H.V. Hema Kumar

Estimation of Irrigation Water Requirements for Existing and High-value Crops in the Appapuram Channel Command Area Using the FAO AquaCrop Model

K Kishan, Neelambika & H.V. Hema Kumar · International Journal of Environment and Climate Change · 2026

The present study aims to estimate irrigation water requirements and crop yields for existing and high-value crops cultivated in the Appapuram Channel Command of the Krishna Western Delta (KWD). The command area, covering approximately 10,000 ha, is predominantly cultivated with...

Open access Research Article 10.9734/ijecc/2026/v16i15249

Development of Active - Passive Combination of Tillage Implement Suitable for Mini Tractor

T. Mahesh Babu, A. Ashok Kumar, K.V.S Rami Reddy & H.V. Hema Kumar · Journal of Scientific Research and Reports · 2024

An experimental tillage tool, which integrates active - passive implements (cultivator tines in the front and a rotavator in the rear), was evaluated in the field. The forward-rotating active elements produced a negative draft, significantly reducing the overall draft requirement...

Open access Research Article 10.9734/jsrr/2024/v30i82249