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International Journal Of Horticulture, Agriculture And Food Science(IJHAF)

Effect of altitude and fruit bearing position on physical quality attributes of mandarin (Citrus reticulata Blanco) in Kavre, Nepal

Kiran Timilsina , Kalyani Mishra Tripathi


International Journal of Horticulture, Agriculture and Food science(IJHAF), Vol-3,Issue-4, July - August 2019, Pages 232-242,

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Mandarin occupies a prominent position in the total fruit sector of Nepal. A study was conducted to assess the physical quality of mandarin in Kavre district of Nepal during February, 2018. Three altitudes (1410, 1540 and 1670 m.asl) and four bearing positions (East, West, North and South) in each tree were taken, from southern facing slope of local mandarin orchard under normal farmer managed practices. Fruits from each sector were scored for total weight, peel weight, peel thickness, length, diameter, juice content, rag and seed content and firmness. The result showed that the peel thickness (4.26 mm), length (51.62mm), firmness (6.04 lb/cm2) were recorded higher in the mandarin harvested from an altitude of 1410 m.asl. Weight (78.37 g), percentage composition of peel (34.91%) and diameter (58.85 mm) were recorded highest in mandarin at an altitude 1540 m.asl. Percentage composition of juice (45.11%), percentage composition of rag and seed (27.62%) was recorded highest in mandarin fruit harvested in 1670 m.asl altitude. Similarly, weight (83.40 g), percentage composition of rag and seed (29.13%), length (49.16 mm) and diameter (59.08 mm) were recorded higher in mandarin on eastern canopy of tree. Percentage composition of juice (47.36%) was recorded higher in mandarin fruit harvested from western canopy. Peel thickness (3.74 mm) and firmness (4.41 lb/cm2) were recorded highest in mandarin harvested from northern canopy of tree. The percentage composition of peel (33.81%) was highest in mandarin of southern canopy. The combined effect of altitude and fruit bearing position had significant effect on percentage composition of juice (P<0.01), percentage composition of rag and seed (P=0.08), length (P=0.016) and firmness (P=0.021). Mandarins at southern bearing position located at 1540 m.asl and lower altitude were comparatively of good quality than of the upper altitude

Canopy Position, Altitude, Physical, Quality Parameters

[1] Baidiyala, S. D. (1993). Maturity standard for Muzaffarpur litchi fruits. South Indian Horticulture, 223-224.
[2] Cohen, E. (1998). The chemical composition and sensory flavour quality of 'Minneola' tangerines I. Effects of fruit size and within tree position. Journal of Horticulture Science, 63, 175-178.
[3] DADO, K. (2015/16). Yearly Agriculture development Programme and Statistics. Kavre: District Agriculture development Office.
[4] De Wilt, M., Nel, P., Osthoff, G., & Labuschagne, M. T. (2010). The effect of variety and loca-tion on Cactus Pear (Opuntia ficus-indica) fruit quality. Plants Food for Human Nutrition(65), 136-145.
[5] Dhanraj, S., Krishnaprakash, M. S., & Arvindaprasad, B. (1985). Effect of orchard elevation on maturity and quality of apples. Journal of Food Quality, 129-142.
[6] Erez, A., & Flore, J. A. (1986). The qualitative effect of solar radiation on ‘Redhaven’ peachfruit skin color. HortScience, 1424-1426.
[7] Gosh, B., & Mitra, S. K. (1990). Effects of varying level of nitrogen, phosphorous and potassium on yield and quality of litchi(Litchi chinensis Sonn. I cv. Bombai. Haryana J. Hort. Sci, 19:1-2.
[8] Lewallen, K. S., & Marini, R. P. (2003). Relationship between flesh firmness and ground colour in peach as influenced by light and canopy position. Journal of American Society of Horticulture, 163-170.
[9] Lohar, D. P. (1995). Orchard soil moisture conservation and fruit drop studies in mandarin orange. Pokhara, Kaski, Nepal: Lumle Agriculture Research Centre.
[10] Mitchell, G. E., McLauchtan, R. L., Issacs, A. R., William, D., & Nottingham, S. M. (1992). Effect of low dose [irradiation on composition of tropical fruits and vegetables. Journal of Food Composition and Analysis, 291-311.
[11] MOAD. (2015/16). Statistical Information on Nepalese Agriculture. Kathmandu, Nepal: Government of Nepal, Ministry of Agriculture Development, Agribusiness Promotion and Statistics Division.
[12] MOAD. (2016). Stastical Information on Nepalese Agriculture. Kathmandu: Ministry of Agriculture D Development.
[13] Olabinjo, O. O., Ogunlowo, A. S., Ajayi, O. O., & Olalusi, A. P. (2017, July). Analysis of physical and chemical composition of sweet orange (Citrus sinensis) peels. International Journal of Environment, Agriculture and Biotechnology, 2(4), 2201-2206.
[14] Ray, D. P., & Munshi, P. S. (1990). A note on qualitative parameters and its association with leaf and soil nutrients litchi (Litchi chinensis Sonn. I). Orissa Journal of Horticulture Science, 1-2.
[15] Rehman, S., Ahmad, I., Ghaffor, A., & Baloch, A. K. (1982). Quality of sweet oranges (Citrus sinensis) as influenced by the fruit orientation on the tree. Pakistan Journal Science, 65-70.
[16] Rehman, S., Baloch, A. K., & Ghaffor A. (1984). The quality of sweet oranges (Citrus sinsensis) as influenced by exposure of sunlight. Journal of Pure Applied Science, 1-5.
[17] Robinson, T. L., Seeley, E. J., & Barrit, B. H. (1983). Effect of light environment and spur age on ‘Delicious’ apple fruit size and quality. Journal of American Society of Horticulture, 108, 850-854.
[18] Rokaya, P. R. (2017). Effect of altitude and various and postharvest factors on quality and shelf life of mandarin (Citrus reticulata Blanco). Rampur, Chitwan, Nepal: Agriculture and Forestry University.
[19] Rokaya, P. R., Baral, D. R., Gautam, D. M., Shrestha, A. K., & Paudyal, K. P. (2016). Effect of altitude and maturity stages on quality attributes of mandarin (Citrus reticulata Blanco). American Journal of Plant Sciences, 958-966.
[20] Schrader, L. E., Zhang, J., & Sun, J. (2003). Environmental stress that cause sunburn of apple. Acta Horticulture, 618, 397-405.
[21] Shrestha, G. P., & Shrestha, G. K. (1999). An Overview of Fruit Growing in Nepal. Nepalese Horticulture, 36-40.
[22] Shrestha, P. P., & Verma, S. K. (1999). Development and Outlook of Citrus Industry in Nepal. Proceedings of national Horticulture workshop . Kathmandu, Nepal: Nepal Horticulture Society.
[23] Sites, J. W., & Reitz, H. J. (1949). The variation in individual Valencia oranges from different locations of the tree as a guide to sampling methods and spot packing for quality. Proceedings for the American Society of Horticultural Science, 1-10.
[24] Tomiyashu, Y., Verma, S. K., & Thapa, D. B. (1998). Citrus Cultivation in Nepal. Kirtipur Nepal: Horticulture development Phase-II, HMG/JICA.
[25] Trad, M., Galliche, B., Renard, C. M., & Mars, M. (2013). Inter- and intra-tree variability in quality of figs. Influence of altitude,leaf area and fruit position in the canopy. Scientia Hoericulturae(162), 49-54.
[26] Underhill, S., & Chadha, K. (1990). A maturity standard for lychee(Litchi chinensis sonn. I. Acta-Horticulturae, 181-187.
[27] Verreynne, J. S., Rabe, E., & Theron, K. I. (2004). Effect of bearing position on fruit quality of mandarin types. South African Journal of Plant and soil, 1-7.
[28] Yakushiji, H., Moringa, K., & Nonami, H. (1998). Sugar accumulation and partitioning in satsuma mandarin tree tissues and fruit in response to drought stress . Journal of American Society of Horticulture Science, 719-726.
[29] Yen, M. Y., & Lin, C. H. (1966). Effect of shading on tonkan orange (Citrus tankan Hayata). I. The effect of shading on wind injury, fruit quality, size, and rate of fruit growth. Agriculture Research(15), 26-25.