International Research Journals

International Research Journal of Agricultural Science and Soil Science

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Nicholas Perry

Department of Agriculture, Institute of Agricultural Technology, Uruguay


  • Review Article   
    Despite the fact that nutrients exist, how they are used affects the components of soil quality.
    Author(s): Nicholas Perry*

    Digestate contains numerous fundamental supplements for crops, including nitrogen (N) and phosphorus (P), and it can adjust the biogeochemical pattern of supplements and soil usefulness. In a nine-treatment field experiment conducted in eastern Portugal with two horticultural crops, the purpose of this work was to evaluate the fertilizing effects of digestate on chemical and biological soil properties: control without preparation; mineral N preparation with 85 kg ha−1; fertilization with digestate (DG) at progressively higher N rates (85, 170, 255, or 340 kg N ha1); and fertilization with various digestate and mineral N combinations (DG at 85 or 170 kg N plus 60 kg N ha–1 or 170 kg N plus 25 kg N ha–1). Notwithstanding N, digestate provided huge measures of P, Ca, K, and Mg and altogether expanded soil Olsen P, mineral N, and natural C. At high dosages, it diminished.. View More»
    DOI: 10.14303/2251-0044.2023.13

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