Shai species: sunny and sunny weather 2 to 3 days, because the ultraviolet rays in the sun have a good disinfection and sterilization, but also can increase seed coat permeability, increase the seed germination rate, seed dressing when drying seeds to be thin, regular Turn it to make it uniform.
Seed selection: Use salt water, add 10 to 12 kg of salt for every 50 kg, put the rice seeds into the prepared salt water, remove the earthworm grains, grass seeds and other floating substances floating on the salt water, which can effectively sieve Except the immature seeds and the bad grains (the concentration of salt water is 5 eggs in the water to expose the surface of the water).
Seed Disinfection: Soaking seeds with gold rain in Shandong Huayang or importing Shibaoke not only prevent bakanae but also control rice blast.
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