1. Disinfect the drug with 97% carbendazim WP to water 3000 times or 30% carbendazim to water 1000 times, soak it for 2 hours, remove it, rinse with water and remove the seed coat. Mucilage, then remove and germinate with excess moisture. Or use 40% formaldehyde (formalin) to soak the seeds in water 100 times for 15 minutes, remove and soak in fresh water for 40-50 minutes, and remove the mucus from the seed coat, then remove the excess moisture and remove the germ.
2, warm soup soaking seed disinfection method to put the seeds into the warm water of 50-55 °C, the amount of warm water is 4-5 times the amount of seeds, dip side with a small wooden stirring rod, stirring about 10 minutes after soaking, add cold water to make the warm water down Stop stirring at about 20°C, continue immersing for 40-50 minutes, and remove the mucus from the seed coat, remove the excess water after drying, and germinate.
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