EFFECTS OF FOLIAR SPRAYING WITH SALICYLIC ACID ON SOME QUANTITY AND QUALITY CHARACTERISTICS OF PEAR FRUITS
DOI:
https://doi.org/10.24297/jaa.v7i2.6212Keywords:
Foliar spraying, Pear fruit quality, Pyrus Communis L, Salicylic acid, Total acidity, Total sugarsAbstract
A factorial experiment with randomized complete block design carried out in Erbil governorate, Iraq during 2015 and 2016 seasons on pear (Pyrus Communis L.) Spadona and Compote cvs. to investigate the effects of spraying trees with (0, 0.5, 1.0 and 1.5%) salicylic acid (SA) on some fruits quantity and quality characteristics. The results show that Compote fruits had the highest weight and firmness significantly compared to Spadona fruits in both seasons, whereas Spadona variety records the highest total acidity. Fruits of Compote variety records higher chlorophyll a , chlorophyll b and total carotenoids content significantly compared to Spadona variety in 2015, in the opposite of the results of 2016 in respect to chlorophyll a and chlorophyll b. Spraying trees with SA increased fruit weight and firmness compare to control treatment for both seasons, and total acidity in 2015 and total sugars in 2016, whereas the differences were not significant in 2016 and 2015 for the last two properties. In 2015 spraying 1.5% SA increased each of chlorophyll a and b content significantly compared to other concentrations, whereas significant decrease in total carotenoids content observed with increasing SA concentration, whereas the differences between SA treatments were not significant in 2016 in respect to chlorophyll a, b and total carotenoids.
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2. FAOSTAT, Food Agriculture Organization STAT. 2013. http//faostat.fao.org.
3. Tarabih, M.E. 2014. Improving storability of Le-Conte pear fruit using Aminoethoxyvinylglycine (AVG) and oxalic acid (OA) under cold storage conditions. Asian Journal of Crop Science, 6: 320-333.
4. Zerbini, P.E. 2002. The quality of pear fruit. Acta Hortic., 596: 805-810.
5. Sandhu, S.S.; A.P. Singh. 2000. Effect of harvesting dates and individual seal packaging on the pear fruit cv. Le-Conte during cold storage. Haryana J. Hortic. Sci., 29:48–52.
6. ShiJuan, D.; C. KunSong; L. JunLiang and J.T. Zheng. 2002. The storability and its regulatory mechanism of Huanghua pear (Pyrus pyrifolia Nakai.) fruit as influenced by postharvest treatments. Agric. Sci. China, 1:1238–1245.
7. Asghari, M. and M.S. Aghdam. 2010. Impact of salicylic acid on postharvest physiology of horticultural crops. Trends Food Sci. Technol., 2: 502–509.
8. Raskin, I. 1992. Role of salicylic acid in plants. Ann. Rev. Plant Physiol. Plant Mol. Bio.l, 43: 439–463.
9. Khademi, O.; Z. Zamani; Y. Mostofi; S. Kalantari and A. Ahmadi. 2012. Extending storability of persimmon fruit cv. "Karaj" by postharvest application of salicylic acid. J.Agri. Sci. Tech. 14: 1067-1074.
10. Hooper, L. and A. Cassidy. 2006. A review of the health care potential of bioactive compounds, J. Sci. Food Agric., 86: 1805-1813.
11. Shaaban, M.M., M.K. A. Abed El-Aal and, F. A. Faissal. 2011. Insight into effect of salicylic acid on apple trees growing under saline soil. Res. J. Agri. and Biol. Sci., 7 (2): 150-156.
12. Ali, I., N.A. Abbasi and I.A. Hafiz. 2014. Physiological response and quality attributes of peach fruit cv. Florida King as affected by different treatments of calcium chloride, purerscine and salicylic acid. Pak. J. Agri., 51(1): 33-39.
13. Ngullie, C.R., R.V. Tank and D.R. Bhanderi. 2014. Effect of salicylic acid and humic acid on flowering, fruiting, yield and quality of mango (Mangifera indica L.) cv. Kesar. Adva. Res. J. crop. Improv, 5: 136-139.
14. Hussein, M. A., T. K. Mahdy and Asmaa A. Ibrahim. 2001. Effect of calcium chloride and gibberllic acid treatments on Anna and Dorsett Golden apples during storage.B–Chemical characteris-tics of fruits. J. Agric. Sci., 32(2): 185-200.
15. El-Shazly, S.M., A.M. Eisa, A.M.H. Moảtamed and H.R.M. Kotb. 2013. Effect of some agro-chemicals preharvest foliar application on yield and fruit quality of "Swelling" peach trees. Alex. J. Agric. Res., 58(3): 219-229.
16. Kader, A.A. and F.G. Mitchill. 1989. Maturity and quality, peaches, plums and nectarines growing and handling for fresh market. Publication no. 3331. Publications, Div Agr. Nat. Res., Univ. of California, Okland.
17. A.O.A.C. 2002. Association of Official Agricultural Chemists. Official and Tentative Methods of Analysis. 17th ed. Washington D.C.,U.S.A.
18. Joslyn, M.A. 1970. Methods in Food Analysis (2).Acad. Press, N.Y. London.
19. Ranganna, S. 1977. Manual of Analysis of Fruit and Vegetable Products. Tata McGraw Hill Publishing Company Limited, New Delhi.
20. Reza, A. H. 2006. Design of Experiments for Agriculture and the Natural Sciences. Chapman & Hall IC RC . New York. 437 Pp.
21. Afzadi, M.A. 2012. Genetic and biochemical properties of apples that affect storability and nutritional value. Introductory Paper at the Faculty of Landscape Planning, Horticulture and Agricultural Science. Swedish University of Agricultural Sciences Balsgård. Pp. 41.
22. Hayat, S.; Q. Fariduddin; B. Ali and A. Ahmad. 2005. Effect of salicylic acid on growth and enzyme activities of wheat seedlings. Acta. Agronomica Hungarica. 53: 433-437.
23. Harindra Champa, W. A., M. I. S. Gill ; B. V. C. Mahajan and N. K. Arora. 2014. Preharvest salicylic acid treatments to improve quality and postharvest life of table grapes (Vitis vinifera L.) cv. Flame Seedless.
24. Ahmed, W.; S. Ahmed; L. Ali and H. Hussan. 2015. Effect of pre-harvest spray of Salicylic (SA) and Methyl jasmonate (MeJA) on the phyrtochemicals and physiological changes during the storage of grapefruit cv. Ray ruby. Int. J. Biosci., 6(1): 269- 282.
25. Wang, L.J.; S.J. Chen; W.F. Kong; S.H. Li and D.D. Archbold. 2006. Salicylic acid pretreatment alleviates chilling injury and effects the anti-oxidant system and heat shock proteins of peaches during cold storage, Postharvest Biol. Technol., 41: 244-251.
26. Babalar, M.; M. Asghari; A. Talaei and A. Khosroshahi. 2007. Effect of pre and post-harvest salicylic acid treatment on ethylene production fungal decay and overall quality of selva strawberry fruit. Food chem., 105: 449-453.
27. Razavi, F.; J. Hajilou; G. Dehgan; R. N-B. Hassani and M. Turchi. 2014. Enhancement of postharvest quality of peach fruit by salicylic acid treatment. Int. J. Biosci. 4(1): 177-184.
28. Samra, B.N. 2015. Impact of postharvest salicylic acid and jasmonic acid treatments on quality of "Crimson Seedless" grapes during cold storage and shelf life. Int. J. of Advanced Res., 3(5): 483-490.
29. Jiankang, C.; Z. Kaifang and J. Weibo 2006. Enhancement of postharvest disease resistance in Ya Li pear (pyrus bretschneideri) fruit by salicylic acid sprays on the trees during fruit growth, European J. Plant Pathol., 114: 363-378.
30. Bal, E. and S. Celik. 2010. The effects of postharvest treatments of salicylic acid and potassium permanganate on the storage of kiwifruit. Bulg. J. Agric. Sci., 16: 576-584.
31. Ahmed, S.; Z. Sengh; A. Sattar Khan and Z. Iqbal. 2013. Pre-harvest applicaton of salicylic acid maintain the rind textural properties and reduce fruit rot and chilling injury of sweet orange during cold storage, Pak. J. Agri. Sci., 50(4): 559-569.
32. Srivastava, M.K. and U.N. Dwivedi. 2000. Delayed ripening of banana fruit by salicylic acid, Plant Sci., 158: 87-96.
33. Zhang, Y.; K. Chen; S. Zhang; I. Ferguson. 2003. The role of salicylic acid in postharvest ripening of kiwifruit. Postharvest Biol. Technol., 28: 67-74.
34. Pressey, R. and J.K. Avants. 1973. Separation and characterization of endopolygalacturonase and exopolygalacturonase from peaches. Plant Physiol. 52: 252-256.
35. Lolaei, A.; B. Kaviani; M.A. Rezaei; M.K. Raad and R. Mohammadipour. 2012. Effect of pre- and postharvest treatment of salicylic acid on ripening of fruit and overall quality of Strawberry (Fragaria ananasa Duch cv. Camarosa) fruit. Ann. Biol. Res., 3(10): 4680-4684.
36. Al-Obeed, R.S. 2012. Jujube post-harvest fruit quality and storagability in response to agro-chemicals preharvest application. Afr. J. Aagric. Res., 7(36): 5099-5107.
37. Ivan, S. and T. A. Wheaton. 1971. Effects of ethylene and temperature on carotenoid pigmentation of citrus peel. Florida State Horticulture Society, 264-266.
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