From the Archives: Soil Science Foundation

In 1939, the Soil Science Foundation was started by a group of farmers in Dade City who were looking to come up with solutions that they were facing with their various crops; the Soil Science Foundation is credited with several scientific accomplishments. Their first headquarters was a small building on the campus of Florida Southern College, and they did not relocate off campus for 10 years.

When the Foundation started, they were running experiments on the fertilization of sandy soils at the Short Grove in Lake County. Sandy soils do not hold nutrients well, meaning fertilization is necessary to ensure that crops are able to obtain the necessary nutrients for growth. However, over fertilization can be harmful for plants as it will change the pH of the soil, suffocate the soil, and cause root damage. The goal of the experiments being run by the foundation was to determine the necessary amount of fertilizer.

During this time, the Foundation also researched the sustainability of Florida flatwoods for citrus planting. Florida flatwoods make up a large portion of Florida’s landscape. Flatwoods are ideal for citrus cultivation because of their sandy moist soils. Citrus does well in sandy soils because it provides good drainage, which prevents root damage from taking place. Planting in flatwoods also helps with irrigation because of the water deposits that are typically found within these flatwoods. However, there may be some disadvantages to planting citrus on these lands. During wet seasons, the soil can become overly saturated due to the water deposits already existing in the soil, they are at risk to develop frost that can cause freeze in citrus, and cultivating citrus in these regions could negatively impact the environment and decrease the biodiversity of the region. The goal of the experiments targeting citrus cultivation on the flatwoods was to determine if using the flatwoods would result in significantly better yields.


To learn more about the Soil Science Foundation, please check out the Soil Science Foundation Records at the McKay Archives: https://www.flsouthern.edu/getattachment/96400c75-e443-47c6-9fc7-690feef0137c/Soil-Science-Foundation-Records-Finding-Aid.pdf.

Written by Tanzy Zviitwah, Florida Citrus Hall of Fame Fellow
In partnership with Florida Southern College’s McKay Archives Center
Spring 2024

--

Source:
 

Mack, Thomas B. Citrifacts. Bartow, Florida: Associated Publications Corporation, 1992.