Chief Editor:

J. S. Sandhu

Vice Chancellor, SKN Agriculture, University, Jobner, VC, NDUAT, Faizabad, Deputy Director General (Crop Science), Indian Council of Agricultural Research (ICAR), New Delhi

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

Yakadri M., Thatikunta Ramesh, Rao L. M.

Affiliations

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 (2025). EFFECT OF NITROGEN AND PHOSPHORUS ON GROWTH AND YIELD OF GREENGRAM (VIGNA RADIATA L. WILCZEK). Legume Research. 25(2): . doi: .

ABSTRACT

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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