The Journal of Agriculture

• 

  Año 1981, Vol. 65, Número 2. Dedicado a: Vol. 65, No. 2, April 1981

  • Articles

    • An Attempt to Evaluate the Effect of Varying Time Intervals Between Liming and Cropping on an Oxisol

      J. Badillo Feliciano, M. A. Lugo López

      • Resumen
      • Texto completo

      págs. 83-89

      

    • New Genus, a New Species, and Complements to the Descriptions of Seven Neotropical Dicranocentrus (Collembola: Entomobryidae: Orchesellinae)

      José A. Mari Mutt

      • Resumen
      • Texto completo

      págs. 90-107

      

    • Effect of Harvest Interval on Yields of Four Sudan Grass Sorghum Crosses with Irrigation on the South Coast of Puerto Rico

      Rubén Caro Costas

      • Resumen
      • Texto completo

      págs. 108-113

      

    • Effect of Depth of Water Table on Yields of Two Cultivars of Sweet Potatoes.

      Servando Lois Silva, Héber Irizarry

      • Resumen
      • Texto completo

      págs. 114-117

      

    • Tillage and Yields of Horn-Type Maricongo Plantain on an Ultisol

      H. Irizarry, J. A. Rodríguez

      • Resumen
      • Texto completo

      págs. 118-122

      

    • Fertilizer for Sweet Pepper Under Drip Irrigation in an Oxisol in Northwestern Puerto Rico

      J. C. W. Keng, T. W. Scott, M. A. Lugo López

      • Resumen
      • Texto completo

      págs. 123-128

      

    • Effect of Three Harvest Intervals on Yield and Nutritive Value of Seven Napiergrass Cultivars

      J. Vélez Santiago, J. A. Arroyo Aguilú

      • Resumen
      • Texto completo

      págs. 129-137

      

    • Preliminary Evaluation of a Snap Bean Harvester in Southern Puerto Rico

      Gerardo Mangual Crespo, Ángel L. González

      • Resumen
      • Texto completo

      págs. 138-141

      

    • Performance of F1 Hybrids from Crosses of Three Sudangrasses and Six Forage Sorghums with A Rhodesian Sudangrass

      Antonio Sotomayor Ríos, Alma Santiago

      • Resumen
      • Texto completo

      págs. 142-146

      

    • Effect of Three Harvest Intervals on the Yield and Protein Content of Ten Brachiarias

      A. Sotomayor Ríos, J. Rodríguez García, J. Vélez Santiago

      • Resumen
      • Texto completo

      págs. 147-153

      

    • Effect of pH on Pasting Properties of Habanero (Dioscorea rotundata) Yam Starch

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

      • Resumen
      • Texto completo

      págs. 154-159

      

    • A New Species and Complements to the Descriptions of Nine African or Oriental Dicranocentrus (Collembola: Entomobryidae)

      José A. Mari Mutt

      • Resumen
      • Texto completo

      págs. 160-170

      

    • Variable Response of Food Crops to Banded and Broadcast Residual Fertilizer P on an Ultisol

      Jr. Reinaldo del Valle, T. W. Scott, M. A. Lugo López

      • Resumen
      • Texto completo

      págs. 171-189

      

  • Research Notes

    • Organoleptic Evaluation of Coffee Harvested in Plastic Nets

      Isabel B. de Caloni, Evangelina R. de Hernández, Miguel A. González Román

      • Texto completo

      págs. 190-191

      

    • Observations on the soils of the department of pando (bolivia) and their productive potential

      M. A. Lugo López

      • Texto completo

      págs. 192-193