K. John

Disease Scoring and Evalution for Late Leaf Spot Resistance with Yield and Yield Components in Groundnut (Arachis hypogaea L.)

Prachi Jain, M. Sreevalli Devi, K. John & P. Arunasri · Journal of Scientific Research and Reports · 2025

Groundnut (Arachis hypogaea L.) is an important oil seed crop being adversely affected by foliar fungal disease viz., late leaf spot. The objective of this study is to identify genotypes with high yield and yield component traits along with resistance to late leaf spot disease (L...

Open access Research Article 10.9734/jsrr/2025/v31i32879

The Effect of Growth Retardants on Reprodutive Efficiency and Yield of Groundnut (Arachis hypogaea L.)

B. Srikanth, B. Santhosh, P. Sandhya Rani & K. John · Annual Research & Review in Biology · 2024

A field experiment was carried out during Kharif, 2023 at dryland farm of S. V. Agricultural College, Tirupati campus of Acharya N. G. Ranga Agricultural University, Andhra Pradesh. The experiment was laid out in a split-plot design with three replications and two genotypes as ma...

Open access Research Article 10.9734/arrb/2024/v39i72100

Effect of Growth Retardants on Plant Yield and Seed Quality of Groundnut (Arachis hypogaea L.)

B. Srikanth, B. Santhosh, P. Sandhya Rani & K. John · Advances in Research · 2024

A field experiment was carried out during Kharif, 2023 at dryland farm of S. V. Agricultural College, Tirupati campus of Acharya N. G. Ranga Agricultural University, Andhra Pradesh. The experiment was laid out in a split-plot design with three replications and two Genotypes as ma...

Open access Research Article 10.9734/air/2024/v25i41081