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Current IssueEditorial BoardOnline First ArticlesArchive

volume 48 issue 1 (february 2014) : 47-51,   Doi: 10.5958/j.0976-058X.48.1.008

STUDIES ON CORRELATION AND PATH ANALYSIS FOR YIELD AND ITS ATTRIBUTES IN RABI REDGRAM

K
K.C. Chandana*
L
L. Prasanthi1
M
M. Reddi Sekhar
B
B.V. Bhaskara Reddy
1Department of Genetics and Plant Breeding, S.V. Agricultural College, Acharya N.G. Ranga Agricultural University, Tirupati- 517 502, India
Cite article:- Chandana* K.C., Prasanthi1 L., Sekhar Reddi M., Reddy Bhaskara B.V. (2025). STUDIES ON CORRELATION AND PATH ANALYSIS FOR YIELD AND ITS ATTRIBUTES IN RABI REDGRAM. Indian Journal of Agricultural Research. 48(1): 47-51. doi: 10.5958/j.0976-058X.48.1.008.

ABSTRACT

Studies on correlation among different component traits in rabi redgram with seed yield and their simultaneous path coefficient analysis from the data recorded on fifteen genotypes indicated that seed yield per plant had significant positive relationship with pods per plant, harvest index, plant height, secondary branches per plant, days to flowering, days to maturity and primary branches per plant. Path coefficient analysis revealed maximum positive direct effect of pods per plant followed by harvest index, days to flowering and pod length on seed yield per plant.

REFERENCES

  1. Anuradha, B., KoteswaraRao, Y., Rama Kumar, P.V and Srinivas Rao, V. (2007). Correlation and path analyses for seed yield and yield contributing characters in pigeonpea (Cajanuscajan(L.) Millsp). TheAndhra Agricultural Journal. 54: 9-12.
  2. Bhadru, D. (2010). Studies on genetic parameters and interrelationships among yield and yield contributing traits in pigeonpea (Cajanuscajan (L.) Millsp). Legume Research. 33: 1, 23-27.
  3. Dewey, D.R and Lu, K.H. (1959). A correlation path coefficient analysis of components of crested wheat grass. Agronomy Journal. 51: 515-518.
  4. Dodake, S.S., Patil, B.B., Gare, B.N and Burli, A.V. (2009). Genetic variability and correlation studies in pigeonpea under sub-montane zone of Maharashtra. Journal of Maharastra AgriculturalUniversities. 34: 2, 144-146.
  5. Johnson, H.W., Robinson, H.O and Comstock, R.E. (1955). Estimates of genetic and environmental variability in soybean. Agronomy Journal. 47: 314-318.
  6. Kumar, A.R.N., Rama Rao, G and Reddy, K.B. (2011). Studies on growth analysis and yield of redgarm varieties in rabi. The Andhra Agricultural Journal. 58: 198-202.
  7. Lowry, O.H., Rosebrough, N.J., Farr, A.L and Randall, R.J. (1951). Protein measurement with the folin phenol reagent. \Journal of Biological Chemistry. 193: 265-276.
  8. Marekar, R.V and Nerker, Y.S. (1987). Correlation and path analysis in F1 generation of pigeonpea. PKV Research Journal. 11:1-6.
  9. Mittal, V.P., Paramjit Singh and Brar, K.S. (2010). Character association and path coefficient analysis for yield components in pigeonpea, Cajanuscajan L. Madras Agricultural Journal. 97: 319-320.
  10. Sadasivam, S and Manickam, A. (1961). Biometrical Methods for Agricultural Sciences. Wiley Eastern Limited, New Delhi. 187-188.
  11. Sawant, M.N., Sonone, A.H and Anarase, S.A. (2009). Character association, path coefficient analysis and genetic diversity in pigeonpea. Journalof Maharastra Agricultural Universities. 34: 134-137.
  12. Sodavadiya, P.R., Pithia, M.S., Savaliya, J.J., Pansuriya, A.G and Korat, V.P. (2009). Studies on characters association and path analysis for seed yield and its components in pigeonpea (Cajanuscajan(L.) Millsp). Legume Research. 32: 203-205.
  13. Sreelakshmi, Ch., Sameer Kumar, C.V and Shivani, D. (2011). Genetic analysis for yield and its components in hybrid pigeonpea. Electronic Journal of Plant Breeding.2: 413-416.
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Indian Journal of Agricultural Research
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    volume 48 issue 1 (february 2014) : 47-51,   Doi: 10.5958/j.0976-058X.48.1.008

    STUDIES ON CORRELATION AND PATH ANALYSIS FOR YIELD AND ITS ATTRIBUTES IN RABI REDGRAM

    K
    K.C. Chandana*
    L
    L. Prasanthi1
    M
    M. Reddi Sekhar
    B
    B.V. Bhaskara Reddy
    1Department of Genetics and Plant Breeding, S.V. Agricultural College, Acharya N.G. Ranga Agricultural University, Tirupati- 517 502, India
    Cite article:- Chandana* K.C., Prasanthi1 L., Sekhar Reddi M., Reddy Bhaskara B.V. (2025). STUDIES ON CORRELATION AND PATH ANALYSIS FOR YIELD AND ITS ATTRIBUTES IN RABI REDGRAM. Indian Journal of Agricultural Research. 48(1): 47-51. doi: 10.5958/j.0976-058X.48.1.008.

    ABSTRACT

    Studies on correlation among different component traits in rabi redgram with seed yield and their simultaneous path coefficient analysis from the data recorded on fifteen genotypes indicated that seed yield per plant had significant positive relationship with pods per plant, harvest index, plant height, secondary branches per plant, days to flowering, days to maturity and primary branches per plant. Path coefficient analysis revealed maximum positive direct effect of pods per plant followed by harvest index, days to flowering and pod length on seed yield per plant.

    REFERENCES

    1. Anuradha, B., KoteswaraRao, Y., Rama Kumar, P.V and Srinivas Rao, V. (2007). Correlation and path analyses for seed yield and yield contributing characters in pigeonpea (Cajanuscajan(L.) Millsp). TheAndhra Agricultural Journal. 54: 9-12.
    2. Bhadru, D. (2010). Studies on genetic parameters and interrelationships among yield and yield contributing traits in pigeonpea (Cajanuscajan (L.) Millsp). Legume Research. 33: 1, 23-27.
    3. Dewey, D.R and Lu, K.H. (1959). A correlation path coefficient analysis of components of crested wheat grass. Agronomy Journal. 51: 515-518.
    4. Dodake, S.S., Patil, B.B., Gare, B.N and Burli, A.V. (2009). Genetic variability and correlation studies in pigeonpea under sub-montane zone of Maharashtra. Journal of Maharastra AgriculturalUniversities. 34: 2, 144-146.
    5. Johnson, H.W., Robinson, H.O and Comstock, R.E. (1955). Estimates of genetic and environmental variability in soybean. Agronomy Journal. 47: 314-318.
    6. Kumar, A.R.N., Rama Rao, G and Reddy, K.B. (2011). Studies on growth analysis and yield of redgarm varieties in rabi. The Andhra Agricultural Journal. 58: 198-202.
    7. Lowry, O.H., Rosebrough, N.J., Farr, A.L and Randall, R.J. (1951). Protein measurement with the folin phenol reagent. \Journal of Biological Chemistry. 193: 265-276.
    8. Marekar, R.V and Nerker, Y.S. (1987). Correlation and path analysis in F1 generation of pigeonpea. PKV Research Journal. 11:1-6.
    9. Mittal, V.P., Paramjit Singh and Brar, K.S. (2010). Character association and path coefficient analysis for yield components in pigeonpea, Cajanuscajan L. Madras Agricultural Journal. 97: 319-320.
    10. Sadasivam, S and Manickam, A. (1961). Biometrical Methods for Agricultural Sciences. Wiley Eastern Limited, New Delhi. 187-188.
    11. Sawant, M.N., Sonone, A.H and Anarase, S.A. (2009). Character association, path coefficient analysis and genetic diversity in pigeonpea. Journalof Maharastra Agricultural Universities. 34: 134-137.
    12. Sodavadiya, P.R., Pithia, M.S., Savaliya, J.J., Pansuriya, A.G and Korat, V.P. (2009). Studies on characters association and path analysis for seed yield and its components in pigeonpea (Cajanuscajan(L.) Millsp). Legume Research. 32: 203-205.
    13. Sreelakshmi, Ch., Sameer Kumar, C.V and Shivani, D. (2011). Genetic analysis for yield and its components in hybrid pigeonpea. Electronic Journal of Plant Breeding.2: 413-416.
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