Soil, Vegetation, and Acidity
This is the entirety of Chapter 14 “Effect Of Character Of Soil On Plants” from the first volume of Audels Gardeners and Growers Guide. We are fortunate to count this four-volume set from Audels among our extensive library of antique agricultural volumes. While the book was originally published in 1928, this piece is still both applicable and helpful to the modern farm or garden.
“The varying character of soil of the same type in different localities has a marked effect on the plants, although there may be no perceptible difference in the appearance of the plants.
It has been noticed in England, for example, that certain pastures fatten sheep well in the summer. All about these pastures are others with exactly the same type of plants, but the plants grow more slowly, producing more stem and less leaf and are less nutritious and incapable of fattening sheep. The soils seem to be identical. In other pastures the vegetables cause diarrhea, while similar vegetation on adjoining pasture does not.
It is possible that a considerable difference may be found in vegetables and fruits from different farms in the same locality.
“Specialists have recently discovered the importance of vitamins and the foods which contain them and later may establish a method of determining the exact food value of fruits and vegetables from different types of soils and different soils of the same type.
Many crops will not thrive on acid soils, these include: Alfalfa, Red Clover, Timothy, Kentucky Blue Grass, Corn, Oats, Parsnip, Pepper, Pumpkin, Salsify, Squash, Spinach, Beets, Barley, Sorghum, Celery, Currant, Cabbage, Cauliflower, Cucumber, Lettuce, Onion, Okra, Tobacco, Kohlrabi, Peanut, Egg Plant, and most flowering ornamental plants.