Planting Technology Lists
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Distinguish spring tea, summer tea, autumn tea and winter tea by dry leaves
Spring tea: spring tea is characterized by tight knots, fat and heavy buds and leaves, rich aroma and occasional young fruits the size of mung beans. Summer tea: the rope is loose, the tea is light and loose, the tender stalk is thin and long, the tea fruit is the size of a rosary, the bud tip is often fluffy, and the aroma is slightly old. Autumn tea: tea is of different sizes, the leaves are thin and thin, and the aroma is peaceful, occasionally sandwiched with tea buds and flowers. Winter tea: the appearance color of tea is slightly light emerald green, the yellow piece of Mao tea is a little more, and the overall color is uneven.
2019-01-15 -
Variety of tea: hairy crab
It belongs to asexual reproduction system. It is a national improved breed. Originated in Fumei Village, Anxi County, Fujian Province, it has a history of more than 80 years of cultivation. Morphological characteristics: shrub type, middle leaf, middle bud species. The plant has no obvious trunk and is divided into two parts. The spring buds germinated in late March, the peak period of one bud and three leaves was in the middle of April, and the 100 buds weighed 69 grams. The buds are thick and fluffy, the internodes are short, processed into green tea, the strips are tight, the buds are exposed, and the fragrance is mellow. The quality characteristics of fresh leaves with one bud and two leaves: tea polyphenols 20.1%, amino acids 3.0%, caffeine 4.0%, total catechins 158
2019-01-15 -
Processing of Longnan Jasper Tea
Longnan Jasper Tea is produced in Longnan Tea area at the junction of Gansu, Shaanxi and Sichuan in the south of Gansu Province. The climate of the producing area is warm and humid, with fog in the morning and evening in sunny days, cloudy and rainy days, with unique growth conditions of tea trees at high latitudes and high elevations. Longnan Jasper Tea is made from delicate buds of small and medium-sized leaf species picked from Qingming to Grain Rain as raw materials and processed by green killing, striping, drying, refining and other processes. Its shape is straight and slender, the color is green and smooth, the aroma is clear and elegant, the taste is mellow and fresh, and the bottom of the leaf is tender and green. 2003
2019-01-15 -
Tea machine installation
At present, the famous and high-quality tea processing unit in the tea area is composed of a single machine, and attention should be paid to: 1. Install the unit according to the tea-making process. The number of machinery, operating space and leaf area should be taken into account in the new factory building. Mechanical placement of the general production line, horizontal and vertical. 2. According to the power load of processing machinery, protective measures should be taken to select knife, wire diameter and aisle line, and monitoring lights should be installed on each phase of the distribution panel to prevent phase breaking operation. 3. Pay attention to the running direction of the machine. if it is opposite to the specified direction, any two phases in the three phases can be exchanged.
2019-01-15 -
The standard for the control of tea inchworm gb 9194mur88
This standard is applicable to the control of tea inchworm (BoarmiaobliquahypulinaWehrli) in adult picking tea garden. 1 nomenclature 1.1 Control standard the pest population density when the increment of economic loss is equal to the increment of the cost of preventing the loss under the specified control period. 1.2 larvae hatched in the same egg block in the worming center gather on the same picking surface to do harm. A gathering point is a worming center. 2 defense
2019-01-15 -
"Wudong Green Peak" is recognized as a famous Chinese tea.
Recently, the book "Chronicles of famous Chinese Tea" edited and published by the Ministry of Agriculture was published. The Fog Cave Green Peak produced by Lichuan Zhonglu is included in the book, which uses more than 3,000 words to introduce in detail the growth environment, production technology, cultural connotation and sales of the Fog Cave Green Peak. The teas included in the book are all famous Chinese teas recognized by national experts.
2019-01-15 -
Processing technology of black tea
Black tea is divided into two kinds: domestic and export. Export black tea was processed in Zhejiang before 1966. Since 1967, the reformed Yue black leaf tea and the second set of Gongfu black tea in the country have naturally produced fragments of black tea (that is, rolled broken black tea). The standard of product specification has been implemented for domestic black tea since 1971. Zhejiang Maohong is selected as the raw material for the refining of black tea. The refining process is as follows: blending of raw materials, grading and payment, using two-stage payment system and single-stage (main) recovery, divided into itself, long body, garden body, light body,
2019-01-15 -
From steamed green cake tea to steamed green loose tea
In the production of steamed green cake tea, in order to improve the shortcomings of difficult to remove bitterness and incorrect aroma, the steamed green cake tea was transformed into steamed green powder tea without kneading and pressing after steaming, and the aroma of the tea was maintained. This kind of reform appeared in the Song Dynasty, "Song Shi Food Chronicles" contains: "there are two kinds of tea, called piece tea, called loose tea", piece tea is cake tea. In the Agricultural Book of Wang Zhen in the Yuan Dynasty, there is a detailed record of the process of steaming Qingsan tea at that time. Steamed, spread thin with basket foil, knead it in wet, bake it and spread it evenly.
2019-01-15 -
Dragon Ridge Yunwu Tea
Longji Yunwu Tea grows in the Longji terraced scenic spot, which is known as the best in the world. The tea garden is above 800 meters above sea level and belongs to the subtropical monsoon area. It is alternately affected by cold and warm air. It has four distinct seasons, abundant rainfall, high organic content, short sunshine, high temperature, gurgling water all the year round, clouds and fog, tea all over the country in the morning and evening, cloudy and rainy days without any pollution. It is an ideal place to form the fragrance of tea, mountains and clouds. It has a long history and was a tribute during the reign of Qianlong. The stone stele was recorded in the village of Longji Village with good quality.
2019-01-15 -
Experiment on the efficacy of 10% chlorothioline wettable powder in the treatment of tea leafhopper
Efficacy test of 10% chlorothioline wettable powder against tea green leafhopper Abstract: field experiments showed that 10% chlorothioline wettable powder had good control effect on tea small green leafhopper, and the control effect was still more than 80% after 14 days. Key words: chlorothioline; tea small green leafhopper; control effect 10% chlorothioline wettable powder is a nitromethylene internal absorption insecticide. The mechanism of action of chlorothioline is selective inhibition of nicotinic acid acetylcholinesterase receptor in insect nervous system.
2019-01-15