Subsoil

Subsoil is the layer of soil under the topsoil on the surface of the ground. Like topsoil it is composed of a variable mixture of small particles such as sand, silt and/or clay, but it lacks the organic matter and humus content of topsoil. Below the subsoil is the substratum, which can be residual bedrock, sediments, or aeolian deposits. As it is lacking in dark humus, subsoil is usually paler in colour than the overlying topsoil. It may contain the deeper roots of some plants, such as trees, but a majority of plant roots lie within the surface topsoil.

Sources

Subsoil (short story)

The short story Subsoil by Nicholson Baker first appeared in The New Yorker periodical on June 27, 1994.Subsoil is a terrifying, yet humorous tale of a man, Nyle T. Milner, who meets his doom after being assaulted and forced by attacking, sprouting potatoes that lure agriculturalists into their sleepy Krebs Cycle.

Main characters

Storyline

Nyle T. Milner, a hard working agricultural historian, is busy researching and working on a book about the early harrow. He is in the process of traveling to the Museum of the Tractor located in Harvey, New York for the fourth time. He asks Bill Fipton for recommendations of accommodations, and Bill offers up "The Taits" inn stating that they make an "interesting" soup. He explores the hotel room and comes across a Mr. Potato Head Kit. He opens the box quickly and is surprised to find a real potato with all the facial features still punctured into it. The mummified potato startles him.

Following his encounter with the potato, Nyle makes his way down from his room for dinner. He learns that the menu was leek and potato soup; however he is the only one eating it. After some time, he mentions the Mr. Potato Head Kit he had found earlier and states how it had startled him. After dinner, Mrs. Tait leads Nyle into the kitchen, revealing to him dozens of potatoes all shapes and sizes and making sure to mention that they only use "fresh" ones. Nyle leaves the Taits and proceeds to his room. While trying to fall asleep he wondered why Mrs. Tait used the word "fresh".