بررسی اثر پوشش‌دارکردن بذر بر جوانه‌زنی گونه خُلَر (Lathyrus sativus) تحت شرایط مختلف تنش رطوبتی و عمق کاشت
محورهای موضوعی :
مرتعداری
محمدباقر ناهیدی
1
,
حمیدرضا محرابی
2
,
علی آریاپور
3
1 - منابع طبیعی مرتعداری
2 - گروه مرتعداری، واحد بروجرد، دانشگاه آزاد اسلامی، بروجرد، ایران
3 - گروه مرتعداری، واحد بروجرد، دانشگاه آزاد اسلامی، بروجرد، ایران
تاریخ دریافت : 1396/04/23
تاریخ پذیرش : 1396/08/23
تاریخ انتشار : 1396/09/01
کلید واژه:
تنش رطوبتی,
عمق کاشت,
درصد جوانه‌زنی,
خُلَر,
چکیده مقاله :
یکی از این روش‌ها پوشش‌دار کردن بذر است. این تحقیق به منظور شناخت شیوه‌های پوشش‌دار کردن بذر بر قدرت جوانه‌زنی گونه مرتعی خلر (Lathyrus sativus) تحت شرایط مختلف تنش‌های رطوبتی و عمق کاشت در منطقه بروجرد انجام گردید. آزمایش به صورت فاکتوریل در قالب طرح کاملا تصادفی با سه تکرار به اجرا درآمد. تیمار درصد رطوبت خاک (تنش خشکی) در سه سطح 9، 14 و 21 درصد وزن خاک خشک، تیمار عمق کاشت در دو سطح سه برابر قطر بذر و کشت در سطح و تیمار ماده پوشش دهنده در چهار سطح شاهد بدون پوشش(NC)، ماده با پایه آلی (OC)، ماده با پایه هیدروژل (HC) و ماده با پایه معدنی (CC) استفاده گردید. درصد جوانه‌زنی گیاه با استفاده از آزمون‌های تجزیه واریانس و چنددامنه‌ای دانکن، مورد ارزیابی و اندازه‌گیری قرار گرفت. اثرات متقابل سه‌گانه نشان‌دهنده آن است که درصد جوانه‌زنی در سطح رطوبت 21 درصد و عمق کاشت سه برابر قطر بذر در همه تیمارهای پوشش‌دهنده بذر نسبت به سطح رطوبت 9 و 14 درصد در عمق کاشت سطحی و سه برابر قطر بذر بسیار بیش‌تر می‌باشد. در سطوح رطوبتی 9 و 14 درصد در عمق کاشت سطحی، جوانه‌زنی یا صورت نگرفته یا به میزان بسیار کمی صورت گرفته است. نتایج بدست آمده حاکی از آن است که پوشش‌دار کردن بذر بر روی درصد جوانه‌زنی گونه خلر از لحاظ آماری تاثیر معنی‌داری نداشته است.
چکیده انگلیسی:
Effects of seed coating methods on seed germination of Lathyrus sativus in different moisture stress levels and sowing depths Nahidi.Mohamad.Bagher*[1], Mehrabi.Hamid.Reza[2], Ariapoor.Ali[3] Abstract This research performed in order to consider coating ways of seed on germination power of pasture spicy in Lathyrus sativus and variety condition of humidity tensions and planting depth region Borujerd. This model was carried out on factorial experiment and completely accidental of model shape with three repetitions. Present treatment of soil wetness (dryness tension) used in three levels 9%, 14% and 21%of dry soil weight, planting depth treatment in 2levels of third identical seed diameter and sowing in level and covering treatment in four levels of witness without cover(Nc), material with organic base(Oc) material with Hydrogen base(Hc) and material with mineral base (Cc). Above activities were done by using of different tests like variance analysis and Donken multi scopes test. The results among main impacts of treatments on germination percentage showed that, soil moisture percent and sowing depth bad connection less than hundredth in meaningful level. Connection didn’t observe between seed coating with germination percentage of species plant. Triplicate Reciprocal influences indicate that root length has been more in 21% of moisture level, shallow of deep cultivation and 21percent in moisture level, sowing depth triplicate seed diameter in all covering treatments of seed than to 14% and 9% of moisture levels in surface sowing depth and triplicate of seed diameter. In 9%and14% of moisture levels in surface sowing depth indicate that condition didn’t perform or carried out a little in germination percentage factor. Key Words: Lathyrus sativus, Germination percentage, Moisture tension, Sowing depth. [1] - corresponding author: master of science at natural science, Boroujerd branch, Islamic Azad university. Email:Mohammadbaghernahidi@gmail.com [2] -Department of Range Management, Borujerd Branch, Islamic Azad University, Borujerd, Iran. [3] -Department of Range Management, Borujerd Branch, Islamic Azad University, Borujerd, Iran
منابع و مأخذ:
References:
Adhikary, P., A. Mukherjee, and A. Barik. 2016. Free fatty acids from Lathyrus sativus seed coats acting as short-range attractants to Callosobruchus maculatus (F.) (Coleoptera: Bruchidae). Journal of Stored Products Research. 67: 56-62.
Darvish, Z., H.R. Mehrabi, & M. Farahpor, 2012. Effect Review of seed coating methods on stamina index of Secale montanum in different moisture stress levels and sowing depths, Journal of Natural Ecosystems of Iran 2 (4): 13-20. (In Persian).
Dixit, G.P., A.K. Parihar, A. Bohra & N.P. Singh. 2016. Achievements and prospects of grass pea (Lathyrus sativus L.) improvement for sustainable food production. The Crop Journal 4(5): 407-416.
Gesch, R. W., D. W. Archer and K. Spokas. 2012. Can using polymer-coated seed reduce the risk of poor soybean emergence in no-tillage soil?. Field Crops Research. 125: 109-116.
Girma, D. and k. Lijalem. 2012. Genetic improvement of grass pea (Lathyrus sativus) in Ethiopia: an unfulfilled promise. Plant breeding. 131(2): 231-236.
Gorim, L. and F. Asch. 2015. Seed coating reduces respiration losses and affects sugar metabolism during germination and early seedling growth in cereals. Functional plant biology. 42(2): 209-218.
Gorim, L. and F. Asch. 2017. Seed Coating Increases Seed Moisture Uptake and Restricts Embryonic Oxygen Availability in Germinating Cereal Seeds. Biology. 6(2): 31.
Jiang, J., M. Su, Y. Chen, N. Gao, C. Jiao, Z. Sun, F. Li and C. Wang. 2013. Correlation of drought resistance in grass pea (Lathyrus sativus) with reactive oxygen species scavenging and osmotic adjustment. Biologia. 68(2): 231-240.
Karanam, P.V., and V. Vadez. 2010. Phosphorus coating on pearl millet seed in low P alfisol improves plant establishment and increases stover more than seed yield. Experimental agriculture. 46(4): 457-469.
Madsen, M. D., S. J. Kostka, A. L. Inouye and D. L. Zvirzdin. 2012. Postfire Restoration of Soil Hydrology and Wildland Vegetation Using Surfactant Seed Coating Technology. Rangeland Ecology & Management. 65(3): 253-259.
Mašauskas, S.V., A. Mašauskiene , R. Repšien, R. Skuodien, Z. Brazien, j. Peltonen. 2008. Phosphorus seed coating as starter fertilization forspring barley. Acta Agriculturae Scandinavica, Section B — Soil & Plant Science. 58(2): 124–131.
Mehrabi, H.R., M.R. Chaichi, R. Tavakolafshari , H. Madah Arefi, & Gh. Zahedi Amiri, 2010. Effects of seed coating methods on seed germination of Sanguisorba minor in different soil moisture levels and sowing depths. Iranian journal of Range and Desert Reseach 17 (3): 489-498. (In Persian).
Rehman, A.-u. & M. Farooq, 2013. Boron application through seed coating improves the water relations, panicle fertility, kernel yield, and biofortification of fine grain aromatic rice. Acta Physiologiae Plantarum 35(2): 411-418.
Rezayee, M., H.R. Mehrabi, & M. Farahpor, 2012.The effect of seed coating on dry weight of pasture Astragalus adscendens under different conditions of humidity and sowing depth. Journal of Plant Ecophysiology 4 (1):61-68. (In Persian).
Saadat, F. & S.M. Ehteshami, 2016. Effect of seed coating with growth promoting bacteria and micronutrients on germination characteristics of corn. Iranian Journal of Seed Science and Research 3(2): 81-94. (In Persian).
Shiferaw, E., M. E. Pè, E. Porceddu and M. Ponnaiah. 2012. Exploring the genetic diversity of Ethiopian grass pea (Lathyrus sativus L.) using EST-SSR markers. Molecular Breeding. 30(2): 789-797.
Silvestre, S., S. de Sousa Araújo, M.Carlota Vaz Patto and J. Marques da Silva. 2014. Performance index: an expeditious tool to screen for improved drought resistance in the Lathyrusgenus. Journal of integrative plant biology. 56(7): 610-621.
Soren, K.R., A. Yadav, G. Pandey, P. Gangwar, A.K Parihar, A. Bohra, G.P. Dixit and S. Datta. 2015. EST‐SSR analysis provides insights about genetic relatedness, population structure and gene flow in grass pea (Lathyrus sativus). Plant Breeding. 134(3): 338-344.
Talukdar, Dibyendu. 2009. Recent progress on genetic analysis of novel mutants and aneuploid research in grass pea (Lathyrus sativusL.). African Journal of Agricultural Research.4(11): 1549-1559.
Tavakkol Afshari. R. Abasi, A, & Ghasemi. A. 2007. Seed Technology. Tehran university publications, 515pp. (In Persian).
Tavakkoli, S., H.R. Mehrabi, M. Farahpoor, 2013.Effects of seed coating methods on stamina index of Medicago sativa in different moisture stress levels and sowing depths, Journal of Natural Ecosystems of Iran 3 (3):79-87(In Persian).
22. Williams, M. I., R. K. Dumroese, D. S. Page-Dumroese and S. P. Hardegree. 2016. Can biochar be used as a seed coating to improve native plant germination and growth in arid conditions? Journal of Arid Environments 125: 8-15.
_||_References:
Adhikary, P., A. Mukherjee, and A. Barik. 2016. Free fatty acids from Lathyrus sativus seed coats acting as short-range attractants to Callosobruchus maculatus (F.) (Coleoptera: Bruchidae). Journal of Stored Products Research. 67: 56-62.
Darvish, Z., H.R. Mehrabi, & M. Farahpor, 2012. Effect Review of seed coating methods on stamina index of Secale montanum in different moisture stress levels and sowing depths, Journal of Natural Ecosystems of Iran 2 (4): 13-20. (In Persian).
Dixit, G.P., A.K. Parihar, A. Bohra & N.P. Singh. 2016. Achievements and prospects of grass pea (Lathyrus sativus L.) improvement for sustainable food production. The Crop Journal 4(5): 407-416.
Gesch, R. W., D. W. Archer and K. Spokas. 2012. Can using polymer-coated seed reduce the risk of poor soybean emergence in no-tillage soil?. Field Crops Research. 125: 109-116.
Girma, D. and k. Lijalem. 2012. Genetic improvement of grass pea (Lathyrus sativus) in Ethiopia: an unfulfilled promise. Plant breeding. 131(2): 231-236.
Gorim, L. and F. Asch. 2015. Seed coating reduces respiration losses and affects sugar metabolism during germination and early seedling growth in cereals. Functional plant biology. 42(2): 209-218.
Gorim, L. and F. Asch. 2017. Seed Coating Increases Seed Moisture Uptake and Restricts Embryonic Oxygen Availability in Germinating Cereal Seeds. Biology. 6(2): 31.
Jiang, J., M. Su, Y. Chen, N. Gao, C. Jiao, Z. Sun, F. Li and C. Wang. 2013. Correlation of drought resistance in grass pea (Lathyrus sativus) with reactive oxygen species scavenging and osmotic adjustment. Biologia. 68(2): 231-240.
Karanam, P.V., and V. Vadez. 2010. Phosphorus coating on pearl millet seed in low P alfisol improves plant establishment and increases stover more than seed yield. Experimental agriculture. 46(4): 457-469.
Madsen, M. D., S. J. Kostka, A. L. Inouye and D. L. Zvirzdin. 2012. Postfire Restoration of Soil Hydrology and Wildland Vegetation Using Surfactant Seed Coating Technology. Rangeland Ecology & Management. 65(3): 253-259.
Mašauskas, S.V., A. Mašauskiene , R. Repšien, R. Skuodien, Z. Brazien, j. Peltonen. 2008. Phosphorus seed coating as starter fertilization forspring barley. Acta Agriculturae Scandinavica, Section B — Soil & Plant Science. 58(2): 124–131.
Mehrabi, H.R., M.R. Chaichi, R. Tavakolafshari , H. Madah Arefi, & Gh. Zahedi Amiri, 2010. Effects of seed coating methods on seed germination of Sanguisorba minor in different soil moisture levels and sowing depths. Iranian journal of Range and Desert Reseach 17 (3): 489-498. (In Persian).
Rehman, A.-u. & M. Farooq, 2013. Boron application through seed coating improves the water relations, panicle fertility, kernel yield, and biofortification of fine grain aromatic rice. Acta Physiologiae Plantarum 35(2): 411-418.
Rezayee, M., H.R. Mehrabi, & M. Farahpor, 2012.The effect of seed coating on dry weight of pasture Astragalus adscendens under different conditions of humidity and sowing depth. Journal of Plant Ecophysiology 4 (1):61-68. (In Persian).
Saadat, F. & S.M. Ehteshami, 2016. Effect of seed coating with growth promoting bacteria and micronutrients on germination characteristics of corn. Iranian Journal of Seed Science and Research 3(2): 81-94. (In Persian).
Shiferaw, E., M. E. Pè, E. Porceddu and M. Ponnaiah. 2012. Exploring the genetic diversity of Ethiopian grass pea (Lathyrus sativus L.) using EST-SSR markers. Molecular Breeding. 30(2): 789-797.
Silvestre, S., S. de Sousa Araújo, M.Carlota Vaz Patto and J. Marques da Silva. 2014. Performance index: an expeditious tool to screen for improved drought resistance in the Lathyrusgenus. Journal of integrative plant biology. 56(7): 610-621.
Soren, K.R., A. Yadav, G. Pandey, P. Gangwar, A.K Parihar, A. Bohra, G.P. Dixit and S. Datta. 2015. EST‐SSR analysis provides insights about genetic relatedness, population structure and gene flow in grass pea (Lathyrus sativus). Plant Breeding. 134(3): 338-344.
Talukdar, Dibyendu. 2009. Recent progress on genetic analysis of novel mutants and aneuploid research in grass pea (Lathyrus sativusL.). African Journal of Agricultural Research.4(11): 1549-1559.
Tavakkol Afshari. R. Abasi, A, & Ghasemi. A. 2007. Seed Technology. Tehran university publications, 515pp. (In Persian).
Tavakkoli, S., H.R. Mehrabi, M. Farahpoor, 2013.Effects of seed coating methods on stamina index of Medicago sativa in different moisture stress levels and sowing depths, Journal of Natural Ecosystems of Iran 3 (3):79-87(In Persian).
22. Williams, M. I., R. K. Dumroese, D. S. Page-Dumroese and S. P. Hardegree. 2016. Can biochar be used as a seed coating to improve native plant germination and growth in arid conditions? Journal of Arid Environments 125: 8-15.
