COMPARISON OF EXTRACTANTS FOR ASSESSING Fe, Mn, Cu AND Zn AVAILABILITY IN SOILS
نویسندگان
چکیده
The available status of Fe, Mn, Cu and Zn in two soils (Melandaha-Silt loam Dhamrai-Silty clay loam) was determined by extraction methods (0.5 M DTPA 0.1 N HCI). previously treated with various composts and/or compost plus fertilizer Amaranthus grown upto 42 days. After harvest Amaranthus, the were extracted 0.5 HCI extracts analyzed for trace elements contents. availability varied significantly extractants used highest values found HCI.
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ژورنال
عنوان ژورنال: Khulna University studies
سال: 2022
ISSN: ['1563-0897', '2789-2697']
DOI: https://doi.org/10.53808/kus.2002.4.2.0222-sc