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D. Ramesh

Publications (25)

Stability and Competitiveness in India's Rice Export Dynamics: A Decadal Markov Chain Analysis with Focus on Leading Producing States

Ch. Ch. V. D. Balaji & D. Ramesh · Journal of Experimental Agriculture International · 2025

Agriculture remains the cornerstone of India’s economy, playing a pivotal role in industrial growth, employment generation and food security. Despite its declining share in GDP, the sector continues to sustain livelihoods for millions while ensuring nutritional stability. The pre...

Open access Research Article 10.9734/jeai/2025/v47i73608

Forecasting India’s Spice Export Performance: A Comparative Analysis of Neural Networks and Fuzzy Time Series Models

A. Chandra Praphulla, K. Kiran Prakash, D. Ramesh & I.V.Y. Rama Rao · Journal of Experimental Agriculture International · 2025

Agriculture contributes significantly to India’s economy, with exports playing a vital role in earning foreign exchange and supporting millions of farmers. India dominates global spice production and trade, being the top producer and exporter of Chilli, known for its pungency and...

Open access Research Article 10.9734/jeai/2025/v47i63514

A Step into Future Fuel Industrial Effluents into Bioethanol: A Review

R. S. Vidhya Ganesh, R. Parimala Devi, D. Ramesh, S. Karthikeyan & D. Murugananthi · International Journal of Environment and Climate Change · 2023

Industrial revolution in agro based industries with improved technologies, machineries, etc. has resulted in the ease of operation, availability of increased number of value added products in the field of agriculture, effective labour management, etc. Agro industries are one of t...

Open access Research Article 10.9734/ijecc/2023/v13i103033

Potassium Release Parameters and their Relation with Yield of Rice Based Cropping Systems in Bapatla District, India

E. Vyshnavi, M. Latha, P. Madhu Vani & D. Ramesh · International Journal of Environment and Climate Change · 2024

An investigation was carried out to study the different potassium release parameters in rice based cropping systems (viz. Rice-Pulse, Rice-Groundnut, Rice-Maize and Rice-Sorghum cropping systems) of Bapatla district of Andhra Pradesh and their relation with rice yield and rice eq...

Open access Research Article 10.9734/ijecc/2024/v14i74281

Impact of Biofertilizers and Inorganic Fertilizers on Micronutrient Content and Uptake of Maize (Zea mays L)

S. Janardhan, P.R.K. Prasad, P. Venkatasubbaiah & D. Ramesh · Journal of Advances in Biology & Biotechnology · 2024

This study aims to investigate the effect of fertilizers mixed with biofertilizers on maize crop micronutrient uptake. The study was conducted on clay loam soils at Agriculture College Farm, Bapatla, during both kharif 2020 and 2021. The results indicated that application of 100%...

Open access Research Article 10.9734/jabb/2024/v27i71011

Factors Determining Marketing of Paddy during COVID-19 Regime in Andhra Pradesh

R. Anthony, K. Suseela, K. S. R. Paul & D. Ramesh · Asian Journal of Agricultural Extension, Economics & Sociology · 2023

Rice is the major food crop in India. In Andhra Pradesh during COVID-19, marketing of rice was affected by many factors like lack of accessibility to market, scarcity of labour and high transportation cost which led to farmgate sales and resulted in the reduction of farmers incom...

Open access Research Article 10.9734/ajaees/2023/v41i102164

Effect of Inorganic Fertilizers in Combination with Biofertilizers on Nutrient Content and Uptake of Kharif Maize

S. Janardhan, P. R. K. Prasad, P. Venkatasubbaiah & D. Ramesh · International Journal of Environment and Climate Change · 2023

A field experiment entitled “Effect of inorganic fertilizers in combination with biofertilizers on nutrient content and uptake of kharif maize” was conducted at Agriculture College Farm, Bapatla, during both kharif 2020 and 2021. The experiment was laid out in randomized block de...

Open access Research Article 10.9734/ijecc/2023/v13i102830

Challenges Faced by the Paddy Farmers during COVID-19 Regime in Andhra Pradesh

R. Anthony, K. Suseela, K. S. R. Paul & D. Ramesh · Asian Journal of Agricultural Extension, Economics & Sociology · 2023

Rice is the main food for about 800 million people in India, which constitutes about 65% of its population. The unexpected imposition of lockdown with very little preparation obstructed farming and the food systems in numerous different ways. Rice was majorly affected by the rest...

Open access Research Article 10.9734/ajaees/2023/v41i71953

Field Screening of Maize (Zea mays L.) Genotypes against Turcicum Leaf Blight (TLB) under Artificial Conditions

D. Keerthana, T. Haritha, I. Sudhir Kumar & D. Ramesh · International Journal of Plant & Soil Science · 2023

Background: There are a variety of critical problems facing tropical maize cultivation, such as disease infestation, insect/pest and weed problems. Foliar diseases in particular cause significant losses in agricultural yield. Leaf blight, known as northern leaf blight, is a disea...

Open access Research Article 10.9734/ijpss/2023/v35i72856

Character Association Studies for Kernel Yield and Its Attributing Traits in Maize

D. Keerthana, T. Haritha, I. Sudhir Kumar & D. Ramesh · International Journal of Environment and Climate Change · 2022

Correlation coefficient measures the strength of the relationship between independent traits on the dependent trait like yield, that helps breeder in selection for yield enhancement. In this view, the present experiment was carried out to assess the correlation coefficient and pa...

Open access Research Article 10.9734/ijecc/2022/v12i111383

A Study on Price Spread and Marketing Efficiency of Honey Value Chains in Thrissur District of Kerala

V. M. Midhun, C. Velavan, N. Venkatesa Palanichamy & D. Ramesh · Asian Journal of Agricultural Extension, Economics & Sociology · 2022

Honey is produced and consumed in large quantities all over the world. India ranks eighth among honey producing countries, with a production of 0.62 lakh tonnes of honey, which contributed 3.83 percent to the world production of honey (2020). The objective of the study was to ide...

Open access Research Article 10.9734/ajaees/2022/v40i1031128

Evaluation of Genotype x Environment Interaction for Yield Attributes in Maize across Multiple Environments

Bellamkonda Jyostna, Dhandapani Appavoo, Sunil Neelam, Yashavanth B S & D. Ramesh · Journal of Advances in Biology & Biotechnology · 2025

Accurate prediction of hybrid performance under variable environments requires models that capture both genetic and climatic drivers. In this study, linear mixed models (LMMs) were applied to grain weight, kernel rows, and kernels per row across multiple environments to evaluate...

Open access Research Article 10.9734/jabb/2025/v28i123425

Impact of Biochar, Organic Manures and Inorganic Fertilizers on Nutrient Uptake and Yield in Rice Crop

G. Raviteja, M. Latha, Ch. Srinivasa Rao, K. Chandrasekhar, D. Ramesh & D. Krishnaveni · International Journal of Plant & Soil Science · 2025

A field experiment was conducted at Agricultural college Farm, Bapatla during 2023-2024 to study the effect of biochar, organic manures and inorganic fertilizers on nutrient uptake and yield of rice crop. The experiment was laid out in randomized block design with eight treatment...

Open access Research Article 10.9734/ijpss/2025/v37i75553

Determinants of Marketing Channel Choices among Paddy Farmers in Andhra Pradesh, India: Insights into Electronic Negotiable Warehouse Receipts (e-NWRs)

M. Mary Sharon, K. Suseela, Shalendra, M. Srinivasa Rao & D. Ramesh · Asian Journal of Agricultural Extension, Economics & Sociology · 2025

Warehouses are specialized storage facilities designed for scientific preservation, while receipt systems integrate credit with marketing to enhance marketing efficiency. Warehousing in India gained importance with the 1928 Royal Commission on Agriculture. Despite various interve...

Open access Research Article 10.9734/ajaees/2025/v43i42712

Modelling of Jassids (Amrasca biguttula) in Cotton: A Count Time Series Approach

B. Venkataviswateja, V. Srinivasa Rao, A. Dhandapani, G. Raghunadha Reddy, D. Ramesh, A.D.V.S.L.P. Anand Kumar & M. Sivarama Krishna · Journal of Scientific Research and Reports · 2024

This study was aimed to model Jassids population in cotton at Regional Agricultural Research Station (RARS), Nandyal. The secondary standard meteorological weekwise(SMW) data between 2008-2021 was considered based on data availability in the research station. Count time series mo...

Open access Research Article 10.9734/jsrr/2024/v30i92388

Seasonal Occurence of Major Insect Pests of Rice Grown in Krishna Delta Region of Andhra Pradesh

T. Hemanth, Ch. Sreenivasa Rao, D. Sudha Rani, G. Bindu Madhavi & D. Ramesh · International Journal of Environment and Climate Change · 2024

The investigation on seasonal occurrence of major insect pests of rice grown in Krishna Delta of Andhra Pradesh was conducted during kharif 2023-24. Weekly observations on pest population in relation with abiotic factors revealed that the initial and peak incidence of yellow stem...

Open access Research Article 10.9734/ijecc/2024/v14i74306

Modelling Long Memory Time Series for Groundnut Prices in Andhra Pradesh with Autoregressive Fractionally Integrated Moving Average for Forecasting

P. Swarnalatha, V. Srinivasa Rao, G. Raghunadha Reddy, Santosha Rathod, D. Ramesh & K. Uma Devi · Journal of Scientific Research and Reports · 2024

The presence of long memory in time series is characterized by an autocorrelation function that decreases slowly or hyperbolically. The most suitable model for capturing this phenomenon is the Autoregressive Fractionally Integrated Moving Average (ARFIMA) model, which is particul...

Open access Research Article 10.9734/jsrr/2024/v30i72145

Application of Machine Learning Techniques Models for Forecasting of Redgram Prices of Andhra Pradesh, India

P. Swarnalatha, V. Srinivasa Rao, G. Raghunadha Reddy, Santosha Rathod, D. Ramesh & K. Uma Devi · Journal of Scientific Research and Reports · 2024

Recent advancements in Machine Learning (ML) had proven highly effective in modeling time series data, consistently outperforming traditional time series models in forecasting accuracy according to empirical studies. However, the application of ML techniques in forecasting agricu...

Open access Research Article 10.9734/jsrr/2024/v30i72142

Biofertilizers and Inorganic Fertilizers Application Impact on Available Nutrients in Soil of Kharif Maize

S. Janardhan, P. R. K. Prasad, P. Venkatasubbaiah, B. Venkateswarlu & D. Ramesh · International Journal of Environment and Climate Change · 2023

A field experiment entitled “Biofertilizers and inorganic fertilizers application impact on available nutrients in soil of kharif maize” was conducted at Agriculture College Farm, Bapatla, during kharif of 2020-21. The experiment was laid out in randomized block design (RBD) with...

Open access Research Article 10.9734/ijecc/2023/v13i71910

Effect of Different Levels of Fertilizers in Combination with Biofertilizers on Biological Properties of Soil under Maize

S. Janardhan, P. R. K. Prasad, P. Venkatasubbaiah, B. Venkateswarlu & D. Ramesh · International Journal of Plant & Soil Science · 2022

A field experiment entitled “Effect of different levels of fertilizers in combination with biofertilizers on biological properties of soil under maize” was conducted at Agriculture College Farm, Bapatla, during both kharif 2020 and 2021. The experiment was laid out in randomized...

Open access Research Article 10.9734/ijpss/2022/v34i2231513

Fulminant Pediatric Viral Rhabdomyolysis with Extreme HyperCKemia, Multiorgan Dysfunction Syndrome, and Complete Renal Recovery without Kidney Replacement Therapy: A Case Report and Literature Review

Siddannagoud Salotagi, Pranith Ram Mamidi, Srikanth Darisetty, T. Sneha, Varsha Monica Reddy & D. Ramesh · Asian Journal of Case Reports in Medicine and Health · 2026

Background: Viral-associated rhabdomyolysis is an important but uncommon cause of paediatric intensive care unit (PICU) admission. Although most cases of benign acute childhood myositis are self-limited, severe viral rhabdomyolysis may progress to multiorgan dysfunction syndrome...

Open access Research Article 10.9734/ajcrmh/2026/v9i1345

Management of Powdery Mildew of Blackgram through Novel Fungicides and Bioagents

V. Vasanthi, P. Kishore Varma, M. Suresh, N. Kamakshi, Ch. Rani, D. Ramesh, J. Vasanthi & B. Pushparajyam · Journal of Advances in Biology & Biotechnology · 2025

Aim: Powdery mildew, caused by obligate biotrophic fungi of the order Erysiphales, is a major yield-limiting disease in blackgram, leading to losses of 20–30%. While cultural and biological methods offer partial control, they are often insufficient and reliance on conventional fu...

Open access Research Article 10.9734/jabb/2025/v28i52347

Epidemiological Insights into Erysiphe polygoni-Induced Powdery Mildew of Blackgram under In-vitro Conditions

V. Vasanthi, P. Kishore Varma, M. Suresh, N. Kamakshi, Ch. Rani, D. Ramesh, J. Vasanthi & B. Pushparajyam · Archives of Current Research International · 2025

Aim: Powdery mildew, incited by Erysiphe polygoni D.C, is a prominent foliar disease of blackgram (Vigna mungo L.) that adversely impacts all developmental stages, culminating in premature defoliation and yield losses reaching up to 70%. The disease initiates as subtle, white pow...

Open access Research Article 10.9734/acri/2025/v25i41140

Long Term and Seasonal Rainfall Trend in Bapatla District of Andhra Pradesh Using Advanced Statistical Methods

P. Swarnalatha, R. Srinivas, Yamini Leela A., K. Jeevan Babu, V. Srinivasa Rao, Santosha Rathod & D. Ramesh · International Journal of Environment and Climate Change · 2023

The primary objective of this study is to analyse the annual and seasonal rainfall trends in the Bapatla district of Andhra Pradesh over the long term. The seasonal rainfall data for Bapatla district was collected from the NASA Power website and covering the period from January 1...

Open access Research Article 10.9734/ijecc/2023/v13i113532