What are the names of tea?

Fried green tea is named after frying and drying. According to the shape, it can be divided into three categories: long fried green, round fried green and flat fried green. Long fried green eyebrows, also known as eyebrow tea. Round fried green looks like particles, also known as pearl tea. Flat fried green is also called flat tea. The quality of stir-fried green is characterized by tight strips, moist color, high and lasting aroma, rich flavor, soup color and Huang Liang leaves. Stir-fried green has the quality characteristics of round and compact appearance, high fragrance and strong taste, and foam resistance. Flat fried green products are flat, smooth, fragrant and mellow, such as West Lake Longjing.

Baked green tea

Baked green tea is often used to make all kinds of scented tea, which is called tea blank. It is characterized by complete and slightly curved appearance, seedling dew, dark green dry color, mellow Qing Xiang flavor, fresh yellow-green leaves and soup color. Baked green tea is often used to make all kinds of scented tea, which is called tea blank.

Bath green tea

Sun-dried green tea is the raw material for making pressed tea. Such as brick tea and Tuo tea. Sun-dried green tea is sun-dried. Mainly distributed in Hunan and Hubei. Guangdong. Guangxi, Sichuan, Yunnan and Guizhou provinces have a small amount of production.

Steamed green tea

Steamed green tea refers to the finished green tea obtained by using steam to inactivate enzymes in the tea making process.

The hometown of steamed green tea is China. It is the earliest tea invented by working people in ancient China, and it has a longer history than fried green tea. According to "Cha Sheng" Lu Yu's "Tea Classic", its preparation method is: "Clear, pick it. Steam, pound, pat, bake, wear, seal and dry tea. " Fresh tea leaves to be collected are softened by steaming or micro-boiling, then kneaded, dried, kneaded and shaped.

5. Small black tea

Ethnic black tea is divided into zhengshan race and waishan race. Masayama race is plump in appearance and moist in color. After soaking in water, the soup is orange and bright, with natural aroma, floral and fruity fragrance and mellow taste. Smoked people smell of pine smoke and longan soup.

6.gongfu black tea

Kung Fu black tea, also known as congou tea and black tea, is a unique variety of black tea in China and a traditional export commodity in China. At present, 19 provinces in China produce tea (including Xinjiang and Tibet), among which 12 provinces successively produce Kung Fu black tea.

7. Broken black tea

Black broken tea is a kind of tea and a staple product in the international tea market. At present, it accounts for about 80% of the world's total tea exports, with a history of 100 years. However, it has been developed in China for nearly 30 years.

8. White bud tea

Also known as Baihao Yinzhen, it is one of the white teas produced in Fujian, China. It is a micro-fermented tea covered with white fluff, which evolved from three-color fine buds and silver silk water buds of green tea in Song Dynasty.

9.yellow tea

Yellow tea can be divided into three categories according to the tenderness of fresh leaves and the size of bud leaves: yellow bud tea, yellow small tea and yellow tea. Yellow tea leaves are tender, thin, fresh and mellow. Because of different varieties, there are great differences in the selection of camellia varieties and processing technology. ..

10. Hunan black tea

Hunan black tea originated in Anhua, and was first born in Baozhi Garden beside Zijiang River. Later, it moved to Yaqueping, Huangshaping, Sezhou, Jiangnan, Xiaoyan and other places along the Zijiang River, with Jiangnan as the concentrated area and Gaojiaxi and Majiaxi as the most famous. In the past, Hunan black tea was concentrated in Anhua production, and its origin has been expanded to Taojiang, Yuanjiang, Hanshou, Ningxiang, Yiyang and Linxiang.

Tea, (scientific name: tea tree? Ketze. ), shrubs or small trees, the branches are hairless. Leaves leathery, oblong or oval, blunt or sharp at the top, wedge-shaped at the base, shiny on the top, hairless or initially pilose on the bottom, serrated at the edge, and glabrous on the petiole. Flowers are white, and sometimes the stalks are slightly longer; Sepals broadly ovate to rounded, glabrous, persistent; Petals broadly ovate, slightly articulated at base, glabrous on back, sometimes pubescent; Ovary densely covered with white hairs; Style glabrous. Capsule 3 is spherical or 1-2, with a height of1.1-0/.5cm, and each ball has 1-2 seeds. The flowering period is from June 10 to February of the following year.

Wild species are all over the mountainous areas of the provinces south of the Yangtze River in China. They are small trees with big leaves, usually more than 10 cm long. For a long time, after a lot of cultivation, great changes have taken place in hair and leaf shape. Tea can be used as a beverage, which contains many beneficial ingredients and has health care function.

2065438+0710127 October, the list of carcinogens published by the International Agency for Research on Cancer of the World Health Organization was preliminarily sorted out for reference. Tea is in the list of three types of carcinogens.

Extended data:

morphological character

Shrubs or small trees with hairless shoots. Leaves leathery, oblong or oval, 4- 12 cm long and 2-5 cm wide, with blunt or sharp apex, wedge-shaped base, shiny top, hairless or initially pilose bottom, 5-7 pairs of lateral veins, serrated edge, 3-8 mm long petiole and hairless.

Flowers 1-3 axillary, white, pedicel 4-6 mm long, sometimes slightly longer; Bracts 2, caducous; Sepals 5, broadly ovate to round, 3-4 mm long, glabrous, persistent; Petals 5-6, broadly ovoid, long 1- 1.6 cm, slightly jointed at the base, glabrous on the back, sometimes pubescent; Stamens are 8-13mm long, and the base is connected with1-2mm. Ovary densely covered with white hairs; Style glabrous, apex 3-lobed, lobes 2-4 mm long

Capsule 3 is spherical or 1-2, with a height of1.1-0/.5cm, and each ball has 1-2 seeds. The flowering period is from June 10 to February of the following year.

control of insect

1. Pest species: The pests that have great influence on tea trees mainly include green leafhopper, mite, aphid, whitefly, inchworm and so on.

2. Control measures: These pests must be mainly controlled by agriculture, supplemented by pesticide control.

3. Agricultural control: First, loosen the soil and weed the tea garden regularly to eliminate the breeding grounds of pests; Second, do a good job in pruning and cleaning the garden in winter, remove the shade, weakness, diseased branches and dead leaves, and bury them deeply as fertilizer; The third is to pick in time, take away the eggs in the bud and reduce the population density of the next generation.

4. Drug control: attention should be paid to timely spraying. Generally, spraying should be started on 10-20 days after the green leafhopper and aphid sprout, and sprayed again on 7- 10, and 2.5% deltamethrin 1000- 1500 times solution and 40% dimethoate can be used. The inchworm must be sprayed before the third instar larvae, and the whitefly must be sprayed during the hatching of eggs. Especially to eradicate the first generation, it can be sprayed with 2.5% deltamethrin 1000- 1500 times. 80% zineb 1000 times solution and 75% propargite 4000 times night spray can be used to control mites; When tea is not picked in winter, 0.3-0.5 Baume lime-sulfur mixture can be sprayed.

Reference: Baidu Encyclopedia-Tea