What Is White Pulp?

White pulp yellow brown soil is also called white loose soil, white loess, gang white soil and so on. It is distinguished from yellow brown soil and sticky disk yellow brown soil because of its grayish white or gray loamy topsoil and sub-topsoil (white soil layer). The topsoil layer is generally 15-20 cm, grayish yellow when wet, grayish white when dry, mostly loamy soil, and the soil particles are easy to disperse and settle in layers, often mixed with rusty streaks and more iron-manganese nodules. Heart soil layer dark brown or gray brown, loam clay to clay, compact, prismatic to prismatic structure ^[1]