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A relatively new system being adopted by blueberry growers on high, well-drained sandy ground is to plant in pine-bark beds made by spreading a layer of ground pine bark five to six inches deep. When the roots are planted into the bark, the plants grow rapidly, but the cost of bark is high and irrigation and fertilization practices must be adjusted to suit the pine bark medium. The high per acre costs of establishment due to pre plant soil preparation, bird netting, and overhead irrigation has stimulated interest in high-density plantings. |
Optimum plant designs are still being investigated and the feasibility of high-density blueberry production is being evaluated by Florida growers and University of Florida researchers. Currently, planting densities of southern highbush blueberries range from 1500 to 2000 plants per acre. Commercial blueberry acreage and production in Florida continues to increase. Improved cultivars released by the University of Florida and improved cultural practices have increased yields and grower efficiency. Fruit prices during Florida's market window () have averaged over $4.00 per pound. |
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