| تعداد نشریات | 282 |
| تعداد نشریات سازمان | 80 |
| تعداد شمارهها | 3,196 |
| تعداد مقالات | 35,423 |
| تعداد مشاهده مقاله | 52,245,578 |
| تعداد دریافت فایل اصل مقاله | 91,778,354 |
اثر دگر آسیبی عصاره اندام هوایی و زیرزمینی دافنه (Daphne mucronata) بر ویژگیهای رشد و جوانهزنی بذر بادام وحشی (Amygdalus lycioides) | ||
| تحقیقات مرتع و بیابان ایران | ||
| مقاله 5، دوره 31، شماره 4، بهمن 1403، صفحه 382-394 اصل مقاله (847.94 K) | ||
| نوع مقاله: مقاله پژوهشی | ||
| شناسه دیجیتال (DOI): 10.22092/ijrdr.2025.132716 | ||
| نویسندگان | ||
| حامد جنیدی* 1؛ ندا رگیده2؛ پرویز کرمی3 | ||
| 1دانشیار، دانشکده منابع طبیعی دانشگاه تهران، کرج، ایران | ||
| 2دانشآموخته رشته مرتعداری، دانشکده منابع طبیعی دانشگاه کردستان، سنندج، ایران | ||
| 3استادیار، دانشکده منابع طبیعی دانشگاه کردستان، سنندج، ایران | ||
| چکیده | ||
| سابقه و هدف دگر آسیبی یا آللوپاتی به اثرهای مضر مستقیم و غیرمستقیم یک گیاه بر گیاه دیگر گفته میشود. این اثرها از طریق تولید ترکیبهای آللوشیمیایی و آزاد شدن آنها به درون محیط انجام و سبب تحریک یا بازدارندگی میشود. با توجه به اهمیت روابط اکولوژیک دو گونه Daphne mucronata و Amygdalus lycioides بهعنوان یکی از اصلیترین و مناسبترین گیاهان برای اجرای برنامههای اصلاحی منطقه، ضروری است که روابط آللوپاتیک آنها در جهت به ثمر رسیدن برنامههای اصلاحی بررسی شود. مواد و روشها به منظور بررسی اثر آللوپاتی Daphne mucronata بر خصوصیات جوانهزنی (درصد و سرعت)، رشد ریشهچه و شاخصهای اولیه رشد (بنیه بذر، درصد بازدارندگی، متوسط زمان جوانهزنی و میانگین زمان جوانهزنی) Amygdalus lycioides، آزمایشی در قالب طرح کاملاً تصادفی با 20 تکرار انجام شد. تیمارهای آزمایش با نسبتهای 0 (شاهد)، 20، 40، 60 و 80 درصد هم برای عصاره برگ و هم برای عصاره ریشه در آزمایشگاه، داخل پتریدیش و درون ژرمیناتور اجرا شد. تحلیل دادهها با تجزیه واریانس یکطرفه انجام شد و برای گروهبندی تیمارها از آزمون دانکن استفاده گردید. کلیه بررسیهای آماری در نرمافزار SPSS انجام شد. نتایج طبق نتایج این تحقیق عصاره برگ دافنه در غلظتهای 60 و 80 درصد و عصاره ریشه دافنه در تمامی غلظتها منجر به بروز اثر آللوپاتی بر روی بذرهای بادام وحشی شد. عصاره برگ دافنه در غلظتهای 60 و 80 درصد منجر به کاهش جوانهزنی (به ترتیب به میزان 5/6 و 13 درصد)، طول ریشهچه (به ترتیب به میزان 1/20 و 2/26 درصد) و درصد بازدارندگی (به ترتیب به میزان 8/6 و 6/13 درصد) شد. بیشترین تأثیر عصاره ریشه دافنه بر بذر بادام وحشی در غلظت 80 درصد مشاهده شد که باعث کاهش درصد جوانهزنی (69 درصد)، طول ریشهچه (01/93)، درصد بازدارندگی (73 درصد)، متوسط زمان جوانهزنی (2/9 درصد) و سرعت جوانهزنی (42/12 درصد) گردید. نتیجهگیری عصاره ریشه اثر آللوپاتی بیشتری نسبت به برگ بر ویژگیهای جوانه زنی بذر بادام وحشی داشت. همچنین در هر دو عصاره ریشه و برگ با افزایش غلظت، اثر آللوپاتی نیز افزایش یافت. در نهایت این بررسیها نشان داد که اثر آللوپاتی یکی از عواملی است که در جدایی رویشگاه دافنه و بادام یک منطقه، نقش بسزایی داشته است. این یافته نشان می هد که در اجرای پروژههای اصلاحی مرتع، بهویژه انجام عملیات بیولوژیک در مناطق مشابه با استفاده از این دو گونه، ملاحضات اکولوژیک از جنبه اثر دگر آسیبی این دو گونه بر یکدیگر در نظر گرفته شود تا احتمال موفقیت پروژههایی از این دست افزایش یابد. | ||
| کلیدواژهها | ||
| دگر آسیبی؛ Daphne mucronata؛ عصاره گیاهی؛ اکولوژی؛ سرعت جوانه زنی؛ مواد مؤثره | ||
| عنوان مقاله [English] | ||
| Allelopathic effect of aboveground and underground extracts of Daphne mucronata on growth and germination characteristics of Amygdalus lycioides seeds | ||
| نویسندگان [English] | ||
| Hamed Joneidi1؛ Neda Ragideh2؛ Parviz Karami3 | ||
| 1Associated Professor, Faculty of Natural Resources, University of Tehran, Karaj | ||
| 2Graduated in rangeland management, Faculty of Natural Resources, University of Kurdistan, Sanadaj, Iran | ||
| 3Assistat Professor, Faculty of Natural Resources, University of Kurdistan, Sanadaj, Iran | ||
| چکیده [English] | ||
| Background and objectives Allelopathy refers to the direct and indirect harmful effects of one plant on another. These effects occur through the production of allelochemical compounds and their release into the environment, causing stimulation or inhibition. Considering the importance of the ecological relationships of the two species Daphne mucronata and Amygdalus lycioides as one of the most important and suitable plants for implementing rangeland improvement projects in the region, it is essential to examine their allelopathic relationships in order to achieve the results of improvement programs. Methodology In order to investigate the separation factors of D.mucronata and A.lycioides habitats, the effect of the allelopathic D. mucronata was studied on the early seedlings of Amygdalus Lycioides seeds. An experiment was conducted in an entirely randomized design with 20 iterations to investigate the allelopathic Daphne effects on germination (percentage and velocity, plumule growth, early growth indices (seed vigor, percentage deterrence, average germination time, mean germination time) and A. lycioides seeds. Test treatments were accomplished with the ratio of 0 (control), 20, 40, 60 and 80 percentages for both root and leaf extracts in experiment in a plate and germinator. Data analysis was performed using one-way ANOVA. Duncan test was used for grouping these treatments. All statistical analyses were performed in SPSS software. Result According to the results, the allelopathic effect was observed in D. mucronata leaf extract in concentrations of 60 and 80% and D. mucronata root extract in all concentrations. D. mucronata leaf extract in concentrations of 60 and 80% decreased germination (by 6.5% and 13%, respectively), root length (by 20.1% and 26.2%, respectively) and inhibition percentage (respectively). 6.8 and 13.6 percent). The greatest effect of D. mucronata root extract on A.lycioides seeds was observed at a concentration of 80%, which decreased the germination percentage (69%), root length (93.01), inhibition percentage (73%) and average germination time (9.2%). and germination speed (12.42%). The root extract showed more allelopathic effect than the leaf. Also, in both root and leaf extracts, the allelopathic effect increased with increasing concentration. Finally, these investigations showed that the effect of allelopathy is one of the factors that played a significant role in the separation of daphne and almond habitats in a region. This finding indicates that when implementing rangeland improvement projects, especially biological operations in similar areas using these two species, ecological considerations should be taken into account in terms of the harmful effects of these two species on each other to increase the likelihood of success of such projects. | ||
| کلیدواژهها [English] | ||
| allelopathy, Daphne mucronata, herbal extract, ecology, speed germination, active | ||
| مراجع | ||
|
Azizi., M., Alimoradee, L., Rashedmohasse, M.H., 2006. Allelopathic Effects of Bunium persicum and Cuminum cyminum Essential Oils on Seed Germination of some Weeds Species, Iranian Journal of Medicinal and Aromatic Plants, 22 (3), 198-208. (In Persian). https://ijmapr.areeo.ac.ir/article_102254.html?lang=en
Bagheri, R., Heydari Gharayi, H., 2014. Allelopathic effects of root and leaf extracts of Cymbopogon olivieri (Boiss.) Bor on seed germination and seedling growth of two millet cultivars (Panicum miliaceum L.). Iranian Journal of Range and Desert Reseach, 21(2): 347-356. (In Persian). DOI: 10.22092/ijrdr.2014.11382
Barkosky, R.R., Einhellig, F.A., 2003. Allelopathic interference of plant-water relationships by parahydroxybenzoic acid, Botanical Bulletin Academic Sinica, 44, 53-58. DOI:10.7016/BBAS.200301.0053
Faraji A., 2015. Determining the most important ecological factors affecting the distribution of Daphne mucronata in Kurdistan province, Master's thesis in rangeland management, Faculty of Natural Resources, University of Kurdistan, Sanandaj, Iran, 155 p.
Gholami, P., Ghorbani, J., Ghaderi, Sh., 2012. Allelopathic effects of Artemisia aucheri on seed germination and Dactylis glomerata properties of Festuca arundinacea Schreb, Scientific-research journal of plant interactions,9(1), 42-52. (In Persian)
Gholinejad, B., Farajollahi,A., Pouzesh, H., Jonaidi Jaffari, H.,2012. Comparative allelopathic effect of Thymus kotschyanus on germination and early growth of Achillea millefolium under laboratory and pot conditions. Annals of biological research,3, 3978-3983. http://scholarsresearchlibrary.com/archive.html)
Haig, T., 2008. Allelochemicals in Plants. In: Zeng R.S., Mallik A.U. and Luo S.M (Eds). Allelopathy in Sustainable Agriculture and Forestry, Springer, 63-104. https://link.springer.com/chapter/10.1007/978-0-387-77337-7_4
Hamedanian, F., Jafari, M., Dehdari, S., Henteh, A., Zare Chahouki, M.A., 210. Investigation on Allelopathic effects of Atriplex canescens (fourwing sultbush) on seed germination of Salsola rigida. Desert,15, 15-18. DOI:10.22059/jdesert.2010.21675
James, J., Ferguson, B., 2003. Rathinasabapathi, allelopathy, How Plants Suppress Other Plants. The Institute of food and Agriculture, University of Florida.
Joneydi, H., Faraji, A., Gholinejad, B., 2016. Investigating the relationships of Daphne mucronata characteristics and environmental factors in Kurdistan Province. Journal of Rangeland, 3(9),292-303. (in Presian). DOI: 20.1001.1.20080891.1394.9.3.8.5
Joorbandi Sani, J., Rahimi, A., Maddah Hoseini, S., Mohammadi Mirik, A. A., 2012. Allelopathic Effect of Nutsedge Weeds (Cyperus esculentus L.) and Redroot Pigweed (Amaranthus retroflexus L.) Plants Extracts on Germination and Seedling Growth of Rapeseed (Brassica napus).Plant production technology, 12(1),27-36. (In Persian).
Jung, W.S., Kim, K.H., Ahn, J.K., Hahn, S.J., Chung, I.M., 2004. Allelopathic potential of rice (Oryza sativa L.) residues against Echinochloa crus-gali. Crops protect, 23, 211-218. DOI: 10.1016/j.cropro.2003.08.019
Khatib, E.L., Hegazy, A.A., Gala, H.K. 2004. Does allelopathy have a role in the ecology of Chenopodium murale? Annales Botanici Fennici, 41, 37-45.https://www.researchgate.net/publication/255581374_Does_allelopathy_have_a_role_in_the_ecology_of_Chenopodium_murale
Khorasaninejad, S., Kashi, AK., 2011. Allelopathic Effects of Bell Pepper Organs' Extract on Growth Characteristics of Cucumber (Cucumis sativus L.), Eggplant (Solanum melongena L.), Bell Pepper (Capsicum annum L.), and Tomato (Lycopersicum esculanum M.) Seedlings,21(2),1-31. (In Persian). https://sustainagriculture.tabrizu.ac.ir/issue_57_231.html?lang=en
Kpoviessi, D.S., Gdaguidi, F., Gbenou, J.D., Accrombessi, G.C., Haddad, M., Moudachirou, M., Quetin-Leclercq, J., 2006. Allelopathic effects on cowpea (Vigna unguiculata (L.) Walp) plant and cytotoxic activities of sterols and triterpene isolated from Justicia anselliana (NEES) T.Anders. Electronic Journal of Natural Substance, 1, 12-19. https://www.farm.ucl.ac.be/Full-texts-FARM/Kpoviessi-2006-1.pdf
Makkizadeh Tafti1, M., Farhoudi, R., Rabiee, M., Rasifar, M., 2011. Allelopathic effect of harmel (Peganum Harmala L.) on germination and growth of three weeds. Iranian Journal of Medicinal and Aromatic Plants, 27(1),135-146. (In Persian). DOI: 10.22092/ijmapr.2011.6650
Mirzaii, S, 2016. The effect of altitude level on the characteristics of the extract and active ingredients of Daphne mucronata in Kurdistan province, Master's thesis in rangeland management, Faculty of Natural Resources, University of Kurdistan, Sanandaj, Iran, 155 p.
Moslehi, M., Ahmadi, A., Bizhani, A.,2022. Allelopathic effects of Prosopis juliflora (SW.) DC on improving the vegetative traits of Acacia oerfota (Forssk.) Schweinf and Acacia tortilis (Forssk) Hayne seeds under laboratory conditions. Journal of Wood and Forest Science and Technology, 29(1), 41-58. (In Persian). DOI:10.22069/jwfst.2022.19808.1952
Peneva, A., 2007. Allelopathic Effect of Seed Extracts and Powder of Coffee (Coffea arabica L.) on Common Cocklebur (Xanthium strumarium L.). Bulgarian Journal of Agricultural Science, 13, 205-211. https://www.agrojournal.org/13/02-07-07.pdf
Rashed, M.H., Gharakhlou, J., Rastgou, M., 2009. Allelopathic effects of saffron (Crocus sativus) leaves and corms on seedling growth of redroot pigweed (Amaranthus retroflexus) and lambsquarter (Chenopodium album),Iranian Journal of Field Crop research,7(1), 51-61. (In Persian). https://profdoc.um.ac.ir/articles/a/1022513.pdf
Razavi, M., Dalir, N., Ebrahimi, S., Afshar Mohamadian, M., 2024. Investigating the chemical composition of Anthriscus nemorosa root essential oil and its allelopathic effect on some morphological characteristics of lettuce. Nova Biologica Reperta, 11(2), 45-56. (In Persian). DOI: 10.22034/NBR.11.2.45
Rezvani, R., Dadkhah., A.,2023. A study of The effect of the aqueous extract of different organs of Peganum harmala L. on the germination and growth of Amaranthus retroflexus L. and Chenopodium album L. Iranian Journal of Seed Science and Technology,12(1),1-14. (In Persian). DOI:10.22092/ijsst.2022.359764.1451
Rice, E.L., 1979. Allelopathy –an update. Botanical Review, 45, 105-109.
Saberi, M., Shahriar, R., Jafari, M., Tarnian, F.A., Safari, H., 2011. Allelopathic effect of Thymus kotschyanus on seed germination and initial growth of Bromus inermis and Agropyron elongatum. Watershed anagement Research (Pajouhesh & Sazandegi), 93,18-25. (In Persian).http://pec.gonbad.ac.ir/article-1-142-en.html
Sabeti, H., 1976. Forests, trees, and shrubs of Iran. Ministry of Agriculture and Natural Resources, 874 p.
Saeedipour, S., Modhej, A., Alkatheer, F., 2011. Evaluation allelopathic effect of three Johnson grass, Green Foxtial Grass and Branyars Grass weeds on germination and growth of Corn (ZEA MAYS L. SC. 704) seedlings,Crop physiology, 3(11),137-149. (In Persian). https://www.sid.ir/paper/174386/en
Shirmardi, H.A., Ghaderi, S., Gholami, P., Amozegar, L., 2013. The allelopathic effect of Artemisia aucheri Boiss on some seed germination properties of Bromus tomentellus Boiss and Bromus inermis Leyss. Journal of Plant Ecosystem Conservation (JPEC), 1 (2), 71-80. (In Persian). http://pec.gonbad.ac.ir/article-1-64-en.html
Soltanipoor, M., Moradshahi, A., Rezaei, M., Kholdebarin, B., Barazandeh, M, 2006. Allelopathic effectcts of essential oils of Zhumeria majdae on Wheat (Triticum sativum) and Tomatto (Lycopersicon esculentum). Iranian Journal of Biology, 19 (1), 19-28. (In Persian).
TabatabaeeZade, M.S., Pajouhan, M., Soltani, M., Tajamolian, M., Shahbandari, R., 2014. Allelopathic Effects of Artemisia aucheri Boiss Essential Oils on Seed Germination and Early Seeding Growth of Red-root Amaranth, (Amaranthus retroflexus L.) and Field Bindweed (Convolvlus arvensis L.), Journal of agricultural Science and sustainable production,24(3),198-208. (In Persian). https://sustainagriculture.tabrizu.ac.ir/article_2732.html?lang=en
Tavili, A., Jannat Rostami, M., Ebrahimi Dorcheh, K.H., 2009. Inhibitory effects of Artemisia sieberi on germination properties of Salsola rigida, Iranian journal of Range and Desert Reseach,16(3), 409-418. (In Persian). https://ijrdr.areeo.ac.ir/article_103600.html?lang=en
Turk, M.A., Tawaha, A.M., 2003. Allelopathic effect of black mustard (Brassica nigra L.) on germination and growth of wild oat (Avena fatua L.). Journal of Crop Protection, 22, 673-677. DOI:10.1016/S0261-2194(02)00241-7
Yazdani, M., Babaei, S., Haghian, I., 2020. Allelopathic Effects of Amygdalus scoparia, Daphne mezereum, and Ebenus stellata on Seed Germination Percentage of Important Under-Floor Species. Desert Ecosystem Engineering Journal (DEEJ), 9(29), 89-100. (In Persian). DOI: 10.22052/deej.2020.9.29.51 | ||
|
آمار تعداد مشاهده مقاله: 466 تعداد دریافت فایل اصل مقاله: 268 |
||