Pruning method for tape planted I, latifolia garden

A pruning method and Kuding technology, applied in horticultural methods, botanical equipment and methods, horticulture, etc., can solve the problems of low tree shape and low yield, achieve increased yield, increase light-receiving area and lighting coefficient, and benefit Translucent effect

Inactive Publication Date: 2007-05-23
杜宏彬
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] After the flat-top carpet pruning (see Figure 1), the top is as flush as a carpet, and the tops of each plant hug each other. The lighting coefficient (the lighting coefficient of the tree crown refers to the ratio of the number of sun-receiving areas of the tree crown to the land area) tends to 1, and the tree type is low. Short, plane picking, low yield

Method used

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  • Pruning method for tape planted I, latifolia garden
  • Pruning method for tape planted I, latifolia garden

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Experimental program
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Effect test

Embodiment 1

[0024] 1. Afforestation and planting: belt-shaped afforestation and planting, 1000 trees per mu.

[0025] 2. Pruning: The pruning season is March. For the first three years after planting, keep the main trunk tip and do not cut it; when pruning, only cut off the tip of the too long branch. From the 4th year, cut off the main trunk at the trunk height of 1.5 meters; The span of the tree crown is 1-1.5 meters, and the gap between the crowns of the belts is 30-60 cm. At the same time, cut off the old leaves with a leaf age of more than 2.5 years.

[0026] 3. Cultivation and management: Same as ordinary Kuding tea garden.

[0027] The Kuding tea plantation of the present embodiment was pruned, and when it was 4 years old, the yield per unit area was increased by 151% compared with the contrast.

Embodiment 2

[0029] 1. Afforestation and planting: Planting in February, 800 trees per mu.

[0030] 2. Pruning: When pruning, the trunk height is 1.3 meters. Pruning method and pruning time are with embodiment one.

[0031] 3. Cultivation management: the same as embodiment one.

[0032] In the Kuding tea garden after the pruning of the present embodiment, the average dry tea yield per mu increased by 136% compared with the contrast when it was 4 years old.

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Abstract

The invention relates to a method for shearing tree garden, wherein the invention is characterized in that: in three years, keeping tree ends, without cutting branch but cutting off the overlong ends, to make the upper branch shorter than the lower branch, and the crown is in taper shape; at the forth year, shearing all, in resting season, at 1.3-1.5m of branch, cutting off the main branch, to make the lower branch shorter than upper branch, and combine the crowns in one field, the longitudinal section of crown is trapezium; cutting off the old year more than 2.5 year old annually. The invention can improve the yield of tea.

Description

technical field [0001] The invention relates to a method for pruning woody plants, in particular to a method for pruning the circles of kudingcha (I. latifolia) planted in strips and increasing the yield of tea leaves. Background technique [0002] Pruning is widely used in the production of fruit trees, usually in the planting and juvenile stages, 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. [0003] For economic forests such as tea trees and Kuding tea trees, the common practice is that when the trunk reaches a certain height after planting, the first trimming height is about 20cm to 30cm. Breed annua...

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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