Solanaceous germination new method
2018-04-22 13:00:36
People are accustomed to the conventional method of eggplant germination: first with hot water at 55 °C, and then soaking for 24 hours, after 6 to 8 days before sprouting about 60%, and very irregular, because the germination time is too long, eggplant is also easy to rot. The combination of high-temperature hot-stamping and intermittent soaking not only shortens the time for budding, but also makes the buds thick without buds. The main points of the new technology are introduced as follows:
Seed treatment The seeds were first decontaminated, soaked in warm water at 25°C for half an hour, and then washed repeatedly to remove the pectin material from the seed coat.
High-temperature hot seeds first soak treated seeds with a little cold water, then add hot water of about 90 °C, so that the water temperature reaches 75 °C, and maintain 5 minutes (when the temperature decreases to make up the heating water, stirring quickly to avoid burning seed). After the water temperature dropped to 30°C, it was placed in a greenhouse and soaked.
Intermittent soaking Seeds are soaked at a temperature of 30°C for 6 hours, then controlled for dryness, aired for 8 to 12 hours, soaked for 45 hours, again air-dried for 8 to 12 hours, then germinated when the hands are cool and not sticky. This process can make water slowly immersed inside the seeds to prevent the seed coat from excessively absorbing water and affecting the air permeability. This can fully meet the needs of the seeds for moisture and oxygen, especially after the last airing to make the water film inside the seeds disappear and increase the air permeability. Sex.
Seed treatment The seeds were first decontaminated, soaked in warm water at 25°C for half an hour, and then washed repeatedly to remove the pectin material from the seed coat.
High-temperature hot seeds first soak treated seeds with a little cold water, then add hot water of about 90 °C, so that the water temperature reaches 75 °C, and maintain 5 minutes (when the temperature decreases to make up the heating water, stirring quickly to avoid burning seed). After the water temperature dropped to 30°C, it was placed in a greenhouse and soaked.
Intermittent soaking Seeds are soaked at a temperature of 30°C for 6 hours, then controlled for dryness, aired for 8 to 12 hours, soaked for 45 hours, again air-dried for 8 to 12 hours, then germinated when the hands are cool and not sticky. This process can make water slowly immersed inside the seeds to prevent the seed coat from excessively absorbing water and affecting the air permeability. This can fully meet the needs of the seeds for moisture and oxygen, especially after the last airing to make the water film inside the seeds disappear and increase the air permeability. Sex.