Good soil is an important factor in successful crop growth. LOAM and loess are two types of soil that are considered to be good for growing crops. LOAM is a type of soil that is made up of clay, silt, and sand particles, and is known for its ability to retain moisture and nutrients. Loess is a type of soil that is made up of fine-grained particles of silt and clay, and is known for its ability to hold onto water and nutrients. Both LOAM and loess are important components of good soil, and are essential for successful crop growth.