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K. Nirmal Ravi Kumar

Publications (6)

Analysis of Technical Efficiency of Rice Farmers under Farmer Producer Organisation (FPO) in Guntur District of Andhra Pradesh

G. Sanghamitra & K. Nirmal Ravi Kumar · Asian Journal of Agricultural Extension, Economics & Sociology · 2023

The study investigated the Technical efficiency (TE) of rice farmers under Farmer Producer Organisation (FPO) in Guntur District of Andhra Pradesh using Data Envelopment Analysis (DEA) and Stochastic Frontier Analysis (SFA) from a sample size of 40 farmers. The results from DEA a...

Open access Research Article 10.9734/ajaees/2023/v41i51909

Impact of Climate Change on Groundnut Yield and Its Variability in Andhra Pradesh, India

A. Sandhya Neelima & K. Nirmal Ravi Kumar · Asian Journal of Agricultural Extension, Economics & Sociology · 2023

This study investigated the impact of climate change variables viz., rainfall, maximum and minimum temperatures on mean groundnut yields and its variability during both Kharif and Rabi seasons across different agro-climatic zones in Andhra Pradesh through employing Just and Pope...

Open access Research Article 10.9734/ajaees/2023/v41i21843

Impact of Marketing Information System (MIS) on Prices Realization of Minor Forest Produce (MFP) in High Altitude and Tribal (HAT) Zone of Andhra Pradesh

Ch. Satish Kumar, K. Nirmal Ravi Kumar, K. Solmon Raju Paul, P. V. Sathya Gopal & V. Srinivasa Rao · Asian Journal of Agricultural Extension, Economics & Sociology · 2022

This study mainly focused on impact of MIS on prices realization of selected minor forest produce (MFP) viz., honey (Apis dorsata), hill broom (Thysanolaena maxima), Naramamidi bark (Litsea deccanensis), Seeded Tamarind (Tamarindus indica), Marking nut (Semecarpus anacardium) and...

Open access Research Article 10.9734/ajaees/2022/v40i130832

Development and Standardization of a Climate Vulnerability Index to Measure the Vulnerability Indices of Paddy Growers

Asodi Yaminileela, M. Rama Devy, G. Nirmala, V. Jyothi, V. Srinivasa Rao & K. Nirmal Ravi Kumar · International Journal of Environment and Climate Change · 2024

India is prominently recognized as the foremost producer of paddy, cultivating this crop over 47.83 million hectares and generating 135.75 million tonnes of paddy, thus playing a substantial role in the worldwide paddy output. However, there is an anticipated decline in paddy pro...

Open access Research Article 10.9734/ijecc/2024/v14i44104

Development and Standardization of an Adaptation Index to Assess the Climate Resilient Practices by Paddy Growers

Asodi Yaminileela, M. Rama Devy, G. Nirmala, V. Jyothi, V. Srinivasa Rao & K. Nirmal Ravi Kumar · International Journal of Environment and Climate Change · 2024

India is prominently recognized as the foremost producer of paddy, cultivating this crop over 47.83 million hectares and generating 135.75 million tonnes of paddy, thus playing a substantial role in the worldwide paddy output. However, there is an anticipated decline in paddy pro...

Open access Research Article 10.9734/ijecc/2024/v14i44105