Seed selection and planting, soil management, watering and pruning, pest and disease prevention and control of Lianhua, also known as forsythia flower, is one of the traditional Chinese medicinal materials in my country and has high medicinal and ornamental value. In recent years, with people's demand for Lianhua, the Lianhua breeding market is gradually emerging. This article will introduce the Lianhua breeding methods in detail to help you easily master the Lianhua breeding skills. Seed selection and planting 1. Seed selection: There are many varieties of continuous flowering, and it is crucial to choose the right variety. It is better to choose varieties with strong disease resistance, early flowering time, and beautiful colors. It is recommended to purchase high-quality seedlings from reputable seedling markets.
2. Planting time: Continuous flowers are generally planted in spring, when the climate is suitable, which is conducive to plant growth.
3. Planting method: Select well-drained and fertile soil for planting. Before planting, turn the land deeply, apply enough base fertilizer, and plant at a row spacing of 50 cm and a plant spacing of 30 cm. The planting depth is such that all the plant roots are buried in the soil. It is advisable. Soil management 1. Soil disinfection: In order to prevent the occurrence of pests and diseases, soil should be disinfected before planting. Commonly used disinfection methods include high temperature disinfection, chemical disinfection, etc.
2. Fertilization: Continuous flowering requires high fertilizer. Appropriate amounts of nitrogen, phosphorus, and potassium fertilizer should be applied during the growth period. Generally, base fertilizer is applied once before spring germination, and topdressing is applied every other month during the growth period.
3. Control soil moisture: Even flowering is not resistant to waterlogging. Excessive soil moisture may easily lead to plant rot. The soil should be kept moist to avoid standing water. Watering and pruning 1. Watering: Continuous flowers require high water, especially during the period of vigorous growth and flowering. Appropriate watering should be done to keep the soil moist. When the summer is high and dry, the number of watering can be appropriately increased.
2. Pruning: Continuous flowers grow quickly. In order to keep the plant beautiful, pruning is needed. Generally, pruning is carried out before germination in spring to cut off sick branches, dead branches and excessively dense branches to facilitate ventilation and light transmission of the plant. Pest and insect pest control 1. Disease control: Continuous blooming flowers are prone to diseases such as leaf spot disease and root rot. Prevention and control methods: first, strengthen soil management and improve the plant growth environment; second, rationally apply fertilizer to enhance the plant's disease resistance; third, detect sick plants. Remove them in time and spray with fungicide.
2. Pest control: Continuous blooming flowers are vulnerable to pests such as aphids and red spiders. Control methods: First, strengthen field management and remove weeds in a timely manner; second, use drugs rationally and select high-efficiency and low-toxicity pesticides for prevention and control.
Mastering the method of continuous flower breeding can not only improve yield and quality, but also add a touch of beautiful color to our lives. I hope this article will help you and wish you success in breeding!
Note: The content of this article is for reference only. The specific breeding methods need to be adjusted according to actual conditions. During the breeding process, please pay close attention to the growth status of the plants and carry out timely management and prevention.