1. Seed treatment The seeds to be sown were air-dried for 1-2 days, then soaked in 500-fold carbendazim solution for 30 minutes, then the seeds were rinsed with water, and then soaked in warm water at 55° C. for 6-8 hours. During the soaking period, keep stirring and remove the seeds and then soak in 10% trisodium phosphate solution for 25 minutes. After soaking, remove the seeds and wash them with clean water. Wipe the mucus off the surface with a dry towel.
2, germination method First towel soaked with water, screw to the degree of water, and then the treated seeds spread on the towel, the thickness of not more than 1.5 cm is appropriate, and then the same wet towel cover the seeds, After the cover is folded, fold one side of the two towels and wrap it around the periphery of the Coke plastic bottle. Then pour warm water at a temperature of 30°C-32°C into the plastic bottle, tighten the bottle cap, and wrap the plastic bottle with a plastic cloth around it. To maintain the humidity of the seeds. For thermal insulation, wrap cotton blankets in plastic bottles and place them in a warm place. When the water temperature in the plastic bottle is lower than 28°C, the bottle cap can be opened to drain the water, and then the new warm water (temperature is 30°C-32°C) is added. The water is changed every 12 hours, after 36-48 hours. After the seeds can sprout.
Magnetostrictive System Scaler
Magnetostrictive System Scaler,Cavitron Type Scaler,Dentsply Type Scaler,Dental Magneto Scaler
Rolence Enterprise Inc. , https://www.rolencedent.com