SynthesisFrontiers in plant science2025
Effects of N management optimization practices on rice productivity and N loss: a meta-analysis.
Synthesis in Frontiers in plant science, 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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Who cites it
4 citing papers in PubMed.
- Evolution of Rice Storage Quality and Underlying Microstructural Mechanisms Under Varying Nitrogen Fertilization Application Levels.Foods (Basel, Switzerland) · 2026Article
- Effects of Different Nutrient Management Regimes on Rice Yield and Nitrogen Uptake and Use Efficiency.Plants (Basel, Switzerland) · 2026Article
- Controlled-release urea enhances nitrogen fertilizer use efficiency by synchronizing soil nitrogen supply with nutrient uptake in Oilseed Rape.Frontiers in plant science · 2026Article
- Optimized application strategy of Nitrogen-Silicon (N-Si) fertilization improves nitrogen metabolism, grain yield, and growth of rice under dry cultivation.BMC plant biology · 2025Article
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Authors and funding
9 authors.
Funding
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Abstract
Introduction: Optimizing nitrogen (N) fertilizer management is key to reducing active N losses in farmland. While current research has proposed various methods to minimize N losses, it often overlooks the need for integrated strategies that address both N losses and crop productivity. By clarifying the impact of different N fertilizer optimization practices on crop productivity and N loss, rational N fertilizer management strategies can be adopted to achieve stable crop yields and reduction in N application rates. Methods: Our study collected 476 peer-reviewed papers and used meta-analysis to analyze the impact of different N optimization management practices (combined application of organic-inorganic fertilizer, deep fertilization, and enhanced-efficiency fertilizer) on yield, N use efficiency, and N loss (N Results: Optimized N management led to a 5%-10% increase in yield, a 17%-21% improvement in N use efficiency, and reductions in N Conclusion: Twice fertilization, the combination of organic and inorganic fertilizers, and the appropriate application of enhanced-efficiency fertilizer could improve rice yield, decrease N losses and ensure food security and improve the sustainable agricultural development.
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Registered trials
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