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Research Article

volume 49 issue 5 (october 2015) : 464-467,   Doi: 10.18805/ijare.v49i5.5813

Growth characters of fodder cowpea varieties as influeced by soil moisture stress levels

M
M.R. Anita
S
S. Lakshmi
1Department of Agronomy, College of Agriculture, Vellayani-695 522, Thiruvananthapuram, India.
Cite article:- Anita M.R., Lakshmi S. (2025). Growth characters of fodder cowpea varieties as influeced by soil moisture stress levels. Indian Journal of Agricultural Research. 49(5): 464-467. doi: 10.18805/ijare.v49i5.5813.

ABSTRACT

A field experiment was conducted during January 2012 to March 2014. Five fodder cowpea varieties (V1- UPC 618, V2-UPC - 622, V3- Bundel Lobia-1, V4 - COFC - 8 and V5- CO-5) were evaluated for their drought tolerance under four soil moisture stress levels (M1- pre sowing irrigation + lifesaving irrigation, M2- pre sowing irrigation + irrigation at IW/CPE ratio of 0.4, M3- pre sowing irrigation + irrigation at IW/CPE ratio of 0.6 and M4-pre sowing irrigation + irrigation at IW/CPE ratio of 0.8). The investigation was conducted as two separate experiments, one in open and other in shade. The experiments were laid out in split plot design with four replications. Observations on growth characters such as plant height, number of branches and leaf stem ratio were recorded. The results revealed that plant height and number of branches were maximum at irrigation at IW/CPE ratio of 0.8 both in open and shade. Among the varieties, COFC - 8 recorded maximum plant height and number of branches at all irrigation levels in open and partial shade.

REFERENCES

  1. Anita, M.R. (2002). Shade response of guinea grass (Panicum maximum J.) under varying levels of potash M.Sc.(Ag.) thesis, KAU, Thrissur.
  2. Fatokun, C., Boukar, O., Muranaka, S and Chikoye, D. (2009). Enhancing drought tolerance in cowpea. African Crop Science Conference Proceedings. 9:531-536.
  3. Hajibabaee, M., Azizi, F. and Zargari, K. (2012). Effect of drought stress on some morphological, Physiological and Agronomic traits in various forage corn hybrids. Am. Eur. J. Agric. & Environ.Sci. 12 : 890-896.
  4. Lima, D.B., Santos, P.M., Mendonca, F.C. and Araujo, D. (2011). Critical periods of sorghum and palisade grass intercropped cultivation for climatic risk zoning. DOI : 10.1590/S1535 982011000700008.
  5. Panse, V.G. and Sukhatme, P.V. (1967). Statistical Method for Agricultural Workers. Second edition. Indian Council of Agricultural Research, New Delhi, p.381.
  6. Purbajanti, E.D., Wydiati, S.A. and Kusmiyati, F. (2012). Drought stress effect on morphology characters, water use efficiency growth and yield of guinea and napier grasses. Int. Res. J. of Pl. Sci. Vol. 3: 47-53.
  7. Rajasree, G. and Pillai, G.R. (2001). Performance of fodder legumes under lime and phosphorus nutrition in summer rice fallows. J. of Tropical Agri. 39 : 67-70.
  8. Shekara, B.G., Sowmyalatha, B.S. and Baratkumar, C. (2012). Effect of phosphorus levels on forage yield of fodder cowpea. J. Horti. letters. 2 : 12-13.
  9. Singh, B.B., Sharma, B.M. and Terao, T. (1995). A simple screening method for drought tolerance in cowpea. Agronomy Abstracts. (1995). American Society of Agronomy, Madison, Wisconsin, USA, p.71.
  10. Singh, B.B and Tarawali, S.A. (2011). Cowpea and its improvement: Key to sustainable mixed crop/livestock farming systems in West Africa. Agrofor. Syst. 2: 34-41.
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    Research Article

    volume 49 issue 5 (october 2015) : 464-467,   Doi: 10.18805/ijare.v49i5.5813

    Growth characters of fodder cowpea varieties as influeced by soil moisture stress levels

    M
    M.R. Anita
    S
    S. Lakshmi
    1Department of Agronomy, College of Agriculture, Vellayani-695 522, Thiruvananthapuram, India.
    Cite article:- Anita M.R., Lakshmi S. (2025). Growth characters of fodder cowpea varieties as influeced by soil moisture stress levels. Indian Journal of Agricultural Research. 49(5): 464-467. doi: 10.18805/ijare.v49i5.5813.

    ABSTRACT

    A field experiment was conducted during January 2012 to March 2014. Five fodder cowpea varieties (V1- UPC 618, V2-UPC - 622, V3- Bundel Lobia-1, V4 - COFC - 8 and V5- CO-5) were evaluated for their drought tolerance under four soil moisture stress levels (M1- pre sowing irrigation + lifesaving irrigation, M2- pre sowing irrigation + irrigation at IW/CPE ratio of 0.4, M3- pre sowing irrigation + irrigation at IW/CPE ratio of 0.6 and M4-pre sowing irrigation + irrigation at IW/CPE ratio of 0.8). The investigation was conducted as two separate experiments, one in open and other in shade. The experiments were laid out in split plot design with four replications. Observations on growth characters such as plant height, number of branches and leaf stem ratio were recorded. The results revealed that plant height and number of branches were maximum at irrigation at IW/CPE ratio of 0.8 both in open and shade. Among the varieties, COFC - 8 recorded maximum plant height and number of branches at all irrigation levels in open and partial shade.

    REFERENCES

    1. Anita, M.R. (2002). Shade response of guinea grass (Panicum maximum J.) under varying levels of potash M.Sc.(Ag.) thesis, KAU, Thrissur.
    2. Fatokun, C., Boukar, O., Muranaka, S and Chikoye, D. (2009). Enhancing drought tolerance in cowpea. African Crop Science Conference Proceedings. 9:531-536.
    3. Hajibabaee, M., Azizi, F. and Zargari, K. (2012). Effect of drought stress on some morphological, Physiological and Agronomic traits in various forage corn hybrids. Am. Eur. J. Agric. & Environ.Sci. 12 : 890-896.
    4. Lima, D.B., Santos, P.M., Mendonca, F.C. and Araujo, D. (2011). Critical periods of sorghum and palisade grass intercropped cultivation for climatic risk zoning. DOI : 10.1590/S1535 982011000700008.
    5. Panse, V.G. and Sukhatme, P.V. (1967). Statistical Method for Agricultural Workers. Second edition. Indian Council of Agricultural Research, New Delhi, p.381.
    6. Purbajanti, E.D., Wydiati, S.A. and Kusmiyati, F. (2012). Drought stress effect on morphology characters, water use efficiency growth and yield of guinea and napier grasses. Int. Res. J. of Pl. Sci. Vol. 3: 47-53.
    7. Rajasree, G. and Pillai, G.R. (2001). Performance of fodder legumes under lime and phosphorus nutrition in summer rice fallows. J. of Tropical Agri. 39 : 67-70.
    8. Shekara, B.G., Sowmyalatha, B.S. and Baratkumar, C. (2012). Effect of phosphorus levels on forage yield of fodder cowpea. J. Horti. letters. 2 : 12-13.
    9. Singh, B.B., Sharma, B.M. and Terao, T. (1995). A simple screening method for drought tolerance in cowpea. Agronomy Abstracts. (1995). American Society of Agronomy, Madison, Wisconsin, USA, p.71.
    10. Singh, B.B and Tarawali, S.A. (2011). Cowpea and its improvement: Key to sustainable mixed crop/livestock farming systems in West Africa. Agrofor. Syst. 2: 34-41.
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