LSU AgCenter unlocks secrets beneath the soil for sweet potato yields, lower fertilizer use
A dedicated group of researchers are behind the sweet potato casserole that will grace many Louisiana tables on Thanksgiving. At the LSU AgCenter Sweet Potato Research Station, scientists have developed sweet potato varieties that have ample sweetness for consumers, ideal shape for processors and high yields for farmers.
One project at the station is aimed at helping growers produce their crop with just the right amount of fertilizer. LSU AgCenter researcher Arthur Villordon is leading the study that uses gene expression to predict the fertilizer requirements of sweet potatoes by variety.
Researchers can’t see what is happening with the storage root of the sweet potato plant — the part we eat — while it develops underground. Villordon said this study can give them new insights into what is happening beneath the soil.