Chinese name: Zhejiang Yangmei, alias: Shengshengmei, Baitimeijie: Botany: Myrtaceae Distribution: East China and Hunan, Guangdong origin, variety, geographical distribution, comprehensive yield, cultivation, Zhejiang Yangmei is mainly produced in Yuyao, Cixi, Xianju, Huangyan, Wencheng, Ouhai, Yongjia, Lanxi and other places. The main varieties of Myrica rubra in Zhejiang are: Myrica rubra, which is sweet in taste and average in size. It is mainly produced in Xianju of Ma Jian, Yuyao, Cixi and Lanxi. At present, it is the most widely distributed and planted variety in China, and it is also the best fresh fruit and processed variety in China. 1984 the canned sugar water made of this variety has won the national silver award and the world tourism food Jinguiye award internationally. It ripens at the end of June every year, and the fruit is purple-black, small in shape and core, but excellent in quality. The meat is easy to separate from the core, the edible rate is 95.0%, and the soluble solid content is 65,438+02.0%. The fruit set is firm, and there are few fruit drops before harvest. This variety has high and stable yield, high quality, wide adaptability and anticancer effect, and is suitable for fresh eating, juicing and canned processing. Dongkui, also known as Dongao Dayang and Jumei, is the largest variety of Myrica rubra at home and abroad. Originated in Huangyan, Zhejiang Province, Xianju, near the sea, planted more, with rich fruit fragrance, and matured in early July. It was bred by Zhejiang Agricultural University and Chengjiang Citrus Extension Station from local late-maturing fine varieties. The fruit is purple in color, with a single fruit weight of 24.7g, the maximum fruit weight of 5 1.2g, sweet and sour, good quality, soluble solid content of 13.4% and edible content of 92.8%. The tree is fairly strong, with sparse branches and strong wind resistance. High and stable yield, suitable for fresh food. Ding Ogilvy: Originally from Chashan, Wenzhou. It ripens in late June, the fruit is purplish red, the fruit stalk is long, the fruit base is green with a tumor-like process, the single fruit weight is 15 ~ 18g, the soluble solids are 1 1. 1%, the edible rate is 96.4%, and the quality is excellent. The fruit has strong fixation ability, is picked with a handle and is more resistant to transportation. Zhejiang Linhai Zaodamei, an early maturing and high quality big fruit variety. It ripens in mid-June, with single fruit weight 15.7g, maximum fruit weight 18.4g and soluble solid content 1 1.0%. It is an early-maturing variety with great development potential, which is resistant to storage and transportation, and can still maintain its original fruit color after storage 1 day and night. Among them, Yangmei, a fairy residence in Linhai, became a brand, forming a saying that "the world Yangmei is in China, China Yangmei is out of Zhejiang, and Zhejiang Yangmei is a fairy residence". Early color: the preferred variety of linpu seedlings in Xiaoshan, Zhejiang Province. The origin ripens in mid-June. The fruit is purple, with an average single fruit weight of 12.68g, dense and crisp pulp, rich juice, soluble solid content of 12.4% and high quality. Myrica rubra: produced in Zhoushan, Zhejiang Province. This variety has been cultivated 140 years. It matures in early July and is one of the best late rice varieties at present. Single fruit weight 12g, soluble solid content 1 1. 1%, edible rate 96%. It is an excellent variety for fresh food and processing. Developed root system, strong absorptive capacity, barren tolerance and high yield. However, the resistance to Myrica rubra is weak, so strict quarantine should be carried out when introducing seedlings. Geographical distribution Myrica rubra is native to the mountainous areas with temperate and subtropical humid climate in China, mainly distributed in the south of the Yangtze River basin and the north of Hainan Island, that is, between 20 degrees north latitude and 365,438+0 degrees north latitude. It is similar to citrus, loquat, tea tree and bamboo, but its cold resistance is stronger than that of citrus and loquat. The main provinces are Yunnan, Guizhou, Zhejiang, Jiangsu, Fujian, Guangdong, Hunan, Guangxi, Jiangxi, Sichuan, Anhui and Taiwan Province, among which Zhejiang has the largest planting area, the best variety quality and the highest output. Followed by Jiangsu, Fujian and Guangdong. Foreign countries such as Japan and South Korea have a small amount of cultivation, and Southeast Asian countries such as India, Myanmar, Vietnam and the Philippines also have distribution. However, because of its small shape and sour taste, it is widely used for garden viewing or eating sugar stains, and has not been cultivated as an economic fruit tree. Therefore, Myrica rubra is a characteristic economic fruit in Zhejiang. Myrica rubra has strong comprehensive yield, easy cultivation, long economic life and lower production cost than other fruits. Therefore, it is known as "green enterprise" and "cash cow". Myrica rubra is a variety of water chestnut, which is mainly produced in Ma Jian, Yuyao and Cixi, Lanxi, Zhejiang. If the grafted seedlings are cultivated properly, it will bear fruit in 4-5 years. After 8 years, the yield per plant is 50-80 kg, and the yield of big trees is as high as 300 kg, up to 500 kg. The average yield of continuous cropping 1 1,000 kg is relatively high. Huang, a farmer in Sanbei Town, Cixi City, collectively contracted 448 bayberry trees, with a yield of 9,000 Jin and an income of 42,000 yuan 1998. Dongkui Myrica rubra in Huangyan, Zhejiang, is very big and full of fruits. It can also achieve stable and high yield under the condition of sufficient fertilizer and water. Generally, it begins to bear fruit in 5-6 years, and enters the full fruit stage after 10 years, and the yield per plant is 30-50 kg. 15-40-year-old trees have an average yield of 70-80 kg per plant, with a maximum of 350 kg. The average market price of Huangyan and Lanxi in Zhejiang Province has been stable at 20 yuan per kilogram for six consecutive years, with considerable economic benefits. Myrica rubra can be processed into canned Myrica rubra in syrup, jam, candied fruit, fruit juice, dried fruit, fruit wine and other foods, and the added value of its products is doubled. Myrica rubra fresh fruit or products are also airlifted to Hong Kong, Singapore, France, Russia and other markets. Dongkui Yangmei in Hong Kong supermarkets costs as much as 1 USD each. In 2000, Dongkui Myrica rubra from Qingtian, Zhejiang was airlifted to France, and the price per kilogram was about RMB 280 yuan. According to incomplete statistics, by the end of 200 1, the total planting area of Myrica rubra in China was about 3.2 million mu, accounting for about 26% of the total fruit area in China. The total cultivated area of Myrica rubra in Zhejiang Province is about 700,000 mu, and the annual output is 2 1 10,000 tons, which is 62.9% and 78.0% higher than that of1.985 (260,000 mu, 4.62 million tons) respectively, and the growth momentum is very obvious. red bayberry