Vol. 61 No. 1 (1977): Vol. 61, No. 1, January 1977

Vol. 61 No. 1 (1977)

Published January 1, 1977
https://doi.org/10.46429/jaupr.v61i1
Vol. 61, No. 1, January 1977

Articles

Fernando Abruña, José Lozano
1-5
Productivity of 25 Varieties of Rice Grown Under Conditions of Limited Moisture
https://doi.org/10.46429/jaupr.v61i1.10471
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José Lozano, Fernando Abruña
6-10
Effect of Planting Season on Yields of Eight Short-Grain Varieties of Rice Under Irrigation
https://doi.org/10.46429/jaupr.v61i1.10472
PDF
Alex G. Alexander
11-18
Efficiency of Chemical Ripener Action in Sugarcane. III. Growth and Qualitative Effects of Polaris as a Function of the Number and Frequency of Applications
https://doi.org/10.46429/jaupr.v61i1.10473
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Alex G. Alexander
19-25
Efficiency of Chemical Ripener Action in Sugarcane. IV. Growth and Qualitative Responses to Polaris Under Variable Solar Radiation Regimes
https://doi.org/10.46429/jaupr.v61i1.10474
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E. J. Rodríguez-Sosa, M. A. González
26-31
Preparation of Instant Tanier (Xanthosoma Sagittifolium) Flakes
https://doi.org/10.46429/jaupr.v61i1.10475
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Franklin W. Martin, Lehel Telek, Ruth Ruberté
32-40
Some Tropical Leaves as Feasible Sources of Dietary Protein
https://doi.org/10.46429/jaupr.v61i1.10476
PDF
Alex G. Alexander
41-48
Diurnal Behavior of Sugarcane Acid Invertase in Early-Juvenile and Early-Adult Plants Treated with Polaris
https://doi.org/10.46429/jaupr.v61i1.10477
PDF
G. Ramírez-Oliveras
49-56
Differential Tolerances to Ametryne Among Six Genotypes of Giant Bermudagrass [Cynodon dactylon (L.) Pers. var. Aridus Harlan et de Wet], and Their Diallel Progenies
https://doi.org/10.46429/jaupr.v61i1.10478
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Carlos L. González-Molina, Rafael Gandía-Caro, Edwin Acevedo Borrero
57-67
Performance of New Sugarcane Varieties in the Western, Humid, Coastal Plains of Puerto Rico
https://doi.org/10.46429/jaupr.v61i1.10479
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A. Pérez, D. Vargas
68-76
Effect of Fertilizer Level and Planting Distance on Soil pH, Growth, Fruit Size, Disease Incidence, Yield, and Profit of Two Papaya Varieties
https://doi.org/10.46429/jaupr.v61i1.10480
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S. Alers-Alers, M. A. Lugo-López
77-81
Effect of Time of Sugarcane Harvest on Sucrose Content and Sugar Yield
https://doi.org/10.46429/jaupr.v61i1.10481
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Raúl Pérez-Escolar
82-89
Effect of Soil pH and Related Acidity Factors on Yields of Sweetpotatoes and Soybeans Grown on Typical Soils of the Humid Tropics
https://doi.org/10.46429/jaupr.v61i1.10482
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Angel C. Serrano Pérez
90-99
Yield of Sweet Pepper (Capsicum annuum) Cultivars in Northwestern Puerto Rico
https://doi.org/10.46429/jaupr.v61i1.10483
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Héber Irizarry, Modesto Capiel, Angel Acosta Matienzo
100-105
Yield of Twelve Tanier Cultivars Grown With and Without Irrigation in East-Central Puerto Rico
https://doi.org/10.46429/jaupr.v61i1.10484
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Research Notes

D. de León, B. Salas, J. Figarella
106-107
HYDROCYANIC ACID POISONING IN DAIRY COWS-A CASE REPORT
https://doi.org/10.46429/jaupr.v61i1.10485
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Heriberto Batiz, Eduardo Rosado
108-112
A TRAP-SPLITTER UNIT FOR COUPLING PREPARATIVE GAS CHROMATOGRAPHIC COLUMNS TO ANALYTICAL CAPILLARY COLUMNS
https://doi.org/10.46429/jaupr.v61i1.10486
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Noemí Díaz
113-114
IDENTIFICATION OF SOME FLAVOR CONSTITUENTS OF CHIRONJA
https://doi.org/10.46429/jaupr.v61i1.10487
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