Radish has seeds. After the reproductive growth stage, they will grow seeds. Radish is very adaptable and can be planted all year round. However, if it is planted in winter in the north, you need to pay attention to heat preservation. When the temperature exceeds 25 ℃, the shed membrane can be opened for ventilation. When planting radish, it is necessary to keep the soil humidity at about 70-80%, which can make radish grow better. 1、 Does radish have seeds? The seeds of radish are actually the seeds of radish, and radish has seeds. The optimum growth temperature of radish is 18-25 ℃. When the temperature is too high in summer, it is necessary to shade and increase the frequency of watering. In winter, we should pay attention to thermal insulation. When the temperature is too low, we can plant it in the greenhouse. Radish is the leaf of radish. In order to make radish grow better, nitrogen fertilizer can be applied frequently. At the same time, we should also ensure the uniformity of various nutrients. 2、 How to plant radish seeds 1. Optimize improved varieties: choose seeds that can adapt to the climate of the planting area. Pick out the seeds with full grains and no scars. The quality of seed is related to the variety of radish planted at last, and the germination rate is also related to the yield of radish.
2. Soaking and sprouting: after washing the seeds, soak them in warm water at about 20 ℃ for 12-17 hours to let the seeds absorb water. In this way, the seed skin becomes soft. Growers should also pay attention to the need to change the water for the seeds in the middle of this stage.
3. Sowing: spread the exposed seeds evenly on the soil. After covering the seeds with thin soil, cover the upper layer with a layer of black film. Spray water on seedlings 2-3 times a day to ensure humidity. Because the best temperature for the growth of seeds and seedlings is 23-28 ℃. The black film is covered for heat preservation, moisture retention and shading. After the seedlings grow, they can be transplanted. （LuoBoCaiYouChongZiMa）