Sowing date of xuelihong
Snow Red Varieties: The common varieties of snow red are fine leaf snow red and big leaf snow red respectively.
Sowing date: The sowing date of Xuelihong depends on the variety, with sowing in February-April in spring, sowing in late July-August in autumn, sowing in late June in winter109, and the best sowing date is late September.
Sowing time of potted snow red: potted snow red is most suitable for sowing in September every year, and the climate at this time is more suitable for the growth of snow red.
Sowing temperature of Xuehong: Xuehong is a variety of mustard and likes to grow in a cool place. The optimum sowing temperature is 15-20℃, which is more suitable for the growth of snow red.
Sowing method of xuelihong
1. Soil preparation: The soil requires high fertility, the land should be made into strips, and the drainage should be controlled well. This drain should be one foot wide.
2. Seedling raising: Xuelihong's seedlings need fertile soil. Generally, farmyard manure is used for composting one month before seedling raising. The soil should be fine, and the seeds need not be buried very deep, 2-3 cm.
3. Planting: Sherry red should be planted early, preferably around 8- 10 in the morning. There should be some soil on the planted seedlings. When the seedlings grow to 12- 15cm, transplant with the spacing controlled at 20-30cm, and then water them.
4. Fertilizer and water: Fertilizer should be mixed with phosphorus, potassium fertilizer and nitrogen fertilizer, and nitrogen fertilizer is the main component. Some urea can be applied in the early stage, less fertilizer can be applied one week after sowing, and more fertilizer can be applied in the middle stage.
5, pests and diseases: Xuelihong must do a good job of pest control, otherwise it is easy to reduce production.
Sowing and emergence of xuelihong
Xuelihong emerged about 20 days after sowing. The speed of eclosion is related to the way of maintenance and the growing environment. If the environment is suitable and properly maintained, seedlings can emerge in 7- 10 days after sowing. In order to make it sprout quickly, it is necessary to keep the soil moist, the temperature is suitable and provide sufficient light.