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E. Somasundaram

Publications (11)

Effect of Manures and Foliar Application on Quality Parameters and Nutrient Uptake of Organic Blackgram

M Vinutha, E. Somasundaram, S. Sanbagvalli, U. Sivakumar & R. Sunitha · International Journal of Environment and Climate Change · 2026

Aims: The study was conducted to evaluate the effect of organic and liquid manures on the productivity, quality and nutrient response of organic blackgram. Study Design: The experiments were laid out in split plot design with three replications, where the main plot consisting of...

Open access Research Article 10.9734/ijecc/2026/v16i15237

Influence of Organic Nutrient Sources on Nutrient, Quality and Yield Parameters of Vegetable Cluster Bean

Ammaladinne Tharun Kumar, E. Somasundaram, N. Thavaprakaash, K. Ganesan & K. Shoba Thingalmani · Asian Journal of Soil Science and Plant Nutrition · 2024

Aim: The experiment was taken up to study the influence of various organic nutrient sources on soil nutrient availability and their uptake and also on quality parameters of vegetable cluster bean. Place and Duration of Study: the study was conducted at irrigated wetland farms, TN...

Open access Research Article 10.9734/ajsspn/2024/v10i3371

Influence of Organic Nutrient Sources on Yield and Economics of Vegetable Cluster Bean (Cyamopsis tetragonoloba (L.) Taub.) Variety – MDU1

Ammaladinne Tharun Kumar, E. Somasundaram & N. Thavaprakaash · International Journal of Environment and Climate Change · 2022

Cluster bean is one of the important industrial legume crop, favoured semi-arid and arid farmers by its drought tolerance and nitrogen fixation capacity. A investigation was carried out to study the impact of various organic nutrient sources on the yield and economics of the vege...

Open access Research Article 10.9734/ijecc/2022/v12i930745

Comparative Evaluation of Different Natural Farming System and Its Impact on the Yield of Great Millet (Sorghum bicolor L.)

R. Sunitha, A. Bharani, E. Somasundaram, G. Gayathry, P. Maheshwari, S. Padmapriya, S. Jaya Prabhavathi & S. Shenbagavalli · International Journal of Plant & Soil Science · 2023

The most recent and popular trend of organic agriculture in Indian farming system is Zero Budget Natural Farming (ZBNF) that is derived from the traditional method of cultivation practices. ZBNF approach follow practices viz., Intercropping, green manure incorporation, crop rotat...

Open access Research Article 10.9734/ijpss/2023/v35i193709

Effect of Organic Manures and Organic Foliar Sprays on Yield Attributes and Yield of Barnyard Millet (Echinochloa frumentacea L.)

E. Hari Kumar, M. Mohamed Yassin, E. Somasundaram, M. R. Latha, R. Anantham & Yassin, M. Mohamed · International Journal of Environment and Climate Change · 2022

A field experiment was conducted to study the effect of organic manures and organic foliar sprays on yield attributes and yield of barnyard millet during summer season (February-May) 2022 at Department of Agronomy, Tamil Nadu Agricultural University, Coimbatore. The experiment wa...

Open access Research Article 10.9734/ijecc/2022/v12i1131054

Evaluation of Foliar Nutrition for Yield Maximization in Foxtail Millet (Setaria italica)

Anushka Pavithran, R. Krishnan, E. Somasundaram & C. N. Chandrasekhar · International Journal of Plant & Soil Science · 2022

A study was carried out in foxtail millet regarding the effect of various foliar treatments in combination with recommended dose of fertilizer on the growth and yield of the crop at Tamil Nadu Agricultural University, Coimbatore during the summer of 2021. Eight treatments in comb...

Open access Research Article 10.9734/ijpss/2022/v34i2131302

Isolation and Characterization of Rice Blast and Brown Spot Disease in Different Regions of Tamil Nadu, India

V. Aishwarya, S. K. Manoranjitham, C. Gopalakrishnan, E. Somasundaram & S. Geethanjali · International Journal of Plant & Soil Science · 2023

Rice (Oryza sativa L.) is the most important staple food crop cultivated in almost every district of Tamil Nadu. Among the rice fungal diseases, rice blast caused by Pyricularia oryzae and brown spot caused by Bipolaris oryzae are considered to be most potent threats causing majo...

Open access Research Article 10.9734/ijpss/2023/v35i193633

Isolation, Identification and Pathogenicity Assay of Fungal Species on Horse Purslane (Trianthema portulacastrum L.,)

Eddem Sreeja, P. Murali Arthanari, V. Sendhilvel & E. Somasundaram · International Journal of Environment and Climate Change · 2022

A field survey was carried out in Tamil Nadu agricultural university, Coimbatore, to locate Horse purslane (Trianthema portulacastrum) infected with fungal pathogens. Heavily infested areas were recognized and symptomatic leaves were collected. Fungal species account for leaf spo...

Open access Research Article 10.9734/ijecc/2022/v12i1131021

Studies on Testing the Efficacy of Liquid Organic Inputs (Panchagavya and Jeevamruth) on Maize (Zea mays l.) Germination

S. Akila, M. P. Sugumaran, K. Suganya & E. Somasundaram · Current Journal of Applied Science and Technology · 2020

Organic farming is based on the system-oriented approach and the use of an organic liquid product like Panchagavya resulted in higher growth, yield and quality of crops and hence there had been an increasing interest in the use of liquid formulations. The present study was carrie...

Open access Research Article 10.9734/cjast/2020/v39i2330861

Effect of Varied Phases of Lunar on the Growth and Yield Parameters of Rice Varieties

S. Gurudevan, N. Maragatham, Ga. Dheebakaran, M. Djanaguiraman & E. Somasundaram · International Journal of Environment and Climate Change · 2022

Aim: To understand and reason out the effect of lunar phases on the rice crop growth and development. Study Design: Experiment was laid out in Factorial Randomized Block Design. Place and Duration of Study: Field trial was conducted in the wetland farm of Tamil Nadu Agricultural...

Open access Research Article 10.9734/ijecc/2022/v12i1131074

A Study on Customers Preferences towards Landscape Features of Agri-tourism in Tamil Nadu

S. Sarath, S. D. Sivakumar, N. Venkatesa Palanichamy, D. Suresh Kumar & E. Somasundaram · Asian Journal of Agricultural Extension, Economics & Sociology · 2022

The agricultural landscape is the base for agri-tourism development. This paper focuses on customer preferences for agricultural landscape features when participating in agri-tourism. The prime objective of the study includes identifying the attractive features of agricultural la...

Open access Research Article 10.9734/ajaees/2022/v40i830940