CN102696344A

CN102696344A - Method for picking high-quality green tea by machinery

Info

Publication number: CN102696344A
Application number: CN2012101155937A
Authority: CN
Inventors: 李景春
Original assignee: MEITAN TIANTAI TEA CO Ltd
Current assignee: MEITAN TIANTAI TEA CO Ltd
Priority date: 2012-04-19
Filing date: 2012-04-19
Publication date: 2012-10-03

Abstract

The invention relates to a method for picking high-quality green tea by machinery. A portable cutting tea-picking machine operated by a single operator is used for pruning the tea-picking surfaces of the ridges in winter to obtain reversed-V shaped ridge crowns with double-slope planes. The measures for tilling, fertilizing and managing the tea gardens need to be consistent so that the lengths of the tender tea sprouts in spring are basically same. When 70% of the tender tea sprouts have the height of 1.5-2cm, the tea is picked by the machinery. The plane of the cutter held by the picker needs to be kept horizontal relative to one of the inclined surfaces of each reversed-V shaped ridge crown and keeps a distance of at most 2mm with the inclined surface. The green tea in green-tea collection and storage bags need to be re-stored in time. The tea on the double-slope planes of each reversed-V shaped ridge crown is picked up for two times, namely, the tea on one double-slope plane is picked first, and then the tea on the other double-slope plane is picked. The tea on the double-slope planes is not allowed to be picked at the same time in the same place. Due to the adoption of the method, the tea picking efficiency is improved greatly, the labor cost is saved, and the tea picking quality can basically meet the requirement.

Description

The method of excellent green tea mechanical picking

Technical field

The present invention relates to tea machinery and pluck technical field, relate in particular to the method for famous green tea mechanical picking.

Background technology

The harvesting of existing famous green tea is manual picking, is used to consider that the dark brownish green harvesting of famous green tea can only be used artificial hand getting, because; Traditional method thinks that it is a bud one leaf or two leaves and a bud that the tender shoots of tealeaves is plucked quality standard; And require every leaf not launch, pluck when being commonly called as " tongue of sparrow " best in quality, the machine of generally believing is adopted and can not be reached quality requirement; So the dark brownish green harvesting of high-grade all the time green tea is hand getting, the centuries is not always the case.

The manual labour of going out that the workman that picks tea-leaves at present is a large amount of, the recruitment famine that occurred picking tea-leaves is recruited less than the worker that picks tea-leaves at all, and the seasonality of picking tea-leaves is very strong; Under this background, improve picking efficiency with mechanical picking, be the unique channel of Tea Production for this reason, but adopt which type of machinery of picking tea-leaves; The shape of which type of plucking time and tea ridge tree crown all can produce direct influence to plucking quality, In view of the foregoing; The inventor has carried out a large amount of development tests to the mechanical picking of high-grade green tea, confirms to adopt the kind of machinery at last, and machine is adopted mode; The shape of tea ridge tree crown finally reaches dark brownish green quality requirement, improves the machine mining method of dark brownish green following tree rate.To not seeing also that so far each medium is to the dark brownish green report with machinery of high-grade green tea.

Summary of the invention

The method that the purpose of this invention is to provide a kind of mechanical picking of excellent green tea, this method are to utilize single portable tea picking machine, are to belong to the cutting type tea picking machine; Because the maximum drawback of this tea picking machine is that the tea shoot to picking surface can not discern under the old tender single solution for diverse problems of size when operation, in order to overcome this problem, must adopt face to the machine on tea ridge in the winter in former years and carry out pruning; The fluffy face in tea ridge is shaped as " ^ " shape double slope surface or flat-top shape; Fertile training management measure wants consistent, makes the tender tea shoot length basically identical that sends spring, and 70% tender shoots highly reached 1.5-2.0cm and in time plucks when machine was adopted; An inclined-plane keeping parallelism on the plane of the hand-held cutting tool of the machine person of adopting and " ^ " shape plane; Be no more than 2mm up and down, its tender degree just can be in the following process de-enzyming process completes and separates the classification de-enzyming process with classification old tender difference is dark brownish green, solves the old tender dark brownish green problem of passing through of killing respectively; Require simultaneously to hold that the crewman is hand-held steadily can not shake up and down otherwise be easy to exceed 2mm; Fluffy each machine of the domatic tea of " ^ " font adopted a ridge slope plane, adopts another ridge slope plane when returning again, the dark brownish green unloading in time in the dark brownish green storage bag.

Adopting the beneficial effect of present technique scheme is to improve the efficient of picking tea-leaves greatly, practices thrift cost of labor, and the quality-base instinct reaches requirement.

Embodiment

The method of famous green tea mechanical picking of the present invention at first, adopts one man operation's the cutting type facility of picking tea-leaves, and tea ridge end face becomes the two slope planes of " ^ " shape in the winter pruning in former years, replaces circular arc ridge crown, makes its adaline adopt requirement.

The machine full garden farming in the garden liquid manure cultivating and managing measure of picking tea-leaves wants consistent, makes the growing way basically identical of tea tree, spring tea tender shoots length basically identical, adopt opportunity when 70% the high 1.5-2cm of the shy bud in fluffy ridge.

The machine person of adopting is held the cutter plane should keep balance with a slope of " ^ " shape Shuan Po ridge crown; Be no more than 2mm up and down; Hand and steadily can not shake up and down; Dark brownish green unloading in time in the dark brownish green collection storage bag, otherwise be preced with domatic tea shoot distortion and cause and Lou adopt or cause cutter and the not parallel influence harvesting of the fluffy picking surface of tea quality because of dark brownish green storage too much influences the ridge.

Hat double slope surface in shape ridge, one ridge " ^ " is plucked at twice, goes to adopt domatic returning and adopts that another is domatic again, can not pluck simultaneously in same position two domatic.

Claims

1. the method for an excellent green tea mechanical picking is selected one man operation's portable cutting type tea picking machine for use, it is characterized in that: in winter in former years the picking surface on tea ridge is carried out pruning; Adopt " ^ " shape ridge hat, two slope planes, farming fertile training management measure in tea place wants consistent; Make the tender tea shoot length basically identical that sends spring, when spring, tea tender shoots high 70% reached 1.5-2cm, and adopt opportunity; The inclined-plane that the machine person of adopting is held cutter plane and " ^ " shape Shuan Po ridge crown keeps level, is no more than 2mm up and down, the dark brownish green timely unloading in the dark brownish green collection storage bag; Hat double slope surface in shape ridge, one ridge " ^ " is plucked at twice, go to adopt one domatic; Return and adopt again that another is domatic, can not same position pluck simultaneously two domatic.