If you could somehow extract the soil solution from the upper 16 cm of 1 ha of moist acid soil (pH 5), how many kg of pure CaCO 3 would be needed to neutralize the soil solution (bring its pH to 7 0) Under field conditions, up to 6 Mg of limestone may be required to bring the pH of this soil layer ...

It will require 25 cmol of lime kg of soil to change the s ...

If you could somehow extract the soil solution from the upper 16 cm of 1 ha of

Question:

If you could somehow extract the soil solution from the upper 16 cm of 1 ha of moist acid soil (pH = 5), how many kg of pure CaCO₃ would be needed to neutralize the soil solution (bring its pH to 7.0)? Under field conditions, up to 6 Mg of limestone may be required to bring the pH of this soil layer to a pH of 6.5. How do you explain the difference in the amounts of CaCO₃ involved?

Fantastic news! We've Found the answer you've been seeking!