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Establishment and management method of a famous and high-quality tea machine picking tea garden

A technology of famous and high-quality tea machines and management methods, applied in the field of plant cultivation, can solve the problems of high broken rate of old stalks, old leaves and fresh leaves, uneven nutrient supply of tea trees, inconsistent germination rate of tea tree buds, etc.

Active Publication Date: 2018-09-11
TEA RES INST CHINESE ACAD OF AGRI SCI
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

If this technology is used to control the tree crown, the crown will show problems such as very thin leaf layer or even no leaf layer, obvious chicken feet branches, obvious difference in diameter of small piles, poor growth uniformity of new shoots, weak growth of tea trees, etc.
At this time, if you use a tea picking machine for famous and high-quality tea to pick, because the famous and high-quality tea requires tender buds and leaves, the picking standard is one bud and one leaf and one bud and two leaves, so the height of the bud tip is only 4-5cm when picking, plus the bulk The uniformity of the crown surface of the tea-picking tree is poor, which can easily lead to problems such as picking old stems and old leaves together and high breakage rate in picking fresh leaves, which also leads to the yield of famous and high-quality tea raw materials in the picked fresh tea leaves. At the same time, due to the uneven thickness of the growing branches, the nutrient supply in the tea tree is not uniform, and the bud germination rate of the tea tree is also inconsistent, which leads to the inconsistent growth rate of the buds and leaves on the crown surface, which will further affect the integrity of subsequent machine harvesting. rate and picking effect

Method used

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  • Establishment and management method of a famous and high-quality tea machine picking tea garden
  • Establishment and management method of a famous and high-quality tea machine picking tea garden
  • Establishment and management method of a famous and high-quality tea machine picking tea garden

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0025] Example 1 Establishment of famous and high-quality tea machine picking tea garden

[0026] (1) Terrain requirements for tea gardens

[0027] In addition to meeting the basic needs of tea growth, the famous and high-quality tea gardens picked by passenger-type tea picking machines are required to be flat, and flat tea gardens are suitable; if it is a gentle slope, the slope should be less than 15 degrees; for tea with a slope greater than 15 degrees For land, it is required to build a terraced garden with a step width of at least 2 meters, and there must be a place for mechanical U-turn. These tea gardens are also suitable for double tea pickers. For tea gardens with a slope greater than 15 degrees, a single-person tea picking machine should be used. When the slope is greater than 25 degrees, it is not suitable for planting tea trees.

[0028] (2) Variety requirements

[0029] Famous and high-quality tea machine-picked tea gardens should choose clonal tea tree variet...

Embodiment 2

[0052] Example 2 The tree crown cultivation technology of the old hand-picked tea garden changed its name to high-quality tea machine-picked tea garden

[0053] Hand-picked tea gardens in the prime of life: Use heavy pruning measures to cut horizontally at a height of 40-50 cm from the ground and then keep it for cultivation. When the new long branches grow to a height of more than 30 cm and the lower part is lignified, raise the cut by 5- 10cm, use a pruning machine consistent with the shape of the tea picking machine to flatten the crown surface, and the new shoots that grow again can be further leveled by the tea picking machine in the form of raising instead of cutting.

[0054] At the end of autumn and early winter of that year (end of October and beginning of November in the middle and lower reaches of the Yangtze River), according to the shape of the corresponding tree crown, use an arc or horizontal pruning machine to perform a light pruning.

[0055] Aged hand-picked ...

Embodiment 3

[0058] Example 3 The tree crown cultivation technology of bulk tea machine-picked tea gardens renamed high-quality tea machine-picked tea gardens

[0059] In the large tea machine-picked gardens with good growth, use a pruning machine that is consistent with the blade shape of the tea-picking machine to prune at a position 10 cm below the tree crown, and then keep the new shoots that grow moderately, and can be pruned again by raising it by 5 cm.

[0060] The bulk tea machine-picked tea gardens with poor growth adopt heavy pruning or platform mowing measures to restore tree vigor, and subsequent tree crown cultivation measures are all the same as in Example 1 without explanation.

[0061] The above methods can increase the thickness of the leaf layer on the crown of the tea tree, so that the thickness of the leaf layer on the crown can reach about 10 cm, and further adjust the thickness of the production branches to ensure that the density of the buds on the crown of the tea tr...

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Abstract

The invention discloses a method for establishing and managing a tea garden picked by a famous and high-quality tea machine, belonging to the technical field of plant cultivation. It is characterized in that it mainly includes: tea garden site selection, tea tree variety selection, planting, canopy cultivation and pruning, machine harvesting period and tea tree canopy maintenance after cultivation and picking. The growing branches are thick and evenly distributed, the thickness of the small piles on the crown surface is uniform, and the density reaches about 1000 pieces / m2; the new shoots of tea trees grow on a neat and flat treetop surface, the buds and leaves are evenly distributed, and the density is suitable, up to 2000 pieces / m2 Around, timely picking, the raw material yield of famous and high-quality tea can reach 70‑75%, and the picking effect is good.

Description

technical field [0001] The invention belongs to the technical field of plant cultivation, and in particular relates to a method for establishing and managing a tea garden picked by a famous tea machine. Background technique [0002] At present, the picking of famous and high-quality tea is usually done by hand. With the increase of labor costs, mechanized picking has become an urgent bottleneck in the current tea production. Mechanized picking in current production is mostly used for machine picking of bulk tea. Extensive canopy control techniques of continuous picking combined with light pruning. If this technology is used to control the crown, the crown will show problems such as very thin leaf layer, or even no leaf layer, obvious chicken feet, small pile diameter difference, poor growth uniformity of new shoots, and weak growth of tea trees. At this time, if you use a tea picking machine for famous and high-quality tea to pick, because the famous and high-quality tea re...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A01G17/00
CPCA01G17/005
Inventor 石元值马立锋伊晓云张群峰倪康刘美雅阮建云
Owner TEA RES INST CHINESE ACAD OF AGRI SCI
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