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Improved Nutrient Management Practices for Enhancing Productivity and Profitability of Wheat under Mid-Indo-Gangetic Plains of India

Author

Listed:
  • Hanuman Prasad Parewa

    (Department of Soil Science and Agricultural Chemistry, Institute of Agricultural Sciences, Banaras Hindu University (BHU), Varanasi 221005, India
    College of Agriculture, Agriculture University, Sumerpur 306902, India)

  • Janardan Yadav

    (Department of Soil Science and Agricultural Chemistry, Institute of Agricultural Sciences, Banaras Hindu University (BHU), Varanasi 221005, India)

  • Vijay Singh Meena

    (ICAR-Vivekananda Parvatiya Krishi Anusandhan Sansthan (ICAR-VPKAS), Almora 263601, India
    CIMMYT-Borlaug Institute for South Asia (BISA), Samastipur 848125, India)

  • Deepranjan Sarkar

    (Department of Soil Science and Agricultural Chemistry, Institute of Agricultural Sciences, Banaras Hindu University (BHU), Varanasi 221005, India
    Integral Institute of Agricultural Science and Technology, Integral University, Lucknow 226026, India)

  • Sunita Kumari Meena

    (Department of Soil Science, Sugarcane Research Institute, Dr. Rajendra Prasad Central Agricultural University, Pusa, Samastipur 848125, India)

  • Amitava Rakshit

    (Department of Soil Science and Agricultural Chemistry, Institute of Agricultural Sciences, Banaras Hindu University (BHU), Varanasi 221005, India)

  • Rahul Datta

    (Department of Geology and Pedology, Faculty of Forestry and Wood Technology, Mendel University in Brno, Zemedelska 1, 613 00 Brno, Czech Republic)

Abstract

Two-year field experiments were conducted to study the effect of different levels of inorganic fertilizers, farmyard manure (FYM), and bio-inoculants on wheat productivity and profitability. Results specified that judicious application of inorganic fertilizers, FYM, and bio-inoculants significantly increased the productivity and profitability of wheat. Data suggested that the aggregate levels of fertilizer up to 100% NPK ha −1 resulted in significant increases in all growth attributes, grain yield (+206%), straw yield (+177%), and harvest index (+7%) as compared to control. Meanwhile, plots with the application of 10 t ha −1 FYM significantly ( p < 0.05) increased grain yield (+26%) and straw yield (+22%) as compared to the control. Similarly, significant enhancement in grain and straw yields was observed with the application of PGPR + VAM over no-inoculation. Results showed that the significantly higher grain and straw yield attained by application of 75% NPK fertilizer + 10 t ha −1 FYM was at par with the application of 100% NPK fertilizer alone. Further, net returns (profitability) and B:C ratio (2.37) were significantly higher with fertilization with 75% NPK + 10 t ha −1 FYM along with PGPR + VAM as compared to 100% NPK alone. Overall, it can be concluded that the combination of 75% NPK and 10 t ha −1 FYM along with PGPR + VAM represented the optimum for net return and B:C ratio and reduced (25%) dose of NPK as compared to the rest of the treatment combinations.

Suggested Citation

  • Hanuman Prasad Parewa & Janardan Yadav & Vijay Singh Meena & Deepranjan Sarkar & Sunita Kumari Meena & Amitava Rakshit & Rahul Datta, 2022. "Improved Nutrient Management Practices for Enhancing Productivity and Profitability of Wheat under Mid-Indo-Gangetic Plains of India," Agriculture, MDPI, vol. 12(9), pages 1-15, September.
    • Handle: RePEc:gam:jagris:v:12:y:2022:i:9:p:1472-:d:915167
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    References listed on IDEAS

    as
    1. Shilpa Vij & Neha Sharma & Meenakshi Sharma & Tapan Kumar Mohanta & Prashant Kaushik, 2022. "Application of Trichoderma viride and Pseudomonas fluorescens to Cabbage ( Brassica oleracea L.) Improves Both Its Seedling Quality and Field Performance," Sustainability, MDPI, vol. 14(13), pages 1-12, June.
    2. Mohammad Anisuzzaman & Mohd Y. Rafii & Shairul Izan Ramlee & Noraini Md Jaafar & Mohammad Ferdous Ikbal & Md Azadul Haque, 2022. "The Nutrient Content, Growth, Yield, and Yield Attribute Traits of Rice ( Oryza sativa L.) Genotypes as Influenced by Organic Fertilizer in Malaysia," Sustainability, MDPI, vol. 14(9), pages 1-19, May.
    3. Deepranjan Sarkar & Amitava Rakshit & Ahmad I. Al-Turki & R. Z. Sayyed & Rahul Datta, 2021. "Connecting Bio-Priming Approach with Integrated Nutrient Management for Improved Nutrient Use Efficiency in Crop Species," Agriculture, MDPI, vol. 11(4), pages 1-18, April.
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