Liming to lower soil acidity is practiced extensively in humid places where rainfall leaches calcium and magnesium from the soil, Consequently creating an acid problem. Calcium and magnesium are major plant nutrients provided by liming materials. Bone food: Ground-up bones (usually from cattle) have some nitrogen and calcium, but are https://bulkfertilizersupplydubai36891.nizarblog.com/38004079/the-basic-principles-of-mop-fertilizer-for-banana-cultivation