Vol. 65 No. 1 (1981): Vol. 65, No. 1, January 1981

Vol. 65 No. 1 (1981)

Published January 1, 1981
https://doi.org/10.46429/jaupr.v65i1
Vol. 65, No. 1, January 1981

Articles

F. Sánchez Nieva, M. Mercado
1-7
Non-Enzymatic Darkening in Young Hot Water-Peeled Green Bananas
https://doi.org/10.46429/jaupr.v65i1.7555
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José A. Mari Mutt
8-13
Neorchesella, New Genus of Springtails from Mexico (Collembola: Entomobryidae: Orchesellinae)
https://doi.org/10.46429/jaupr.v65i1.7556
PDF
Rubén Caro-Costas, José Vicente-Chandler
14-20
Effect of Three Grazing Intervals on Carrying Capacity and Weight Gains Produced by Star Grass Pastures
https://doi.org/10.46429/jaupr.v65i1.7557
PDF
M. A. Lugo-López, R. Abrams
21-28
High Yields of Non-fertilized Protein-rich Pigeon Peas on Tropical Soils of Low Inherent Fertility of Puerto Rico: An Explanation of a Paradox
https://doi.org/10.46429/jaupr.v65i1.7558
PDF
Héber Irizarry, José Vicente-Chandler, Servando Silva
29-34
Root Distribution of Plantains Growing on Five Soil Types
https://doi.org/10.46429/jaupr.v65i1.7559
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José M. Lozano, Fernando Abruña
35-42
Nitrogen Rates in Single and Split Applications and Yield of Flooded Rice
https://doi.org/10.46429/jaupr.v65i1.7560
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José R. Benero, Horacio Ortiz, Edwin Acevedo, Angel J. Rodríguez
43-49
A Method for Determining Optimum Harvesting Date of 2-B Bushy Pigeon Pea
https://doi.org/10.46429/jaupr.v65i1.7561
PDF
Edelmiro J. Rodríguez, Orlando Parsi-Ros, Miguel A. González
50-57
Storage of Habanero (D. rotundata) Yam
https://doi.org/10.46429/jaupr.v65i1.7562
PDF
Fernando Abruña, Nicolás Díaz, José Vicente-Chandler
58-61
Studies on Management of a Wild Yam (Dioscorea alata) and a Wild Tanier (Xanthosoma sp.)
https://doi.org/10.46429/jaupr.v65i1.7563
PDF
José Badillo-Feliciano, Raúl Abrams
62-68
Performance of Eight Cowpea (Vigna unguiculata) Cultivars on an Oxisol in Northwestern Puerto Rico
https://doi.org/10.46429/jaupr.v65i1.7564
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Arnaldo Alzérreca, Bolívar Arboleda, Georgina Hart
69-72
Molluscicidal Activity of Natural Products. The Effect of Solanum Glycosidic Alkaloids on Lymnaea cubensis Snails
https://doi.org/10.46429/jaupr.v65i1.7565
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Research Notes

T. Singh Dhaliwal, J. L. Serapión
73-74
PROGRESS IN GUAVA SELECTION IN PUERTO RICO
https://doi.org/10.46429/jaupr.v65i1.7566
PDF
M. A. Lugo-López, Raúl Pérez-Escolar, Reinaldo del Valle
75-78
WINGED BEANS AS A POTENTIAL FOOD AND GREEN MANURE CROP UNDER CONDITIONS IN PUERTO RICO
https://doi.org/10.46429/jaupr.v65i1.7567
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Carlos Cruz
79-80
EFFECT OF SOIL MULCHES ON LEAFHOPPER (Empoasca spp.) POPULATION AND ON DRY BEAN YIELD
https://doi.org/10.46429/jaupr.v65i1.7568
PDF
Carlos Cruz
81-82
DIFFERENTIAL MITE INFESTATION OF CASSAVA VARIETIES
https://doi.org/10.46429/jaupr.v65i1.7569
PDF