Cucumber is a kind of high-yielding vegetable, which has a long fruiting period and needs long-term nutrition that meets the needs of growth and development. It should be top-dressed in time. The production of 1,000 kg of cucumber requires 2.6 kg of pure nitrogen, 1.5 kg of phosphorus pentoxide and 3.5 kg of potassium oxide. Before planting cucumber, Mushi quality organic fertilizer 5000 ~ 7500 kg, 25 ~ 30 kg of phosphate fertilizer as a base fertilizer. Cucumber enters the first stage of fruiting melons for the first time, topdressing 10 to 15 kilograms of nitrogen fertilizer, and 15 to 20 kilograms of phosphorus and potassium fertilizers. After each 7 to 10 days, topdressing and applying fertilizers are combined with watering. The whole cucumber grows up to 8 to 10 times. Can also be based on 0.3% fertilizer concentration and pesticide or spray Bao, Zenggua Ling, Fengguo other growth hormone mixture, spraying the foliage.
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