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volume 26 issue 3 (september 2003) :

EFFECT OF PLANT GROWTH REGULATORS ON GROWTH, PHYSIOLOGY AND YIELD OF BLACKGRAM

P
Prakash M.
K
Kumar J. Siddesh
K
Kannan K.
K
Kumar M. Senthil
G
Ganesan J.
1Department of Agricultural Botany, Faculty of Agricutture, Annamalai University, Annamalainagar - 608 002, India
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Cite article:- M. Prakash, Siddesh J. Kumar, K. Kannan, Senthil M. Kumar, J. Ganesan (2025). EFFECT OF PLANT GROWTH REGULATORS ON GROWTH, PHYSIOLOGY AND YIELD OF BLACKGRAM. Legume Research. 26(3): . doi: .
Field experiments were conducted with two plant growth regulators and their combination on growth, physiology and yield of b1ackgram. Planofix a plant growth promoter, chamatkar growth retardant and their combinations were tried. Observations on morphological, physiological, growth and yield parameters were recorded. The experimental results showed that combined application of planofix @ 30 ppm on 30 and 45 DAS and chamatkar @ 120 ppm on 60 DAS recorded increased yield by 25% more than the control.

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