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Author Archives: Anonymous

What is the Calcium Carbonate Equilivalent of CaMg(CO3)2 (m….

What is the Calcium Carbonate Equilivalent of CaMg(CO3)2 (m.w. of CaMg(CO3)2 = 184g/mol, m.w. of CaCO3 = 100.0 g/mol)

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How far ahead of crop planting should you plan to add lime i…

How far ahead of crop planting should you plan to add lime if you are rotating your crops

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If 60% of a liming material passes through a 50-mesh sieve a…

If 60% of a liming material passes through a 50-mesh sieve and 97% passes through a 10-mesh sieve, what is the effectiveness of the lime based on size only

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A soil with a CEC of ______ would likely be highly buffered

A soil with a CEC of ______ would likely be highly buffered

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A liming material has a CaCO3 equivalent of 0.90. Of this li…

A liming material has a CaCO3 equivalent of 0.90. Of this liming material, 60% passes through a 10-m sieve and 30% passes through a 50-m sieve. If 1.5 tons of 100% CaCO3 is recommended, how much of this other liming materials is needed. (Efficiencies: 50-m = 100%, 10-m = 50%)

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Find the amount of limestone (CaCO3 equivalent = 0.92) neede…

Find the amount of limestone (CaCO3 equivalent = 0.92) needed to neutralize the same amount of acidity as 2 tons of burned lime with a CaO equilvalent of 0.90. (M.W. CaCO3 = 100 g/mol, M.W. CaO = 56 g/mol)

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Soil pH can vary with soil depth

Soil pH can vary with soil depth

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How effective is 100 kg of 95% pure CaO (CCE=1.786) when com…

How effective is 100 kg of 95% pure CaO (CCE=1.786) when compared to 100% pure CaCO3? 100 kg of 95% pure CaO would neutralize the same amount of acidity as ________of 100% pure CaCO3.

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What is the Calcium Carbonate Equivalent of MgCO3 (M.W. MgCO…

What is the Calcium Carbonate Equivalent of MgCO3 (M.W. MgCO3 =84.3 g/mol, M.W. CaCO3 = 100.0 g/mol)?

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Which of the following liming situations would potentially l…

Which of the following liming situations would potentially lead to a soil pH that is higher than intended

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