Zucchini is easy to bend in the wrong way.
Unlike cucumbers and tomatoes, zucchini does not take the form of dipping or pointing flowers, it takes the form of symmetrically smearing hormone drugs on both sides of the melon body to promote sitting melon. However, Zhang Guangming did not pay attention to symmetrically wiping the melon on both sides of the zucchini body with drugs, but casually smeared hormones on one side of the melon body in order to promote the sitting melon, which promoted the growth of the zucchini melon body on one side, but caused the zucchini melon body to grow faster on one side and relatively slow on the other side, resulting in zucchini bending. It is suggested that attention should be paid to symmetrical application when smearing zucchini, and attention should also be paid to the same length and width on both sides of the melon body, not overweight on one side and less on the other side, resulting in bending of the melon body to the side with less hormone. If the smear is uneven, remedial measures should be taken in time, and the third line should be lightly applied on the curved side, so that the drug is evenly distributed on the melon body, so that the melon body is expanded evenly, and the curved melon will not be produced. Master Zhang can also buy zucchini free from anther and promote melon sitting by spraying the whole plant to avoid curved melons due to the uneven distribution of hormones.
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Zucchini seedling raising combined with fertilization
Soil preparation and fertilization: zucchini likes slightly acidic soil, and the suitable pH value is 5.5-6.8. Zucchini is very strong fertilizer absorption, the application of too much nitrogen fertilizer, easy to cause excessive growth of stems and leaves, leading to falling flowers and fruits and diseases, fertilization should be nitrogen, phosphorus, potassium. Under normal circumstances, for every 1000 kg of fruit, it is necessary to absorb 3.92 kg of nitrogen.
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The main reasons for the rotten flowers of zucchini
The main causes of zucchini rotten flowers are: Botrytis cinerea and physiological disorders (temperature drop, high humidity, hindered root development, etc.). In addition, bacteria can also infect the flowers, and in serious cases, white pus will flow out. At the beginning, the symptoms were as follows: the flowers showed wet rot in the form of water stains, and gray-black hairs appeared in the later stage. Some wet rotten flowers show pus (.
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