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Fallahi, Hamid-Reza, Zamani, Gholamreza, Aghhavani-Shajari, Mahsa, Samadzadeh, Alireza, Branca, Ferdinando, Mehrabani, Mokhadereh. (1396). Saffron Flower and Stigma Yield Changes in Response to Application of Different Levels of super Absorbent Polymer. سامانه مدیریت نشریات علمی, 6(2), 145-151. doi: 10.22092/jmpb.2017.113537
Hamid-Reza Fallahi; Gholamreza Zamani; Mahsa Aghhavani-Shajari; Alireza Samadzadeh; Ferdinando Branca; Mokhadereh Mehrabani. "Saffron Flower and Stigma Yield Changes in Response to Application of Different Levels of super Absorbent Polymer". سامانه مدیریت نشریات علمی, 6, 2, 1396, 145-151. doi: 10.22092/jmpb.2017.113537
Fallahi, Hamid-Reza, Zamani, Gholamreza, Aghhavani-Shajari, Mahsa, Samadzadeh, Alireza, Branca, Ferdinando, Mehrabani, Mokhadereh. (1396). 'Saffron Flower and Stigma Yield Changes in Response to Application of Different Levels of super Absorbent Polymer', سامانه مدیریت نشریات علمی, 6(2), pp. 145-151. doi: 10.22092/jmpb.2017.113537
Fallahi, Hamid-Reza, Zamani, Gholamreza, Aghhavani-Shajari, Mahsa, Samadzadeh, Alireza, Branca, Ferdinando, Mehrabani, Mokhadereh. Saffron Flower and Stigma Yield Changes in Response to Application of Different Levels of super Absorbent Polymer. سامانه مدیریت نشریات علمی, 1396; 6(2): 145-151. doi: 10.22092/jmpb.2017.113537

Saffron Flower and Stigma Yield Changes in Response to Application of Different Levels of super Absorbent Polymer

Journal of Medicinal plants and By-product
مقاله 5، دوره 6، شماره 2، آذر 2017، صفحه 145-151    اصل مقاله (405.05 K)
شناسه دیجیتال (DOI): 10.22092/jmpb.2017.113537
نویسندگان
Hamid-Reza Fallahi* 1؛ Gholamreza Zamani1؛ Mahsa Aghhavani-Shajari2؛ Alireza Samadzadeh1؛ Ferdinando Branca3؛ Mokhadereh Mehrabani4
1Saffron Research Group, Department of Agronomy and Plant Breeding, Faculty of Agriculture, University of Birjand, Birjand, Iran
2Departement of Agronomy, Faculty of Agriculture, Ferdowsi University of Mashhad, Mashhad, Iran
3Department of Agriculture, University of Catania, Catania, Italy
4Departement of Agronomy and Plant Breeding, Sarayan Faculty of Agriculture, University of Birjand, Birjand, Iran
چکیده
Saffron production will be increased in arid regions by providing sufficient water through appropriate agronomic strategies. Therefore, in this investigation the impact of different rates of super absorbent polymer (SAP) including 0,10, 20, 30, 40 and 50 kg ha-1 was studied on saffron flowering traits during two growth cycles. Results showed that the influence of experimental factor was significant on almost all studied indices in both years. Number of flower was on average 22% more than control when 30-40 kg ha-1 SAP was used. Flower yield in the first growth cycle was higher in 40 kg ha-1 (24.9 g.m-2) and in the second one in 30 kg ha-1 (89.4 g.m-2) SAP application, while these values in control treatment were 19.7 and 71.2 g.m-2 for the first and second seasons, respectively. Altogether in two years application of 40 kg ha-1 SAP produced the highest fresh stigma + style yield (4.54 g.m-2) compared with the control (3.47 g.m-2). SAP application at the rates of more than 30 kg ha-1 increased dry stigma yield in average of two years (0.45, 0.50, 0.49 and 0.44 g.m-2 for 0, 30, 40 and 50 kg.ha-1 treatments, respectively). In addition, SAP usage at the rate of 40 kg ha-1 produced the highest number (12.6) and weight (86 g per plant) of replacement corms at the end of second growth season. In total, it seems that SAP consumption can be considered as a suitable option for improvement of saffron flowering in areas affected by drought stress.
کلیدواژه‌ها
Crocus sativus؛ Drought Stress؛ Sepal yield؛ Style yield؛ Water availability
مراجع
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3. Fallahi HR, Rezvani-Moghaddam P, Amiri MB, Aghhavani-Shajari M, Yazdani Biuki R. The study of nutritional management of mother plant and seed priming by biofertilizers on improve salinity toler-ance of wheat (Triticum aestivum L.) cv. Sayonz at germination period. J Agroecol. 2015c;6:689-700.

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6. Behdani MA, Jami Al-Ahmadi M, Fallahi HR. Biomass partitioning during the life cycle of saffron (Crocus sativus L.) using regression models. J Crop Sci Biotech. 2016; 19:71-76.

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8. Fallahi HR, Zamani G, Mehrabani M, Aghhavani-Shajari M, Samadzadeh A. Influence of superabsorbent polymer rates on growth of saffron replacement corms. J Crop Sci Biotech. 2016;19:77-84.

9. Samadzadeh A, Fallahi HR, Zamani G, Nakhaie S, Aghhavani-Shajari M, Amirizadeh A. Impact of super absorbent polymer and irrigation management on seed and essential oil yields of cumin. J Med  plants By-prod. 2016;5:145-152.

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14. Hasanvandi MS, Aynehband A, Rafiee M, Mojadam M, Rasekh A. Effects of supplemental irrigation and super absorbent polymer on yield and seed quality of Safflower (Carthamus tinctorius L.) under dry-farming conditions. Bulletin Environ Pharma Life Sci. 2014;312:174-185.

15. Shooshtarian S, Abedi-Kupai J, Tehrani Far A. Evaluation of application of superabsorbent polymers in green space of arid and semi-arid regions with emphasis on Iran. Inter J Forest, Soil Eros. 2012;2:24-36.

16. Tohidi-Moghadam HR, Shirani-Rad AH, Nour-Mohammadi G, Habibi D, Mashhadi Akbar-Boojar M. Effect of super absorbent application on antioxidant enzyme activities in Canola (Brassica napus L.) cultivars under water stress conditions. American J Agri Biol Sci. 2009;4:215-223.

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