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Cultivation Techniques of Pumpkin Flower Protection
The excessive application of nitrogenous fertilizer in the early stage of growth will make the plant easily prolonged, causing the phenomenon of falling flowers and falling fruit, and it cannot guarantee the uniformity of the melons and the final product quality. Therefore, to control the use of nitrogen fertilizer, increase the proportion of phosphorus and potassium fertilizer. When necessary, the method can be used for the treatment, and the zucchini can sit on the fruit king 1g to apply 100g water to the flower center or flower stalk, or 1g to the water 400g solution to the flower center to spray flowers. When the temperature is too high, reduce the proportion of the drug appropriately, and be careful to prevent the drug droplets from falling onto the plants, especially at the growing point.