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Tapan Kumar Khura

Publications (5)

Impact of Nitrogen Variability on Yield Dynamics and Economics Viability of Transplanted and Direct Seeded Rice

Manojit Chowdhury, Tapan Kumar Khura, Roaf Ahmad Parray, Pravin Kumar Upadhyay, H. L. Kushwaha, Achal Lama, Shubham Chaudhary & Abhishek Kumar Ansh · Journal of Experimental Agriculture International · 2025

Efficient nitrogen (N) management plays a critical role in optimizing rice yield and ensuring economic sustainability. This study evaluates the impact of variable nitrogen levels on the yield dynamics and economic viability of transplanted rice (TPR) and direct seeded rice (DSR)....

Open access Research Article 10.9734/jeai/2025/v47i13220

Optimization of Operational Parameters for Tractor Operated Swinging Lance Sprayer by Using ASPEE-SPGF Spray Guns

Arudra Srinivasarao, Tapan Kumar Khura, Roaf Ahmad Parray, Indra Mani, H. L. Kushwaha & Susheel Kumar Sarkar · Current Journal of Applied Science and Technology · 2020

Spraying is one of the critical operations in agriculture. The importance of the use of chemical pesticides was well recognized in agriculture.  Consumption of pesticides was increasing year by year, on the other hand, wastage of chemical pesticides also alarming due to excess ap...

Open access Research Article 10.9734/cjast/2020/v39i4831269

Development of a Novel Method for Disease Severity Driven Variable Rate Chemical Application Based on Plant Morphological Indicators

Tushar Dhar, Roaf Ahmad Parray, Bishnu Maya Bashyal & Tapan Kumar Khura · Journal of Scientific Research and Reports · 2026

Early blight, caused by Alternaria alternata, poses a critical challenge to tomato (Solanum lycopersicum L.) production, causing significant yield losses worldwide. Accurate quantification of plant disease severity is essential for the development of intelligent, site-specific cr...

Open access Research Article 10.9734/jsrr/2026/v32i13918

Comparative Analysis on Cost-Economics Evaluation of Robotic Tiller-Planter against Conventional Tillage and Planting Operations

Sunil Kumar Rathod, H. L. Kushwaha, Adarsh Kumar, Tapan Kumar Khura, Rajeev Kumar, Anchal Dass, Debashish Chakraborty, Susheel Kumar Sarkar, Asha K. R., Pankaj Malkani, Rohit Gaddamwar, Madhusudan B. S. & Pradeep Kumar · International Journal of Environment and Climate Change · 2024

The labor-intensive, costly, and time-consuming nature of manual tillage and planting in maize cultivation necessitates the integration of mechanized and robotic methods. This study focuses on the economic evaluation of a Robotic tiller-planter as a solution to address these chal...

Open access Research Article 10.9734/ijecc/2024/v14i13853

Design, Analysis and Fabrication of High Clearance Self- Propelled Foliar Applicator

Pankaj Malkani, Sunil Kumar Rathod, K. R. Asha, Tapan Kumar Khura & H. L. Khuswaha · Current Journal of Applied Science and Technology · 2020

In this paper Finite element method (FEM) for design and development of self- propelled foliar applicator is presented. Foliar application is a method for feeding nutrients directly to plants for enhancing nutrient use efficiency through foliar applicator. The major components of...

Open access Research Article 10.9734/cjast/2020/v39i4831245