The Journal of Agriculture

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  Año 1981, Vol. 65, Número 4. Dedicado a: Vol. 65, No. 4, October 1981

  • Articles

    • Effect of Two Planting Systems on Density and Yield of Snap Beans (Phaseolus vulgaris L.)

      Gerardo Mangual Crespo

      • Resumen
      • Texto completo

      págs. 313-316

      

    • Glyphosate for Weed Control in Plantains

      Lii-Chyuan Liu, José Rodríguez García, Nelson Semidey Laracuente

      • Resumen
      • Texto completo

      págs. 317-325

      

    • Effect on Tanier Yields of Artificial Shade Levels and of Intercropping with Plantains

      José Rodríguez García, Fernando Abruña, Nicolás Díaz

      • Resumen
      • Texto completo

      págs. 326-330

      

    • Nutrient Uptake by Intensively Managed Plantains as Related to Stage of Growth at Two Locations

      Héber Irizarry, Fernando Abruña, José Rodríguez, Nicolás Díaz

      • Resumen
      • Texto completo

      págs. 331-345

      

    • Influence of Nutrition and Bioregulators on Flower Retention, Pod Set and Yield on Pigeon Peas (Cajanus Cajan (L.) Huth)

      Jr. R. Del Valle

      • Resumen
      • Texto completo

      págs. 346-352

      

    • Herbicide Screening Trials on Yams (Dioscorea sp.)

      Lii-Chyuan Liu, José J. Green Ortiz, Edwin Acevedo

      • Resumen
      • Texto completo

      págs. 353-360

      

    • Redescription of Willowsia jacobsoni (Borner), an Entomobryid with Conspicuous Sexual Dimorphism (Insecta: Collembola)

      José A. Mari Mutt

      • Resumen
      • Texto completo

      págs. 361-373

      

    • Crushed Fruit Shells of West Indian Mahogany (Swietenia mahagoni Jacq.) as a Potential Potting Media Constituent

      Christopher Ramcharan, Jaqueline Muniz Gerber

      • Resumen
      • Texto completo

      págs. 374-379

      

    • Yield and Total Solids Content of Four Onion, Allium cepa, Cultivars in Southern Puerto Rico

      Gerardo Mangual Crespo, Essaú Orengo Santiago

      • Resumen
      • Texto completo

      págs. 380-384

      

    • Some Aquic Tropudalfs in the Vicinity of Villa Banzer and San Carlitos in Northeastern Bolivia

      M. A. Lugo López, M. Capiel, L. H. Rivera, G. Acevedo

      • Resumen
      • Texto completo

      págs. 385-394

      

    • Effect of Three Population Densities and Fertilizer Levels on Yields of High Yielding Clones of Plantains at Two Locations

      Héber Irizarry, José Rodríguez García, Nicolás Díaz

      • Resumen
      • Texto completo

      págs. 395-400

      

    • A new Ghilianella and a New Saicine Genus, Buninotus (Hemiptera: Reduviidae) from Panama

      J. Maldonado Capriles

      • Resumen
      • Texto completo

      págs. 401-407

      

  • Research Notes

    • Digestibility of hammer-milled okraseed (abelmoschus esculenta)

      Paul F. Randel

      • Texto completo

      págs. 408-411

      

    • Studies on the shelf-life of yam instant flakes

      Edelmiro J. Rodríguez Sosa

      • Texto completo

      págs. 412-414