and Experimental Botany, 35, 251–258.

19. Modarresi, M., Mohammadi, V., Zali, A. & Mardi, M. (2010). Response of wheat yield and yield related traits to high temperature. Cereal Research Communications, 38(1), 23-31.

20. Moghaddam, A., & Hadizade, M. H. (2002). Response of corn (Zea mays L.) hybrids and their parental lines to drought using different stress tolerance indices. Plant and Seed Journal. 18 (3), 255-272. (In Farsi)

21. Mohammadi, V., Ghannadha, M. R., Zali, A. A. & Yazdi-Samadi, B. (2004). Effect of post anthesis heat stress on head traits of wheat. International Journal of Agriculture and Biology, 6(1), 42-44.

22. Morrison, M. J. (1993). Heat stress during reproduction in summer rape. Canadian Journal of Botany, 71(2), 303-308.

23. Morrison, M. J., McVetty, P. B. E. & Shaykewich, C. F. (1989). The determination and verification of a baseline temperature for the growth of Westar summer rape. Canadian Journal of Plant Science, 69(2), 455-464.

24. Moshatati, A., Siadat, S. A., Alami Saeid, K., Bakhshandeh, A. M. & Jalal Kamali, M. R. (2012). Effect of terminal heat stress on yield and yield components of spring bread wheat cultivars in Ahwaz, Iran. International Journal of Agriculture, 2 (6), 844-849.

25. Naderi, A., Majidi-Hervan, E., Hashemi-Dezfoli, A., Rezaei, A. & Nour mohammadi, G. (2000). Efficiency analysis of indices for tolerance to environmental stresses in field crops and introduction of a new index. Plant and Seed Journal. 15 (4), 390-402. (In Farsi)

26. Naeimi, M., Akbari, Gh., Shiranirad, A. H., Modares Sanavi, S. E. M., Sadat Nori, S. A. & Jabari, H. (2008). Evaluation of drought tolerance in different canola cultivars based on stress evaluation in terminal growth duration. Crop Production, 1(3), 83-98. (In Farsi)

27. Naveed, M., Ahsan, M., Akram, H. M., Aslam, M., & Ahmed, N. (2016). Genetic effects conferring heat tolerance in a cross of tolerant × susceptible maize (Zea mays L.) genotypes. Frontiers in Plant Science, 7, 1-12.

28. Nuttall, W. F., Moulin, A. P., & Townley-Smith, L. J. (1992). Yield response of canola to nitrogen, phosphorus, precipitation, and temperature. Agronomy journal, 84(5), 765-768.

29. Paulsen, G. M. (1994). High temperature responses of crop plants. In:  K. J. Boote, J. M. Bennett, T. R. Sinclair, & G. M. Paulsen (Ed), Physiology and determination of crop yield. (pp. 365–389.). American Society of Agronomy, Madison, WI.

30. Polowick, P. L. & Sawhney, V. K. (1988). High temperature induced male and female sterility in canola (Brassica napus L.). Annals of Botany, 62(1), 83-86.

31. Porter, J. R. (2005). Rising temperatures are likely to reduce crop yields. Nature, 436(7048), 174-174.

32. Rosielle, A. A. & Hamblin, J. (1981). Theoretical aspects of selection for yield in stress and non-stress environment. Crop Science, 21(6), 943-946.

33. Sadeghzade Ahari, D. (2006). Evaluation for tolerance to drought stress in dry land promising durum wheat genotypes. Iranian Journal Crop Science, 8 (1), 30-45. (In Farsi)

34. Sanjeri, A. (2003). Evaluation of tolerance resources to drought and yield stability of varieties and wheat lines in semi-dry parts of Iran. M.Sc. Thesis. Ardabil University. (In Farsi)

35. Shiranirad, A. H. (2010). The result of research breeding on Canola. Seed and Plant Improvement Institute. Research report. (In Farsi)

36. Singh, S. K., Kakani, V. G., Brand, D., Baldwin, B. & Reddy, K. R. (2008). Assessment of cold and heat tolerance of winter‐grown canola (Brassica napus L.) cultivars by pollen‐based parameters. Journal of Agronomy and Crop Science, 194(3), 225-236.

37. Whitfield, D. M. (1992). Effect of temperature and aging on CO2 exchange of pods of oilseed rape. Field Crops Research, 28(4), 271-280.

38. Young, L., Wilen, R. & Bonham-smith, P. (2004). High temperature stress of Brassica napus during flowering reduces micro-and megagametophyte fertility, induces fruit abortion, and disrupts seed production. Journal Experimental Botany, 55, 485-495.

39. Yu, E., Fan, C., Yang, Q., Li, X., Wan, B., Dong, Y., Wang, X. & Zhou, Y. (2014). Identification of heat responsive genes in Brassica napus siliques at the seed-filling stage through transcriptional profiling. PLOS ONE, 9(7), 1-18.