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Current IssueEditorial BoardOnline First ArticlesArchive

volume 28 issue 2 (june 2005) : 79 - 86

EFFECf OF ORGANIC AND INORGANIC SOURCE OF NITROGEN ON GROWfH, YIElD AND NUTRIENTS UPTAKE UNDER COWPEA-UNSEED CROPPING SYSTEM

V
V.K. Sharma·
B
B. Dayal
1Department of Agricultural Chemistry aud Soil Science, RBSCollege, Bichpuri, Agra - 283 lOS,lndia

  • Submitted|

  • First Online |

  • doi

Cite article:- Sharma· V.K., Dayal B. (2025). EFFECf OF ORGANIC AND INORGANIC SOURCE OF NITROGEN ON GROWfH, YIElD AND NUTRIENTS UPTAKE UNDER COWPEA-UNSEED CROPPING SYSTEM. Legume Research. 28(2): 79 - 86. doi: .

ABSTRACT

The field experiment was conducted to study the effect of organic manures on crop performance and soil properties. The maximum piant height at 45 days, number of branches/plant, and dry matter yield of cowpea were recorded with treatment CT4 (37.5 kg N/ha) in 1992 and CT16 (22.5 kg N/ha) in 1993. The maximum plant height at 45 days, number of tillers/plant, capsules/plant, dry matter production and grain and straw yield of linseed crop were recorded with LT16 (FYM 7.5 t + 37.5 kg N/ha) in 1992–93 and 1993–94. The maximum uptake of N, P and K by cowpea plant was noted with CT4 (37.5 kg N/ha) in 1992 and CT16 (22.5 kg N/ha) in 1993. But, sulphur uptake by cowpea plant was the highest under CT4 (37.5 kg N/ha) in 1992 and 1993. The maximum uptake of N (grain and strawl, P and K by straw of linseed was recorded with LT16 (FYM 7.5 t + 37.5 kg N/ha) in 1992–93 and 1993–94. Whereas, uptake of sulphur by linseed was the highest with LT16 (FYM 7.5 t + 37.5 kg N/ha) in 1992–93 and LT4 (75 kg N/ha) in 1993–94. Although, the uptake of P and K was similar in linseed grain with the treatment LT13(FYM 6 t +30 kg N/ha) and LT(FYM 7.5 t + 37.5 kg N/ha) in 1992–93. FYM was found superior to dhaincha and subabul.

KEYWORDS

    REFERENCES

    1. Arora,C.L and Takkar, P.M. (1981). PAU J. Res., 18: 257-65.
    2. Dahiya, S.S et al. (1987). J. Indian Soc. Soil Sci., 35: 460-64.
    3. Mahapatra, A.K. and Jee, RC. (1993). Indian J. Agron., 38: 372-77.
    4. Negi, S.C. etal. (1992). IndianJ. Agron., 37: 30-33.
    5. Patel, R.S. and Patel. Z.G. (1991). Indian J. Agron., 36: 418-19.
    6. Patel, BA et al. (1992). Indian J. Agron., 37: 52-54.
    7. Sathiyavelu. A. et al. (1994). Indian J. Agron., 39: 479-98.
    8. Singh. RV. and Arya. M.P.S. (1993). Indian J. Agron., 38: 223-26.
    9. Singh, Vinay et al. (1994). Indian J. Agron., 39: 507-9.
    10. Sinha, RB and Sakal, R (1993). J. Indian Soc. Soil Sci., 41: 312-15.
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      volume 28 issue 2 (june 2005) : 79 - 86

      EFFECf OF ORGANIC AND INORGANIC SOURCE OF NITROGEN ON GROWfH, YIElD AND NUTRIENTS UPTAKE UNDER COWPEA-UNSEED CROPPING SYSTEM

      V
      V.K. Sharma·
      B
      B. Dayal
      1Department of Agricultural Chemistry aud Soil Science, RBSCollege, Bichpuri, Agra - 283 lOS,lndia

      • Submitted|

      • First Online |

      • doi

      Cite article:- Sharma· V.K., Dayal B. (2025). EFFECf OF ORGANIC AND INORGANIC SOURCE OF NITROGEN ON GROWfH, YIElD AND NUTRIENTS UPTAKE UNDER COWPEA-UNSEED CROPPING SYSTEM. Legume Research. 28(2): 79 - 86. doi: .

      ABSTRACT

      The field experiment was conducted to study the effect of organic manures on crop performance and soil properties. The maximum piant height at 45 days, number of branches/plant, and dry matter yield of cowpea were recorded with treatment CT4 (37.5 kg N/ha) in 1992 and CT16 (22.5 kg N/ha) in 1993. The maximum plant height at 45 days, number of tillers/plant, capsules/plant, dry matter production and grain and straw yield of linseed crop were recorded with LT16 (FYM 7.5 t + 37.5 kg N/ha) in 1992–93 and 1993–94. The maximum uptake of N, P and K by cowpea plant was noted with CT4 (37.5 kg N/ha) in 1992 and CT16 (22.5 kg N/ha) in 1993. But, sulphur uptake by cowpea plant was the highest under CT4 (37.5 kg N/ha) in 1992 and 1993. The maximum uptake of N (grain and strawl, P and K by straw of linseed was recorded with LT16 (FYM 7.5 t + 37.5 kg N/ha) in 1992–93 and 1993–94. Whereas, uptake of sulphur by linseed was the highest with LT16 (FYM 7.5 t + 37.5 kg N/ha) in 1992–93 and LT4 (75 kg N/ha) in 1993–94. Although, the uptake of P and K was similar in linseed grain with the treatment LT13(FYM 6 t +30 kg N/ha) and LT(FYM 7.5 t + 37.5 kg N/ha) in 1992–93. FYM was found superior to dhaincha and subabul.

      KEYWORDS

        REFERENCES

        1. Arora,C.L and Takkar, P.M. (1981). PAU J. Res., 18: 257-65.
        2. Dahiya, S.S et al. (1987). J. Indian Soc. Soil Sci., 35: 460-64.
        3. Mahapatra, A.K. and Jee, RC. (1993). Indian J. Agron., 38: 372-77.
        4. Negi, S.C. etal. (1992). IndianJ. Agron., 37: 30-33.
        5. Patel, R.S. and Patel. Z.G. (1991). Indian J. Agron., 36: 418-19.
        6. Patel, BA et al. (1992). Indian J. Agron., 37: 52-54.
        7. Sathiyavelu. A. et al. (1994). Indian J. Agron., 39: 479-98.
        8. Singh. RV. and Arya. M.P.S. (1993). Indian J. Agron., 38: 223-26.
        9. Singh, Vinay et al. (1994). Indian J. Agron., 39: 507-9.
        10. Sinha, RB and Sakal, R (1993). J. Indian Soc. Soil Sci., 41: 312-15.
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