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Improper hormone application on zucchini can easily lead to crooked fruit
Zucchini does not use the method of dipping flowers or dotting flowers like cucumbers and tomatoes do; instead, it uses the method of symmetrically smearing hormone solution on both sides of the fruit body to promote fruit set. However, when Zhang Guangzhao smeared the hormone solution on both sides of the zucchini fruit body, he did not pay attention to symmetrical application. Just to promote fruit set, he casually smeared the hormone on only one side of the fruit body. Although this...