El presente boletín técnico tiene como objetivo familiarizar a los productores y exportadores de pepino con las prácticas de cosecha y poscosecha generalmente aceptadas e implementadas en este rubro. También pretende describir las distintas calidades aceptadas por el mercado así como también proveer ilustraciones tanto de las calidades como de los distintos defectos que aparecen en el pepino.
Fruits and vegetables begin to deteriorate after they are harvested and separated from their growing environment. The rate of deterioration defines how long they will be acceptable for consumption. This is known as “shelf life.” To preserve the quality of fruits and vegetables and maximize profits for growers, it is critical to control the temperature of fresh produce and minimize the amount of time that products are exposed to detrimental temperatures.
El Uso del Ácido Salicílico y Fosfonatos (Fosfitos) para Activar el Sistema de Resistencia de la Planta (SAR)
The farm value of all mushroom (Agaricus and others) sales during the 2010/11 crop year (July-June) reached a new high of $1 billion, up 8 percent from a year earlier. Partly reflecting modest gains in the economy, mushroom sales volume rose 9 percent to 862 million pounds, the second highest level on record. In line with higher output, per capita disappearance (use) of all mushrooms grew 8 percent to 3.82 pounds in 2010/11.
Powdery mildew is a common and serious disease of cucurbit crops in Florida. This disease occurs in cucumbers, muskmelons, honeydew, squash, gourds, and pumpkins grown both in field and greenhouse conditions. Previously, powdery mildew was an occasional problem for watermelons, but for the past 5 years the incidence of powdery mildew outbreaks has increased (Roberts and Kucharek 2005). A powdery mildew infection acts as a sink for plant photosynthates causing reductions in plant growth, premature foliage loss, and consequently a reduction in yield.
The Alabama Pest Management Handbook—Volume II contains recommendations for houses, buildings, and grounds; commercial trees and ornamental crops; commercial horticultural crops; and homeowner lawns and ornamental and garden crops.