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Echa No.1 (Tea Tree)

Published: 2024-11-22 Author: mysheen
Last Updated: 2024/11/22, Variety approval No.: national examination Tea 2002013 crop species: tea Variety name: Echa No.1 breeding Unit: Hubei Academy of Agricultural Sciences Fruit Tea sericulture Research Institute Variety Source: Meizhan × Fuding Dabai Tea Provincial examination and approval: 1993 Hubei crop Variety approval Committee approved characteristics: shrub type, middle leaves, mesophytic species. The tree posture is half-open, the backbone branches are stout, the branching force is strong, and the growth momentum is prosperous. The leaf is dark green, long oval in shape, glossy, slightly inflexed, acuminate and soft.

Variety approval No.: national examination Tea 2002013

Type of crop: tea tree

Variety name: Echa No.1

Breeding unit: Institute of Fruit and Tea sericulture, Hubei Academy of Agricultural Sciences

Variety source: Meizhan × Fuding Dabai tea

Provincial examination and approval: approved by Hubei Provincial crop Variety approval Committee in 1993

Characteristics: belong to shrub type, middle leaf class, mesophytic species. The tree posture is half-open, the backbone branches are stout, the branching force is strong, and the growth momentum is prosperous. The leaf is dark green, the leaf shape is long oval, the leaf surface is glossy, slightly inflexed, the leaf tip is acuminate, the leaf quality is soft. The buds are yellowish green and medium hairy. The bud leaves have strong tenderness, the internodes are long, and the weight of a bud with three leaves is 78g and 105g. In a normal year, it begins to sprout in mid-late March and is in full bloom in the middle of April. The amino acid content of fresh leaves in spring, summer and autumn was 2.99%, 2.11% and 4.0% respectively; the content of tea polyphenols was 29.88%, 30.81% and 25.90% respectively; and the caffeine content was 3.0% and 4.0%. It is suitable for making green tea, and its quality is the same as Fuding Dabai tea. Strong cold resistance.

Yield performance: in the product comparison test from 1989 to 1992, the average yield of fresh leaves per mu in 4 years was 498.4 kg, which was 22.97% higher than that of Fuding Dabai tea. During the national regional trial from 1997 to 2001, it was 94.44-105.15% higher than that of the control Fuding Dabai tea.

Key points of cultivation techniques: cultivated according to conventional techniques.

The approval opinion of the National quality Review Committee: after examination and approval, it meets the national variety approval standard and passes the examination and approval. It is suitable to be planted in Hubei, Hunan, Zhejiang, Jiangxi, Sichuan, Chongqing, southern Anhui, southern Jiangsu and other tea areas.

 
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