پیوندهای مفید
اخبار و اعلانات
آمار
| تعداد نشریات | 158 |
| تعداد شماره‌ها | 6,226 |
| تعداد مقالات | 67,700 |
| تعداد مشاهده مقاله | 115,008,005 |
| تعداد دریافت فایل اصل مقاله | 89,689,366 |
تأثیر محلول‌پاشی اسید سالیسیلیک در شرایط کم‌آبیاری بر عملکرد و کارآیی مصرف آب خیار (Cucumis sativus cv. Kish F1) | ||
| تحقیقات آب و خاک ایران | ||
| مقاله 2، دوره 51، شماره 3، خرداد 1399، صفحه 553-561 اصل مقاله (502.11 K) | ||
| نوع مقاله: مقاله پژوهشی | ||
| شناسه دیجیتال (DOI): 10.22059/ijswr.2019.289924.668334 | ||
| نویسندگان | ||
| جعفر نیکبخت* 1؛ ابراهیم محمدی2؛ طاهر برزگر3 | ||
| 1دانشیار و عضو هیات علمی گروه مهندسی آب، دانشکده کشاورزی، دانشگاه زنجان، زنجان، ایران. | ||
| 2فارغ‌التحصیل کارشناسی ارشد آبیاری و زهکشی، گروه مهندسی آب، دانشکده کشاورزی، دانشگاه زنجان، زنجان، ایران | ||
| 3دانشیار و عضو هیات علمی گروه علوم باغبانی، دانشکده کشاورزی، دانشگاه زنجان، زنجان، ایران. | ||
| چکیده | ||
| کم‌آبیاری روش مدیریت مصرف آب است که با حذف آب اضافه، موجب افزایش کارآیی مصرف آب می‌شود. کاربرد تنظیم‌کننده‌های رشد گیاه (مانند اسید سالیسیلیک) باعث افزایش مقاومت گیاهان تحت تنش می‌شود. هدف از پژوهش حاضر بررسی اثر محلول‌پاشی اسید سالیسیلیک در سطوح متفاوت آبیاری بر عملکرد و کارآیی مصرف آب بود. پژوهش بر اساس آزمایش فاکتوریل بر پایه بلوک‌های کامل تصادفی در 3 تکرار از خرداد تا آبان ماه 1397 در مزرعه تحقیقاتی دانشگاه زنجان روی گیاه خیار رقم (cv. Kish F1) انجام شد. تیمارهای آزمایش غلظت اسید سالیسیلیک در 3 سطح (0/3، 5/1 و صفر میلی‌مولار) و سطوح آبیاری در 3 سطح (100، 80 و 60 درصد نیاز آبی) بود. تیمار 100 درصد نیاز آبی و صفر میلی‌مولار اسید سالیسلیک بهعنوان تیمار شاهد در نظر گرفته شد. بر اساس نتایج، محلول‌پاشی بوته‌های خیار با 0/3 میلی‌مولار اسید سالیسیلیک نسبت به تیمار صفر میلی‌مولار، باعث 32 درصد افزایش در میانگین شاخص کلروفیل برگ در تیمار 100 درصد نیاز آبی و 21 و 4/9 درصد افزایش در میانگین سطح برگ و محتوای نسبی آب برگ (به ترتیب) در تیمار 80 درصد نیاز آبی شد. بیش‌ترین میانگین تعداد میوه در بوته، عملکرد کل و کارآیی مصرف آب در تیمار 0/3 میلی‌مولار اسید سالیسیلیک حاصل شد (بهترتیب 9/9 عدد، 1/34 تن در هکتار و 1/15 کیلوگرم بر مترمکعب) که نسبت به تیمار صفر میلی‌مولار اسید سالیسیلیک به ترتیب 4/38، 0/39 و 0/40 درصد افزایش داشت. بر اساس نتایج پژوهش، اعمال 20 درصد کم‌آبیاری و 0/3 میلی‌مولار اسید سالیسیلیک برای گیاه خیار در منطقه زنجان پیشنهاد می‌شود. | ||
| کلیدواژه‌ها | ||
| اسید سالیسیلیک؛ گیاه خیار؛ کم‌آبیاری؛ نیاز آبی گیاه؛ کارایی مصرف آب | ||
| عنوان مقاله [English] | ||
| Effect of Salicylic Acid Foliar Application under Deficit Irrigation Conditions on Yield and Water Use Efficiency in Cucumber (Cucumis sativus cv. Kish F1) | ||
| نویسندگان [English] | ||
| Jaefar Nikbakht1؛ ebrahim mohammadi2؛ Taher Barzegar3 | ||
| 1Associate Professor, Department of Water Engineering, Faculty of Agriculture, University of Zanjan, Zanjan, Iran. | ||
| 2M.Sc. Graduated of Irrigation and Drainage, Department of Water Engineering, Faculty of Agriculture, University of Zanjan, Zanjan, Iran. | ||
| 3Associate Professor, Department of Horticulture Science, Faculty of Agriculture, University of Zanjan, Zanjan, Iran. | ||
| چکیده [English] | ||
| Deficit irrigation is a method for water use management that water use efficiency increases by eliminating excess water. Application of crop growth regulators such as Salicylic Acid increase the resistance of crops under water stress. The purpose of the current study was to investigate the effect of Salicylic Acid foliar application under deficit irrigation conditions on yield of cucumber and water use efficiency. This study was contacted as factorial test based on randomized complete blocks in 3 treatments since June to November 2018 in The Research Filed of University of Zanjan on cucumber (cv. Kish F1). Experimental treatments were Salicylic Acid concentration in 3 levels (3.0, 1.5 and 0.0 mM) and irrigation water amount in 3 levels (100, 80 and 60% of crop water requirement). The control treatment was 100% crop water requirement and 0.0 mM Salicylic Acid. Based on the results, the foliar applicasion of 3.0 mM Salicylic Acid increased chlorophyll index, 32% at 100% crop water requirement and leaf area and relative water contants, 21% and 9.4% (respectivevly) at 80% crop water requirement as compared to the control treatment. Maximum means of fruits number per plant, total yield and water use efficiency were obtained at 3.0 mM salicylic acid foliar application (respectivevly 9.9, 34.1 ton/ha and 15.1 kg/m3) that they were 38.4%, 39.0% and 40.0% more than the one in treatment of 0.0 mM Salicylic Acid. Considering the results of current research, applicasion of 20% deficit irrigation and 3.0 mM Salicylic Acid as foliar application are suggested for cucumber in the region of Zanjan. | ||
| کلیدواژه‌ها [English] | ||
| Salicylic Acid, Cucumber, Deficit irrigation, Crop water requirement, Water use efficiency | ||
| مراجع | ||
|
Abd El-Mageed, T.A., Semida, W.M., Mohamed, G.F. and Rady, M.M. (2016). Combined effect of foliar-applied salicylic acid and deficit irrigation on physiological–anatomical responses, and yield of squash plants under saline soil. South African Journal of Botany, 106: 8-16. Abhari, A. and Gholinezhad, E. (2019). Effect of Salicylic acid foliar application on barley water use efficiency in cut-off condition. Iranian Journal of Field Crops Research, 17(1): 157-167. (In Farsi). Allen, R.G., Periera, L.S., Raes, D. and Smith, M. (1998). Crop evapotranspiration (guidelines for computing crop water requirements). FAO Irrigation and Drainage Paper. No.56, Rome. Italy. Alomran, A.M. and Luki, I.I. (2012). Effects of deficit irrigation on yield and water use of grown cucumbers in Saudi Arabia.WIT Transactions on Ecology and The Environment, 168: 353-358. Azizi, Z., Barzegar, T. and Ghahremani, Z. (2017). Effects of salicylic acid and humic acid on yield and fruit quality of the "Zard Jalali" melon under water deficit stress. Journal of Crops Improvement, 19(2): 387-400. (In Farsi). Ebrahimi, M. and Jafari Haghghi, B. (2012). The effect of Salicylic acid application on yield and yield components of corn (Zea mays L.) in drought stress condition. Journal of Plant Ecophysiology, 4(10): 1-13. (In Farsi). Esmaeili, M., Farhadi Bansouleh, B. and Ghobadi, M. (2015). Effects of deficit irrigation on quantity and quality of soybean crop yield in Kermanshah region. Journal of Water and Soil, 29(3): 551-559. (In Farsi). Faramarz Pour, A.R., Delshad, M. and Parsi Nejad, M. (2012). An evaluation of growth, yield and water use efficiency of greenhouse cucumber production at different soil moisture Circumstances using Tensiometer as moisture measuring instrument. Iranian Journal of Horticultural Science, 43(3): 285-292. (In Farsi). Haghighati, B., Boroumand Nassab, S. and Nasseri, A.A. (2015). Effect of different deficit irrigation managements in furrow and tape drip methods on potato yield and water Productivity. Journal of Water Research in Agriculture, 29.2(2): 181-193. (In Farsi). Heidarian, N., Barzegar, T. and Ghahremani, T. (2017). Effect of water deficit stress on the growth, yield, fruit quality and water use efficiency of some Iranian melon accessions. Journal of Crops Improvement, 19(2): 287-302. (In Farsi). Javanpour, R., Nosrati, S.Z. and Nejadsahebi, M. (2014). Effects of concentration and spraying time of phenyl-phethalamate acid (Auxin Synergist) on yield of tomato, cucumber, eggplant and cabbage under field conditions. Iranian Journal of Horticultural Science, 45(3): 279-286. (In Farsi). Karimi, N., Sadraddini, S.A.A., Nazemi, A.H., Farsadizadeh, D., Hossienzadeh Dalir, A. and Dehghani, F. (2010). Effects of deficit irrigation on yield and growth of greenhouse cucumber. Water and Soil Science, 20(1): 15-25. (In Farsi). Karimi, R., Hadi, H. and Tajbakhsh Shishavan, M. (2016). Exploring the possibility of reducing deficit water stress damage on yield of forage sorghum by foliar application of salicylic acid and zinc sulphate. Journal of Crops Improvement, 18(2): 507-520. (In Farsi). Mardani, H., Bayat, H. and Azizi, M. (2011). Effects of salicylic acid application on morphological and physiological characteristics of cucumber seedling (Cucumis sativus cv. Super Dominus) under drought Stress. Journal of Horticulture Science, 25(3): 320-326. (In Farsi). Mohamed, R.A., Abdelbaset, A.K. and Abd-Elkader, D.Y. (2018). Salicylic acid effects on growth, yield, and fruit quality of strawberry cultivars. Journal of Medicinally Active Plants, 6(2): 1-11. Molae, R., Aelaei, M., Arghavani, M. and Nikbakht, J. (2018). Effect of different irrigation regimes and salicylic acid on morphophysiological characters of Calendula officinalis L. under zanjan climate conditions. Iranian Journal of Horticultural Science, 48(4): 965-975. (In Farsi). Moslehi, Sh., Najafi, P., Tabatabaei, S.H. and Nourmahnad, N. (2011). Effect of soil moisture stress on yield and growth indexes of greenhouse cucumber. Journal of Water and Soil, 25(4): 770-775. (In Farsi). Naz, H., Akram, N.A. and Ashraf, M. (2016). Impact of Ascorbic acid n growth and some physiological attributes of cucumber (Cucumis Stativus) plants under water deficit conditions. Pakistan Journal of Botany, 48(3): 877-883. Nikbakht, J., Khandeh Rouyan, M., Tavakkoli, A. and Taheri, M. (2014). Effect of deficit irrigation with magnetized water on yield and water productivity of maize. Journal of Water Research in Agriculture, 27(4): 551-563. (In Farsi). Ragh Ara, H. and Moosavi, S.Gh. (2018). Effect of water deficit stress and application of humic and salicylic acid on physiological traits, yield and yield components of corn. Journal of Iranian Plant Ecophysiological Research, 13(50): 87-101. (In Farsi). Rezaei Chiyaneh, E. and Pirzad, A. (2014). Effect of Salicylic acid on yield, component yield and essential oil of Black Cumin (Nigella sativa L.) under water deficit stress. Iranian Journal of Field Crops Research, 12(3): 427-437. (In Farsi). Rezaei Estakhroeih, A., Irandost, M. and Kambakhsh, M. (2017). Effect of deficit irrigation on water use efficiency, yield and it's components of cotton (‘Varamin’ cultivar). Journal of Water and Irrigation Management, 6(2): 205-216. (In Farsi). Safari, M., Arghavani, M. and Kheiri, A. (2018). Effect of salicylic acid on morphological and physiological characteristics of vetiver grass under water deficit stress conditions. Journal of Crops Improvement, 19(3): 591-603. (In Farsi). Shafaei, A., Karimi, A. and Barzegar, R. (2019). Effects of soil moisture deficit levels at irrigation time on shoot and root growth indices, yield and water use efficiency of greenhouse cucumber. Journal of Crop Production and Processing, 9(2): 29-40. (In Farsi). Tayebi, A., Farahvash, F., Mirshekari, B., Tari-nejad, A. and Yarnia, M. (2018). Effect of shoot application of Salicylic acid on some growth parameres and yield of safflower (Carthamus tinctorius L.) under water stress. Journal of Plant Ecophysiology, 10(32): 78-93. (In Farsi). | ||
|
آمار تعداد مشاهده مقاله: 549 تعداد دریافت فایل اصل مقاله: 275 |
||