Cucumber prevent bitterness reasons often appear in early spring Cucumber bitter taste, which is caused by the bitter prime material. This material belongs to glycoside, also known as bitter gourd vegetarian or vegetarian, and more present in cucumber fruit, but its content with different varieties and different cultivation and management conditions and different. When the pain is minimal pigment content, eating without feeling content for a long time, will feel bitter. Bitter high pigment content, is easy to poisoning after eating vomiting and diarrhea. Bitter substances hereditary, because the genes controlled by bitterness. In early spring when the greenhouse, greenhouse cultivation, in addition to its own species, temperature, humidity, light and fertilizer, and many other factors on the formation of bitter hormone has a direct relationship. Encryption cucumber cultivation techniques to promote a high-yield, selected varieties of winter and spring, with a greenhouse cucumber cultivation should choose Zuogua early fruiting and more, Guatiao straight, good quality, disease resistance, low temperature resistance, low light, moisture, yield high variety, abundant snow and so on. Second, changes in breeding methods "three changes" breeding new methods. A change in the general soil nutrient soil nursery for seedlings, two change earthwork for nutritional bowl nursery or nursery mulch plug, three changes are not grafted to ficifolia Grafting. Through the "three changes" approach can improve the growth rate of cucumber, plant disease resistance, improve the quality of cucumber, and increase production. Three sets of melon melon cultivation model adopted interim encryption method. Specifically: enough base fertilizer cucumber greenhouses best supply base, acre manure 5000 kg, 20 kg of DAP, urea, 15 kg, 10 public-K, and deep plowing Zuoqi, Qikuan 1 m in 2015 Quotes cucumber, cucumber per plot planted three rows, spacing 20 cm, about 10,000 acre Zaimiao. Middle row cultivars behavior, the implementation of elevated greenhouse cucumber cultivation of good training base, on both sides of the line encryption for temporary, pending cucumber leaves 6-7 when pinch point, the implementation of short shelf cultivation, also called "a sophomore low" cultivation method, short rack cucumber melon 2-3 per plant to stay, after you receive Kuala seedlings, leaving only the middle of Main Line, retain seedlings per acre is about 3200. Fourth, the management 1. spraying photosynthetic spirit. 2. spraying antifreeze. 3. The application of carbon particles fertilizer. 4. pest control. This "one sophomore low" melon melon cultivation sets new technology, pre-production could increase by 50% -60% of total production to increase 30% -50%. The best Cucumber supply market | Tian Yun vegetable wholesale (certified) | cucumber from Cangshan Tian Yun cultivation of professional cooperatives. Cangshan Tian Run planting cooperatives (www.tianrun8.net) Shandong Linyi, fruits leaders, over the years, the company is implementing the scientific management, innovation and development, the principle of honesty and trustworthiness, and satisfy customer needs. Run vegetable wholesale leader in the field with the staff warmly welcome all inquiries negotiations to create Tian Yun wholesale vegetable a better future.