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