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Questions related from Muhammad Nadeem Ashraf
Added Si to nutrient solution carrying metals and mineral nutrients under acidic conditions, therefore, it's necessary that they provide evidence that Si addition does not cause pH fluctuations...
27 September 2020 7,886 2 View
I used 0.5 M NaHCO3 fumigation extraction method to determine SMBP but what is the exact equation to calculate the recovery percentage (R)? For recovery calculation I used 250 ug/ml KH2PO4. I...
04 June 2019 5,068 5 View
In my experiment (Stanford and Smith, 1972) I used CaCl2 for leaching (obtained NH4+ and NO3-) after this I used Nutrient solution and collected the leachate and determined again (NH4+ and NO3-)....
03 September 2017 8,751 3 View
