Influence of Calcium and Gibberellic Acid on Growth, Yield and  Economics of Summer  Groundnut (Arachis hypogea L.)

P. Pavani Reddy; Victor Debbarma; Salma Chilakala

doi:10.9734/ijecc/2023/v13i71858

Research Article Open access CC BY 4.0

Influence of Calcium and Gibberellic Acid on Growth, Yield and Economics of Summer Groundnut (Arachis hypogea L.)

P. Pavani Reddy, Victor Debbarma, Salma Chilakala

International Journal of Environment and Climate Change · pp. 110–117 · Published 28 Apr 2023

10.9734/ijecc/2023/v13i71858

Abstract

A field experiment was conducted during Zaid season (2022) to determine the Influence of calcium and gibberellic acid on growth, yield and economics of summer groundnut (Arachis hypogea L.). Experiment was laid out in Randomized Block Design (RBD) with 3 replicates of 10 treatments. The results showed that treatment 9 of [Ca (40kg/ha) + GA3 (120ppm)] recorded significantly higher plant height (60.4 cm), more dry weight (45.95g), maximum number of nodules/plant (16.4), maximum number of pods/plant (24.60), maximum number of kernels/pod (1.93), higher seed index (37.8 g), higher seed yield (2.02t/ha), higher haulm yield (4.11 t/ha) and higher harvest index (32.83 %). Maximum gross returns (1,25,778.00 INR/ha), maximum net returns (87,853.50 INR/ha) and highest benefit cost ratio (2.32) was also recorded in treatment 9 of Ca (40kg/ha) + GA3 (120ppm) as compared to other treatments.

Calcium economic groundnut gibberellic acid growth yield

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P. Pavani Reddy, Victor Debbarma, Salma Chilakala (2023). Influence of Calcium and Gibberellic Acid on Growth, Yield and Economics of Summer Groundnut (Arachis hypogea L.). International Journal of Environment and Climate Change , 110–117. https://doi.org/10.9734/ijecc/2023/v13i71858

Affiliations

P. Pavani Reddy — Department of Agronomy, Naini Agricultural Institute, SHUATS, Prayagraj, Uttar Pradesh, India.
Victor Debbarma — Department of Agronomy, Naini Agricultural Institute, SHUATS, Prayagraj, Uttar Pradesh, India.
Salma Chilakala — Department of Agronomy, Naini Agricultural Institute, SHUATS, Prayagraj, Uttar Pradesh, India.

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