Cucumber fertilizer: cucumber in the result phase also need more nitrogen and potassium, so after the first harvest melon should be re-dressing once, every 667 square meters of potassium sulfate compound fertilizer 20 kg. After entering the harvest period, a ditch can be opened in the middle of the raft and 15 kg of potassium sulfate compound fertilizer can be applied per 667 square meters. Late combined spraying can be used for extra-root dressing, such as spraying potassium dihydrogen phosphate, magnesium sulfate, boron and other trace element fertilizers or 1% urea solution to promote the growth of cucumber. The strains are robust and grow vigorously. The amount of topdressing should be appropriately reduced. The weaker plants should increase the amount of fertilizer and the frequency of topdressing. Water Management: Summer cucumber seedling stage due to rainfall, air humidity and soil moisture are relatively large, generally can not be water; in the hot weather, in order to reduce the temperature, water can be appropriate to supplement the loss of water due to leaf transpiration . With the growth of stems and leaves of plants, in the flowering period, it is necessary to meet the needs of the growth of stems and leaves and the transpiration of the leaves of the plants, and also to ensure the water requirement for the flowering of the plants. Therefore, in the sunny days or in the dry areas, the ditching water should be maintained during the day. Drain the water at night, and spray water on the surface in the evening. If necessary, spray water in the morning or evening to reduce the temperature. After the rainfall, remove the water in the field, drain the well, and lower the ground temperature. After the rain, pour the water into a circle. Heat And Moisture Exchange Filter Heat And Moisture Exchange Filter,Medical Hme Filter,Disposable Heat Moisture Filters,Pediatric Hme Filters Shaoxing Jenston Medical Products Co., Ltd. , https://www.sxjcmed.com