Vol. 60 No. 4 (1976): Vol. 60, No. 4, October 1976
Vol. 60, No. 4, October 1976

Articles

Alex G. Alexander
443-450
Evaluation of Candidate Chemical Ripeners with Early-Juvenile Sugarcane
PDF
Alex G. Alexander
451-459
Ripening Proficiencies of Polaris, CP 70139, RH 1622, Ripenthol, and PP 757 in Early-Adult Sugarcane
PDF
Alex G. Alexander
460-468
Efficiency of Chemical Ripener Action in Sugarcane. I. Growth and Quality Responses to Polaris Applied at Different Hours of the Day
PDF
Alex G. Alexander
469-478
Efficiency of Chemical Ripener Action in Sugarcane. II. Time-Course for the Induction of Growth, Sucrose, and Enzymic Changes by Polaris in Early-Juvenile Sugarcane
PDF
L. E. Cancel, E. R. de Hernández, J. M. Rivera-Ortiz
479-484
Stability of Vitamin C in Citron Slices in Syrup, and in Citron Bars Boxed and Canned
PDF
C. C. Weir
485-490
Effect of Various Rootstocks on the Growth and Yield of Valencia Orange, Marsh Seedless Grapefruit, and Ortanique Trees in Jamaica
PDF
Gilberto Acevedo, G. W. Kunze, M. A. Lugo-López
491-507
Morphological, Mineralogical, and Physico-Chemical Characteristics of Some Dark Clay Soils of Puerto Rico
PDF
James M. Wolf, Matthew Drosdoff
508-512
Soil Water Studies on Oxisols and Ultisols of Puerto Rico: III. Capillary Conductivity
PDF
James M. Wolf, Matthew Drosdoff
513-515
Soil Water Studies on Oxisols and Ultisols of Puerto Rico: IV. A Comparison of Techniques to Determine Water Retention at Various Tensions
PDF
Michel Chenost, Francois Geoffroy, Pierre Bousquet, Michel Candau
516-525
Possibilities of Using Bananas for the Feeding of Ruminants in Humid Tropical Regions
PDF
J. K. Camoens, R. E. McDowell, L. D. Van Vleck, J. D. Rivera Anaya
526-539
Holsteins in Puerto Rico: I. Influence of Herd, Year, Age, and Season on Performance
PDF
J. K. Camoens, R. E. McDowell, L. D. VanVleck, J. D. Rivera Anaya
540-550
Holsteins in Puerto Rico: II. Influence of Lactation Length, Days Dry, Days Open, and Calving Interval on Production Traits
PDF
J. K. Camoens, R. E. McDowell, L. D. VanVleck, J. D. Rivera Anaya
551-558
Holsteins in Puerto Rico: III. Components of Variance Associated with Production Traits and Estimates of Heritability
PDF
Heriberto Batiz, Elena Soltero
559-584
Preparative-Capillary Gas Chromatographic Systems for Trace Analysis of Rum
PDF
Eduardo Rosado, H. Batiz
585-591
Direct Gas Chromatographic Analysis of Molasses and Fermented Mash
PDF
Franklin W. Martin, Eugenio Cabanillas
592-596
Stimulating the Sprouting of Yam Tubers with Ethephon
PDF
J. Badillo-Feliciano, M. A. Lugo-López
597-605
Effect of Four Levels of N, P, K, and Micronutrients on Sweetpotato Yields in an Oxisol
PDF
J. Badillo-Feliciano, M. A. Lugo-López
606-611
Effect of Planting System and Partial Removal of the Epidermis of Cassava Cuttings on Growth Yields and Root Development
PDF
J. Badillo-Feliciano, M. A. Lugo-López, S. Valle Lamboy
612-617
Performance of Irish Potato Varieties in an Oxisol in Northwestern Puerto Rico
PDF
Saulo J. Rodríguez, Carlos Rivera-López, Alejandro Santiago
618-621
The Performance of Twelve Introduced Strains of Centipedegrass, Eremochloa ophiuroides (Munro) Hack., under Puerto Rico Conditions
PDF
Manuel Soldevila, Juan A. Morassi, Manuel Rojas-Daporta
622-625
Effect of Various Protein Sources on the Growth Rate and Feed Utilization by Females of White Leghorn Strains
PDF
Manuel Rojas-Daporta, Manuel Soldevila, Lilia L. Gonzáles
626-630
Effect of Different Combinations of Tuna Fishmeal, Meat Meal with Bone, and Soybean Meal Upon the Laying Intensity, Egg Quality, and Feed Utilization by Hens
PDF
Manuel Soldevila, Manuel Rojas-Daporta
631-634
Effect of Different Levels of Sugarcane Molasses on Egg Production
PDF
Manuel Soldevila, Manuel Rojas-Daporta
635-638
Effect of Different Levels of Coconut Meal on Egg Production
PDF
George C. Jackson, Roy O. Woodbury
639-660
Host Plants of the Carpenter Bee, Xylocopa brasilianorum L. (Hymenoptera: Apoidea) in Puerto Rico
PDF
Niilo Virkki
661-674
Prophase of Spermatocyte I in Oedionychina (Coleoptera)
PDF

Research Notes

Manuel Soldevila, Manuel Rojas-Daporta, Ana G. Huyke de Irizarry
675-676
INFLUENCE OF TUNA FISH OIL ON PALATABILITY AND ODOR OF EGGS
PDF
Manuel Rojas-Daporta, Manuel Soldevila
677-678
COMPARISON OF DIFFERENT LEVELS OF CRUDE PROTEIN IN LAYING DIETS
PDF
James M. Wolf
679-681
CONSTRUCTION AND USE OF TENSIOMETERS
PDF
Stuart J. Ramos, Julio A. Micheli
682-683
ADDITIONAL INSECT RECORDS FROM DESECHEO ISLAND, PUERTO RICO
PDF