Luannan Sea Rice [Hebei Luannan Specialty]

What is Luannan Haimi? Authentic Hebei Luannan specialty: Luannan sea rice

Content summary:Do you want to know what Luannan sea rice is? This article is a detailed introduction to the special product of Luannan, Hebei Province - Luannan Sea Rice. It was compiled and edited by the editorial team of China Specialty Network after reviewing and collecting relevant information on Luannan Sea Rice. The full text takes about 7 minutes to read, mainly including the basic introduction of Luannan Sea Rice, the development history of Luannan Sea Rice, the product value of Luannan Sea Rice, the suitable living conditions of Luannan Sea Rice, and the cultivation techniques of Luannan Sea Rice

Basic Introduction to Luannan Sea Rice

Coastal areas are rich in fish, shrimp, and crabs, especially famous for sea rice and shrimp

"Luannan Haimi" is mainly sold to Beijing, Tianjin, and Northeast China, in addition to meeting local needs

The Development History of Luannan Sea Rice

Tazhi Osmanthus in Beilun District is well-known and a traditional product of Ningbo City. According to legend, its place of origin is Cangjuelong in Nanshan, Hangzhou. It was brought here by the patriotic Confucian wife Gui Shi in the late Northern Song Dynasty and has a history of more than a thousand years. In modern times, there were more Osmanthus fragrans in Tazhi before the 1930s, but gradually decreased thereafter. Although there was development since the 1950s, due to Osmanthus fragrans being a perennial woody plant that took a long time from planting to production, its development was not fast. At present, there are 1620 osmanthus trees of different sizes in Tazhi, and 26 tons of osmanthus were harvested in 1988

The product value of Luannan Haimi

Osmanthus has high economic value and is a precious natural spice widely used in food and high-end cosmetics, such as osmanthus wine, osmanthus tea, osmanthus sugar, osmanthus dew, osmanthus fragrant cake, etc. Daqi Supply and Marketing Cooperative Food Factory has been processing sweet osmanthus since the 1960s. Sweet osmanthus is an auxiliary raw material for making moon cakes, sesame cakes, cakes and Dim sum such as Ningbo dumplings and sweet soups. It is delicious in color and fragrance, and is popular with consumers. Most of its products are sold to counties (cities) in the city and large and medium-sized cities such as Shanghai and Suzhou



The buds, leaves, and bark of osmanthus can also be used for medicinal purposes, with the ability to reduce phlegm and cough



Osmanthus trees are evergreen all year round, with beautiful tree posture and charming floral fragrance. They are famous garden ornamental tree species and are widely planted in southern gardens

Suitable conditions for Luannan sea rice

Osmanthus trees have strong adaptability to climate and soil conditions, but are better in warm temperate and subtropical climates with relatively low temperatures and high rainfall; Suitable for growing in deep, fertile, moist and well drained soil

Cultivation Techniques of Luannan Sea Rice

Osmanthus has both high economic value and ornamental value, making it a dual-use tree species for courtyard greening and economic flowers and trees. Osmanthus has a wide adaptability, long economic lifespan, and is suitable for planting in front and behind houses, without competing with other crops for land

(1) Reproduction: It can be propagated by pressing strips and seeds. Osmanthus flowers usually start to bloom and bear fruit 6-8 years after planting. When collecting seeds, it is necessary to choose excellent mother plants, dry them in the sun, and wind select them. Autumn sowing, sowing can be done directly after harvesting; Spring sowing: Pack the seeds in bags and store them in a dry and ventilated place for future use. Usually, field style strip sowing is used for seedling cultivation. Before seedling cultivation, deep plowing and fine raking should be carried out, sufficient bottom fertilizer should be applied before plowing, soil disinfection should be carried out, and bottom water should be irrigated to keep the soil moist

(2) Planting: Osmanthus should be planted sporadically in front of and behind houses, or in patches on hilly slopes. Generally, the row spacing is 4 meters, the plant spacing is 3-4 meters, and 42-56 plants are planted per mu. 5-6 year old seedlings with soil can be planted in late autumn or early spring

(3) Fertilization: Young osmanthus orchards should loosen the soil and weed every year, and apply fertilizers. Adult Gui Garden needs to apply fertilizer twice a year. The first is winter fertilizer, which is applied in a radial or circular groove; The second is summer fertilization, apply good fertility fertilizer from June to August

(4) Pruning: In winter, cut off the cross branches, overgrown branches, dense branches, diseased branches and redundant inner branches to make the tree form a Mantou. Simultaneously, take measures to prevent and control pests and diseases.