| تعداد نشریات | 285 |
| تعداد نشریات سازمان | 83 |
| تعداد شمارهها | 3,087 |
| تعداد مقالات | 34,477 |
| تعداد مشاهده مقاله | 49,223,540 |
| تعداد دریافت فایل اصل مقاله | 79,689,570 |
تعیین بهترین شرایط آزمون جوانهزنی استاندارد تودههای بذری زنیان (Carum capticum) | ||
| علوم و فناوری بذر ایران | ||
| مقاله 1، دوره 13، شماره 1 - شماره پیاپی 33، اسفند 1402، صفحه 1-14 اصل مقاله (654.51 K) | ||
| نوع مقاله: مقاله پژوهشی | ||
| شناسه دیجیتال (DOI): 10.22092/ijsst.2023.361781.1480 | ||
| نویسندگان | ||
| علی شایان فر* 1؛ بیتا اسکویی1؛ عباس ده شیری2؛ حدیث افشار3؛ الهه قیصری3 | ||
| 1استادیارپژوهش، مؤسسه ثبت و گواهی بذر و نهال، سازمان تحقیقات، آموزش و ترویج کشاورزی، کرج، ایران. | ||
| 2دانشیار پژوهش، معاونت شناسایی و ثبت ارقام گیاهی، مؤسسه ثبت و گواهی بذر و نهال، سازمان تحقیقات، آموزش و ترویج کشاورزی، کرج، ایران. | ||
| 3کارشناس ارشد آزمایشگاه تجزیه کیفی بذر موسسه تحقیقات ثبت و گواهی بذر و نهال، سازمان تحقیقات، آموزش و ترویج کشاورزی، کرج، ایران. | ||
| چکیده | ||
| به منظور تعیین بهترین روش برای آزمون جوانهزنی استاندارد بذر زنیان (Carum capticum)، آزمایشی بهصورت فاکتوریل در قالب طرح کاملاً تصادفی در چهار تکرار طراحی و در موسسه تحقیقات ثبت و گواهی بذر و نهال کرج اجرا گردید. بذرها در دو تیمار نیترات پتاسیم (2 گرم در هزار میلیلیتر آب مقطر) و سرمادهی (7 روز در دمای 7 تا 10 درجه سانتی-گراد) و سه حالت بستر روی کاغذ، بین کاغذی و ماسه و در دماهای 10، 15، 20، 25، 20-30 و 35 درجه سلسیوس در ژرمیناتور به مدت 25 روز قرار گرفتند. زندهمانی پس از آزمون تترازولیوم 75% بود. بالاترین درصد جوانهزنی نهایی و گیاهچه عادی در دمای 20 و 15 درجه سلسیوس در سرمادهی و در دمای 20 درجه سلسیوس در نیترات پتاسیم و شاهد ثبت گردید. در دمای 35 درجه سلسیوس هیچ گونه جوانهزنی پس از اعمال تیمارهای شاهد و نیترات پتاسیم مشاهده نشد اما پس از سرمادهی بیش از 26% جوانهزنی ثبت گردید. پتانسیل جوانهزنی در بستر روی کاغذ و بین کاغذی نسبت به ماسه بالاتر بود. کمترین سرعت جوانهزنی در تیمارهای شاهد و نیترات پتاسیم، و بیشترین در سرمادهی ثبت گردید. شاخص وزنی بنیه در بسترهای روی کاغذ و بین کاغذی در سه دمای 10، 15 و 20 درجه سلسیوس بالاترین مقدار بود. در راستای ارزیابی بهینه جوانهزنی استاندارد زنیان استفاده از نیترات پتاسیم و سرمادهی در دو دمای 15 و 20 درجه سلسیوس در دو بستر روی کاغذ و بین کاغذی پیشنهاد میگردد، زیرا میتواند حداکثر پتانسیل جوانهزنی و شاخص وزنی بنیه را حاصل نماید. | ||
| کلیدواژهها | ||
| بنیه گیاهچه؛ جوانهزنی بذر؛ زنیان؛ شرایط محیطی | ||
| عنوان مقاله [English] | ||
| Optimal condition determination for Ajwain (Carum capticum) standard germination test | ||
| نویسندگان [English] | ||
| Ali Shayanfar1؛ Bita Oskouei1؛ Abbas Dehshiri2؛ Hadis Afshar3؛ Elahe Gheysari3 | ||
| 1Research Assistant Professor, Seed and Plant Certification and Registration Research Institute (SPCRI), Agricultural Research, Education and Extension Organization (AREEO), Karaj, Iran. | ||
| 2Research Associate Professor, Agricultural Research, Education and Extension Organization (AREEO), Seed and Plant Certification and Registration Institute (SPCRI), Karaj, Iran | ||
| 3Master of Seed Laboratory of Agricultural Research, Seed and Plant Certification and Registration Institute, Agricultural Research, Education and Extension Organization (AREEO), Karaj, Iran. | ||
| چکیده [English] | ||
| Randomized factorial design was implemented in four replications to determine optimal methods of Ajwain (Carum capticum) standard seeds germination. Ajwain seeds were placed top and between paper and sand exposed to two potassium nitrate (two grams per 1000 ml distilled water) and pre-chilling (seven days under 7-10ºC) pre-treatments which were under six temperatures (10, 15, 20, 25, 20-30, and 35ºC) in germinator for 25 days so as to germination indices were assessed. Ajwain seeds viability was estimated 75% after tetrazolium test. The highest final and normal seedling percentages were found under 15 and 20ºC in pre-chilling treatment and also 20ºC in potassium nitrate and control. No germination was observed under 35ºC in potassium nitrate and control, however, pre-chilling led to >26% germination. The higher germination potential was shown in top and between papers compared with sand. The lowest germination rate was recorded in control and potassium nitrate and the highest one in pre-chilling. The maximum of seedling weight vigor was suggested in top and between paper when seeds were put under 10, 15, and 20ºC. In order to evaluate optimal standard germination of Ajwain seeds, it was resulted that applying of two potassium nitrate and pre-chilling treatments placed top and between papers under 15 and 20ºC caused maximum of germination potential and seedling weight vigor. | ||
| کلیدواژهها [English] | ||
| Ajwain, Environmental condition, Seed germination, Seedling vigor | ||
| مراجع | ||
|
Abdel-Baki, G. K., Shaddad, M., Mostafa, D., & Rafat, A. S. (2018). The effect of seed presoaking with KNO3 on seed germination, proline, protein pattern, ß-amylase, and mineral composition of two faba bean cultivars treated with NaCl. Egyptian Journal of Botany, 58, 445–461. https://doi.org/10.21608/ejbo.2018.3423.1166 Afzali Group, S., Mehdinejad, N., Azad Ghojeh Biglou, H., & Salarnia, N. (2018). The effect of chilling and leaching on removing dormancy from the seeds of Lovage (Levisticum officinale KOCH). Journal of Seed Research, 8, 60-68. [In Persian] Aihua, L., Shunyuan, J., Guang, Y., Ying, L., Na, G., Tong, C., Liping, K., & Luqi, H. (2018). Molecular mechanism of seed dormancy release induced by fluridone compared with cold stratification in Notopterygium incisum. BMC Plant Biology, 18, 1-16. https://doi.org/10.1186/s12870-018-1333-2 Ali, M. M., Javed, T., Mauro, R. P., Shabbir, R., Afzal, I., & Yousef, A. F. (2020). Effect of seed priming with potassium nitrate on the performance of tomato. Agriculture, 10(11), 1–10. https://doi.org/10.3390/agriculture10110498 Alizadeh, M. A., Hosienpoor Ghazvini, A. A., Jafari, A., & Daneshian, J. (2017). Effect of different treatments on removing seed dormancy to induce seed emergence and vigor in some populations of four species of savory (Satureja spp.). Iranian Journal of Seed Science and Technology, 5, 223-233. https://doi.org/10.22034/ijsst.2017.108295 [In Persian] Anonymous. (2022). ISTA: International Rules for Seed Testing. International Seed Testing Association. Anonymous. (1983). Seed vigor testing handbook. Contribution No. 32 to the handbook on Seed Testing. Association of Official Seed Analysis (AOSA). Baskin, C. C., & Baskin, J. M. (2014). Seeds: Ecology, biogeography, and evolution of dormancy and germination (2nd ed.). Elsevier/Academic Press. Bewley, J. D., Bradford, K. J., Hilhorst, H. W. M., & Nonagaki, H. (2013). Seeds: Physiology of development, germination and dormancy (3rd ed.). Springer. Boskabady, M. H., Alitaneh, S., & Alavinezhad, A. (2014). Carum copticum L.: A herbal medicine with various pharmacological effects. BioMed Research International, 2014, 569087. https://doi.org/10.1155/2014/569087 Chen, S. Y., Chou, S. H., Tsai, C. C., Hsu, W. Y., Baskin, C. C., Baskin, J. M., & Kuo-Huang, L. L. (2015). Effects of moist cold stratification on germination, plant growth regulators, metabolites, and embryo ultrastructure in seeds of Acer morrisonense (Sapindaceae). Plant Physiology and Biochemistry, 94, 165-173. https://doi.org/10.1016/j.plaphy.2015.06.004 Cortés-Fernández, I., Cerrato, M. D., & Ribas-Serra, A. (2021). Evidence of interpopulation variation in the germination of Eryngium maritimum L. (Apiaceae). Plant Ecology, 222, 1101–1112. https://doi.org/10.1007/s11258-021-01164-y Ghaderi-Far, F., & Soltani, A. (2014). Seed testing and control. Publications of University of Mashhad, Mashhad, Iran. [In Persian] Ghavam, M., Soleimani Nejad, Z., & Tavili, A. (2018). Dormancy breaking of Ducrosia anethifolia Boiss seed under the influence of different treatments. New Cellular and Molecular Biotechnology Journal, 8, 35-44. https://doi.org/20.1001.1.22285458.1397.8.30.4.9 [In Persian] Gholami, M., Danesh Shahraki, A., Asadi, E., Tahmasbi, P., & Shirmardi, H. (2019). The effects of pre-chilling and gibberellic acid on seed dormancy break, germination, and plant growth indices of Smyrnium cordifolium BOISS. Journal of Rangeland, 13(4), 571-583. https://doi.org/20.1001.1.20080891.1398.13.4.4.1 [In Persian] Hammami, H., Saadatian, B., & Aliverdi, A. (2018). Geographical variation in breaking the seed dormancy of Persian cumin (Carum carvi L.) ecotypes and their physiological responses to salinity and drought stresses. Industrial Crops and Products, 124, 600-606. https://doi.org/10.1016/j.indcrop.2018.08.040 Kamali, N., & Sadeghipour, A. (2016). Investigation of some dormancy breaking treatments on germination percentage and rate of seeds of Bunium persicum. Watershed Management Research, 29, 24-32. https://doi.org/10.22092/WMEJ.2016.112318 Keshtkar, H. R., Azarnivand, H., Etemad, V., & Moosavi, S. S. (2008). Seed dormancy-breaking and germination requirements of Ferula ovina and Ferula gummosa. Desert, 13(1), 45-51. https://doi.org/10.22059/JDESERT.2008.27174 Moaaz Ali, M., Javed, T., Mauro, R. P., Shabbir, R., Afzal, I., & Yousef, A. F. (2020). Effect of seed priming with potassium nitrate on the performance of tomato. Agriculture, 10(11), 498. https://doi.org/10.3390/agriculture10110498 Nkomo, M., & Kambizi, L. (2009). Effects of pre-chilling and temperature on seed germination of Corchorus olitorius L. (Tiliaceae) (Jew’s Mallow), a wild leafy vegetable. African Journal of Biotechnology, 8(6), 1078-1081. Nowruzian, A., Masoumian, M., Ebrahimi, M. A., & Bakhshi Khaniki, G. A. (2017). Effect of breaking dormancy treatments on germination of Ferula assa foetida L. seed. Iranian Journal of Seed Research, 2, 155-169. https://doi.org/10.29252/yujs.3.2.155 [In Persian] Nurulla, M., Baskin, C. C., Lu, J. J., Tan, D. Y., & Baskin, J. M. (2014). Intermediate morpho-physiological dormancy allows for life-cycle diversity in the annual weed, Turgenia latifolia (Apiaceae). Australian Journal of Botany, 62, 630-637. https://doi.org/10.1071/BT14281 Orchard, T. (1977). Estimating the parameters of plant seedling emergence. Seed Science and Technology, 5, 61-69. Rahimi, H., Torabi, B., Soltani, E., & Ghaderi-Far, F. (2017). Investigation of the process of seed germination of wild mustard (Sinapis arvensis) during dormancy elimination. Weed Research Journal, 2, 15-30. [In Persian] Raisi, A., Kalat, S. N., & Darban, A. S. (2013). The effects of stratification, temperature, and potassium nitrate on seed dormancy breaking in Ferula assa foetida. World Applied Sciences Journal, 23, 379-383. https://doi.org/10.5829/idosi.wasj.2013.21.3.2785 Rezazadeh, Z. B., & Koocheki, A. (2006). Evaluation of cardinal temperatures for three species of medicinal plants, Ajowan (Trachyspermum ammi), fennel (Foeniculum vulgare), and dill (Anethum graveolens). Desert Journal, 11(2), 11-16. https://doi.org/10.22059/JDESERT.2006.31870 Sasani, S., Tavakol-Afshari, R., Postini, K., & Sharifzadeh, F. (2006). Evaluation of the effect of moist-chilling, hormonal treatments, and storage period on dormancy breaking and induction of Bunium persicum (Boiss.) B. Fedtsch seed germination [Abstract]. In Proceedings of the 9th Iranian Congress of Plant Science and Plant Breeding. 27 August 2006, Tehran, Iran. [In Persian] Zahin, M., Ahmad, I., & Aqil, F. (2010). Antioxidant and antimutagenic activity of Carum copticum fruit extracts. Toxicology in Vitro, 24(4), 1243-1249. https://doi.org/10.1016/j.tiv.2010.02.004 Zardari, S., Ghaderi-Far, F., Sadeghipour, H. R., Zeinali, E., Soltani, E., & Baskin, C. C. (2019). Deep and intermediate complex morpho-physiological dormancy in seeds of Ferula gummosa (Apiaceae). Plant Species Biology, 34, 85-94. https://doi.org/10.1111/1442-1984.12238 Zhang, K., Zhang, Y., Walck, J. L., & Tao, J. (2019). Non-deep simple morpho-physiological dormancy in seeds of Angelica keiskei (Apiaceae). Scientia Horticulturae, 255, 202-208. https://doi.org/10.1016/j.scienta.2019.05.039 | ||
|
آمار تعداد مشاهده مقاله: 406 تعداد دریافت فایل اصل مقاله: 514 |
||