There are three tricks to prevent cucumber deformity in greenhouses
Reasonable watering cucumber during the growth period, especially in the melon period, can not think of cucumber fertilizer water, a lot of top-dressing, irrigation, resulting in "running", but can not suddenly dry, suddenly. Sunny days should pay attention to watering to prevent water shortages. To control the amount of watering watering, especially in the fruit expansion period should not be excessive watering. Rational fertilization applies base fertilizer, organic fertilizer and phosphorus and potassium fertilizers. Apply a small number of methods to topdressing, catch the first fertilizer after harvesting, and then chase the fertilizer once every 10 days or so, strictly control the amount of nitrogen fertilizer, and use formula fertilization techniques. The ratio of nitrogen, phosphorus, and potassium is 5:2: 6, prevent plant leggy. Spray 0.2% potassium dihydrogen phosphate in the late middle and late fertility period to prevent premature aging and enhance stamina. Strengthen the prevention of diseases and insect pests to diseases such as cucumber downy mildew, disease, and gray mold. In the early stage of cucumber growth, we must always pay attention to the discovery of “central diseased plantsâ€, remove the diseased leaves in time, and prevent the spread of infection. Prevention and treatment of pests and diseases can be applied to the method of applying aerosols, without increasing the humidity in the shed, and preventing the disease more thoroughly. Fiber Glass Panel Security Door Fiber Glass Panel Security Door,Fiberglass Security Door,Fiberglass Panel For Security Door,Italian Fiberglass Security Door Zhejiang Tilanco Industry&Trade Group Co., Ltd , https://www.tilancogroup.com