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March 25, 2026Journal of the Indian Society of Soil ScienceOpen Access

Neem Coated Urea for Higher Nitrogen Use Efficiency and Sustainable Soil and Crop Productivity in Sugarcane Plant-Ratoon Sequence

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Authors

CLC. Subha LakshmiTST. SreelathaASA. Sireesha

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Overview

Field experiment demonstrates enhanced nitrogen efficiency and crop yield in sugarcane using neem coated urea, suggesting sustainable agriculture benefits.

Key Points

  • The study aims to evaluate the impact of neem coated urea on nitrogen use efficiency and crop productivity in sugarcane.
  • Conducted field experiments in two seasons at Regional Agricultural Research Station, Anakapalle.
  • Utilized different nitrogen levels, including neem coated urea and normal urea, in sugarcane plant-ratoon sequence.
  • Measured nitrogen uptake, soil nitrogen status, and crop yields.
  • Neem coated urea significantly increased nitrogen use efficiency compared to normal urea.
  • 150% neem coated urea resulted in the highest nitrogen uptake, with an additional 5 kg ha-1 compared to normal urea.
  • No depletion of available nitrogen was observed post-harvest in treated plots, maintaining soil health.

Cite This Study

Lakshmi et al. (2025) studied this question.

synapsesocial.com/papers/69c37b41b34aaaeb1a67d753https://doi.org/10.5958/0974-0228.2025.00021.4
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Also Consider

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

  1. 1NEEM AND SULFUR-COATED UREA ENHANCE GROWTH AND SUGAR YIELD OF SUGARCANE BY INCREASING NITROGEN USE EFFICINECY2025
  2. 2Relative Performance of Neem Coated Urea Vis-à-Vis Ordinary Urea for Productivity, Profitability and Nitrogen Use Efficiency in Fodder Oats Under Semi Arid Conditions of Punjab, India2025
  3. 3Effects of coating agents on nitrogen dynamics and yield of wheat (Triticum aestivum L.) under irrigated and rainfed conditions2025
  4. 4Impact of neem-coated urea and nano urea on rice under Tamirabarani river basin2025
  5. 5Effect of Liquid Nano Urea Fertilizer on Periodical Growth and Yield of Sugarcane2024