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Southern yew (Taxus wallichiana var. mairei) planting methods: seed collection, processing, and pest and disease control
The yew is a precious landscaping tree species in China, with a graceful tree shape and evergreen leaves throughout the four seasons. Its fruit is red and it has excellent ornamental and medicinal value. Below are the methods for seed collection, processing, propagation, cultivation, and management of the southern yew, for your reference.
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Detailed Explanation of Key Points on Chrysanthemum Cultivation and Processing Techniques
We are all familiar with chrysanthemums, and there are many different types. This article mainly introduces the cultivation and processing techniques of chrysanthemums grown for tea. The flower heads of chrysanthemums can be used as medicine, with effects of clearing the liver and improving eyesight, dispelling wind and dissipating heat, and clearing heat and detoxifying.
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A Detailed Guide to the Harvesting and Processing Methods of Camellia Oil
I. Harvesting: There are many varieties of camellia oleifera, and the fruit ripening period is generally from October to early November. Ripe fruit has the following characteristics: the camellia fruit is bright in color, red or yellow, with a glossy sheen; the fuzz on the fruit skin has fallen off completely; the hairs at the base of the fruit are hard and coarse; the fruit shell is slightly split; the seed shell turns black and shiny; and the kernel shows oil. Camellia fruit should be harvested promptly once ripe. For different varieties, harvest early-ripening fruit first and late-ripening fruit later, picking as they ripen; for ripe fruit of the same variety, harvesting should also be completed within about 7 days. The harvested camellia fruit should be piled indoors for 6 to 7 days to let
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Detailed Explanation of Instant Tea Processing Methods and Production Techniques
Instant tea, also known as extracted tea, dates back to the 18th century when European tea merchants imported from China a dark strip-cake made from concentrated tea extract, each piece weighing about 6 to 7 grams, which dissolved into a drinkable tea. This may be the prototype of today's instant tea. Instant tea is a deep-processed tea product with a wide range of raw material sources, not limited by production area. It can be made directly from low- to mid-grade finished black or green tea, or from fresh leaves or semi-finished products. In instant tea production, the selection of raw materials is crucial, as it not only has an important impact on quality but
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A Detailed Explanation of the Picking and Processing Technique of Haoming Tea
Haoming Tea was developed jointly by the Haoming Tea Company of Yizheng City, Jiangsu Province, and Nanjing University, and is produced in the western part of the ancient city of Yangzhou in the Jiangbei tea region. Influenced by the unique regional environment, its quality is deeply favored by consumers for its emerald green color, flat and straight shape, high and lasting aroma, clear and bright liquor, fresh, mellow and refreshing taste, tender and even brewed leaves, and its resistance to many infusions. In 1990, this tea was designated as the special tea for the rostrum of the main venue of the 11th Asian Games, and in 2000 it won China
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Detailed Explanation of Longjing Tea Processing Techniques and Production Flow
Longjing tea is a tea category unique to Zhejiang. Besides the West Lake Longjing tea area, there is also a small amount of production in Chun'an and Lin'an. In 1960, production of a portion of high-grade Longjing tea was expanded in some areas of Fuyang, Xiaoshan, and Yuhang, with an annual output of 250 tons. In 1965, in order to maintain the reputation of the famous Longjing tea, production was limited to the West Lake Longjing tea area in Hangzhou, the tea produced in the Wenjiayan and Changhe areas of Xiaoshan was renamed "Xianghu Qiqiang," and tea produced in all other areas was no longer regarded as Longjing tea, with output correspondingly reduced. In 1981, in order to meet market demand for Longjing tea,
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A Detailed Explanation of the Picking and Processing Techniques of Keemun Black Tea
The picking and processing craft of Keemun black tea is fine and meticulous. The buds and leaves of one bud with two or three leaves are picked as raw material. After withering, rolling and fermentation, the buds and leaves change from green to purplish copper red, and the aroma is released, after which they are baked over a gentle fire until dry. After the rough black tea is made, it must still undergo refining. The refining process is complex and labor-intensive, and the finished tea is made through rough sifting, shaking sifting, grading sifting, tight-gate sifting, brushing sifting, cutting, air selection, picking and sorting, supplementary firing, clean wind selection, blending and packing. The high-grade Keemun black tea has a tight, fine and slender appearance, a dark glossy color, and after brewing the tea liquor is red and thick, with a fresh, fragrant and richly aromatic scent.
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Detailed Explanation of the Key Processing Techniques for Sichuan Border Tea
Sichuan border tea has a long production history. Since the Song Dynasty, successive governments have implemented the "Tea-Horse Law." In the Ming Dynasty (1371-1541 AD), "Tea-Horse Offices" were established in Ya'an, Tianquan, and other places in Sichuan to manage the tea-horse exchange. South Road border tea is made by harvesting and processing tea branches and leaves. The fresh leaf raw materials for South Road border tea are relatively coarse and old; they can be hand-picked or knife-cut. Hand-picking involves old leaves or branches and leaves of the current year; knife-cutting involves mature new shoot branches and leaves of the current season or year. South Road border tea is divided into "Maozhuang tea" and "Zuozhuang tea" due to different processing methods. The harvested fresh branches
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Processing, Application Methods and Techniques for Tea Seed Shells
Oil tea is a woody oil crop unique to China. According to statistics, China currently has more than 3.47 million hectares of oil tea area, with an annual output of 56.6 billion kg of oil tea seeds. Tea seed shells contain 52.15% lignin, 30.27% pentosan, 5.43% saponin, 2.47% tannin, 0.43% water, 0.13% oil, and 9.12% other components. Because tea seed shells are high in lignin and pentosan, research on their utilization is currently focused on the preparation of furfural, activated carbon and xylitol. 1. Tea seeds
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A Detailed Guide to the Entire Processing Flow of Dragon Whisker Tea
Dragon Whisker Tea is a special congou black tea created by Ninghong Tea Village in Manjiang Township, Xiushui County, Jiangxi Province, using a unique craft. It rose together with "Ninghong" during the reign of Emperor Daoguang of the Qing Dynasty, and was named for its finished tea "wearing a red robe and shaped like a whisker." Dragon Whisker Tea is particular about material selection, finely made, unique in style, and excellent in quality. In the past, the tea firms (factories) of Manjiang each year would place 5-24 Dragon Whisker Teas as a topping layer in the first batch of high-quality "Ninghong" tea chests for export (commonly known as tribute chests), as a decorative flourish and mark, and the product sold well in Soviet Russia and the countries of Europe and America. This tea is also packed in refined small
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