The Journal of Agriculture

• 

  Año 1980, Vol. 64, Número 1. Dedicado a: Vol. 64, No. 1, January 1980

  • Articles

    • An Approach to Minimize Al Toxicity in Ultisols through Organic Matter Additions

      Abdul Wahab, M. A. Lugo López

      • Resumen
      • Texto completo

      págs. 1-8

      

    • Potassium Supplying Power of the Major Upland Inceptisols of Puerto Rico

      Fernando Abruña

      • Resumen
      • Texto completo

      págs. 9-28

      

    • Evaluation of Metribuzin, Prometryn, and Chloramben for Weed Control on Pigeon Peas [Cajanus cajan (L.] Millsp.]

      Luis Almodóvar, Adalberto Vélez Báez

      • Resumen
      • Texto completo

      págs. 29-32

      

    • Effect of Water Table Level on Yield and Root System of Plantains

      Héber Irizarry, Servando Lois Silva, José Vicente Chandler

      • Resumen
      • Texto completo

      págs. 33-36

      

    • Canning of Yams: Absorption and Removal of Sulfur Dioxide During Processing

      Edelmiro J. Rodríguez Sosa, Orlando Parsi Ros, Miguel A. González

      • Resumen
      • Texto completo

      págs. 37-42

      

    • Weight Gains of Cows Fed on Five Grass Pastures Intensively Managed in the Humid Hill Region of Puerto Rico

      Rubén Caro Costas

      • Resumen
      • Texto completo

      págs. 43-46

      

    • Feeding Holstein Cows Exclusively on Well Managed Tropical Grass Pastures

      Rubén Caro Costas, José Vicente Chandler

      • Resumen
      • Texto completo

      págs. 47-53

      

    • Pythium Root Rot of Sugarcane in Puerto Rico. I. Pathogenicity and Identification

      Lii-Jang Liu

      • Resumen
      • Texto completo

      págs. 54-62

      

    • Fleabeetles, Especially Oedionychina, of a Puerto Rican Marshland in 1969-72

      Niilo Virkki

      • Resumen
      • Texto completo

      págs. 63-92

      

    • Epidemiology of Fasciola Hepatica Infestation in Dairy Cattle at Dorado, Puerto Rico

      J. Chriboga, D. de León, J. Rodríguez Frías

      • Resumen
      • Texto completo

      págs. 93-106

      

    • Thalassia as a Food Source: Importance and Potential in the Marine and Terrestrial Environments

      V. P. Vicente, J. A. Arroyo Aguilú, J. A. Rivera

      • Resumen
      • Texto completo

      págs. 107-120

      

  • Research Notes

    • First records of protura (insecta) from cuba, jamaica and haiti and a synopsis of delamarentulus tristani (silvestri) (acerentomidae)

      Jozef Nosek, José A. Mari Mutt

      • Texto completo

      págs. 121-125

      

    • Canine minima myiasis in puerto rico-a case report

      Delfin Leon Hancco, Irving Fox

      • Texto completo

      págs. 126-128

      

    • Evaluation of preplant incorporated chemicals for weed control on alfalfa in a vertisol

      Luis Almodóvar Vega, Jaime Vélez Santiago

      • Texto completo

      págs. 129-130