Geeta Verma P.K. Mahajan Anju Sharma


A study of interrelationship and cause-effect analysis of yield of Kinnow Mandarin (C. Noballis × C. deliciosa) and its component traits for 104 and 96 trees from Indora (Location L-1) and Indpur (Location L-2) blocks of Kangra district respectively had been done in 2014-15. F-test suggested that there was significant (1.47) variation among yield characteristics between these two locations except for fruit weight (gm) and LD ratio. Results obtained from path coefficient analysis, showed that for location L-1, number of fruits per branch (0.229), plant height (0.215) and tree girth (0.212) had highest and direct effect on yield per tree whereas for location L-2, fruit weight (0.38), number of flowers per branch (0.176) and plant girth (0.161) had highest direct effect on yield per plant. Thus, number of fruits per branch, number of flowers per branch and tree girth were the most important yield components of kinnow crop which should be exploited through a breeding programme for improving its yield potential.


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Correlation, Direct effect, Indirect effect, Kinnow Mandarin (C. Noballis × C. deliciosa), Path coefficient analysis, Variability analysis

Atta, B. M., Muhammad, A. H. and Tariq, M. S. (2008). Variation and Inter Relationships of Quantitative Traits in Chickpea (Cicer Arietinum L.). Pak. J. Bot., 40(2): 637-647.
Bhatt, G.M. (1973). Significance of path coefficient analysis in determining the nature of character association. Euphytica. 2: 338-343.
Cox, D. R. 1952. Estimation by double sampling. Biometrika. 39: 217-227.
Dewey, D. R. and Lu, K.H. (1959). A correlation and path-coefficient analysis of components of crested wheatgrass seed production. Agronomy Journal. 51: 515-518.
Fisher, R. A. and Yates, F. (1967). Statistical tables for Biological, Agricultural and Medical Research, Longmen Group Ltd., London.
Gomez, K.A., Gomez, A.A. (1984). Statistical Procedures for Agricultural Research. Second Edition. John Wiley & Sons, New York, USA.
Khan, M. H. and Dar, A. N. (2010). Correlation and path coefficient analysis of some quantitative traits in wheat. African Crop Science Journal. 18(1): 9 – 1
Khan, M., & Qureshi, S. (2001). Path Coefficient and Correlation Analysis Studies on Variation Induced by Gamma Irradiation in M1 Generation of Chickpea (Cicer arietinum L.). OnLine Journal of Biological Sci., 3: 108-110.
Majumder, D. A. N., Hassan, L., Rahim, M. A. and Kabir, M. A. (2012). Correlation and path coefficient analysis of mango (Mangifera indica L.). Bangladesh Journal of Agriculture Research, 37 (3): 493-503.
Milligan, S. B., Gravois, K. A., Bischoff, K. P. and Martin, F. A. (1990). Crop effects on genetic relationships among sugarcane traits. Crop Sci., 30: 927-931
Muhammad, S., Hammad, N. M., Rehmat, K., Muhammad, J., & Kashif, S. 2002. Interrelationships and Path Analysis of Yield Attributes in Chick Pea (Cicer arietinum L.). International Journal of Agriculture & Biology, 4(3): 404-406.
Prasad, M. B. N. V. and G. S. P. Rao. (1989). Genetic variability, correlations and path- coefficient analysis for some morphological and biochemical constituents of acid lime fruit. Scientia Hort., 41: 43-53.
Reddy, G. E., Suresh, B. G., Sravan, T. and Reddy, P. A. (2013). Interrelationship and cause-effect analysis of rice genotypes in north east plain zone, The Bioscan. 8(4): 1141-1144.
Saha, P. 2004. Performance of some Lemon Germplasm and their Morphological and Molecular Characterization using Isozyme. M.Sc.. Thesis. Dept. of Plant Breeding and Genetics, Bangladesh Agricultural University, Mymensingh, Bangladesh. p. 119.
Singh, C. M., Suresh B. G., Kumar B. and Mehandi, S. (2013). Analysis of quantitative variation and selection criteria for yield improvement in exotic germplasm of upland rice (Oryza sativa L.). The Bioscan., 8(2): 485-492.
Stein, C. (1945). A two sample test for a linear hypothesis whose power is independent of the variance. Annals of the Institutes of Statistical Mathematics, 16: 243-258.
Surek, H. and Beser, N. 2003. Correlation and path coefficient analysis for some yield-related traits in rice (Oryza sativa L.) under thrace conditions. Turk. J. Agric. For., 27: 77-83.
Padmavathi, V., Sreemannarayana, S., Satyanarayana, V., & Lal, A. (2013). Correlation and Path Coefficient Analysis in Kabuli Chickpea (Cicer Arietinum L.). International Journal of Applied Biology and PharmaceuticalTechnology,4(3): 107-110.
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Verma, G., Mahajan, P., & Sharma, A. (2018). Correlation and path analysis between yield and different morphological characters in Kinnow Mandarin (C. Noballis × C. Deliciosa). Journal of Applied and Natural Science, 10(2), 759-764. https://doi.org/10.31018/jans.v10i2.1774
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