Legume Research

  • Chief EditorJ. S. Sandhu

  • Print ISSN 0250-5371

  • Online ISSN 0976-0571

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Legume Research, volume 25 issue 2 (june 2002) :

EFFECT OF NITROGEN AND PHOSPHORUS ON GROWTH AND YIELD OF GREENGRAM (VIGNA RADIATA L. WILCZEK)

Yakadri M., Thatikunta Ramesh, Rao L. M.
1College of Agriculture, Acharya N G Ranga Agricultural University, Rajendranagar, Hydeiabad - 500 030, India
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Cite article:- M. Yakadri, Ramesh Thatikunta, M. L. Rao (2024). EFFECT OF NITROGEN AND PHOSPHORUS ON GROWTH AND YIELD OF GREENGRAM (VIGNA RADIATA L. WILCZEK). Legume Research. 25(2): . doi: .
The effect of nitrogen and phosphorus on crop growth and yield of greengram was studied. Crop growth rate values varied between 6.11 to 31.4 g/m2/d with fertiljzer as compared to 4.69 to28.31g/m2/d in control. Maximum Net assimilation rate values of 17.56g/m2/d with leaf area index values of 3.176 were recorded. Application of nitrogen 20 kg/ha and phosphorous 60 kg/ha caused significant differences in Leaf area ratios indicating better partitioning of dry matter, increased number of pods and seed yield.

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