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اثر تنش خشکی بر برخی از خصوصیات مرفولوژیکی و فیزیولوژیکی گیاهچهای در کلزا (Brassica napus) | ||
علوم و تحقیقات بذر ایران | ||
مقاله 9، دوره 5، شماره 2، تیر 1397، صفحه 95-108 اصل مقاله (2.28 M) | ||
نوع مقاله: مقاله پژوهشی | ||
شناسه دیجیتال (DOI): 10.22124/jms.2018.2914 | ||
نویسندگان | ||
مریم پسندیده ارجمند* 1؛ حبیب اله سمیع زاده لاهیجی2؛ محمد محسن زاده3 | ||
1دانشگاه گیلان | ||
2عضو هیات علمی /دانشگاه گیلان | ||
3عضو هیات علمی/ دانشگاه گیلان | ||
چکیده | ||
به منظور بررسی برخی صفات مرفولوژیکی و فیزیولوژیکی ژنوتیپ حساس (Hayola308) و متحمل (SLM046) به خشکی کلزا (Brassica napus)، آزمایشی به صورت فاکتوریل اسپلیت در زمان در قالب طرح کاملاً تصادفی با 3 تکرار در شرایط کنترل شده انجام شد. عاملها شامل ژنوتیپ و سطوح تنش بود که در زمان اسپلیت شدند. تنش خشکی با قطع آبیاری در مرحله قبل از گلدهی اعمال شد. صفات مورد بررسی در 24، 48، 72 و 96 ساعت پس از تنش اندازهگیری شدند. نتایج نشان داد تنش خشکی سبب کاهش وزن خشک ریشه ژنوتیپ Hayola308 و همچنین افزایش معنیدار نسبت طول ریشه به طول ساقه، وزن تر ریشه و میزان مالوندآلدئید در ژنوتیپ SLM046 میشود. در 48 ساعت پس از تنش خشکی، وزن تر ساقه ژنوتیپ SLM046 بیشتر از ژنوتیپ Hayola308 بود. محتوای نسبی آب برگ در 24 ساعت پس از تنش خشکی در ژنوتیپ SLM046 و Hayola308 به ترتیب 59/88 و 52/38% بود. میزان پراکسیدهیدروژن در نمونههای تحت تنش ژنوتیپ Hayola308 بیشتر از نمونههای آبیاریشده بود. اختلاف معنیداری از نظر نشت الکترولیت در نمونههای مورد بررسی وجود نداشت. به طور کلی به نظر میرسد طول ریشه، نسبت طول ریشه به ساقه، محتوای نسبی آب، وزن تر ریشه و تفاوت وزن تر و خشک ساقه و ریشه بیشتر و همچنین عدم تغییر در وزن خشک ریشه و میزان پراکسیدهیدروژن در ژنوتیپ SLM046 نسبت به ژنوتیپ Hayola308، عواملی مرتبط با تحمل به تنش ژنوتیپ SLM046 باشد. | ||
کلیدواژهها | ||
راکسیدهیدروژن؛ ژنوتیپ حساس و متحمل؛ طول ساقه؛ محتوای نسبی آب | ||
مراجع | ||
Anjum, S. A., Xie, X. Y., Wang, L. C., Saleem Ardalani, SH., Saeidi, M., Jalali Honarmand, S., Eghbal Ghobadi, M. and Abdoli, M. 2015. Effect of post anthesis drought stress on some agronomic and physiological traits related to source strength in four bread wheat genotypes. Journal of Cereal Research. 5(1): 45-65. (Journal)
Barzana, G., Aroca, R., Bienert, G. P., Chaumont, F. and R. Lozano, G. M. 2014. New insights into the regulation of aquaporins by the arbuscular mycorrhizal symbiosis in maize plants under drought stress and possible implications for plant performance. Journal of the American Phytopathological Society. 27(4): 349–363. (Journal) Cui, L. L., Lu, Y. S., Li, Y., Yang, C. and Peng, X. X. 2016. Overexpression of glycolate oxidase confers improved photosynthesis under high light and high temperature in rice. Journal of Frontiers in Plant Science. 7(1165): 1-12. (Journal) Davey, M. W., Stals, E., Panis, B., Keulemans, J. and Swennen, R. L. 2005. High-throughput determination of malondialdehyde in plant tissues. Journal of Analytical Biochemistry. 347(2): 201-207. (Journal) Fathi, GH. Enayat-gholizadeh, M. 2011. The effect of drought stress in growth stages on seed and oil yield of canola. Crop physiology journal. 2(8): 97-114. (Journal) Garcı´a-Mata, C. and Lamattina, L. 2001. Nitric oxide induces stomatal closure and enhances the adaptive plant responses against drought stress. Journal of American Society of Plant Biologists. 126: 1196–1204. (Journal) Hamed, A., Akbari, Gh. A., Khoshkholqsima, N. A., Shiranirad, A. H., Jabbari, H. and Tabatabaee, S. A. 2014. Evaluation of the agronomic characteristics and some physiological traits of canola varieties under drought stress. Journal of Environmental Stresses in Crop Sciences. 7(2): 155-171. (In Persian) (Journal) Hatamvand, M., Hasanloo, T., Dehghannayeri, F., Shiranirad, A. H., Tabatabaee, S. A. and Hosseini, S. M. 2014. Evaluation of some physiological and biochemical indices of canola cultivars in response to drought stress. Journal of Environmental Stresses in Crop Sciences. 7(2): 173-185. (In Persian) (Journal) Heath, R. L. and Packer, L. 1968. Photoperoxidation in isolated chloroplasts: I. kinetics and stoichiometry of fatty acid peroxidation. Journal of Archives of biochemistry and biophysics. 125(1): 189-198. (Journal) Huang, Q., Zhao, Y., Liu, C., Zou, X., Cheng, Y., Fu, G., Xu, J., Zhang, X. and Lu, G. 2015. Evaluation of and selection criteria for drought resistance in Chinese semiwinter rapeseed varieties at different developmental stages. Journal of Plant Breeding. 134(5): 542-550. (Journal) Husen, A., Iqbal, M. and Aref, I. M. 2014. Growth, water status, and leaf characteristics of Brassica carinata under drought and rehydration conditions. Brazilian Journal of Botany. 37(3): 217-227. (Journal) Junglee, S., Urban, L., Sallanon, H., Félicie, L. and Lauri, F. 2014. Optimized assay for hydrogen peroxide determination in plant tissue using potassium iodide. American Journal of Analytical Chemistry. 5: 730-736. (Journal) Masinde, P. W., Stutzel, H., Agong, S. and Goand- Fricke, A. 2006. Plant growth, water relations and transpiration of two species of african nightshade (Solanum villosum Mill. ssp. Miniatum (Bernh. Ex Willd.) Edmonds and S. sarrachoides Sendtn.) Under water-limited conditions. Journal of Scientia Horticulturae. 110: 7-15. (Journal) Mirzaee, M., Moieni, A. and Ghanati, F. 2013. Effects of drought stress on the lipid peroxidation and antioxidant enzyme activities in two canola (Brassica napus L.) cultivars. Journal of Agricultural Science and Technology. 15(3): 593-602. (In Persian) (Journal) Mohammadi, N., Baghizadeh, A. and Rajaee, P. 2015. Effect of β-amino buthyric acid (BABA) on relative leaf water content, osmotic adjustment and antioxidant enzymes in rapeseed (Brassica napus L.) plants under drought stress. Journal of Plant Researches (Iranian Journal of Biology). 28(4): 844-860. (In Persian) (Journal) Mohsenzadeh-Golfazani, M., Mohammad, F., Hasani-Kumleh, S.H., Samizadeh-Lahiji, H. 2016. Grouping of some canola genotypes in various drought stress treatment in germination stages based on multivariate statistical methods. Journal of Seed Science and Research. 3(2): 53-65. (In Persian) (Journal) Nasiri, M., Meskarbashi, M., Hassibi, P. and Pirdashti, H. 2015.Screening of rice genotypes by some morphological and physiological traits under drought stress condition. Journal of Plant ProductionResearch.22(2): 95-117. (In Persian) (Journal) Ozden, M., Demirel, U. and Kahraman, A. 2009. Effects of proline on antioxidant system in leaves of grapevine (Vitis vinifera L.) exposed to oxidative stress by H2O2. Journal of Scientia Horticulturae, 119(2): 163-168. (Journal) Razaviezadeh, R. and Amoubeigi, M. 2013. The effect of drought stress and paclobutrazol on the accumulation of flavonoids and minerals in vitro in canola (Brassica napus). Journal of Iranian Plant Ecophysiological Research. 31(3): 12-22. (In Persian) (Journal) Sairam, R. K., Rao, K. V. and Srivastava, G. C., 2002. Differential response of wheat genotypes to long term salinity stress in relation to oxidative stress, antioxidant activity and osmolyte concentration. Journal of Plant Science. 163(5): 1037-1046. (Journal) Sánchez-Rodríguez, E., Rubio-Wilhelmi, M., Cervilla, L. M., Blasco, B., Rios, J. J., Rosales, M. A., Romero, L. and Ruiz, J. M., 2010. Genotypic differences in some physiological parameters symptomatic for oxidative stress under moderate drought in tomato plants. Journal of Plant Science. 178(1): 30-40. (Journal) Seyed-ahmadi, A., Gharineh, M. H., Bakhshandeh, A., Fathi, Gh. and Naderi, A. 2012. Study of terminal drought stress on yield, yield components oil and protein, percentage and root growth canola under ahvaz climate conditions. Journal of the Plant Production (Agronomy, Breeding and Horticulture). 34(2): 53- 66. (In Persian) (Journal) Shaabani, A., Kamgarhaghighi, A., Spaskhah, A., Emami, Y. and Honar, T. 2009. Effect of water stress on physiological parameters of oil seed rape (Brassica napus). Journal of Water and Soil Science (Journal of Science and Technology of Agriculture and Natural Resources). 13(49): 31-42. (In Persian) (Journal) Sharp, R. 2002. Interaction with ethylene: changing views on the role of abscisic acid in root and shoot growth responses to water stress. Journal of Plant, Cell and Environment. 25l: 211-222.(Journal) Shiferaw, B. and Baker, D. A., 1996. An evaluation of drought screening techniques for Eragrostis tef. Journal of Tropical Science, 36: 74-85. (Journal)
Thomas, C., Alcock, T., Graham, N., Hayden, R., Matterson, S., Wilson, L., Young, S., Dupuy, L., White, P., Hammond, J., Danku, J., Salt, D., Sweeney, A., Bancroft, I. and Broadley, M. 2016. Root morphology and seed and leaf ionomic traits in a Brassica napus L. diversity panel show wide phenotypic variation and are characteristic of crop habit. Journal of Bio Med Central Plant Biology, 16: 214-232. (Journal) Türkan, İ., Bor, M., Özdemir, F. and Koca, H. 2005. Differential responses of lipid peroxidation and antioxidants in the leaves of drought-tolerant P. acutifolius Gray and drought-sensitive P. vulgaris L. subjected to polyethylene glycol mediated water stress. Journal of Plant Science. 168(1): 223-231. (Journal)
Turner, N. C. 1981. Techniques and experimental approaches for the measurement of plant water status. Journal of Plant and soil. 58(1): 339-366. (Journal) Wu, Y. and J. Cosgrove, D. 2000. Adaptation of roots to low water potentials by changes in cell wall extensibility and cell wall proteins. Journal of Experimental Botany. 51(350): 1543- 1553. (Journal) Zhao, L. Y., Wang, W. and Song, Y. W. 2010. Changes of photosynthesis and membrane damage of Brassica napus under soil water stress. Journal of Henan Agricultural Sciences. 8: 33-35. (Journal) | ||
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