The Journal of Agriculture

• 

  Año 1977, Vol. 61, Número 3. Dedicado a: Vol. 61, No. 3, July 1977

  • Articles

    • Feeding Value of Canna edulis Roots for Pigs

      J. Le Dividich

      • Resumen
      • Texto completo

      págs. 267-274

      

    • Effect of Two Harvesting Systems on the Yield and Seed Percentage of Snap Beans, Phaseolus vulgaris, in the Isabela Area

      Gerardo Mangual Crespo

      • Resumen
      • Texto completo

      págs. 275-278

      

    • Chemical Changes in Citron Fruit Bars Due to pH Changes During Processing

      Luis E. Cancel, Evangelina R. de Hernández

      • Resumen
      • Texto completo

      págs. 279-289

      

    • Effect of pH on Texture and Organoleptic Evaluation of Citron Fruit Bars Packed in Plastic Film

      Luis E. Cancel, Evangelina R. de Hernández

      • Resumen
      • Texto completo

      págs. 290-299

      

    • Forage Yield and Protein Content of Millo Blanco (Sorghum bicolor) and Two F1 Hybrids

      A. Sotomayor Ríos, L. Telek

      • Resumen
      • Texto completo

      págs. 300-304

      

    • Effect of Five Levels of Nitrogen at Six Shade Intensities on Growth and Leaf-Nutrient Composition of Dracaena deremensis 'Warneckii,' Engler.

      Saulo J. Rodríguez, Héctor R. Cibes

      • Resumen
      • Texto completo

      págs. 305-313

      

    • Effect of Six Levels of N on the Growth of Sanders Dracaena (Dracaena sanderiana, Hort.) at a 47 Percent Shade

      Saulo J. Rodríguez, Carlos Rivera López

      • Resumen
      • Texto completo

      págs. 314-318

      

    • A Field Test of Corn Cultivars for Insect and Disease Resistance

      O. J. Webster, D. W. Walker

      • Resumen
      • Texto completo

      págs. 319-325

      

    • Control of Resistant Broadleaf Species in Puerto Rico Pastures using Mixtures of 2,4-D with Picloram and Dicamba

      Jaime González Ibáñez

      • Resumen
      • Texto completo

      págs. 326-331

      

    • Effect of Rates and Frequency of Application of Methiocarb as a Bird Repellent on Sorghum

      A. Sotomayor Ríos

      • Resumen
      • Texto completo

      págs. 332-336

      

    • A Comparison of the Processing Characteristics of Three Tanier Cultivars

      F. Sánchez Nieva

      • Resumen
      • Texto completo

      págs. 337-344

      

    • Lye Peeling of Taniers (Xanthosoma spp.)

      F. Sánchez Nieva, I. Hernández

      • Resumen
      • Texto completo

      págs. 345-353

      

    • Studies on the Freezing of Red Spanish and Smooth Cayenne Pineapples

      F. Sánchez Nieva, I. Hernández

      • Resumen
      • Texto completo

      págs. 354-360

      

    • Comparative Response of Three Crop Species to Liming Several Soils of the Southeastern United States and of Puerto Rico

      Robert Pearson, Raúl Pérez Escolar, Fernando Abruña, Zane F. Lund, E. J. Brenes

      • Resumen
      • Texto completo

      págs. 361-382

      

  • Research Notes

    • Sucrose content as influenced by hour of polaris application on field-grown sugarcane

      G. Samuels, Severiano Alers Alers

      • Texto completo

      págs. 383-385

      

    • The influence of corm size on initial plantain growth

      G. Samuels

      • Texto completo

      págs. 386-388

      

    • Lack of response of sweet peppers top levels, p placement, and timing of n application in southern puerto rico

      Severiano Alers Alers, Essaú Orengo Santiago

      • Texto completo

      págs. 389-391

      

    • Coiling of sperm cell tails under stress

      Jaime Escudero

      • Texto completo

      págs. 392-394

      

    • The immature stages of copestylum vacuum (f.) (diptera: Syrphidae), a new record for puerto rico

      J. Maldonado Capriles, Angel Berrios

      • Texto completo

      págs. 395-399

      

    • The mite ornithonyssus sylvarium (c. And f.) (arachnida: Acarina-macronyssidae) attacking fowl in puerto rico

      J. Maldonado Capriles, Jorge Miró Mercado

      • Texto completo

      págs. 400-401

      

    • The ticks in puerto rico (arachnida: ACARINA)

      J. Maldonado Capriles, Silverio Medina Gaud

      • Texto completo

      págs. 402-404

      

    • Nine new records of collembola (insecta) from puerto rico and the first record of the order from tortola, british west indies

      José A. Mari Mutt

      • Texto completo

      págs. 405-408

      

    • New arthropod records for puerto rico

      Silverio Medina Gaud, José García Tudurí

      • Texto completo

      págs. 409-412

      

    • Complete diets for horses

      Manuel Soldevila, Renato Irizarry

      • Texto completo

      págs. 413-415

      

    • Average growth rate of holstein heifers raised in puerto rico

      Manuel Soldevila

      • Texto completo

      págs. 416-420