Nitrogen management in Louisiana sweetpotatoes. T.P. Smith, A.Q. Villordon.(2009) Louisiana State Univ. Agricultural Center Research and Extension, Publ. 3138.
Sweetpotato production in California. D. May, B. Scheuerman. (1998) UC ANR Publication 7237.
Sweet potato production: Best Management Practices (BMPs). Compiled by F. Sanders, M. Cannon. (2000) Louisiana State Univ. Agricultural Center Communications, Publ. 2832.
CPSC = California Plant and Soil Conference
FFTC ASPAC = Food & Fertilizer Technology Center for the Asian and Pacific Region
FREP = Fertilizer Research and Education Program completed project
UC ANR = University of California Agriculture and Natural Resources
UF IFAS = University of Florida Institute of Food and Agricultural Sciences
WNMC = Western Nutrient Management Conference
WTFRC = Washington Tree Fruit Research Commission