Sowing before sowing can promote seed ripening, improve seed coat permeability, increase germination potential and germination rate, so that seedlings are fast and orderly, and it is beneficial to increase yield, especially for seeds with poor maturity and moisture absorption during storage, and seed drying. The effect of increasing production is even more pronounced. According to the test, after 5 days of cotton drying, the germination rate increased by 6.3% to 27%, and the seed cotton production increased by 12%; the maize drying season increased by 13% to 28% in 2 to 3 days and the emergence period was 1 to 2 days in advance. Drying is usually conducted 10 to 15 days before sowing, and the seeds are evenly distributed on the drying field on sunny days (note that they cannot be directly spread on asphalt or cement drying yards to prevent the seeds from being burned due to excessive temperature). The thickness is 5 to 10 cm. It is advisable to turn it during the day and stack it at night. Generally, it can be dried for 3 to 5 days. After drying, pay attention to determine the germination rate in order to determine the seeding rate. 3D Laser Tracker With Double Laser,Manufacturing Laser Tracker,3D Laser Tracker,Double Laser Tracker Automated Precision Inc. , https://www.apiasean.com
Increased production of sun-dried seedlings before spring sowing