Fractional reserve banking is a system where banks hold less than 100% of their deposits as reserves.Let r = fraction of deposits held as reserves.Then bank loans out $ (1-r)*D. So, now, D is still $1000. But, C = $800 (borrower who got the loan now has $800 in currency).
Liming a lawn can help your grass grow better. When lawns are weedy, patchy in spots or turn yellow, it may be a sign that the pH balance of your yard is out of whack. One of the primary methods of correcting the problem is to add lime to your lawn to restore depleted nutrients and repair the damage.ime may be needed if the pH of your soil is too low for the turf species you want to maintain. To determine the pH of your lawn, purchase a pH test kit from a garden center, or check with your county cooperative extension service to see if it offers free testing.
Agricultural lime, also called aglime, Biolime, agricultural limestone, garden lime or liming, is a soil additive made from pulverized limestone or chalk. The primary active component is calcium carbonate.he primary reason to apply agricultural lime is to correct the high levels of acidity in the soil. Acid soils reduce plant growth by inhibiting the intake of major plant nutrients (nitrogen, phosphorus and potassium). Some plants, particularly legumes, will not grow in highly acidic soils.