Fertile soil is land that has a depth of more than 150cm, textured clay, crumb structure, its pH around 6.5, has the activity of soil microorganisms that live high enough nutrient for crop growth eras… more →
laporanipawrote 1 year ago: Fertile soil is land that has a depth of more than 150cm, textured clay, crumb structure, its pH aro … more →