Study of solar radiation over cowpea

Authors

  • MB RAJEGOWDA University of Agricultural Sciences Campus, Dharwad-580005
  • BP RATNAM University of Agricultural Sciences Campus, Dharwad-580005

DOI:

https://doi.org/10.54302/mausam.v38i2.2974

Abstract

Hourly radiation balance, at three phenophases of cowpea (Vigna unguiculata (L. Walp) crop was studied at Dharwad (15°26' N, 75° 06' E, 678 m. a.s.l.) in India. On daily basis, the radiation utilized was maximum at the seed-setting  stage, followed by the flowering and harvesting stages. On hourly basis, the percentage of radiation utilized was found to be maximum during the morning and the evening and minimum in the noon.

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Published

01-04-1987

How to Cite

[1]
M. RAJEGOWDA and B. RATNAM, “Study of solar radiation over cowpea”, MAUSAM, vol. 38, no. 2, pp. 219–222, Apr. 1987.

Issue

Vol. 38 No. 2 (1987): MAUSAM

Section

Shorter Contribution

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