ArticleScientific reports2025
Optimizing irrigation and nitrogen levels to achieve sustainable rice productivity and profitability.
Article in Scientific reports, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 4 papers.
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4 citing papers in PubMed.
- Soil test crop response based fertilizer calibration and soil nutrient forecasting for aerobic rice on Alfisols of Southern India.Scientific reports · 2026Article
- Controlled Irrigation Improves Nitrogen Partitioning and Agronomic Nitrogen Use Efficiency in Rice Under Moderate Nitrogen Inputs.Plants (Basel, Switzerland) · 2026Article
- Combined Impacts of Nitrogen Forms, Rice Husk Biochar, and Water Regime on Purple Rice Yield and Grain Quality.Biology · 2026Article
- Special Issue "Molecular Research in Rice, 2nd Edition".International journal of molecular sciences · 2025Article
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17 authors.
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Abstract
The global scarcity of irrigation water poses a significant challenge to the sustainable production of rice and its availability worldwide. With a growing population driving increased demand for rice, it is crucial to enhance rice production while minimizing water usage. Achieving this requires a comprehensive understanding of the complex interactions between water and nitrogen dynamics and the formulation of strategies to optimize the application of irrigation water and nitrogen fertilizers. This study aims to investigate the impact of varying irrigation regimes and nitrogen application rates on rice growth attributes, yield performance, overall crop productivity, and economic returns. In the 2021 and 2022 rice growing season, two field experiments were carried out in split plot design with four nitrogen levels in sub plots [N0: Control, N1: 75% RDN (Recommended dose of nitrogen; @ 120 kg N ha
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