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Korla Harshavardhan

Publications (3)

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

Development and Performance Evaluation of Manually Operated Seedling Planter for Horticultural Crops

Korla Harshavardhan & Atul Kumar Shrivastava · Current Journal of Applied Science and Technology · 2018

A low cost manually operated single row vegetable seedling planter was developed for transplanting of plug and pot type vegetable seedlings on ridges and mulch beds. It consisted of jaw assembly, delivery pipe, lever, handle and spacing marker. Operating principle of the develope...

Open access Research Article 10.9734/CJAST/2018/43833