Autumn cucumber management two points
First, the scientific management of fertilizer cucumber roots after harvesting, combined with watering, timely dressing 1 times. After entering the melon period, it is usually poured once every 3 to 4 days. Small water should be poured and flooding should be avoided. This will not only make the field less dry, inhospitable, less pests and diseases, but also reduce the temperature and improve the microclimate in the field. Usually every time the water is poured, chase 1 fertilizer. Per acre topdressing urea 15 to 20 kilograms, and appropriate distribution of available phosphorus and potassium fertilizers. In the event of heavy rain, pay attention to drainage, and well water well in time after the storm. After entering the melon period, it is no longer cultivating and weeding, and it is generally harvested every 1 to 2 days.
Second, pay attention to cold weather In September, the weather turns from hot to cold, with a large temperature at night, so pay attention to keep warm and keep warm. In early September, the autumn cucumbers were still in fruitful stage. Several rows of wind barriers were erected in the cucumber fields, and barriers were erected on the north and west sides to prevent strong winds. At the same time, 0.5% potassium dihydrogen phosphate solution was sprayed to prolong the harvest period of cucumber and increase the later yield. In the late autumn of September, when the cucumbers enter the late stage, the number of waterings should be reduced accordingly.
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