Autumn green-tea production method

A production method and technology for green tea, which are applied in fertilization methods, pre-extraction tea treatment, picking machines, etc., can solve the problems that fresh leaves cannot reach the processing of famous and high-quality tea, tea buds become smaller, and affect the benefits of tea in hilly tea gardens. Diversity, easy acceptance, and the effect of good promotion and application prospects

Inactive Publication Date: 2009-05-06
INST OF SUBTROPICAL AGRI CHINESE ACAD OF SCI +1
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  • Claims
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Problems solved by technology

Whether mechanical picking is reasonable or not has a great impact on the yield, quality and growth of tea trees. In production practice, improper and excessive machine picking will lead to excessive bra

Method used

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  • Autumn green-tea production method

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Embodiment

[0025] A kind of production method of famous and high-quality green tea in autumn, it comprises the following steps:

[0026] ①Apply special fertilizer for organic tea: apply 5t / hm in early and mid-November 2 Base fertilizer, and respectively on March 1-5 (any day is acceptable), April 10-20 (any day is acceptable), June 15-20 (any day is acceptable), August 5-10 ( any day), September 10-20 (any day) topdressing 1t / hm 2 .

[0027] ②Restricted mechanical picking: In general, mechanical tea picking is not used, only manual tea picking is used; light mechanical tea picking is carried out once a year at most (in mid-October, any day is acceptable), and the picking intensity depends on shearing. 1 / 2 of the growth of new branches in autumn is the degree.

[0028] ③Shading in tea garden: build a 1.8-2.0m high scaffold in the tea garden, covered with a black sunshade net with a shading rate of 80%, to shade the tea trees.

[0029] ④Low temperature (24-26°C) greening: thinly spread...

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Abstract

The invention discloses a method for producing green tea in autumn, which comprises the following steps: a special fertilizer for organic tea is applied; mechanical picking or labor picking with limitation is carried out and the picking strength is to cut 1/2 of new shoot growing in autumn; a trellis is put up in the tea garden and a shading net is covered to conduct shading; low temperature (24 DEG C to 26 DEG C) drying is carried out; green removing is carried out when the temperature of the inlet barrel of a fixation machine is 195 DEG C to 215 DEG C, the air temperature at the tea inlet is 100 DEG C to 110 DEG C and the temperature of the outlet barrel is 145 DEG C to 155 DEG C; and drying and shaping are conducted in a curing machine, the temperature is controlled to be the temperature of the air intake at the beginning, tea is thinly laid in a plate made of bamboo sheets to be cooled until the surface of the tea is colloidal and pekoe shows out. The method is simple, has low cost, increases the production of the green tea in hillside tea garden, obviously improves the quality of the tea in autumn and is conducive to conduct scale production of high quality green tea in autumn in the hillside area of Yangtze River.

Description

technical field [0001] The invention relates to the field of tea tree cultivation and processing, and more specifically relates to a production method of famous and high-quality green tea in autumn, which is especially suitable for hilly tea areas in the Yangtze River Basin. Background technique [0002] Tea originated in China and is one of the three major beverages in the world. There are many kinds of tea, which can be divided into: fully fermented tea (black tea), semi-fermented tea (black tea) and non-fermented tea (green tea) according to the degree of fermentation; according to the season of tea production, it can be divided into: spring tea, summer tea, Autumn tea and winter tea; according to the shape of the tea, it can be divided into: loose tea, bar tea, broken tea, garden tea, regular tea, auxiliary tea, brick tea, bunch tea, etc.; Tea, scented tea, bagged tea, health tea; according to the place of origin, it can be divided into: high mountain tea, hilly tea, Lo...

Claims

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Application Information

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IPC IPC(8): A23F3/06A01D46/04A01C21/00
Inventor 肖润林程孝黎星辉
Owner INST OF SUBTROPICAL AGRI CHINESE ACAD OF SCI
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