China Veterinary Raw,Low Price Ampicillin supplier & manufacturer, offer low price, high quality Cas 7177-48-2 Ampicillin,Ampicillin Powder, etc.
Now we have 3 GMP standard workshop, Meanwhile, the factory is equipped with the researching and quality inspection centre, with strong technology research and development strength. We also have 3 salesdepartments over 30 people and sell our products all over the world.
Veterinary Raw,Amprolium And Decoquinate,Abamectin Active Ingredient,Bifenthrin Active Ingredient Xi'an Henrikang Biotech Co.,Ltd , https://www.xianhenrikang.com
For customer`s needs, OEM service is also acceptable. If you have a good idea in new product production but lack of laboratory device and human resource, we are glad to solve this problem for you. Sincerely hope to strengthen exchanges and cooperation with friends from both home and abroad.
Vegetable Seedling Technology
Seeds should be disinfected and break the dormancy before sowing. Disinfection method: soak the seeds with 10% trisodium phosphate or 0.1% potassium permanganate solution for 20 minutes, remove and wash with water for about 30 minutes to make the seed surface clean and free of mucus; or soak seeds with warm water at 55°C for 30 minutes. The spring sowing temperature is low, and after sowing, it is insulated with a film arch; summer and autumn sowing are cooled with a black mesh yarn, so that the temperature in the shed is 15-20° C. and the soil is kept moist. Regular inspection after sowing, removal of weeds, spray every 7-10 days after emergence. When the seedlings grow 2-3 true leaves, the dense seedlings are moved to sparse or no seedlings to ensure seedling growth. Sixty-seven true leaves can be planted, and the thin film or shed can be opened for 7 days before planting.