The mechanism and technology of qu milliform tea
Qumao tea has a high degree of mechanized processing, and its processing process includes spreading fresh leaves, killing green, cooling, kneading, baking, shaping, raising hair and dry feet.
Killing green: the fresh leaves used for processing qu milliform tea are the same as the fresh leaves for processing needle-shaped tea, requiring that the green leaves are evenly killed, the color is emerald green, and can not be yellowed or darkened, and the water content of the green leaves is between 50% and 55%, giving out a good fragrance of tea.
Kneading and twisting: the use of 25, 30 and other small kneading machines, the amount of leaves per barrel 2000 to 4000 grams, light kneading without pressure, the time is 5 to 7 minutes, should not be too long, to prevent tea juice overflow, affect the color and appearance.
Primary drying: using a small dryer, the air inlet temperature is controlled between 130-140 ℃, require thin stall to bake quickly, bake until the water content of the leaves is about 40%, cool off the machine and regain moisture for 15-20 minutes.
Shape: the shape of qu milliform tea can be made by 6CB180 Bichun tea shaping machine, 6CCQ50 Quhao dryer, 6CL30 famous tea rolling screw machine, 6CSG50CD7 double pot curling machine, 6CRQ60 bottle curling machine and so on. The general temperature is between 60 and 80 ℃, which requires that while doing shape and drying, pay attention to breathability and maintain the formation of good color in the leaves. The time is generally 20-30 minutes, stir-fry until the tea strips are curled and the water content is 10%-12%, then you can go out of the machine to dry.
Tihao: Bai Hao exposure is the unique feature of qu milliform tea, which is relatively simple and easy in the manual processing of qu milliform famous tea. At present, mechanical lift generally uses various types of dry machines, such as 6CLH-40 (D) hexagonal dry machine, 6CLH-40 type dry machine. When lifting millimeter, the temperature is controlled at 50: 60 ℃, so that the leaves are kept soft when heated, which is good for lifting hair, and the lifting time is generally 10: 15 minutes. When the hair is exposed and the leaves seem to be covered with white, come out of the machine.
Foot dry: the foot dry of qu milliform tea can use miniature famous tea dryer, 6CH941 Biluochun dryer, 6CH901 Biluochun dryer and so on. The foot fire of qu milliform tea generally adopts gentle fire, and the temperature should be controlled between 60 and 70 ℃, and the time is determined according to the water content of the leaves during upper drying. When the water content is reduced to 5% ~ 6% and the tea leaves are fully dry, get off the machine and cool the collection.
There are many kinds of famous and high-quality teas, and the processing methods of other types of famous and high-quality teas can be easily integrated.
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Four Reform measures of planting Ganoderma lucidum in bags
First, the culture medium changed sawdust into wood blocks. Ganoderma lucidum has a tough texture and needs to absorb a lot of lignin and cellulose in the process of growth. Using sawdust or cotton shell as the culture medium, due to the loose texture, the lignin in the matrix is easy to be decomposed by hyphae. If the use of wood blocks with coarse sawdust as the medium, the same volume contains more lignin, more gaps between wood blocks, good ventilation performance, conducive to the growth of Ganoderma lucidum, so high yield and high quality. Second, change indoor cultivation to field soil mulching cultivation. When Ganoderma lucidum is planted in indoor bags, the surface of the fungus tube is easy to form a layer.
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Pingyang extra morning tea
Small tree type, middle leaf type, especially early seed. It was bred by single plant breeding method from the population species in Daping Village, Aojiang Town, Pingyang County, Zhejiang Province. It was recognized as a tea variety in Zhejiang Province in 1998. A few varieties were introduced in other tea areas in the province and in Anhui and other places. The main characteristics of this variety are as follows: (1) the plant is of medium size, the tree posture is half-open, the branches are dense, and the leaves are obliquely attached. Leaves oval, long 6.5~8.9cm, wide 3.1~4.0cm, dark green, bright
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