How to increase the yield of cucumber is the most important issue for growers. Some farmers in Suning County adopted encrypted cultivation methods to increase the total cucumber yield by 30% to 50%. The following describes the key technologies of cucumber encryption and cultivation for everyone. three-way y-type gas valve,angiography hemostasis valve set,hemostasis valve set,Y-Valve Anesthesia Medical Co., Ltd. , https://www.jssinoanesthesia.com
First, choose a good variety
In the winter and spring seasons, cucumbers grown in the greenhouses should be selected from the group consisting of early melons, multi-fruited melons, straight melons, high quality, disease resistance, low temperature resistance, low light resistance, moisture resistance, and high yield varieties such as Xuefeng.
Second, change the method of raising seedlings
Implement the "three reforms" new method of raising seedlings. A change in the general soil seedlings as a nutritious soil seedlings, the second to improve the earth seedlings as a nutrition seedlings or plug mulching root seedlings, three changes are not grafted black seed pumpkin grafting seedlings. Through the “three changes†method, cucumber growth rate, plant disease resistance, cucumber quality, and yield can be increased.
Third, cultivation mode
Take melon melon temporary encryption method. The specific approach is to apply basic fertilizer: 5000 kg of fertilizer per acre, 20 kg of diammonium phosphate, 15 kg of urea, 10 kg of potassium treasure, and deep-turning hoe, 1 meter wide, 3 rows per plant, 20 pod spacing In centimeters, about 10,000 plants are planted per acre. In the middle of the main line, the main line is planted with elevated cultivation. The two sides are temporarily encrypted. When the cucumbers are 6-7 leaves, they are tipped, and they are cultivated in a dwarf way. They are also called “one high and two low†cultivation method. Three melons were harvested after the melons were harvested, leaving only the middle owners to keep the seedlings at 3200 per mu.
Fourth, management
1. Spray photosynthetic spirit. Each bag of photosynthetic spirit plus 15 kilograms of water spray, 7-10 days spray 1, even spray 3-4 times.
2. Spray antifreeze. Add 15 kg of water per 100 g of antifreeze. Spray at the seedling stage, spray once every 7-10 days, spray 2-3 times. If the temperature in the shed is kept at a minimum of 15°C during the night, no antifreeze spray should be applied.
3. Apply carbon dioxide particulate fertilizer. After the cucumber is rejuvenated, 25 grams of carbon dioxide particulate fertilizer is used per square meter, buried between rows or between plants, with a depth of 2-3 centimeters, and water is poured to keep the soil moist.
4. Control pests and diseases. To prevent the occurrence of diseases such as downy mildew, gray mold, and epidemics in a timely manner. The prevention can be sprayed with 50% thiophanate-methyl wettable powder 700 times, agricultural streptomycin 4000 times, 30% DT fungicide 500 times or 50% mildew wettable powder 800 times.
This "one high and two low" melon cultivars cultivation techniques, the previous production can increase by 50% -60%, the total output can increase 30% -50%.