CN103229657A

CN103229657A - Reconstruction method for old tea trees

Info

Publication number: CN103229657A
Application number: CN2013101702933A
Authority: CN
Inventors: 汪月霞
Original assignee: ZHENJIANG DANTU DISTRICT MINGYUAN TEA PROFESSIONAL COOPERATIVES
Current assignee: ZHENJIANG DANTU DISTRICT MINGYUAN TEA PROFESSIONAL COOPERATIVES
Priority date: 2013-05-10
Filing date: 2013-05-10
Publication date: 2013-08-07

Abstract

The invention discloses a reconstruction method for agricultural crops, particularly a reconstruction method for old tea trees. The reconstruction method for the old tea trees comprises performing pruning on 40 to 45-year-old old tea trees after fresh tea picking and maintaining the tree heights between 6 to 10 cm after pruning in early May of every year; respectively applying fertilizer once on the old tea trees in December of winter every year and in February of the second year at the same time and performing normal field management after fertilization; and picking in three years. The reconstruction method for the old tea trees has the advantages of reducing the investment and the costs, improving tea production, significantly improving the tea quality and the taste and aroma and significantly increasing tea polyphenols and amino acids due to the facts that the pruning is performed on the 40 to 45-year-old old tea trees and the tree heights are maintained between 6 to 10 cm.

Description

The remodeling method of old tea tree

Technical field

The present invention relates to a kind of transformation of agricultural crops, specifically the remodeling method of a kind of old tea tree.

Background technology

Tealeaves is as the welcome that can be subjected to people with a kind of drink that boiling water directly steeps drink gradually, but in the tea tree planting process, just needs to change plant in order to guarantee the tea tree in about 40 years of normal output growth, makes thus that it has high input, the cost height.

Summary of the invention

The technical problem to be solved in the present invention provides and a kind ofly not only can reduce input, reduces cost and can improve the remodeling method of the old tea tree of tea leaf quality.

In order to solve the problems of the technologies described above, the remodeling method of old tea tree of the present invention, the annual the first tenday period of a month in May, after spring tea is plucked 40～45 old tea trees being carried out beta pruning handles, the height of tree is remained between 6～10cm, respectively tea tree is applied fertilizer one time in annual December in winter and in February, second simultaneously, the normal field management in fertilising back was plucked after 3 years.

The fertilizer that applies for by chicken manure and with the formed fertilizer of colza cake mixed culture fermentation.

After adopting method of the present invention, because 40～45 old tea trees are carried out the beta pruning processing and make the height of tree between 6～10cm, reduced input thus, reduced cost, improved tea yield, tea leaf quality also obviously improves, and mouthfeel fragrance obviously improves, the many branches of tea, and amino acid is also obviously improved.

Embodiment

Below in conjunction with embodiment, the remodeling method of old tea tree of the present invention is described in further detail.

The remodeling method of old tea tree of the present invention may further comprise the steps;

1, the annual the first tenday period of a month in May, after spring tea is plucked, 40～45 old tea trees are carried out beta pruning and handle, the height of tree is remained between 6～10cm, the height of tree is remained on the nutrient that makes tea tree between 6～10cm keep optimum state;

2, respectively tea tree is applied fertilizer one time in annual December in winter and in February, second, the normal field management in fertilising back was plucked after 3 years.

In order to keep the tea place ecotope, the fertilizer that applies be preferably by chicken manure and with the formed fertilizer of colza cake mixed culture fermentation, also can elect chemical fertilizer as.

Through facts have proved, by 40～45 old tea trees being carried out the beta pruning processing and making the height of tree between 6～10cm, improved tea yield, make spring tea per mu yield 8～9Kg, tea leaf quality also obviously improves, and mouthfeel fragrance obviously improves.

Claims

1. the remodeling method of an old tea tree, it is characterized in that: the annual the first tenday period of a month in May, after spring tea is plucked 40～45 old tea trees being carried out beta pruning handles, the height of tree is remained between 6～10cm, respectively tea tree is applied fertilizer one time in annual December in winter and in February, second simultaneously, the normal field management in fertilising back was plucked after 3 years.

2. according to the remodeling method of the described old tea tree of claim 1, it is characterized in that: the fertilizer that applies for by chicken manure and with the formed fertilizer of colza cake mixed culture fermentation.