After the pumpkin female flowers bloom, the young melon begins to swell, and there needs to be sufficient nutrient supply, and strong melon fertilizer must be applied in time to ensure the supply of nutrients, promote the expansion of young melon, and make the melon large and full, not deformed.
Fertilization method: 7~10 days after the flowering of the female flowers of pumpkin and one month after the flowering of the pumpkin are fertilized once, with nitrogen, phosphorus and potassium complete fertilizer as the main fertilizer, and potassium fertilizer is supplemented. Apply 150~200 grams of nitrogen, phosphorus and potassium (15-15-15) or pure sulfur-based compound fertilizer and 80~100 grams of potassium sulfate per plant. After the fertilizer is fully stirred and mixed, it is evenly sprinkled in the soil around 40~50 cm away from the roots of the pumpkin plant, and then a layer of soil with a thickness of 6~10 cm is cultivated to cover the fertilizer.
In addition, it is necessary to spray 0.2%~0.3% potassium dihydrogen phosphate, 600~800 times amino acid active liquid fertilizer mixture, or 800~1000 times Xingpeng phosphorus and potassium No. 1, 800~1000 times humic acid active liquid fertilizer mixture every 7~10 days, and spray 2~3 times continuously. Spray all the leaves evenly, so that there are water droplets dripping down at the beginning, and supplement various nutrients from the leaf surface, which is conducive to the expansion and ripening of young melons.
The pumpkin swelling period is introduced here, I hope it will be helpful to everyone. If you want to buy high-quality and high-yield pumpkin seeds, you can download the seed bank App, and the country's excellent pumpkin varieties are available for everyone to choose.
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