What kind of fertilizer should be applied during the flowering and fruiting period of strawberry in greenhouse

Because strawberries have a long flowering and fruiting period, they consume more phosphorus and potassium fertilizers. If there is a lack of phosphorus and potassium during the flowering and fruiting period, the cold resistance will be reduced, resulting in fewer flowers and weak buds, which will affect the flowering and fruiting, and the fruit will be deformed and colored. It is not good, the sugar content is reduced, the taste is weak, it is perishable, and it is not durable to keep fresh. Therefore, pay attention to scientific fertilization during the flowering and fruiting period of strawberries.

During the period of strawberry flowering and fruiting, apply phosphorus and potassium fertilizer to the strawberry roots every 15-20 days, and apply 40-50 kg potassium dihydrogen phosphate per mu each time, or apply 70-80 kg retorted bovine bone meal or pork bone meal. After diluting 80-100 times with clean water, spray it evenly on the soil around the roots of strawberry plants.

In addition, spray 800 times Xingpeng Phosphorus Potassium No. 1 aqueous solution, or 25-30 times superphosphate and clean plant ash to clarify the strawberry every 7-10 days, and evenly spray all leaves, flower buds, flowers and fruits to It is advisable to start dripping with drops of water.

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