Legume Research

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Legume Research, volume 36 issue 1 (february 2013) : 70-73

EFFECT OF PHOSPHORUS SOURCES, LEVELS AND BIOFERTILIZERS ON YIELD ATTRIBUTES, YIELD AND ECONOMICS OF BLACK GRAM (PHASEOLUS MUNGO L.)

Pramod Kumar Kumawat, R.C. Tiwari, Shankar Lal Golada, A.S. Godara, Rajendra Singh Garhwal1, Ramniwas Choudhary2
1Department of Agronomy Rajasthan College of Agriculture, MPUA&T, Udaipur-313 001,India

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Cite article:- Kumawat Kumar Pramod, Tiwari R.C., Golada Lal Shankar, Godara A.S., Garhwal1 Singh Rajendra, Choudhary2 Ramniwas (2024). EFFECT OF PHOSPHORUS SOURCES, LEVELS AND BIOFERTILIZERS ON YIELD ATTRIBUTES, YIELD AND ECONOMICS OF BLACK GRAM (PHASEOLUS MUNGO L.). Legume Research. 36(1): 70-73. doi: .

ABSTRACT

An experiment was carried out during kharif season of 2009 It consisted of thirteen treatment combinations comprising of two phosphorus levels (20 and 40 kg P2O5 ha-1), three phosphorus sources (DAP, SSP and PROM), two biofertilizers (PSB and Rhizobium) and one absolute control. The experiment was conducted in factorial randomized block design and it was replicated three times. To evaluate the effect of phosphorus sources, levels and biofertilizers on black gram. Among the different sources of phosphorus DAP produce significantly higher pods plant-1(46.02), grain      pods-1 (8.20), 1000 grain weight (40.63gm) and seed weight pod-1 (0.83gm), seed (10.20 q ha-1), haulm (21.40 q ha-1) and biological(31.61 q ha-1) yields. Further, DAP also recorded highest net returns (Rs. 25112.60 ha-1) with benefit cost ratio of 2.77. Similar trend also observed in case of phosphorus levels. Application of 40 kg P2O5 ha-1 gave significantly higher yield attributes, seed (10.65 q ha-1), haulm (23.00 q ha-1),biological (33.66 q ha-1) yields, net returns (Rs. 26315.54  ha-1) and benefit cost ratio (2.80) over 20 kg P2O5 ha-1 and control. Seed inoculation with PSB markedly enhanced yield attributes, seed yield, (10.11 q ha-1), haulm (20.88 q ha-1), biological (30.98 q ha-1) yields net return (Rs 24529.87 ha-1) with benefit cost ratio 2.65 over Rhizobium and control of black gram. With regards to interaction effects application of 40 kg P2O5 though   DAP along with PSB brought significant effect on seed yield on Black gram.

REFERENCES

  1. Anonymous, Economic Survey. (2011-2012). Government of India.
  2. Meena, H. (2005). Response of Soybean to PROM (34\74) incubated with non-edible oil cakes, PSB and FYM. M.sc. (Ag.) Thesis, MPUAT, Udaipur.
  3. Sharma, D. D., Ameta, V. and Shaktawat, M. S. (2004). Effect of value added karanj cake based PROM, DAP, SSP and organics on Soybean in alkaline soils. Phosphate Rich Organic Manure:-An Alternate to Phosphatic Fertilizers: 162-167.
  4. Singh, A. and Singh, N.P. (2006). Management in Urd Bean-wheat crop sequence. Indian J.Pulses Res. 19: 70-72.
  5. Tomar, A., Kumar, N., Pareek, R.P. and Chaube, A.K. (2001). Synergism among VAM, phosphate solubilizing bacteria and Rhizobium for symbiosis with Black gram (Vigna mungo L.) under field conditions. Pedosphere 11: 327-332.
  6. Yadahalli, G.S. and Palled, Y.B. (2004). Response of Black gram genotypes to dates of sowing and phosphorus levels in Northern Transitional Tract of Karnataka. Karnataka Journal of Agricultural Sciences 17: 215-219.
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