Low temperature seed germination method

Most vegetable farmers know that it is most difficult to germinate seeds at low temperatures, and the germination rate is low. Now let us introduce a good method of seed germination in the low temperature period.

Before germination, the seeds are soaked in fresh water, and different seeds have different soaking times. Generally, seeds such as loofah, gourd, and bitter gourd need to be soaked for 48 hours and tomato seeds can be soaked for 24 hours. After the seeds are soaked, look for a foam box (flat foam box). Spread a damp cloth on the bottom of the box, then spread the seeds on a damp cloth, cover the seeds with a damp cloth, and finally cover the top cover.

When the temperature is low, the light is kept in a foam box and the temperature does not reach the temperature required for seed germination. A bulb must be set to raise the temperature. Specific measures: First, make a small hole in the top cover of the foam box, and pass the wire through the top cover to a light bulb. According to the temperature, determine the wattage of the lamp. When the temperature is high, a 40 watt bulb can be set. When the temperature is low, a 60 watt bulb can be set. The length and height of the foam box are generally 40 cm, and the lamp bulb is about 20 cm from the seed. At the same time, a thermometer should be inserted downwards from the top of the foam box so that the temperature inside the box can be observed at any time. Setting the light bulb can effectively increase the temperature inside the foam box, generally reaching 35°C. Using this method to germinate, the temperature is constant, the budding rate is above 90%, and one can urge 0.75 to 1 kg of seeds at a time.

Knee Walker

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