Y. K. Tiwari

Optimizing Emitter Discharge and Plant-emitter Ratio for Improving Yield, Water Productivity, and Economic Returns of Lettuce under Drip Irrigation

Archana Kaushal, Y. K. Tiwari, S. K. Pyasi, V. S. Yadav & Samikshya Panda · Journal of Scientific Research and Reports · 2026

Efficient irrigation management is essential for improving crop productivity while conserving water resources. This study evaluated the effects of emitter discharge rate and plant–emitter ratio on the growth, yield, water productivity, and economic performance of lettuce (Lactuca...

Open access Research Article 10.9734/jsrr/2026/v32i94467

Spatio-temporal Analysis of Groundwater Recharge, Storage Anomalies, and Aquifer Variability under Diverse Geological Units of the Wainganga River Basin

Pushplata Aherwar, S. K. Pyasi, S. K. Sharma, Y. K. Tiwari & Umesh Singh · Journal of Scientific Research and Reports · 2026

Background: Groundwater is a major freshwater resource supporting agricultural, domestic, and industrial activities in central India. However, increasing groundwater extraction and climatic variability have intensified groundwater stress in hard-rock aquifer systems. Aim: The pre...

Open access Research Article 10.9734/jsrr/2026/v32i64226

Assessment of Long-term Spatial and Temporal Soil Moisture Variability in the Sher River Watershed, Madhya Pradesh, India

Anoop Patel, S. K. Pyasi, A. K. Bajpai, Anay Rawat, Y. K. Tiwari, Archana Kaushal, Akshita Tomar & V. S. Yadav · Journal of Scientific Research and Reports · 2026

Soil moisture significantly impacts crop yield, irrigation scheduling, and farm-level water management decisions, Precision farming and watershed management. Therefore, enhancing agricultural resilience and guaranteeing sustainable water resource management. During the years 2015...

Open access Research Article 10.9734/jsrr/2026/v32i44090