Cucumber belongs to the cucurbitaceae, monoecious, and the flowering period is generally in the Summer. Cucumber tastes fresh and sweet, and is loved by people of all ages. What are the key points for high-yield cultivation of cucumber? Let's take a quick look at the small series with Huinong. 1. Choose the right variety It is advisable to use high-yield varieties with strong disease resistance, more female flowers and strong firmness, such as Jinyan cucumber. 2. Germination and planting The germination of cucumber seeds should be carried out 2 to 3 days before sowing. In order to allow the seeds to withstand the temperature evenly during the process of germination, the seeds should be turned frequently, and it usually sprouts around twenty-four hours. When you find that the seeds are slightly buds, the temperature can be maintained at around 25 degrees Celsius. After the buds are all out, they can be sown. When planting, it is best to let the buds face the same direction. Immediately after the sowing, cover the soil. The time for planting cucumber seedlings is generally selected in sunny weather. 3. Strengthen management 3.1 Temperature management in the greenhouse In early Spring, the temperature is low. If you are planting early, you can consider making several layers of film coverage. About a week after planting, the greenhouse should be closed at this time, which can promote the slow seedling. 3.2 Humidity Management In the sunny day, the humidity in the shed can be controlled from 55% to 65%, and the humidity at night can be maintained at 85% to 90%. If it is during the cloudy day, the humidity can be maintained at 70% to 85%, and at night it is maintained at 90% to 95%. 3.3 Fertilizer management In the early stage of planting cucumber seedlings, remember to pour the seedling water, which can effectively promote the early live tree. After the live tree to the late stage of the cucumber, it is important to remember to control the watering and then carry out the seedlings. 4. Prevention and treatment of diseases Common diseases of cucumber in greenhouse are mainly downy mildew (sprayable Bordeaux mixture), cucumber anthracnose (can be sprayed with 80% sensitized zinc 800 times liquid, etc.), cucumber powdery mildew (200 times wettable sulfur powder suspension can be sprayed) )Wait. The above is the full content of cucumber high-yield cultivation points, for your reference only, of course, I hope that senior cucumber growers come to teach and share your experience. If you have other agricultural skills you would like to know, you can continue to pay attention to the Hui Nong School! summer garment,autumn garment,winter garment Ningbo Staneex Imp. & Exp. Co., Ltd. , https://www.staneex.com
When is cucumber usually grown? Key points of high-yield cultivation management techniques for cucumber