Method for pruning kuding tea trees garden planting in patches shape

A pruning method, Kuding technology, applied in the field of tree pruning, can solve the problems of small picking area and low yield, and achieve the effect of increasing the lighting coefficient of the canopy, large picking area, and increasing yield

Inactive Publication Date: 2007-10-03
杜宏彬
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The Kudingcha plants of above-mentioned common afforestation plantation, conventional steamed bun shape or hemispherical (referring to Fig. 1) pruning method existing dwarf canopy, picking surface is little and yield is lower problem

Method used

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  • Method for pruning kuding tea trees garden planting in patches shape
  • Method for pruning kuding tea trees garden planting in patches shape

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0030] Prune the block planted Kuding tea gardens.

[0031] 1. Afforestation and planting: Plant Kuding tea gardens in blocks, with 375 plants per mu.

[0032] 2. Pruning: Kuyuan is born in 1-3 years, and it is mainly used for raising ponchos, supplemented by pruning. Pruning time is February. Only cut off the excessively long branch tip during pruning, and the tree crown is conical (seeing Figure 2). After the 4th year, cut off the main trunk from a tree height of 1.6 meters, and fully prune the branches. The shaped crown is nearly cylindrical. Make the side branches at the upper end slightly shorter and the side branches at the lower end slightly longer. The crown width is 80-100cm, and the crown gap is 20-40cm. At the same time, cut off the old leaves with a leaf age of more than 2.5 years.

[0033] 3. Cultivation and management: Same as general Kuding tea garden.

[0034] The 5-year-old Kuding tea garden pruned in the present embodiment has an average dry tea output...

Embodiment 2

[0036] Prune the Kuding tea trees planted in sporadic blocks.

[0037] 1. Afforestation and planting: sporadic planting of 15 Kuding tea seedlings.

[0038] 2. Pruning: the pruning time and method are the same as in Example 1, except that the truncated height when it is 4 years old is 1.8 meters.

[0039] 3. Cultivation management: the same as embodiment one.

[0040] In this example, Kuding tea trees were planted sporadically and massively. After pruning, the output of plucked fresh leaves from a 5-year-old single plant increased by 69% compared with the control.

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Abstract

A pruning method for the lectuce tea garden with blocks shape includes such steps as pruning the tea tree's crown to become conic shape in the first 1-3 years, and cutting off the trunk at the 1.5-1.8 m height while pruning the branches to make whole tree become cylindrical shape in the dormant periods (the winter and spring) from the fourth year. It can obviously increase the yield of tea leaves.

Description

technical field [0001] The invention relates to a method for pruning trees, in particular to a method for pruning the circles of Kudingcha (I. latifolia) planted in block shape and improving the yield of tea leaves. Background technique [0002] Pruning is widely used in the production of fruit trees, usually during planting and juvenile stage, the dry shaping is carried out, and the plants are pruned into a certain shape. Such as the natural happy shape of a peach tree, the evacuated layered shape of a pear tree, etc. At the same time, diseased and insect branches, leggy branches, etc. need to be cut off. The central link is to make the canopy receive sufficient light, the fruit grows robustly, and achieves the purpose of high yield. The area coefficient of the canopy of fruit trees is generally greater than 2. [0003] For economic forests such as tea trees and Kuding tea trees, the common practice is that when the trunk reaches a certain height afte...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01G1/00A01G3/00A01G7/00
CPCY02A40/28
Inventor 杜宏彬
Owner 杜宏彬
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