| تعداد نشریات | 284 |
| تعداد نشریات سازمان | 82 |
| تعداد شماره‌ها | 3,073 |
| تعداد مقالات | 34,300 |
| تعداد مشاهده مقاله | 47,092,378 |
| تعداد دریافت فایل اصل مقاله | 78,003,104 |
واکنش متفاوت دورگ‌های بین گونهای صنوبر به تکثیر از طریق ریزازدیادی | ||
| تحقیقات ژنتیک و اصلاح گیاهان مرتعی و جنگلی ایران | ||
| مقاله 4، دوره 25، شماره 1 - شماره پیاپی 49، خرداد 1396، صفحه 43-56 اصل مقاله (486.7 K) | ||
| نوع مقاله: مقاله علمی - پژوهشی | ||
| شناسه دیجیتال (DOI): 10.22092/ijrfpbgr.2017.109817 | ||
| نویسندگان | ||
| صدف خسروان1؛ حسین میرزایی‌ندوشن* 2؛ عباس قمری زارع3؛ محمدعلی ابراهیمی4 | ||
| 1کارشناس ارشد، دانشگاه پیام نور، تهران | ||
| 2عضو هیئت علمی مؤسسه تحقیقات جنگلها و مراتع کشور | ||
| 3دانشیار، مؤسسه تحقیقات جنگلها و مراتع کشور، سازمان تحقیقات، آموزش و ترویج کشاورزی، تهران | ||
| 4دانشیار، دانشگاه پیام نور، تهران | ||
| چکیده | ||
| گونههای مختلف صنوبر قابلیتهای متفاوتی دارند که آنها را از هم متمایز میکند. ولی این تفاوتها موجب شده است که برخی از گونهها در شرایط متضاد اقلیمی سازگاری پیدا کنند. دورگ‌های بین این گونهها نیز قابلیتهای بینابینی از خود نشان میدهند که ممکن است بتوانند دامنه اکولوژیک صنوبرها را گسترش دهند. در این تحقیق سه پایه از دورگ‌های بین گونهای حاصل از تلاقی بین دو گونه از صنوبر بهنامهای سپیدار (Populus alba)و پده(Populus euphratica) با ریزازدیادی تکثیر شدند تا ضمن بهینه‌کردن روش تکثیر این دورگ‌ها، تفاوتهای احتمالی واکنش بهریزازدیادی در آنها نیز بررسی شود. در بخش پرآوری دورگ‌های مورد مطالعه واکنش‌های متفاوتی بهمحیط کشت‌های مورد استفاده از خود نشان دادند، بهطوریکه یکی از دورگ‌ها در سطوح سه‌گانه محیط‌های پرآوری، بهمیزان زیادی ریشه هم تولید کرد. این دورگ در مرحله پرآوری از نظر صفاتی مانند تعداد شاخه، طول شاخه، تعداد جوانه‌های جانبی و مقدار ریشه برتری زیادی نسبت به سایر پایهها از خود نشان داد. در مرحله ریشه‌زایی هم پایه برتر در مرحله تکثیر، برتری ویژهای از نظر تعداد و طول ریشه از خود نشان داد. سهولت در ریشه‌دهی یکی از دورگ‌ها، که در صورت انتخاب بهعنوان یک رقم تجاری باید بهصورت رویشی تکثیر و توسعه داده شود، می‌تواند امتیاز ویژهای برای این دورگ باشد. البته اثر متقابل موجود بین دو عامل مورد مطالعه هم در بیشتر موارد برتری یکی از دورگ‌ها را نشان داد. | ||
| کلیدواژه‌ها | ||
| ریزازدیادی؛ تکثیر غیرجنسی؛ دورگ بین گونهای؛ صنوبر؛ سپیدار؛ پده | ||
| عنوان مقاله [English] | ||
| Different responses of poplar inter-specific hybrids to micropropagation | ||
| نویسندگان [English] | ||
| S. Khosravan1؛ H. Mirzaie-Nodoushan2؛ A. Ghamari Zare3؛ M.A. Ebrahimi4 | ||
| 1M.Sc. Payamnoor University, Tehran, I.R.Iran | ||
| 2Prof., Forests and Rangelands Research Institute, Agricultural Research, Education and Extension Organization (AREEO), Tehran, I.R. Iran. | ||
| 3Associ. Prof., Forests and Rangelands Research Institute, Agricultural Research, Education and Extension Organization (AREEO), Tehran, I.R. Iran. | ||
| 4Associ. Prof., Payamnoor University, Tehran, I.R.Iran. | ||
| چکیده [English] | ||
| Populus species have distinct capabilities for which they are clearly differentiated. But the different capabilities made the species to be adapted to divergent climatic conditions. Inter-specific hybrids between the species have inter-mediate capabilities for which they may extend ecologic distribution of the genus. Asexual propagation of three inter-specific hybrid genotypes between two poplar species, Populus alba and P. euphratica were propagated through micropropagation technique, in order to optimize aseptic asexual propagation of the hybrids as well as investigating possible differences between the genotypes in responding to the propagation method. The hybrids showed different responses to three culture media so that one of the hybrids, in contrast to other hybrids, even produced plenty of roots in proliferation phase. The mentioned hybrid was highly superior to others, based on the recorded characteristics such as stem number, stem length, bud number and root score. The hybrids were significantly different based on their responses to rooting culture media. The superior hybrid of proliferation phase, showed superiority in rooting phase as well. In case of selection of the superior hybrid as a commercial cultivar, it should be propagated by cutting, for which easiness of rooting may be its specific and noticeable character. Interaction effects between the two factors, hybrids and culture media, also revealed the superiority of the mentioned hybrid. | ||
| کلیدواژه‌ها [English] | ||
| Asexual propagation, Micropropagation, Inter-specific hybrid, Poplar, Populus alba, Populus euphratica | ||
| مراجع | ||
|
- Ahmadi, A., Azadfar and, D., Jafari Mofidabadi, A., 2009. Embryo culture as a tool in intergeneric hybridization of Salicaceae (Salix alba X Populus caspica). Iranian Journal of Rangelands and Forests Plant Breeding and Genetic Research, 16: 149-157. - Arndt, S.K., Arampatsis, C., Foetzki, A., Li, X., Zeng, F. and Zhang, X., 2004. Contrasting patterns of leaf solute accumulation and salt adaptation in four phreatophytic desert plants in a hyperarid desert with saline groundwater. Journal of Arid Environments, 59(2): 259-270. - Asadi, F., Mirzaie-Nodoushan, H., Modir-Rahmati, A.R. and Naderishahab, M.A., 2005. Identification of poplar clones using morphological markers. Iranian Journal of Forest and Poplar Research, 12: 267-300. - Asadi, F. and Mirzaie-Nodoushan, H., 2011. Evaluation of different treatments in sexual reproduction of Populus caspica Bornm. for broadening its genetic basis in the nature of Iran. Iranian Journal of Forest and Poplar Research, 19: 441-452. - Calagari, M., Modirrahmati, A., Asadi, F. and Bagheri, R., 2008. Study of ecological variations in leaf traits of Populus euphratica Oliv. in natural populations. The 2nd National Symposium of Poplar and its Importance in Wood Farming, 5-7 may 2008: 395-405. - Castiglione, S., Todeschini, V., Franchin, C., Torrigiani, P., Gastaldi, D., Cicatelli, A., Rinaudo, C., Berta, G., Biondi, S. and Lingua, G., 2009. Clonal differences in survival capacity, copper and zinc accumulation, and correlation with leaf polyamine levels in poplar: a large-scale field trial on heavily polluted soil. Environmental Pollutant, 157:2108–2117. - Chauhan, N., Negi, M.S., Sabharwal, V., Khurana, D.K., and Lakshmikumaran, M., 2004. Screening inter-specific hybrids of Populus ( P. ciliata * maximowiczii) using markers. Theoretical and Applied Genetics, 108: 951-957. - Chen, S., Li, J., Fritz, E., Wang, S. and Hüttermann, A., 2002. Sodium and chloride distribution in roots and transport in three poplar genotypes under increasing NaCl stress. Forest Ecology and Management, 168(1-3): 217-230. - Emam, M., and Shahrzad, Sh., 2001. Micropropagation of white pellets (Populus caspica). Journal of Research and Development in Natural Resources. 53:84-90. - Eusemann, P., Petzold, A., Thevs, N. and Schnittler, M., 2013. Growth patterns and genetic structure of Populus euphratica Oliv. (Salicaceae) forests in NW China–Implications for conservation and management. Forest Ecology and Management, 297: 27-36. - Ghadiripour, P., Calagari M. and Saleheh Shushtari M.H., 2015. Study of growth and morphological characteristics of Euphrates poplar (Populus euphratica) provenances at experimental nursery of Khuzestan Province. Iranian Journal of Forest and Poplar Research, 23: 154-166. - Gupta, P.K. and Agraval, V., 1991. In vitro plantlet development for explants of 15 years old trees of Populus euramericana a hybrid poplar. Plant Science, 78: 99-105. - Homaie, M., Mirzaie-Nodoushan, H., Asadicorom, F., Bakhshi-Khaniki, Gh.R. and Calagari, M., 2014. Evaluation of half-sib progenies and their parents of Populus euphratica based on their morphologic and micro-morphologic traits. Iranian Journal of Forest and Poplar Research, 21: 768-779. - Jafari Mofidabadi, A. and Joorabchi, E., 2001. Evaluation of genetic variation in new somaclonal genotypes of Populus euphratica. Iranian Journal of Rangelands and Forests Plant Breeding and Genetic Research,7: 27-40. - Jafari Mofidabadi, A., 2015. Production of inter-specific hybrid between Populus caspica and P.nigra using mature embryo culture. Iranian Journal of Rangelands and Forests Plant Breeding and Genetic Research, 23: 49-55. - Marron, N., Dillen, S.Y. and Ceulemans, R., 2007. Evaluation of leaf traits for indirect selection of high yielding poplar hybrids. Environmental and Experimental Botany, 61: 103-116. - Mirzaie-Nodoushan, H., Ghamari-Zare, A., Tavousi Rad, F. and Yousefifard, M., 2015. Inducing genetic variation in growth related characteristics of poplar germplasm, by producing inter-specific hybrids between P. alba and P. euphratica. Silvae Genetica, 64: 239-248 - Murashige, T. and Skooge, F., 1962. A revised medium for rapid growth and bio- assays with tobacco tissue culture. Physiologia Plantarum, 15: 473-597. - Naraghi, T.S. and Izadpanah, M., 2000. Asexual regeneration of aspen (Populus tremula) by tissue culture. Iranian Journal of Rangelands and Forests Plant Breeding and Genetic Research, 3: 87-108. - Ozaslan, M., Can, C. and Aytekin, T., 2005. Effect of explant source on in vitro propagation of Paulownia tomentosa Steud. Biotechnology and Biotechnological Equipment, 19: 20–26. - Sadat, S., Assareh, M.H., Jafari Mofidabadi, A., Tabaei –Aghdaei, S.R. and Ghamari Zare, A., 2007. Study of callus induction and regeneration in Populus euphratica Oliv. viaovary culture. Iranian Journal of Rangelands and Forests Plant Breeding and Genetic Research, 15: 231-242. - Saeedi, Z. and Azadfar, D., 2012. Comparison of peroxidaze and catalase levels of different clones of Populus euramericana. Iranian Journal of Rangelands and Forests Plant Breeding and Genetic Research, 20; 261-272. - Shetabboushehri, S. M., Hajnajari, H., Naraghi T. S. and Imani, B., 2015. Increament and decrement effects of nitrogen sources on in vitro shoot growth traits of Aspen (Populus tremula L. ). Iranian Journal of Rangelands and Forests Plant Breeding and Genetic Research , 23:56-64. - Shtereva, L., Vassilevska-Ivanova, R., Karceva, T. and Kraptchev, B., 2014. Micropropagation of six Paulownia genotypes through tissue culture. Journal of Central European Agriculture, 15: 147-156. - Suzuki, R.M., Kerbauy, G.B. and Zaffari, G.R., 2004. Endogenous hormonal levels and growth of dark-incubated shoots of Catasetum fimbriatum (Morren) Lindl. Journal of Plant Physiology, 161:929-935. - Symons, G.M. and Reid, J.B., 2003. Hormone levels and response during de-etiolation in pea. Planta, 216:422-431. - Tavassoli Asgari, S., Ghamari Zare, A., Shahrzad, Sh., Khosroshahli M. and Sedaghati, M., 2012. Micropropagation of Iranian Populus alba species. Iranian Journal of Rangelands and Forests Plant Breeding and Genetic Research, 20: 253-260. - Tavousi Rad, F., Ghamari Zare, A., Mirzaie-Nodoushan, H. and Yousefirad, M., 2016. Evaluation of poplar inter-specific progenies based on their morphologic and micro-morphologic traits. Iranian Journal of Forest and Poplar Research, 24: 675-686 - Von Arnim, A. and Deng, X.W., 1996. Light control of seedling development. Annual Review of Plant Physiology Plant Molecular Biology, 47:215-243. - Yousefi, B. and Modir-Rahmati, A.R., 2013. Investigation on adaptation and wood yield of different open crown poplar clones at Sanandaj comparative poplutum. Iranian Journal of Forest and Poplar Research, 21: 17-29. Ziauka, J. and Kuusiene, S., 2014. Multiplication and growth of hybrid poplar (Populus alba × P. tremula)shots on a hormone-free medium. Acta Biologica Hungarica, 65(3): 346-354. | ||
|
آمار تعداد مشاهده مقاله: 737 تعداد دریافت فایل اصل مقاله: 446 |
||