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September 21, 2025Journal of Advances in Biology & Biotechnology

Effect of Long Term (≈19 Years) Fertilization and Manure Practices on Yield and Soil Quality in Intensive Rice Cultivation on Inceptisol

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Authors

PRP RaviProfessor Jayashankar Telangana State Agricultural UniversityVRV Prabhakar ReddyProfessor Jayashankar Telangana State Agricultural UniversityACA Krishna ChaitanyaResearch & Development Establishment (Engrs.)

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Implication

A 19-year trial shows that integrated fertilization significantly enhances soil health in rice cultivation, suggesting its ecological benefits.

Key Points

  • Fertilization with farmyard manure and 100% NPK improved soil health indicators significantly, enhancing crop yield.
  • NPK combined with FYM resulted in the lowest bulk density of 1.32 Mg m-3 and the highest pore space at 50.22%.
  • The trial showed that organic carbon peaked at 1.18% under FYM, boosting nitrogen, phosphorus, and potassium levels for better crop nutrition.
  • Biological health metrics were highest with FYM, leading to superior rice straw and biomass yields, particularly with the NPK+FYM treatment.

Cite This Study

Ravi et al. (2025) studied this question.

synapsesocial.com/papers/68d46ac231b076d99fa6825chttps://doi.org/10.9734/jabb/2025/v28i93007
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Also Consider

Synapse has enriched 5 closely related papers on similar clinical questions. Consider them for comparative context:

  1. 1Long-Term Influence of Fertilizer and Manure Application on Soil Physical Health and Rice Productivity2025 · 1 citations
  2. 2Effect of Continuous Use of Fertilizers and Manures on Nutrient Uptake, Use Efficiency and Yield in Rice-Rice Cropping Systems2025
  3. 3Long-term Effects of Zinc, FYM, and their Combination on Soil Chemical Properties in Rice-based Cropping Systems2024
  4. 4Nineteen-Year Assessment of Nutrient Management on Soil Microbiological and Enzymatic Activities of Inceptisols in Rice-Wheat System2025
  5. 5Critical Carbon Inputs to Maintain Soil Organic Carbon Stocks under Long-Term Rice-Rice Cropping System in Semi-Arid Southern India2025