Vol. 57 No. 2 (1973)

Published April 1, 1973

https://doi.org/10.46429/jaupr.v57i2

Vol. 57, No. 2, April 1973

Articles

Elvin G. Boneta García, Ramón Bosque Lugo

89-95

Effects on Coffee of Two Levels of Fertilizer and Frequency of Their Application

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I. Hernández

96-99

Preparation and Acceptability of Banana Nectar

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I. Hernández

100-106

Storage of Green Plantains

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Isabel M. de González, Nivia F. Murphy

107-116

The Use of Ammonium Bifluoride on Yeast Propagation and Fermentation of Blackstrap Molasses

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Lii-Jang Liu, A. Rodríguez Marcano

117-128

Sexual Compatibility, Morphology, Physiology, Pathogenicity and in vitro Sensitivity to Fungicides of Thielaviopsis paradoxa Infecting Sugarcane and Pineapple in Puerto Rico

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A. S. Whitney, A. Velez Ramos, A. Sotomayor Ríos

129-135

Chemical Control of Paragrass (Brachiaria mutica (Forsk.) Stapf) in a Humid Upland Area

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Saulo J. Rodríguez, Carlos Rivera-López, Alejandro Santiago

136-148

Variation in Chemical Composition of Dracaena sanderiana Leaves as Influenced by Leaf Maturity and Shade Intensity

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R. Ali, J. L. Evans

149-164

Lactose and Calcium Metabolism: A Review

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José I. Romero S., Robert F. Ruppel

165-168

A New Species of Silba (Diptera, Lonchaeidae) from Puerto Rico

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Research Notes

Luis E. Cancel, Ismael Hernández, Rolando H. Méndez

169-171

CRUDE FAT OR ETHYL ETHER EXTRACT DETERMINATION IN COCONUT MILK

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