Vol. 54 No. 3 (1970): Vol. 54, No. 3, July 1970

Vol. 54 No. 3 (1970)

Published July 1, 1970
https://doi.org/10.46429/jaupr.v54i3
Vol. 54, No. 3, July 1970

Articles

O. D. Ramírez, H. Gandía, J. Vélez Fortuño
417-428
Two New Pineapple Varieties for Puerto Rico
PDF
Paul F. Randel
429-438
Ad Libitum Feeding of Either a Complete Ration Based on Sugarcane Bagasse or a Conventional Concentrates Mixture to Dairy Cows
PDF
Edgardo Prieto, Paul F. Randel
439-447
The Digestibility of a Bagasse Complete Ration in Comparison with a Conventional Ration for Dairy Cows
PDF
Alex G. Alexander, Ashok Kumar, Rafael Montalvo-Zapata, Gene L. Spain
448-476
Response of Sugarcane Enzymes to Variable Light: Variable Illumination Studies of Invertase, ATP-ase and Amylase in Plants Experiencing Nitrate and Gibberellic Acid-Induced Stress
PDF
Alex G. Alexander, R. Montalvo-Zapata, Ashok Kumar
477-503
Gibberellic Acid Activity in Sugarcane as a Function of the Number and Frequency of Applications
PDF
Allan L. Phillips
504-507
Effect of Leaf Loss During Harvest on Subsequent Yield of Coffee
PDF
J. R. Benero, L. E. Cancel, A. L. Rivera
508-516
Dehydration of Fermented Citron
PDF
F. Sánchez Nieva, I. Hernández, C. Bueso de Viñas
517-529
Studies on the Ripening of Plantains Under Controlled Conditions
PDF
Manuel Soldevila, Manuel Rojas-Daporta, Ismael Carlo
530-540
Rate of Gain and Utilization of Feed as Affected by Different Levels of Coconnt Meal in Starting, Growing, and Fattening Diets for Birds of a Broiler Stock and Laying Strains
PDF
Juan A. Morassi, Manuel Soldevila, Manuel Rojas-Daporta
541-550
Effect of Different Combinations of Tuna Fishmeal, Meat Meal with Bone, and Soybean Meal upon Growth Rate and Utilization of Feed by Broilers in the Starting and Fattening Periods
PDF
H. Irizarry, J. Vélez Fortuño
551-558
Effect of Gamma Radiation Dosages on Rooting of Pineapple Crown Sections, Shoot Emergence and Growth
PDF
Ismael Carlo, E. Prieto, R. Mendoza, C. L. Arcelay
559-561
Tenderness of Beef as Measured by the Warner-Bratzler Shears
PDF
A. Acosta Matienzo, J. Vélez Santiago
562-569
Yield Trials with Xanthosoma Varieties
PDF
M. A. Lugo-López, J. Juárez, Jr., Raúl Pérez Escolar
570-575
Correlation between the Rate of Water Intake of Tropical Soils at Hourly intervals to the 8th hour
PDF

Research Notes

Ismael Carlo, C. L. Arcelay
576-577
USE OF HEAT LAMPS IN FARROWING PENS
PDF
Ismael Carlo, Carlos L. Arcelay
578-580
OPTIMUM WEIGHT TO WHICH PIGS SHOULD BE CARRIED FOR MAXIMUM PROFIT
PDF
D. J. van Rest
581-581
PNEUMATIC SEPARATION OF COFFEE BERRIES
PDF
Manuel Soldevila
582-584
AMINO ACID CONTENT AND NUTRITIVE VALUE OF TUNA (THUNNUS SP.) FISHMEALS RELATIVE TO THEIR CRUDE-PROTEIN CONTENT
PDF
C. Cruz
585-585
TEPHROSIA SEED INFESTATION AND LOSSES CAUSED BY THE LIMA-BEAN POD BORER ETIELLA ZINCKENELLA (TRIET.)
PDF
Niilo Virkki
586-587
ALTICID BEETLES WITH 128 SPERM CELLS PER BUNDLE
PDF
Julio Bird, Josefina Sánchez, Karl Maramorosch
588-593
DEVELOPMENT OF WOUND TUMORS BY DIFFERENT VARIETIES AND LINES OF THE COMMON BEAN (PHASEOLUS VULGARIS L.)
PDF