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J. John Gunasekar

Publications (6)

Evaluation of Biogas Production Potential from Waste Coconut Water

S. A. Ramjani, J. John Gunasekar & J. Ramachandran · International Journal of Environment and Climate Change · 2023

Coconut oil production is the eminent agro based industries in Tamil Nadu. The matured coconut water was considered as a waste. Coconut oil industries discharge considerable amount of waste coconut water having very high values of Biochemical Oxygen Demand (BOD) to the extent of...

Open access Research Article 10.9734/ijecc/2023/v13i123863

Drying Performance of Beans Using Natural Convective Step Type Solar Dryer

S. Joshua Davidson, J. John Gunasekar & K. Prasanthkumar · Current Journal of Applied Science and Technology · 2020

Development of appropriate technologies for conversion of solar radiation to thermal energy is essential for fruit and vegetable preservation. A natural convective step type solar dryer with 10 trays was used. The drying parameters such as drying temperature, drying rate and drye...

Open access Research Article 10.9734/cjast/2019/v38i630490

Development of Wireless Technique to Regulate Seed Dropping in a Seeder for Intercropping

Korla Harshavardhan, S. S. Sivakumar, J. John Gunasekar, K. Balaji, P. K. Padmanathan & V. Alex Albert · Current Journal of Applied Science and Technology · 2021

Although intercropping gives additional yield per unit area than sole cropping, yield may also decrease as the crops differ in their competitive abilities. To avoid competition and to accompany complimentary action between the base crop and inter crop in intercropping practise, p...

Open access Research Article 10.9734/cjast/2021/v40i3831590

Design of Seeder in Relation to the Physical and Frictional Properties of Black Gram Varieties

Korla Harshavardhan, S. S. Sivakumar, J. John Gunasekar, V. Alex Albert & P. K. Padmanathan · Current Journal of Applied Science and Technology · 2020

Physical and frictional properties of black gram seeds play an essential role in designing a seeder in order to decide cell size, shape, thickness of metering disc and material, inclination of seed hopper. The present study aimed to determine the physical and frictional propertie...

Open access Research Article 10.9734/cjast/2020/v39i3631071

Physical and Mechanical Properties of Tissue Culture Banana Plantlets for the Design of Planting Mechanism

B. Hari Prasad, S. S. Sivakumar, J. John Gunasekar, A. Surendrakumar & V. Alex Albert · Current Journal of Applied Science and Technology · 2020

Aims: To design a mechanical transplanting mechanism for tissue culture banana plantlets, physical and mechanical properties such as mass, height of plantlet, pseudostem height from tray to first leaf, pseudostem diameter between root plug and first leaf, root plug dimension, moi...

Open access Research Article 10.9734/cjast/2020/v39i3030972

Comparative Evaluation of Puddling Techniques in Sandy Loam Soil

K. Prasanthkumar, M. Saravanakumar, J. John Gunasekar, S. S. Sivakumar & P. Masilamani · Current Journal of Applied Science and Technology · 2020

Aims: Puddling is a distinct operation to provide standing water condition for paddy cultivation. There are various puddling techniques conventionally adopted by the farmers. In order to scientifically establish the performance of various puddling techniques in terms of puddling...

Open access Research Article 10.9734/cjast/2019/v38i630474