How to Cite
Ramírez, C. T., Abruña, F., Lozano, J., & Vicente-Chandler, J. (1975). Effect of Fertilization on Yields of Three Varieties of Rice at Two Locations in Puerto Rico. The Journal of Agriculture of the University of Puerto Rico, 59(1), 1–4. https://doi.org/10.46429/jaupr.v59i1.10623
Abstract
Intensively managed irrigated rice of 3 varieties on a Vertisol typical of large areas in the tropics responded strongly to the application of 200 pounds of nitrogen per acre but not to phosphorus fertilization. Bluebonnet and Chontalpa varieties responded to the application of 200 pounds of potassium per acre, the Sinaloa variety to 300 pounds. All varieties responded strongly to the application of 40 pounds per acre of a complete minor element mixture.Downloads
Download data is not yet available.
Most read articles by the same author(s)
- José Vicente-Chandler, Servando Silva, Fernando Abruña, José A. Rodríguez, Effect of Two Cutting Heights, Four Harvest Intervals and Five Nitrogen Rates on Yield and Composition of Congo Grass under Humid Tropical Conditions , The Journal of Agriculture of the University of Puerto Rico: Vol. 56 No. 3 (1972): Vol. 56, No. 3, July 1972
- Jacinto Figarella, Fernando Abruña, José Vicente-Chandler, Effect of Five Nitrogen Sources Applied at Four Rates to Pangola Grass Sod Under Humid Tropical Conditions , The Journal of Agriculture of the University of Puerto Rico: Vol. 56 No. 4 (1972): Vol. 56, No. 4, October 1972
- Fernando Abruña, Raúl Pérez-Escolar, José Vicente-Chandler, Jacinto Figarella, Servando Silva, Response of Green Beans to Acidity Factors in Six Tropical Soils , The Journal of Agriculture of the University of Puerto Rico: Vol. 58 No. 1 (1974): Vol. 58, No. 1, January 1974
- Héber Irizarry, José Vicente-Chandler, Servando Silva, Root Distribution of Plantains Growing on Five Soil Types , The Journal of Agriculture of the University of Puerto Rico: Vol. 65 No. 1 (1981): Vol. 65, No. 1, January 1981
- Fernando Abruña, José Vicente-Chandler, Héber Irizarry, Servando Silva, Evapotranspiration with Plantains and the Effect of Frequency of Irrigation on Yields , The Journal of Agriculture of the University of Puerto Rico: Vol. 64 No. 2 (1980): Vol. 64, No. 2, April 1980
- Fernando Abruña, José A. Rodríguez García, José Badillo Feliciano, Crop Response to Soil Acidity Factors in Ultisols and Oxisols in Puerto Rico. VII. Dry Beans , The Journal of Agriculture of the University of Puerto Rico: Vol. 67 No. 4 (1983): Vol. 67, No. 4, October 1983
- Edmundo Rivera, José Rodríguez, Fernando Abruña, Crop Response to Soil Acidity Factors in Ultisols and Oxisols in Puerto Rico. XIV. Plantains and Bananas , The Journal of Agriculture of the University of Puerto Rico: Vol. 69 No. 3 (1985): Vol. 69, No. 3, July 1985
- Héber Irizarry, Fernando Abruña, José Rodríguez, Nicolás Díaz, Nutrient Uptake by Intensively Managed Plantains as Related to Stage of Growth at Two Locations , The Journal of Agriculture of the University of Puerto Rico: Vol. 65 No. 4 (1981): Vol. 65, No. 4, October 1981
- José Vicente-Chandler, Fernando Abruña, José Lozano, Molasses Distillery Slops Supply Nitrogen and Potassium Fertilizer to Flooded Rice , The Journal of Agriculture of the University of Puerto Rico: Vol. 68 No. 4 (1984): Vol. 68, No. 4, October 1984
- Edmundo Rivera, Servando Silva, José Vicente-Chandler, Distribution of Pigeon Peas, Cassava, Coffee and Grass Roots in an Ultisol , The Journal of Agriculture of the University of Puerto Rico: Vol. 67 No. 3 (1983): Vol. 67, No. 3, July 1983