Pineapple Cultivation: What Fertilizer Is Best After Harvesting the Winter Fruit?
What fertilizer is best after harvesting the winter fruit of pineapple? What is the reason for fertilizing? Please give an introduction. During the swelling and ripening period, the pineapple winter fruit consumes a large amount of potassium fertilizer. After the winter fruit is harvested, the potassium content in the plant is at a very low level, which affects the plant's recovery and the flowering and fruiting in spring and summer. After harvesting the winter fruit, a potassium fertilizer must be applied to the roots in a timely manner...
What fertilizer is best after harvesting the winter fruit of pineapple? What is the reason for fertilizing? Please give an introductionDuring the swelling and ripening period, the pineapple winter fruit consumes a large amount of potassium fertilizer. After the winter fruit is harvested, the potassium content in the plant is at a very low level, which affects the plant's recovery and the flowering and fruiting in spring and summer. After harvesting the winter fruit, a potassium fertilizer must be applied to the roots in a timely manner.
Apply 80-100 kg of potassium chloride or potassium sulfate per mu. At the same time, use a 300-500 times dilution of potassium dihydrogen phosphate aqueous solution to pour into the heart, pouring 0.5-1 kg per plant, from the funnel-shaped opening. In addition, spray a 600-800 times dilution of amino acid potassium mixture on the leaves once every 7-10 days, spraying 2-3 times in succession.
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