Influence of Organic Practices on Growth and Fruit Yield in Papaya Cv. Surya
DOI:
https://doi.org/10.24154/jhs.v8i2.312Keywords:
Papaya, Organic Practices, Fruit YieldAbstract
A field trial on organic practices in papaya cv. Surya was conducted during 2009-2011 with 10 nutrient combinations involving farm yard manure, biofertilizers and VAM along with 100% recommended dose of fertilizers and no manure/ fertilizer treatment. Vegetative parameters were recorded periodically. At 18 months after planting, plant height, plant girth and number of leaves were found to be significant. Results indicated that, crop growth was better with organic treatments compared to no manure/fertilizer treatment. Fruit yield and quality parameters were also recorded. Fruit yield and average fruit weight were found to be significant. Maximum fruit yield of 32kg/plant (80 t/ ha) was recorded under 75% recommended dose of fertilizer applied as farm yard manure+vermicompost, which was significantly superior to that in 100% recommended dose of fertilizer for the 18-month cropping period.
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References
Anonymous. 1995. Supplementing nutrients through organics. Agricultural Research Station, Sankeshwar (Karnataka). Annual Report, pp 17-79
JaizmeVega, M.C., Rodriguez Romero, A.S. and Barroso Nunez, L.A. 2006. Effect of the combined inoculation of arbuscular mycorrhizal fungi and plant growth promoting rhizobacteria on papaya (Carica papaya L.) infected with the root-knot nematode Meloidogyne incognita. Fruits Paris, 61:151-162
National Horticulture Board. 2011. Database 2011, Gurgaon, India, p.103
Pire, R. and Acevedo, I. 2005. Effect of vermicompost as a substrate amendment on pawpaw (Carica papaya L.) nutrition. Proceedings of the Inter-American Society for Tropical Horticulture, 48:97-100
Ravishankar, H., Karunakaran, G. and Srinivasamurthy, D. 2010. Performance of Coorg Honey Dew papaya under organic farming regimes in the hill zone of Karnataka. Acta Hort., 851:259-262
Shivakumar, B.S., Dharmatti, P.R. and Renukaswamy, N.S. 2012. Influence of organic manures and their combination with FYM on fruit yield and economics of papaya cultivation. Indian Hort. J., 2:13-15
Shardakhade, W. and Rodrigues, B.F. 2009. Studies on arbuscular mycorrhization of papaya. African Crop Sci. J., 17:155-165
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Copyright (c) 2013 Y T N Reddy, Reju M Kurian, A N Ganeshamurthy, P Pannerselvam, S R Shivu Prasad (Author)
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