The fruit of Rongan Kumquat is golden yellow or orange-red, the fruit surface is lustrous, the fragrance is sweet and crisp, the oil bubbles are fine, rich in aromatic oil, vitamin A, C, phosphorus, pectin and crude fiber, etc., the flavor is rich, the inlet slag Sweet and delicious, with excellent taste. Sexual warm taste, sweet, sour, into the liver, lung, spleen, stomach, there are phlegm and cough, qi and digestion, Shugan Jieyu effect.

According to Rong'an County Records, Rongan Kumquat was introduced to the Longquan County of Ji'an Prefecture, Jiangxi Province (now Xichuan) in the 1858 period of the Qing Dynasty. It has been 250 years old and is now in the general. There are still 19 kumquat trees planted more than 200 years ago. Due to careful care, these 100-year-old fruit trees are lush and green. On average, each plant still produces about 15 kilograms of kumquat per year, and many even reach more than 20 Kilograms are the ancestors of the "Fuan Kumquat". The kumquats introduced from Jiangxi grow in the special climate of towns and villages such as Rong'an, and the shape of the fruit has changed, the fruit is better, and it has an environmental advantage. After hundreds of years of planting, cultivation and promotion, it has gradually formed a famous, special and excellent local varieties with the characteristics of Rong'an: "Fuan slippery kumquat" and "crunchy honey kumquat" and "melting two or three number". Rongan Kumquat is mainly composed of “slipper kumquat” and “ordinary kumquat”. It is oval, juicy, sweet and golden. The weight of single fruit is about 15g. It will mature in November every year. The fruit is not only beautiful, but its fruit is rich in vitamin C, kumquat and other ingredients, which have certain effects on maintaining cardiovascular function and preventing diseases such as hardening of the blood vessels and hypertension. As a therapeutic health care product, kumquat candied fruit can be appetizing, drinking kumquat juice can thirst, add radish juice, pear juice drink can cure cough. Main value 1. Ornamental value The fruit is golden, with a fragrant, long-lasting fruit, and is an excellent fruit-viewing flower. It is suitable for potted ornamental and bonsai, and its taste is sweet and sour. It is planted in the southern warm land for fruit trees. The potted kumquats are evergreen, with lush foliage and beautiful trees. Flowering in summer, the color of the flower is white and the aroma is overflowing. Autumn and winter fruit ripe or yellow or red, dotted in the green leaves, can be described as Biye Jinwan, Fu Shu Changrong, the ornamental value is extremely high. 2, nutritional value Kumquat is not only beautiful, its fruit is rich in vitamin C, kumquat and other ingredients, to maintain cardiovascular function, prevent blood vessels, hypertension and other diseases have a certain effect. As a therapeutic health care product, kumquat candied fruit can be used for appetizing, drinking kumquat juice can thirst, adding radish juice, pear juice drink can cure cough. Kumquat has a good effect on preventing blood vessel rupture, reducing capillary fragility and permeability, and slowing down vascular sclerosis. Kumquat can regulate blood pressure in both directions. Hypertension, arteriosclerosis and coronary heart disease patients are very beneficial. Kumquat has It is effective in relieving phlegm and relieving phlegm, eliminating phlegm and phlegm, and has the effect of tonifying and soothing wine; regular consumption of kumquat can also enhance the body's ability to resist cold and prevent colds. In addition, kumquat can prevent pigmentation, increase skin's luster and elasticity, slow down aging, avoid sagging and wrinkles, and play a role in beauty and skin care. Honored in November 1985, at the first National Kumquat Symposium, Rongan Kumquat was ranked first in the country in quality appraisal; in 1993, 1994 and 1999, it was rated as high-quality fruit in Guangxi high-quality fruit appraisal. In 2004, the Rongan Kumquat production base passed the identification of the pollution-free fruit production base in Guangxi; in 2005, Rongan Kumquat obtained the certification of pollution-free agricultural products; in 2010, Rongan County was recognized as the first batch of Guangxi agriculture. (Citrus) Industrial Science and Technology Key Demonstration County; In 2011, “Rongan Kumquat” won the green food certification.

Rongan Kumquat quality technical requirements (a) varieties. Ordinary kumquat, slippery kumquat. (2) Site conditions. The soil is red soil, yellow red soil natural soil or alluvial soil developed by sand shale. The soil thickness is ≥60cm, the organic matter content is ≥1%, and the soil pH is 5.5 to 7.0. (3) Cultivation management. 1. 2. Spring planting begins in early January and is completed before the spring shoots are germinated; autumn plants are planted after the ripening of the autumn shoots from October to November. 3. Planting density: ≤1650 plants per hectare. 4. Fertilization: ≥ 25000kg of organic fertilizer per hectare per year. 5. Environmental and safety requirements: The use of pesticides, fertilizers, etc. must comply with relevant national regulations and must not pollute the environment. (4) Harvesting. From October to March, hand harvested. (5) Quality characteristics. 1. Ordinary kumquats are orange-red, sweet and sour and have a special aroma. The slippery kumquat is orange-yellow, the skin is fine and smooth, the meat is tight and tender, and the skin is thin and slag is crispy and delicious. 2. %. 3. Safety and other quality technical requirements: Product safety and other quality technical requirements must comply with relevant national regulations.

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Producers within the scope of the production area of ​​Rongan Kumquat may submit an application for the use of the “Special Mark for Geographical Indication Products” to the Quality and Technical Supervision Bureau of Rong'an County, Guangxi Zhuang Autonomous Region, which is reviewed by the Quality and Technical Supervision Bureau of Guangxi Zhuang Autonomous Region and reported to the AQSIQ for approval. After the announcement. The statutory testing agency of Rongan Kumquat is designated by the Quality and Technical Supervision Bureau of Guangxi Zhuang Autonomous Region.