The roots of the roots are prolifically fast-growing and have a long duration of damage. Therefore, they must be completely destroyed before planting. Effective method is to use dicofol 1000 times liquid dip ball half an hour; sink leisure, the water filled tank, covered with film sun, is also a good method of disinfection. In addition, there are daffodils, which lay eggs in the soil, and hatched larvae invade the spheres, causing the bulbs to rot and darken. The main disease of narcissus is the large brown spot disease. Since March, spraying with chlorothalonil once every 10 days has suppressed its spread. Nematode disease is also more serious. Before the planting, the ball is immersed in warm water at 50°C and can receive some effects. As for virus-induced leaf spot disease, there are no prevention and control countermeasures. The most basic method is to plant virus-free seedlings that are cultured on shoots. The Chinese daffodil is beautiful, and it is a kind of bulbous flower. It is one of the most promising foreign exchange earners. However, certain traits still need to be improved in order to consolidate their position in the international community and expand their use in the garden. Breeding methods can be introduced, seed selection, hybridization between varieties and species asked for distant hybridization methods. Although Chinese daffodils are triploid, they are occasionally able to bear fruit. Therefore, hybrids such as narcissus narcissus and other large species of flowers may still be able to obtain interspecific hybrids, a combination of fragrant flowers, multiple flowers and large flowers, late flowers and other parental advantages in one. In addition, radiation breeding, artificial induction of polyploids and other means can also be used to obtain the desired varieties from a variety of sources. The Chinese narcissus tissue culture technology has been mastered in the country, and only a few excellent seedlings can be bred, and it can be rapidly propagated and promoted in large quantities. Daffodil is elegant and fresh. Just a dish of clear water, a few grains of stone, it is in the winter and sprouting Tsuifang. Therefore, every household likes to use it as a flower for the “clearing of the oldâ€. Daffodils have strong cold resistance and bloom in the early spring when all things have not yet recovered. They can be planted in grasslands, tree groves, on the edge of landscapes or in flower beds in warmer areas. Dianzhou daffodils cultivated in China are famous around the world for their advantages such as large balls and many flowers. The sales are sold all over the country and sold in international markets. Although the narcissus daffodils have a small spherical shape, they can be processed at any time and can be processed and combined, and they can also be sold internationally. market. In addition, daffodils have medicinal value, and their flowers can also extract essences, which are the raw materials of high-grade essences. Beeswax is obtained from the honeycombs of bees after the Honey has been removed by draining or centrifuging. The combs are melted with hot water, steam or solar heat; the melted product is filtered and cast into cakes of yellow beeswax. With detoxification, wound healing, tissue regeneration, pain relieving effect. Commonly used in the ulcer not healing, ecthyma erosion, ulceration of trauma, burn and scald. Beeswax Bee Wax, Organic Beeswax, Pure Natural Beeswax, White Refined Beeswax Easy Food (Jiaxing) Co., Ltd. , https://www.jxeasyfood.com