How to manage pineapple in winter? A full analysis of key planting points
How to manage pineapple in winter? Please explain the methods. After pineapple enters winter, it needs supplementary nutrients. The following describes the fertilization method for pineapple after it enters winter (for reference): After winter begins, apply a heavy potassium fertilizer to pineapple once, applying 100-150 kg of potassium chloride or potassium sulfate per mu. After thoroughly clearing the weeds between the pineapple plants, shallow-cultivate the...
How to manage pineapple in winter? Please explain the methodsAfter pineapple enters winter, it needs supplementary nutrients. The following describes the fertilization method for pineapple after it enters winter (for reference):
After winter begins, apply a heavy potassium fertilizer to pineapple once, applying 100-150 kg of potassium chloride or potassium sulfate per mu. After thoroughly clearing the weeds between the pineapple plants, shallow-cultivate the soil between the rows of plants to 10-15 cm, so that the soil between the rows of plants is loosened, then evenly broadcast the potassium fertilizer into the soil between the rows of plants, then scoop up the surface soil in the furrow and bank it between the rows of plants, covering all the applied potassium fertilizer.
In winter, you can spray the leaves once every 10-15 days with a 300-500 times dilution of potassium dihydrogen phosphate aqueous solution, or an 800-1000 times dilution of potassium chloride aqueous solution, or a mixed clarified infusion of 25-30 times superphosphate and dry, clean plant ash, spraying continuously 8-10 times, evenly wetting all the leaves, until water droplets begin to run along the leaves toward the leaf axils. This supplements potassium from the leaf surface and increases the potassium content of the plants.
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