The use of vine vinegar technology can extend the growth period of summer squash from September of the first year to June of the following year, yielding more than 10,000 kilograms per mu.
Zucchini enters into the full fruit period, often due to insufficient supply of nutrients and poor environmental conditions, leading to premature aging. Therefore, at this time, it is a critical period for plant adjustments and vines to be crushed. First, select one row of melons on each row, and remove the other rows of melons and mulches on the row. After spreading 25 kg of ammonium diammonium per acre on the vacant floor, turn the floor and level it. On the reconstructed surface, open a small ditch 4 to 5 cm deep, remove the diseased leaves and old leaves from the base of the remaining melon, and apply 58% metalaxyl Mn-Zn to 500 times the base. The stems are pressed into open trenches and the soil is filled.
Pressing stems and vines into the soil can improve the ventilation and light transmission conditions of the plants and make the disease lighter. In addition, stem vines can quickly produce a large number of adventitious roots, increased absorption of fertilizer and water, so that plant growth is strong, the ability to enhance melons, each plant can be 3 to 4 at the same time. At the same time, it is necessary to strengthen fertilizer and water management, apply urea 6 kg every other month, and spray foliar and other foliar fertilizers.
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