Jinxiang Ruixiang is a traditional Chinese flower. It is also praised as a horticultural treasure with Japanese Japanese five-needle theory and Changchun monk. In addition to the floral fragrance, this flower is also ornamental, because its leaves have a yellow side and the middle is green, so it is named "Jinbian Ruixiang". The jade leaf Phnom Penh of "Jinbian Ruixiang" is flourishing all year round, and the flowering period is relatively short. It is generally around 60 days, and is open before and after the Spring Festival, so it becomes the object of the people's home in the Spring Festival.

The role of Jinbian Ruixiang: 1. Ornamental Jinbian Ruixiang has a high ornamental value, beautiful tree posture, the branches are vigorous and graceful, the leaves are neat and bright, the green leaves are green, the flowers are rich, and the flowering period is long. It is a posture, color and fragrance. The precious flowers with good rhythm are favored by the majority of flower lovers. 2, medicinal Phnom Penh Ruixiang in addition to ornamental value, there is a higher medicinal value, Jinbian Ruixiang with ruthenium, its roots, stems, leaves, flowers can be used as medicine, sweet and non-toxic, there is heat and detoxification. Anti-inflammatory pain The effect of promoting blood circulation and dispersing is listed in the Repertoire of the Dictionary of Traditional Chinese Medicine. 3, gift gift Jinbian Ruixiang with "color, fragrance, posture, rhyme" "four absolutely known as the world, open before and after the Spring Festival, full of branches, clusters, flowers and flowers, rich fragrance, add yangrui for the new year Therefore, it became one of the choices of many people to give gifts between relatives and friends during the Chinese New Year. 4, making a fortune to Jinbian Ruixiang is China's traditional famous flower, is also a world famous flower, there is a great economic role, according to statistics, China's Ruixiang hometown of Dayu County is China's main production base of Phnom Penh Ruixiang, the annual supply of Jinbian Ruixiang species across the country Miao and the annual sales of hundreds of thousands of potted plants are also exported to Southeast Asia. Many farmers planted Jinbian Ruixiang to get rich and get rich, and also promoted the prosperity of related industries, thus promoting the overall economic development of Dayu County.

Dayu Jinbian Ruixiang quality technical requirements (1) variety. Wide-ranging Phnom Penh. (2) Site conditions. The soil pH value is 5.5 to 6.5, and the cultivated substrate is weathered and decomposed pond mud or clay soil, and the organic matter content is ≥3.5%. Suitable temperatures are from 15 ° C to 25 ° C, not lower than -3 ° C, and not higher than 35 ° C. (3) Cultivation management. 1. Breeding: In the plastic greenhouse with the shading rate of 70% to 90%, the healthy cuttings are cut from the female trees without quarantine pests and diseases, and the whole-light spray cutting seedlings are carried out. 2. Time: from mid-May to mid-June. 3. Fertilizer and water management: In the vegetative growth stage of potted seedlings, the relative water content of the potting soil is maintained at 60% to 80%, mainly based on nitrogen fertilizer; in the reproductive growth stage, the relative water content of the potting soil is maintained at 40% to 60%. Potassium fertilizer is the main; water is poured once within 12 to 24 hours after fertilization. 4. Light management: In the vegetative growth stage of the pots, if the temperature exceeds 30 °C, the shading rate should be kept at 60% to 70%, the temperature should be below 30 °C, no shading is needed, and the shade should be kept in the reproductive growth stage of the pots. The rate is 70% to 90%. 5. Control flower: The normal flowering period is around the Spring Festival. If you need to flower in advance, you can reduce the shading rate to about 60%, keep the relative water content in the basin at 60% to 70%, and apply more potassium fertilizer. If you need to delay flowering, you can improve it. The shading rate is about 90%, and the relative water content of the potting soil is 40% to 50%. 6. Environmental and safety requirements: The use of pesticides, fertilizers, etc. must comply with relevant national regulations and must not pollute the environment. (4) Quality characteristics. 1. Sensory characteristics: The project requires that the overall effect of the first-level and second-level effects is fresh, the size and quantity of the flowers are normal; the growth is normal and conforms to the characteristics of the variety. The appearance is fresh, the size and quantity of the flowers are normal; the growth is normal and the characteristics of the variety are met. The flower condition is evenly distributed; the flower color is pure, the flower shape is neat and tidy; the flower branch (pedigree, inflorescence or flower bud) is strong. The flowers are evenly distributed; the flowers are pure, the flower shape is intact and neat; the flower branches (pedigree, inflorescence and calyx) are more robust. Stem and leaf condition Stems, branches (dry) are strong, evenly distributed, the leaves are arranged neatly, well-proportioned, the shape is intact, and the color is normal. The stems and branches (dry) are strong and evenly distributed; the leaves are arranged neatly, well-proportioned, the shape is intact, and the color is normal. Pests and defects are free of pests and diseases and no mechanical damage. No pests and diseases, no mechanical damage. 2. Physical and chemical indicators: the project requires first-class and second-year, half-year and half-year-old and above, half-year-old and above, and plant height (cm) ≥25≥40≥15 or u003c25≥30 or u003c40 crown (cm ) ≥ 30 ≥ 40 ≥ 20 or u003c 30 ≥ 30 or u003c 40 flowers are compact, the number is more than 15, the color is red and fragrant. The flowers are compact, the number is more than 30, the color is red and the fragrance is strong. The flowers are more compact, and the number is between 6 and 14 flower heads. The flowers are more red and more fragrant. The flowers are more compact, with a number between 20 and 30 heads, and the flowers are more red and more fragrant. The leaves are thick and thick, dark green and lustrous, and the proportion of Phnom Penh is 10% to 20%. There are no pests and diseases, no disease spots. The leaves are thicker, darker green, more lustrous, and the proportion of Phnom Penh is 5% to 10%, with fewer pests and diseases. Time to market from January to February 3. Safety requirements: Product safety indicators must comply with national regulations on similar products.

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Producers within the scope of protection of Da Yu Jinbian Ruixiang Geographical Indication Products may apply to the Zhangzhou Entry-Exit Inspection and Quarantine Bureau for the use of the “Special Mark for Geographical Indication Products”, which shall be approved by the General Administration of Quality Supervision, Inspection and Quarantine.