Falcón-Rodríguez, Alejandro B., Daimy Costales, Dianevys Gónzalez-Peña, Donaldo Morales, Yuliem Mederos, Eduardo Jerez, and Juan C. Cabrera. 2017. “Chitosans of Different Molecular Weight Enhance Potato (Solanum Tuberosum L.) Yield in a Field Trial”. Spanish Journal of Agricultural Research 15 (1), e0902. https://doi.org/10.5424/sjar/2017151-9288.