@article{Mangual Crespo_Orengo Santiago_1981, title={Yield and Total Solids Content of Four Onion, Allium cepa, Cultivars in Southern Puerto Rico}, volume={65}, url={https://revistas.upr.edu/index.php/jaupr/article/view/7617}, DOI={10.46429/jaupr.v65i4.7617}, abstractNote={The yield and total solids content of four onion cultivars were evaluated in a San Anton soil (Cumulic Haplustolls, fine-loamy, mixed, isohyperthermic) on the southern irrigated coastal plain of Puerto Rico. There was no significant difference in yield between Texas Grano 502 (26,953 kg/ha) and Hybrid F<sub>1 </sub>Granex 33 (27,686 kg/ha). Both significantly outyielded cultivars Dehydrator #4 (13,432 kg/ha) and White Creole (12, 135 kg/ha). White Creole was significantly superior in total solids content to Dehydrator #4, Hybrid F<sub>1</sub> Granex 33 and Texas Grano 502. Bulbs of Texas Grano 502 and Hybrid F<sub>1 </sub>Granex 33 were significantly superior in mean weight to those of White Creole and Dehydrator #4.}, number={4}, journal={The Journal of Agriculture of the University of Puerto Rico}, author={Mangual Crespo, Gerardo and Orengo Santiago, Essaú}, year={1981}, month={Oct.}, pages={380–384} }