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اثر تنش خشکی بر تولید علوفه و صفات فیزیولوژیکی جمعیت های چهارگونه اسپرس بومی ایران Onobrychis spp. | ||
| تحقیقات مرتع و بیابان ایران | ||
| مقاله 14، دوره 24، شماره 4، دی 1396، صفحه 853-869 اصل مقاله (665.58 K) | ||
| نوع مقاله: مقاله پژوهشی | ||
| شناسه دیجیتال (DOI): 10.22092/ijrdr.2017.114894 | ||
| نویسندگان | ||
| ربابه فرح دوست1؛ علی اشرف جعفری* 2؛ سیروس منصوری فر3؛ مینا ربیعی3 | ||
| 1دانش آموخته کارشناسی ارشد زراعت، دانشگاه پیام نور، واحد کرج، ایران | ||
| 2استاد، بخش تحقیقات مرتع، مؤسسه تحقیقات جنگلها و مراتع کشور، سازمان تحقیقات، آموزش و ترویج کشاورزی، تهران، ایران | ||
| 3دانشیار، دانشکده کشاورزی، دانشگاه پیام نور، تهران، ایران | ||
| چکیده | ||
| به منظور بررسی اثر تنش خشکی بر عملکرد و صفات فیزیولوژیکی در چهار گونه اسپرس آزمایشی به صورت فاکتوریل در قالب طرح کاملا تصادفی با چهار تکرار در شرایط گلخانه در موسسه تحقیقات جنگلها و مراتع در سال93 به اجرا در آمد. گونهها شامل O.crista-galli، O.michauxii، O.sabnitens و O.sativa بودند. برای تیمارهای تنش خشکی از درصدهای مختلف ظرفیت زراعی FC100% )شاهد(،FC75%، FC50% وFC 25% استفاده شد. پس از 45 روز اعمال تنش خشکی بر روی گونه ها ، وزن تر و خشک و خصوصیات فیزیولوژیکی (کلروفیل a، b، کارتنوئید، نسبت کلروفیل a/b، مجموع کلروفیل b+ a، قندهای محلول، پرولین و محتوای نسبی آب برگ) آنها اندازهگیری شد. نتایج تجزیه آماری داده ها نشان داد که اثر گونه و اثر تنش خشکی و اثر متقابل گونه در خشکی نیز برای اکثر صفات بجز کلروفیلa در سطح احتمال1 درصد معنیدار بود. نتایج نشان داد که با افزایش تنش خشکی، وزن تر و خشک گیاه کاهش یافت و در مقابل، میانگین کلروفیلb، پرولین، قندهای محلول و کارتنوئید افزایش یافت. نتایج مقایسه میانگین گونهها و اثر متقابل گونه در تنش خشکی نشان داد که گونه O.michoxii با بیشترین مقدار رنگ دانهها، کربوهیدراتهای محلول در آب و عملکرد علوفه تر و خشک نسبت به سایر گونهها به تنش خشکی مقاوم تر بود و گونه اسپرس زراعی O.sativa در مرتبه بعدی قرار گرفت و بعنوان گونههای نسبتا مقاوم به خشکی شناخته شدند. | ||
| کلیدواژهها | ||
| تنش آبی؛ صفات بیوشیمیایی؛ اسپرس؛ Onobrychis spp | ||
| عنوان مقاله [English] | ||
| The effect of drought stress on forage yield and physiological traits in four native species of sainfoin (Onobrychis sp.) | ||
| نویسندگان [English] | ||
| Robabae Farahdoust1؛ Ali Ashraf Jafary2؛ Siroos Mansourfar3؛ Mina Rabiee3 | ||
| 1Former M.Sc. in Agronomy, Payam Noor University, Karaj, Iran | ||
| 2Professor, Rangeland Research Division, Research Institute of Forests and Rangelands, Agricultural Research, Education and Extension Organization (AREEO), Tehran, Iran | ||
| 3Assistant Professor,Faculty of Agriculture, Payam Noor University, Tehran, Iran | ||
| چکیده [English] | ||
| In order to study of drought stress in four sainfoin species (Onobychis Spp.), a factorial experiments was conducted based on completely randomized design with four replications in glasshouse condition in research institute of forest and rangelands, Tehran, Iran in 2015. The factor A was four species as: O. michoxii O. cristagalli, O. sativa and O. sabnitens and factor B was four levels of drought stress: 100% field capacity (FC) as control, 75% FC, 50% FC and %25 FC. Seeds were sown in the pots and irriation was conducted based on drought stress levels. After 45 days from sowing date, data were collected for seedling fresh and dry weight, physiological traits as: chlorophyll a, chlorophyll b, total chlorophyll, carotenoids, proline, water soluble carbohydrate, relative water content (RWC) and analyzed using SAS9 software. The results of analysis of variance showed significant effects of species, drought stress, and species by drought interaction (P<0.01) for all traits except chlorophyll a. According to the results, seedling fresh and dry weight decreased by increasing of drought stress, while chlorophyll a and RWC increased. Overall, O. michoxii with higher values of chlorophylls, carotenoids, water soluble carbohydrate and seedling weight was more tolerant to drought stress, followed by O. sativa. These two species were introduced as relatively drought tolerant species. In order to study of drought stress in four sainfoin species (Onobychis Spp.), a factorial experiments was conducted based on completely randomized design with four replications in glasshouse condition in research institute of forest and rangelands, Tehran, Iran in 2015. The factor A was four species as: O. michoxii O. cristagalli, O. sativa and O. sabnitens and factor B was four levels of drought stress: 100% field capacity (FC) as control, 75% FC, 50% FC and %25 FC. Seeds were sown in the pots and irriation was conducted based on drought stress levels. After 45 days from sowing date, data were collected for seedling fresh and dry weight, physiological traits as: chlorophyll a, chlorophyll b, total chlorophyll, carotenoids, proline, water soluble carbohydrate, relative water content (RWC) and analyzed using SAS9 software. The results of analysis of variance showed significant effects of species, drought stress, and species by drought interaction (P<0.01) for all traits except chlorophyll a. According to the results, seedling fresh and dry weight decreased by increasing of drought stress, while chlorophyll a and RWC increased. Overall, O. michoxii with higher values of chlorophylls, carotenoids, water soluble carbohydrate and seedling weight was more tolerant to drought stress, followed by O. sativa. These two species were introduced as relatively drought tolerant species. | ||
| کلیدواژهها [English] | ||
| Onobrychis, Drought Stress, physiological traits | ||
| مراجع | ||
|
- Armaki, M., Azarnivand, H., Assareh, M. H., Jafari, A. A. and Tavili, A., 2013. Physiological and morphological characteristics in seedlings of four Bromus inermis ecotypes under drought stress in germinator and greenhouse condition. Iranian journal of Range and Desert Research, 19(4): 669-678. - Allahverdiy, T., 2015. Effect of drought stress on some physiological traits of durum (Triticum durum Desf) and bread wheat (Triticum aestivum L.) genotypes. Journal Stress Physiology & Biochemistry, 11(1): 29-38. - Arslan, E. and Ertugrul, K., 2010. Genetic relationships of the genera Onobrychis, Hedysarum, and sartorial using seed storage proteins. Turk Jbiol, 34:67 - 73 - Begum, F.A. And Paul, N. K., 1993. Influence of soil moisture on growth, water use and yield of mustard. Journal of Agronomy Crop Science., 170: 136-141. - Burton, J. C. and Curley, R. L., 1968. Nodulation and nitrogen fixation in sainfoin (Onobrychis sativa L.) as influenced by strains of rhizobia. Montana State Agric Export Standard Bull, 627: 3-5. - Castrillo, M. and Calcargo. A. M., 1989. Effects of water stress and rewatering on ribulose–I, 5-bisphosphatecarboxylase activity, chlorophyll and protein contents in two cultivars of tomato. Journal of Horticultural Science, 64(6): 717-724. - Cazzonelli, C. l., 2011. Carotenoids in nature: insights from plants and beyond. Functional Plant Biology, 38: 833 – 847. - Chutial, J. and Prasad, B., 2012. Water stress effects on leaf growth and chlorophyl content but not the grain yield in traditional rice (Oryza sativa Linn.) genotypes of assam, india II. Protein and proline, status in seedlings under PEG induced water stress. American Journal of Plant Sciences, 3: 971-980. - Duman, H. and Vural, M., 1990. New taxa from south Anatolia 1.Turk. Journal of Botany, 14: 45-48. - Ghasriani, F., 1993. Comparing Medicago species for yield in rain fed conditions at Kermanshah province. Research Institute of Forest and Rangelands Publication, 85:1-27. - Ghorbanali, M. and Niakan, M. 2007. The effect of drought stress on soluble sugar, total protein, proline, phenolic compound, chlorophyll content and rate Reductase Activity in soybean Glycine max Cv. Gorgan3. Iranian Journal of Biology, 5: 537-550. - Glenn, E., Miyamoto, M., Moore, D., Brown, J. J., Thompson, T. L. and Brown, P. 1997. Water requirements for cultivating Salicornia bigelovii Torr. With seawater on sand in a coastal desert environment. Journal of Arid Environment, 36(4): 711–730. - Hendry, G. A. F., Wallace, R. K., 1993. The origin, distribution and evolutionary significance of fructans. 119 – 139. In: Science and Technology of Fructans. (Eds,) Suzuki. M., Chatterton, N.J. CRC Press, Boca Raton, FL. - Ho, S., Chao, Y., Tong, W. and Yu, S. 2001. Sugar coordinately and differentially regulates growth and stress-related gene expression via a complex signal transduction network and multiple control mechanisms. Plant Physiology, 46:281-285. - Hume, L. G. and N. J. Withers., 1985. Nitrogen fixation in sainfoin (Onobrychis viciifolia). 1. Responses to changes in nitrogen nutrition. New Zealand Journal of Agricultural Research, 28: 325-335. - Irigoyen, J. J., Emerrich, D. W. and Sanchex-Diaz, M., 1992. Alfalfa leaf senescence induced by drought stress. Photosynthesis hydrogen metabolism lipid peroxidation and ethylene evolution Physiologia Plantarum, 84: 64-72. - Jaleel, C. A., Manivannan, P., Wahid, A., Farooq, M., Al-Juburi, H. J., Somasundaram, R. and Pannerselvam, R., 2009. Drought stress in plants: a review on morphological characteristics and pigments composition. International. Journal of Agriculture and Biology, 11(1): 100-105. - Kameli, A. and Losel, D. M., 1993. Carbohydrates and water status in wheat plants under water stress. New Phytol, 125: 609–614. - Kulshreshtha, S., Mishra, D. P. and Gupta. R. K., 1987. Changes in content of chlorophyll, proteins and lipids in whole chloroplast and chloroplast membrane fractions at different leaf water potentials in drought resistant and sensitive genotypes of wheat. Photosynthtetica, 21: 65 – 70. - Kuznetsov, V. I. and Shevykova, N. I.,1999. Proline under stress: Biological role, metabolism, and regulation. Russian Journal of plant physiology, 46:277-287. - Li, H., Li, X., Zhang, D, Liu, H. and Guan, K., 2013. Effects of drought stress on the seed germination and early seedling growth of the endemic desert plant Eremosparton songoricum (Fabaceae). EXCLI Journal, 12:89-101. - Lichtenthaler, H. K. and Wellburn A. R., 1985. Determination of Total Carotenoids and Chlorophylls A and B of leaf in different solvents. Biochemical Society Transactions, 11(5): 591-592. - Martin, M., Micell, F., Morgan, J. A., Scalet, M. and Zerbi, G. 1993. Synthesis of osmotically active substances in winter wheat leaves as related to drought resistance of different genotypes. Journal of Agronomy and Crop Science, 171: 176–184. - Mirzaee. M., Moeene, V. and Ghanati, A., 2014. Effect of drought stress on proline and soluble sugar content in canola (Brassica napus L.) seedling. Iranian Journal of Biology, 1: 90-98. - Mohammadi, N. and Nassiry, B, M., 2015. The effect of osmo-priming on morphological, physiological characteristics and biochemical changes of Ocimum basilicum under drought stress. International Journal Farming and Allied Sciences, 4 (2):102-110. - Mozaffarian, V., 1997. A dictionary of Iranian plant names. Press contemporary culture, Tehran, 371- 375. - Nanjo, T., Kobayashi, M., Yoshiba, Y., Sanada, Y., Wada, K., Tsukaya, H., Kakubari, Y., Yamaguchi-Shinozaki, K. and Shinozaki, K.,1999. Biological functions of proline in morphogenesis and osmotolerance revealed in antisense transgenic Arabidopsis thaliana. Plant Journal, 18: 185-193. - Nazarli, H. and Zardasshti, M. R., 2010. The effect of drought stress and super absorbent polymer (A200) on agronomical traits of sunflower (Helianthus Annuus L.) under field condition. Cercetari Agronomic in Moldova, 143(3): 5-14. - Pessarkli, M., 1999. Hand book of Plant and Crop Stress. Marcel Dekker Inc, 697p. - Poorter, H. and Villar, R., 1997. The fate of acquired carbon in plant: chemical composition and construction costs. In: plant Resource Allocation. Academic press, 30-72. - Ramak, P., Khavarizhad, R. A., Hidari Sharifabad, H., Rafiee, M. and Khademi, K., 2006. The effect of water stress on dry weight and photosynthetic pigments in two sainfoin species. Iranian Journal of Rangelands and Forests Plant Breeding and Genetic Research, 14(2): 80-91. - Teulat, B., Monneveux, P., Wery, J., Borries, C., Souyris, I., Charrier, A. and This, D., 1997. Relationships between relative water content and growth parameters under water stress in barley: barley: a QTL study. New Phytologist, 137(1): 99–107. - Veisipoor, A., Majidi, M. M. and Mirlohi, A., 2013. Response of physiological traits to drought stress in some populations of sainfoin (Onobrychis viciifolia). Iranian Journal of Rangelands and Forests Plant Breeding and Genetic Research, 21(1): 87-102. - Yildiz, B., Ciplak, B. and Aktoklu, E.,1999. Fruit morphology of section of the genus Onobrychis miller (Fabaceae) and its phylogenetic implications. Israel Journal of Plant Seienees, 47: 269 – 282. - Zhu, J. K. 2001. Over expression of a delta - pyrpline-5-carbohydrate synthetase gene and analysis of tolerance to water and salt stress in transgenic rice. Trends in Plant Science, 6: 66 -72.
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