Celery courgettes

Celery courgettes

New agriculture

1. High-temperature treatment: Seeds are sunned for 1 to 8 days before sowing, soaked in cold water for 24 hours, and replaced with water once every 8 hours. Then knead the seeds, rinse with water, and remove impurities until the water is clear.

The above seeds were wrapped in a sandcloth, squeezed out a portion of the water, and placed in a refrigerator at a temperature of about 5°C. Rinse the seeds one at a time with water every morning and evening. After 2 days, dry the seeds in a bright environment. Rinse with cold water twice a day. After each flush, use an electric fan to blow the seeds for 5-10 minutes to blow off excess water from the seeds so as to avoid causing oxygen deficiency and affecting germination. Generally after 5-6 days to germinate.

2, cool treatment: The seeds that have been soaked in the first method are wrapped in gauze and squeezed and wrapped. Then hang it in the deep well, 40-50 centimeters from the surface of the water, and remove it twice a day with clean water. After washing, the surface of the seed should be dried with a fan and then wrapped in a well. This can be germinated and sown after 6-8 days of treatment.