Cucumber adopts the “four highs and four lows†new seedling raising method, which can make the seedlings robust, strong stress resistance, low guarana, melon yards dense, the morning city 7-10 days, increase production by 30%.
1, high temperature soaking, cryogenic storage species. Cucumber seeds were first immersed in warm water at 13°C for 4 hours, then removed and put into cloth bags, and stored overnight in a refrigerator at 5°C. On the second day, remove and rinse with cold water. After the water is air-dried, put the bag into the basin for use.
2, high temperature germination, low temperature refining. The seeds in the pot were germinated at a high temperature of 30-50°C, and all sprouted in 24 hours. After 2 hours, the buds arched and cooled to 20°C for 20 hours.
3, high temperature seedling, low temperature seedlings. Maintain 40°C at room temperature before sowing, and pour boiling water on the clay. When the soil temperature reaches 40°C, sow the seeds that have germinated. After 24-36 hours at a high temperature of 40[deg.] C. and a soil temperature of 30[deg.] C., the seedlings can all be soiled. After the seedlings buried the soil, the room temperature was lowered to 20°C and the seedlings were allowed to stand for 2 days.
4, slow-warming high temperature, low temperature hardening seedlings. After the seedlings were transplanted, the room temperature was maintained at 30-35°C and the soil temperature was maintained at 30°C. After easing the seedlings, keep at 25°C during the day and 13-15°C during the night. 10-15 days before planting, the seedlings were grown at low temperature. The temperature dropped to 17-20°C during the day and 8-9°C at night.
China Daily chemical Suppliers
Here you can find the related products in Daily chemical, we are professional manufacturer of Daily chemical. We focused on international export product development, production and sales. We have improved quality control processes of Daily chemical to ensure each export qualified product.
If you want to know more about the products in Daily chemical, please click the Product details to view parameters, models, pictures, prices and Other information about Daily chemical.
Whatever you are a group or individual, we will do our best to provide you with accurate and comprehensive message about Daily chemical!
Hydrolyzed Keratin, Menthol, Daily Chemistry, Cosmetics Field
Xi'an Gawen Biotechnology Co., Ltd , https://www.ahualyn-bios.com