Radish seedlings have won the love of many diners with their unique taste and nutritional value. However, it is not an easy task to grow tender and delicious radish seedlings. Different varieties of radish seedlings have different planting methods, and this article will give you a detailed analysis of the planting points of various radish seedlings.
1. Understand the characteristics of radish seedlings
Before planting radish seedlings, it is first necessary to understand the characteristics of various varieties. Common radish seedling varieties include red radish seedlings, white radish seedlings, green radish seedlings, etc. These varieties have differences in growth habits, cold tolerance, growth cycles, etc., so the planting methods need to be adjusted accordingly.
2. Preparation before planting
1.Soil selection: Radish seedlings prefer to grow in loose, fertile, well-drained soil. Before planting, the soil should be loosened, weeds and stones should be removed, and an appropriate amount of organic fertilizer should be applied.
2.Seed treatment: Choose healthy, plump seeds, it is recommended to soak the seeds in 45°C warm water (natural cooling) for 8-12 hours, and at the same time wrap them in a soft cloth soaked in water and put them in a dark place to promote germination.
3. Planting methods and skills
1.Red radish seedling planting: Red radish seedlings have a short growth cycle and prefer a warm and humid environment. When sowing, the soil should be kept moist and the sowing depth should be 2-3 times the diameter of the seed. After sowing, cover with a thin layer of soil and lightly spray the water mist with a watering can to keep the soil moist. When the seedling height reaches about 10 cm, the seedling can be thinned and the seedling can be fixed, and the plant spacing can be maintained at 10-15 cm.
2.White radish seedling planting: White radish seedlings grow slowly and have strong cold tolerance. Before sowing, the soil should be loosened by deep ploughing to improve soil permeability. When sowing, the seeds should be spread evenly on the surface of the soil and then lightly covered with a thin layer of soil. During the growth process, it is necessary to pay attention to keeping the soil moist, and weeding and fertilizing in time. When the height of the seedlings reaches about 15 cm, the seedlings can be thinned and fixed, and the plant spacing can be maintained at 20-25 cm.
3.Green radish seedling planting: Green radish seedlings grow quickly and prefer a sunny environment. Before sowing, the soil should be loosened and an appropriate amount of organic fertilizer should be applied. When sowing, it can be sown in strips or spreads, and the sowing depth is 1-2 times the diameter of the seed. After sowing, it is necessary to water in time to keep the soil moist. When the seedling height reaches 5-7 cm, the seedling can be thinned and seedling, and the plant spacing can be maintained at 5-10 cm.
4. Field management and pest control
During the growth of radish seedlings, watering, fertilizing and weeding should be carried out regularly. Keep the soil moist when watering, but avoid standing water. At the same time, radish seedlings are common aphids, powdery mildew, etc. Once pests and diseases are found, measures should be taken to prevent and control them in time, and biological pesticides or chemical pesticides can be used for prevention and control, but it is necessary to pay attention to the use method and dosage to avoid harm to the environment and the human body.
5. Harvesting and eating
When the radish seedlings are 7 8cm long, they can be harvested and eaten, and the harvest should be carried out in the morning or evening to avoid damage to the radish seedlings caused by high temperature. The harvested radish seedlings can be eaten directly, and can also be used to make soups, stir-fried vegetables and other delicacies. Either way, you can enjoy the unique delicious taste of radish sprouts.
In short, in order to grow high-quality radish seedlings, it is necessary to fully understand the characteristics and planting methods of each variety, and pay attention to field management and pest control. Hope this article can provide useful reference and help for your radish seedling planting career.