Cage cucumber clever application of three fertilizers to win high yield

The cucumbers in the greenhouses are weak in roots and have poor absorption, but they have very good fertilizer and fertilizer resistance. Learn to grasp the growth characteristics of cucumber, clever application of "three fats", scientific management, can make cucumber high quality and high yield. 1. Apply basal fertilizer in general Mushi 3000 kg organic fertilizer, bio-organic fertilizer 120-160 kg, or about 5000 kg of organic fertilizer, 20-30 kg of diammonium phosphate, 20 kg of potassium sulfate, 50 kg of superphosphate, multi-year greenhouse Need to add 2 kg of ferrous sulfate, 2 kg of zinc sulfate, 1 kg of borax. After the fertilizers are evenly spread on the ground, they can be used only once to make them work, and the utilization rate is quite high. 2. The bio-organic fertilizer is used as the fixed planting fertilizer when planting the bio-fertilizer by planting, and generally 40-50 kg of bio-organic fertilizer is applied in the Mu. When fertilizing, it can be spread on the ridge line, and then squat, then ridge can be. 3, after the growing period of dressing top dressing cucumber, the yield of cucumber is basically formed, fertilization will not only cause melons grow long, but also will promote the increase of yield. 7-10 days after sitting melon, Mushi DAP 15-20 kg. After every 5-10 days, depending on the situation, pour water 1 times, watering every other time with fertilizer. Cucumber fruit 2-3 years later, Mushi urea 10-20 kg, in order to reduce the development of female flowers, promote the growth of cucumber "head", to avoid the appearance of malformed melon, and to ensure continuous high yield of cucumber.

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