| تعداد نشریات | 286 |
| تعداد نشریات سازمان | 84 |
| تعداد شماره‌ها | 2,999 |
| تعداد مقالات | 33,582 |
| تعداد مشاهده مقاله | 44,284,062 |
| تعداد دریافت فایل اصل مقاله | 21,913,068 |
اثر تنش خشکی ابتدا و انتهای فصل بر خصوصیات زراعی، عملکرد دانه و روغن ژنوتیپ های گلرنگ ( .Carthamus tinctorius L) در خاکهای کم بازده و شور اطراف دریاچه ارومیه | ||
| نهال و بذر | ||
| دوره 38، شماره 1، فروردین 1401، صفحه 91-108 اصل مقاله (1.03 M) | ||
| نوع مقاله: مقاله پژوهشی | ||
| شناسه دیجیتال (DOI): 10.22092/spj.2023.360806.1285 | ||
| نویسنده | ||
| بهمن پاسبان اسلام* | ||
| بخش تحقیقات علوم زراعی و باغی، مرکز تحقیقات و آموزش کشاورزی و منابع طبیعی استان آذربایجان شرقی، سازمان تحقیقات، آموزش و ترویج کشاورزی، تبریز، ایران | ||
| چکیده | ||
| این پژوهش به‌منظور ارزیابی اثر تنش خشکی در مراحل ابتدایی (روزت) و انتهایی (پرشدن دانه) بر خصوصیات زراعی و عملکرد دانه و روغن ژنوتیپ‌های گلرنگ پاییزه در خاکهای کم بازده و شور اطراف دریاچه ارومیه انجام شد. آزمایش به‌صورت کرت‌های خرد شده در قالب طرح بلوک‌‌های کامل تصادفی با سه تکرار در ایستگاه تحقیقات کشاورزی خسروشاه، مرکز تحقیقات و آموزش کشاورزی و منابع طبیعی آذربایجان شرقی، در دو سال زراعی 99-1398 و 1400-1399 اجرا شد.کرت های اصلی شامل سطوح تنش (بدون تنش و تنش خشکی در مراحل روزت و پرشدن دانه) و کرت فرعی شامل ژنوتیپ‌های گلرنگ (پدیده، گل‌مهر، پرنیان، مکزیک14و مکزیک248) بودند. آبیاری کرت‌های بدون تنش، در زمان 80 میلی‌متر تبخیر و برای کرت های تنش، آبیاری در زمان 180 میلی‌متر تبخیر تجمعی از تشتک تبخیر کلاس A بود. برای آبیاری از آب چاه با شوری 2/4 دسی زیمنس بر متر استفاده شد. نتایج نشان داد تنش خشکی در مرحله روزت اثر معنی‌داری بر صفات مورد مطالعه نداشت، ولی در مرحله پرشدن دانه باعث کاهش معنی‌دار تعداد دانه در طبق (17 درصد)، وزن هزار دانه (هفت درصد) ، عملکرد دانه (48 درصد) و روغن (51 درصد) شد. بنابراین دوره پرشدن دانه از نظر نیاز آبی گلرنگ بحرانی است و آبیاری در این مرحله ضروری است. اثر تنش خشکی و ژنوتیپ بر محتوای نسبی آب برگ و دمای پوشش گیاهی معنی‌دار بود و این شاخص‌ها برای ارزیابی اثر تنش خشکی در ژنوتیپ های گلرنگ مناسب تشخیص داده شدند. ارقام پدیده و گل مهر و لاین مکزیک248 به‌ترتیب با تولید 1983، 1979 و 2087 کیلوگرم دانه در هکتار در شرایط تنش خشکی در دوره پرشدن دانه، برای کشت در شرایط تنش خشکی انتهای فصل در خاکهای کم بازده و شور اطراف دریاچه ارومیه مناسب شناسایی شدند. | ||
| کلیدواژه‌ها | ||
| گلرنگ؛ مرحله روزت؛ مرحله پر شدن دانه؛ دمای پوشش گیاهی؛ محتوای نسبی آب برگ؛ درصد روغن دانه | ||
| عنوان مقاله [English] | ||
| Effect of Early and Late Season Drought Stress on Agronomic Characteristics, Seed and Oil Yield of Safflower (Carthamus tinctorius L.) Genotypes in Marginal and Saline Soils around Lake Urmia | ||
| نویسندگان [English] | ||
| B. Pasban Eslam | ||
| Field and Horticultural Crops Sciences Research Department, East Azarbaijan Agricultural and Natural Resources Research and Education Center, Agricultural Research, Education and Extension Organization, Tabriz, Iran. | ||
| چکیده [English] | ||
| The aim of this study was to evaluate the effect of early and late season drought stress on autumn sown safflower genotypes in marginal and saline soils around Lake Urmia in East Azarbaijan in Iran. A filed experiment was carried out as split-plot arrangements in randomized complete block design with three replications at Khosroshah agricultural research field station, East Azarbaijan agriculture and natural resources research and education center, Tabriz, Iran, in 2019-20 and 2020-21 cropping seasons. Experimental factors included: drought stress levels (non-stress, drought stress in rosette stage and drought stress in seed filling stage) and safflower genotypes (cv. Padideh, cv. Golemehr, cv. Parnian, and Mexico14 and Mexico248 promising lines). The irrigation (water with EC = 4.2 ds m-1) of non-stressed plots was applied at the 80 mm and stressed plots at 180 mm evaporation from the Class A evaporation pan. The results showed that the effect of drought stress in the rosette stage on seed and oil yield was not significant. However, drought stress in the seed filling stage significantly decreased the seed no. head-1 by 17%, 1000-seed weight by 7%, and seed and oil yield by 48% and 51%, respectively. Therefore, application of irrigation in seed filling stage of safflower crop is necessary. The effect of drought stress on leaf relative water content and canopy temperature indices was significant, and these two indices were suitable for evaluation of drought sterss effect on safflower genotypes. It was concluded that cv. Padideh, cv. Golemehr, and Mexico248 promising line with 1983, 1979 and 2087 kg h-1 seed yield, respectively, under drought stress conditions in the seed filling stage, were adapted and suitable for being grown under late season drought stress in marginal and saline soils around Lake Urmia. | ||
| کلیدواژه‌ها [English] | ||
| Safflower, rosette stage, seed filing stage, canopy temperature, relative water content, seed oil content | ||
| مراجع | ||
|
Alikhani, B. 2013. Climatology of Iran (Geography branch). Peyam-e-Nour University Publication. 236 pp. (in Persian).
Ashrafi, E., and Razmjoo, K. 2010. Irrigation regimes effect on oil content and composition of safflower (Carthamus tinctorius L.) cultivars. Journal of the American Chemists Society 87: 499-506.
Bahrami, F., Arzani, A., and Karimi, V. 2014. Evaluation of yield-based drought tolerance indices for screening safflower genotypes. Agronomy Journal 106: 1219-1224.
Bassil, B. S., and Kaffka, S. R. 2002. Response of safflower (Carthamus tinctorius L.) to saline soils and irrigation. II Crop response to salinity. Agricultural Water Management 54: 81-92.
Bortolheiro, F. P. A. P., and Silva, M. A. 2017. Physiological response and productivity of safflower lines under water deficit and rehydration. Annals of the Brazilian Academy of Science 89: 3051-3066.
Carcova, J. Maddonni, G. A., and Ghersa, C. M. 1998. Crop water stress index of three maize hybrids grown in soils with different quality. Field Crops Research 55: 165-174.
Farajnia, A. 2019. Land suitability evaluation for field and orchard crops in East Azarbaijan province. Final report of the research project. No. 57199 dated 14 March 2019. Water and Soil Research Institute. Karaj. 157 pp. (in Persian).
Golestani Araghi, S., and Assad, M. T. 1998. Evaluation of four screening techniques for drought resistance and their relationship to yield reduction ratio in wheat. Euphytica 103: 293-299.
Haghshenas, R. Sharafi, S., and Gholinezhad, E. 2021. Effect of different levels of drought stress and mycorrhiza on yield of safflower cultivars. Agriculture Science and Sustainable Production Journal 20 (2): 91-109.
Hosseinpour, A., Mohammad Akhond-Ali, A., Sharifi, M. R., and Kalantari Oskouei, A. 2022. Investigating the causes of rivers discharge reduction to Lake Urmia (Case study: rivers of the south and west of Lake Urmia). Iranian Journal of Irrigation and Water Engineering 46 (2): 52-70 (in Persian).
Hosseinzad, J., Kazemiyeh, F., Javadi, A., and Ghafouri, H. 2012. Agricultural water management basis and mechanisms in Tabriz plain. Water and Soil Journal 22 (2): 85-98 (in Persian).
Johnson, D. A., and Rumbaugh, M. D. 1995. Genetic variation and inheritance characteristics for carbon isotope discrimination in alfalfa. Range Management Journal 48: 126-131.
Koutroubas, S. D., Papakosta, D. K., and Doitsinis, A. 2004. Cultivar and seasonal effects on the contribution of pre-anthesis assimilates to safflower yield. Field Crops Research 90: 263-274.
Kumar, A., and Singh, D. P. 1998. Use of physiological indices as screening technique for drought tolerance in oil seed Brassica species. Annals of Botany 81: 413-420.
Manvelian, J., Weisany, W., Abdul-Razzak Tahir, N., Jabbari, H., and Diyanat, M. 2021. Physiological and biochemical response of safflower (Carthamus tinctorius L.) cultivars to zinc application under drought stress. Industrial Crops and Products Journal 172 (15): 275-286.
Mirnezami-Ziabari, S. H., and Sanei-Shariatpanah. M. 1994. Usual methods in fats and oils analysis. Mashhad Astan-e-Gods Publication. 274pp. (in Persian).
Nazari, M. R., Mirlohi, A., and Majidi, M. M. 2016. Effect of drought stress on oil characteristics of Charthamus species. Journal of Agronomy and Crop Science 94 (2): 134-144.
Noroozi, M., and Kazemeini, S. A. 2013. Effect of irrigation deficit and plant density on growth and seed yield of safflower. Iranian Journal of Field Crops Research 10: 781-788 (in Persian).
Omidi, A. H. 2016. Evaluation of new safflower cultivars lines for seed yield in saline regions of the country. Final Report of Research. No. 52203 dated 13 August 2017. Seed and Plant Improvement Institute. Karaj. 17 pp. (in Persian).
Omidi, A. H., Shahsavari, M. R., Alhani, A. G., and Pasban Eslam, B. 2008. Padideh, a new safflower cultivar. Seed and Plant Improvement Journal 24 (1): 215-219 (in Persian).
Omidi, A. H. Shahsavari, M. R., Alhani, A. G., Pasban Eslam, B., Samadi, B., Fanaee, H. R., and Malekpour, F. 2019. Parnian, a new spineless and early safflower cultivar, suitable for relatively cold and warm regions of Iran. Research Achievements of Field and Horticulture Crops 8 (2): 261-270 (in Persian).
Omidi, A. H. Shahsavari, M. R., Alhani, A. G., Pasban Eslam, B., Samadi, B., Jahanbin, A., Fanaee, H. R., Bageri, M., and Shariati, F. 2014. Golemehr, a new safflower cultivar, high yielding, spineless and red florets. Research Achievements of Field and Horticulture Crops 3 (2): 81-90 (in Persian).
Pasban Eslam, B. 2015. Effects of row spacing and seeding rate on seed yield and its components in safflower cv. Padideh in Tabriz region. Seed and Plant Improvement Journal 30 (2): 223-236 (in Persian).
Pasban Eslam, B. 2011a. Drought Stress Effects on Productivity of Fall Safflower Genotypes. Iranian Journal of Field Crops Science 42: 275-283 (in Persian).
Pasban Eslam, B. 2011b. Evaluation of physiological indices for improving water deficit tolerance in spring safflower. Journal of Agriculture Science and Technology 13: 327-338.
Pasban Eslam, B. 2004. Evaluation yield and yield components in new spineless safflower genotypes. Iranian Agriculture Science Journal 35: 869-874 (in Persian).
Pasban Eslam, B., and Omidi, A. H. 2019. Evaluation of yield components, seed and oil yields of safflower fall genotypes under water deficit stress during reproductive period. Agriculture Science and Sustainable Production Journal 29 (3): 73-84 (in Persian).
Rao, M. S. S., and Mendham, N. J. 1991. Soil-plant-water relations of oilseed rape (Brassica napus and Brassica campestris). The Journal of Agricultural Science 117: 197-205.
Safavi, S. M., Pourdad, S. S., and Safavi, S. A. 2013. Evaluation of drought tolerance in safflower (Carthamus tinctorius L.) under non-stress and drought stress conditions. International Journal of Advanced Biological and Biomedical Research 1 (9): 1086-1093.
Salem, N., Msaada, K., Dhifi, W., Sriti, J., Mejri, H., Liman, F., and Marzouk, B. 2014. Effect of drought on safflower natural dyes and their biological activity. EXCLI Journal 13: 1-8.
Sharghi, Y., Shirani Rad, A. H., Ayeneh, B. A., Nourmohammadi, G., and Zahedi, H. 2011. Yield and yield components of six canola (Brassica napus L.) cultivars affected by planting date and water deficit stress. African Journal of Biotechnology 10 (46): 9309-9313.
Sinclair, T. R., and Ludlow, M. M. 1985. Who taught plants thermodynamics? The unfulfilled potential of plant water potential. Australian Journal of Plant Physiology 12: 213-217.
Shir Esmaeili, G. H., Maghsudi Mood, A. A., Khajueinejad, G. R., and Abdolshahi, R. 2018. Yield and oil percentage of safflower cultivars (Carthamus tinctorius L.) in spring and summer planting seasons affected by drought stress. Journal of Crop Ecophysiology 12: 237-252 (in Persian).
| ||
|
آمار تعداد مشاهده مقاله: 215 تعداد دریافت فایل اصل مقاله: 245 |
||