How to Cite
Silva, S., Abruña, F., & Vicente-Chandler, J. (1960). The Effect of Yields on Picking Efficiency in Coffee Production. The Journal of Agriculture of the University of Puerto Rico, 44(4), 173–175. https://doi.org/10.46429/jaupr.v44i4.13806
Abstract
Picking efficiency was found to increase gradually with yields of coffee up to about 1,800 pounds of market coffee per acre in 128 plots varying widely in productivity as a result of differential fertilization.Downloads
Download data is not yet available.
Most read articles by the same author(s)
- Servando Silva, José Vicente-Chandler, Fernando Abruña, José A. Rodríguez, Effect of Season and Plant Spacing on Yields of Intensively Managed Soybeans Under Tropical Conditions , The Journal of Agriculture of the University of Puerto Rico: Vol. 56 No. 4 (1972): Vol. 56, No. 4, October 1972
- José Vicente-Chandler, Jacinto Figarella, Growth Characteristics of Guinea Grass on the Semiarid South Coast of Puerto Rico, and the Effect of Nitrogen Fertilization on Forage Yields and Protein Content , The Journal of Agriculture of the University of Puerto Rico: Vol. 42 No. 3 (1958): Vol. 42, No. 3, October 1958
- José Vicente-Chandler, Servando Silva, Effects of Nitrogen Fertilization and Grass Species on Soil Physical Condition in Some Tropical Pastures , The Journal of Agriculture of the University of Puerto Rico: Vol. 44 No. 2 (1960): Vol. 44, No. 2, April 1960
- Fernando Abruña-Rodríguez, José Vicente-Chandler, Organic-Matter Activity of Some Typical Soils of Puerto Rico , The Journal of Agriculture of the University of Puerto Rico: Vol. 39 No. 2 (1955): Vol. 39, No. 2, April 1955
- Rubén Caro-Costas, José Vicente-Chandler, Fernando Abruña, Effect of Four Levels of Concentrate Feeding on Milk Production by Holstein Cows Grazing Intensively Managed Tropical Grass Pastures , The Journal of Agriculture of the University of Puerto Rico: Vol. 56 No. 2 (1972): Vol. 56, No. 2, April 1972
- José Rodríguez, Edmundo Rivera, José Vicente-Chandler, Productivity of Four Intensively Managed Grasses under Grazing Management in the Humid Hill Region of Puerto Rico , The Journal of Agriculture of the University of Puerto Rico: Vol. 64 No. 2 (1980): Vol. 64, No. 2, April 1980
- Ruben Caro-Costas, José Vicente-Chandler, Jacinto Figarella, The Yields and Composition of Five Grasses Growing in the Humid Mountains of Puerto Rico, as Affected by Nitrogen Fertilization, Season, and Harvest Procedures , The Journal of Agriculture of the University of Puerto Rico: Vol. 44 No. 3 (1960): Vol. 44, No. 3, July 1960
- José Vicente-Chandler, Fernando Abruña, José Badillo Feliciano, José A. Rodríguez García, The Effect of Soil Acidity Factors on Crop Yields IX. Taniers , The Journal of Agriculture of the University of Puerto Rico: Vol. 67 No. 4 (1983): Vol. 67, No. 4, October 1983
- Servando Silva, José Vicente-Chandler, Fernando Abruña, Water Management Systems and Rice Yields Under Humid Tropical Conditions in Puerto Rico , The Journal of Agriculture of the University of Puerto Rico: Vol. 67 No. 4 (1983): Vol. 67, No. 4, October 1983
- Fernando Abruña, Miguel A. Lugo-López, Restoration of productivity in tropical eroded soils under appropriate management , The Journal of Agriculture of the University of Puerto Rico: Vol. 71 No. 1 (1987): Vol. 71, No. 1, January 1987