Breeding method of ramatin incense
As a deciduous shrub with both ornamental and medicinal values, Poulartin Fragrance is favored by horticulture enthusiasts for its rich aroma and lush inflorescences. However, if you want to cultivate the fragrance of Baodin with lush flowers and luxuriant leaves, you need to master scientific and systematic maintenance methods. 1. Key points of environmental control: Temperature and light management: Ramartin fragrance grows best at 15-25 ° C. Its cold-resistant characteristics can withstand low temperatures of-25 ° C. It requires no special protection when planted in northern areas. Direct light needs to be guaranteed for more than 6 hours every day. Insufficient light may easily lead to a reduction in the number of flowers and shortening the flowering period. However, appropriate shade is needed at noon in midsummer. The scientific ratio of water and fertilizer adopts the watering principle of "seeing dry, seeing wet" to keep the soil moist but avoid stagnant water. Water twice a week in spring and autumn, and once in the morning and evening in summer. Applying nitrogen, phosphorus and potassium compound fertilizers every month during the growing period, and adding potassium dihydrogen phosphate (1:1000) during the budding period can improve the quality of flowering. 2. Reproductive and cultivation skills Seed treatment technology Seeds need to be treated by double treatments such as soaking in warm soup (soaked in water at 45℃ for 12 hours)+ low-temperature stratification (stored in sand at 4℃ for 30 days), and the germination rate can be increased from 40% to 85%. The sowing depth is 1.5-2cm, the row spacing is maintained at 30cm, and a sunshade net is built after covering with soil. The cultivation method and shape pruning tips of Paomartin Fragrance are carried out before spring germination, and 3-5 main branches are retained. Cut off residual flowers in time after flowering to avoid nutrient consumption. Three-year-old plants need to retract old branches and retain 2-3 bud points per branch, which can promote the germination of new branches. 3. Disease and insect pest control system Comprehensive disease prevention and control of leaf blight occurs most frequently in the plum rainy season. 50% carbendazim 800 times solution can be sprayed to coordinate the removal of diseased leaves. The key to preventing root rot lies in soil disinfection. In the early stage of the disease, hymoxazole is used to irrigate the roots, and in severe cases, roots need to be repaired and soil replaced. Ecological pest management can use Bacillus thuringiensis biological agents and hanging yellow sticky insect boards. During the aphid outbreak period, matrine solution was sprayed to introduce natural enemies such as ladybugs to establish an ecological prevention and control system.
Through systematic maintenance and management, the annual growth rate of Baodartin incense can be 50-80cm. It is recommended to choose dwarf varieties for garden planting and match them with slightly acidic soil (pH 6.0 -6.5) with good drainage. You can not only enjoy the magnificent scenery of June (F-X), but also harvest flowers and leaves for medicine.