Biofertilizers and Drought Stress Effects on Yield and Yield Components of Fennel (Foeniculum vulgare Mill.)

Author

Lorestan University, College of Agriculture, Department of Agronomy, Khorramabad, Iran

Abstract

Effects of biofertilizers and stacosorb polymer* on yield and yield components of fennel (Foeniculum vulgare Mill.) under drought stress were evaluated using a split-factorial experiment based on a randomized complete block design (RCBD) with three replications at the agricultural research farm of Lorestan University, Khorramabad, Iran in 2013. The factors included drought condition (stressed and non-stressed) in the main plots, biofertilizer (nitroxin and barvar-2 phosphate) and stacosorb polymer [control and non-control] in the sub-plots.  Results showed use of the biofertilizers had positive effects on the umbel number per plant, seed number per umbel, seed number per plant, harvest index, total dry matter, seed yield, plant height, and essential oil yield and percentage. The use of stacosorb had a significant positive effect on the plant height and seed number per plant under drought condition. The highest 1000-seed weight (4.82 g) was recorded in treatment with no fertilizer in the non-stressed plots. The highest total dry matter (192.7 g/m2) and seed yield (56.57 g/m2) were obtained from treatment with nitroxin in the non-stressed plots. The highest harvest index (45.24%) was recorded in treatment with the barvar-2 phosphate biofertilizer in the non-stressed plots. In conclusion, the biofertilizers affected significantly on some important traits of fennel. Also stacosorb polymer could counteract the unfavorable consequences of drought stress.

Keywords

References

1. Kapoor R, Giri B, Mukerji K G. Improved growth and essential oil Yield and quality in (Foeniculum vulgar Mill.) on mycorrhiza inculation supplemented with p- fertilizer. Biores Technol. 2004;93:307-311.
2. Kader M A. Effect of Azotobacter inoculant on the yield and nitrogen uptake by wheat. J Biol Sci. 2002;2:259-261.
3. Abo Baker AA, Mostafa GG. Effect of Bio-and Chemical Fertilizers on Growth, Sepals Yield and Chemical Composition of Hibiscus sabdariffa at New Reclaimed Soil of South Valley Area. Asian J Crop Sci. 2011;3:16-25.
4. Malbubi M A. Characteristics of Barvar-2 phosphate biofertilizer. Jahad Daneshgahi Publication & Green Biotech Co. 2007;104. (In Persian).
5. Kizilkaya R. Yield response and nitrogen concentrations of spring wheat (Triticum aestivum). Inoculated with Azotobacter chroococcum strains. Eco Engin. 2008;33:150-156.
6. Keshavarz L, Farahbakhsh H, Golkar P. Effects of Different Irrigation and Superabsorbent Levels on Physio-Morphological Traits and Forage Yield of Millet (Pennisetum americanum L.). American-Eurasian J. Agric & Environ Sci. 2013;13:1043-1049.
7. Ghorbani A. Medicinal plants of Torkaman Sahra, Vol. 1. Publication of Shahid Beheshti University of Medical Sciences,Tehran. 2005;124. (In Persian).
8. Khorsand A. Medicinal plants. Shahrab and Ayandeh Gostar Publication. 2006;197. (In Persian).
9. Gross M, Friedman J, Dudai N, Larkov O, Cohen Y, Bar E. Biosynthesis of Estragole and t-in bitter fennel (Foeniculum vulgare Mill. var. vulgare) chemotypes. Changes in SAM: phenylpropene o-methyltranferase activities during development. Plant Science. 2002;163:1047-1053
10. Baser, K. H. C. and T. Ozek, Essential oils of Mediasia macrophylla and Foeniculum vulgar Millfrom Uzbekistan. J  Essen Oil Res. 1997;9:246-250.
11. Falahi J, Koochaki AR, Rezvani- Moghadam P. Effect of biological fertilizers on qualitative and quantitative yield of Matricaria chamomilla L. Iranian J Field Crops Res. 2009;7:127-134. (In Persian).
12. Talaee A, Asadzadeh A. The effect of stacosorb hydrogel on decreasing desiccation in olive tree. The Third National Congress on Superabsoebent Hydrogel Agricultural Application. Iran Polymer & Petrochem Institute. 2005. (In Persian).
13. Mahfouz SA, Sharaf-Eldin MA. Effect of mineral vs. biofertilizer on growth, yield and essential oil content of Fennel. Medicinal and Aromatic Plants Department, National Res Center. Cairo. 2007;12622, Egypt.
14. Tabrizi L. Study of ecological characteristics of Thymus transcaspicus in natural environment and the possibility of its domestication in low input farming. PHD Thesis. Department of Agronomy (Ecology), School of Agriculture, Ferdowsi University of Mashhad. 2007. (In Persian).
15. Khoshvaghti H, Akrami M, Yusefi M, Baserkouchehbagh S, Hoseini M.Influence of seed inoculation with biological fertilizer on fennel (Foeniculum Vulgare) and coriander (Coriandrum Sativum) germination. Int J Biosci. 2013;3:108-114. (In Persian).
16. Zehtab-Salmasi S. Eco-physiological effect of irrigation and sowing date on growth, yield, essential oil, and anthol in medicinal anise. PHD. Thesis. Department of Agronomy and Crop Breeding, Tabriz University. 2001. (In Persian).
17. Tatari, M. Effect of different levels of salinity and irrigation on growth and yield of green cumin under the climatic condition of Mashhad. M. Sc. Thesis. Department of Agronomy, School of Agriculture, Ferdowsi University of Mashhad. 2004. (In Persian).
18. Zaid HA. Effect of Rhizobacteria and nitrogen fertilization on the yield of barley. J Agric Sci. Mansoura Uni. 1992;17:3981-3986.
19. Madkour MA, Hassouna MG, Hassan MT. N2-fixation in newly introduced barley cultivars adaptable to arid conditions in Egypt. J Agric Res. 1987;32:351-363.
20. Hosein Talaei Gh, Gholami S, Kobra Pishva Z, Amini Dehaghi M. Effects of Biological and Chemical Fertilizers Nitrogen on Yield Quality and Quantity in Cumin (Cuminum Cyminum L.)J Chem Health Risks. 2014;4:55-64. (In Persian).
21. El-Hawary MI, El- Hawary I, Talman AM. El-Ghamary El-Naggar E.  Effect of application of bio fertilizer on the yield and NPK uptake of some wheat genotypes as affected by the biological properties of soil. Pakistan J Biol Sci. 2002;5:1181-1185.
22. Khalili-Mahalleh H, Heidari Sharfi A, Nourmohammadi G, Darvish F, Islam MH, Valizadegan E. Effect of superabsorbentpolymer (Tarawat A200) on forage yield andqualitative characters in corn under deficit irrigation condition in khoy zone (Northwest ofIran). Adv Environ Biol..2011;5:2579-2587.
23. Khadem SA, Ghalavi M, Ramroodi M,Mousavi SR, Rousta MJ, Rezvani-Moghadam P. Effect of animal manure andsuperabsorbent polymer on corn leaf relative water content, cell membrane and leaf chlorophyll content under dry condition. Australian J Crop Sci. 2010;4:642-647.
24. Surendra SR, Tomar KP, Gupta KP, Mohd A, Nigam KB. Effect of irrigation and fertility levels on growth and yield of coriander (Coriandrum sativum). Indian J Agron. 1994;30:442-447.
25. Timmermann BN, Steelink C, Loewus FA. Recent advanced in phytochemistry, Vol. 18: phytochemical adaptation to stress. Plenum Press. 1984;333.
26. Bunting M, Chung B. Effects of irrigation and nitrogen on the yield components of fennel (Foeniculum vulgare Mill.). Australian J Exp Agric. 1994;34:845-849.
27. Kazemi-Saeed F. Effect of drought stress and nitrogen fertilizer on growth, mineral elements, tissue content, and essential oil of green cumin. M. Sc. Plant Science Department. Tarbiat Modares University. 2002. (In Persian).
Journal of Medicinal plants and By-product
Volume 6, Issue 1
April 2017
Pages 17-25

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