Memory PLSC101 Memory Game 2Version en ligne Lab Group 7 Topics: Soil parts and tillage par cindy s Mulch Tillage No-Till Soils that are formed under grasslands, very good for crop growth. Made up of decaying animal and plant residue degraded by organisms Deep tillage to bury residue, followed by shallow tillage to smooth Humus Gravitational Water Top layer of soil that is made up of organic matter, water, air and mineral particles Mollisol Topsoil Moldboard Plow Conventional Tillage Ridge Tillage Organic Matter Pore Space Light tillage to mix up and move crop residue on the surface. Conservation Tillage Organic component of decomposed leaves and plant material
