T/XJWA 002-2022 North Tianshan wine region
T/XJWA 002-2022 North Tianshan wine region
Basic Information
Scope
Scope: This document specifies the terms and definitions, production area, product classification, requirements, test methods, inspection rules, and marking, packaging, transportation, and storage of grape wines from the northern foothills of the Tianshan Mountains. This document applies to grape wines from the northern foothills of the Tianshan Mountains. Main technical content: 1. Grape wines produced from fresh grape or grape juice grown in the production area of grape wines from the northern foothills of the Tianshan Mountains and fermented according to the relevant provisions of this document in terms of process requirements and quality standards. During the production process, except for the cultivation of yeast, sucrose (except for flavored wines) shall not be added, but grape juice or concentrated grape juice may be added. The potential (natural) alcohol content of the grape wine grapes shall not be less than 11% (by volume). 2. The raw materials for grape wines from the northern foothills of the Tianshan Mountains shall be produced within the scope specified in this document. The climate type is temperate continental arid and semi-arid climate. With sufficient sunlight, high evaporation, annual rainfall ≤ 350mm, and an effective temperature above 10℃ ≥ 3000℃. The frost-free period is ≥ 160 days, and the average annual snow thickness is stable at more than 10cm. The soil type is gravelly sandy loam calcareous soil with weak alkalinity and rich in selenium and other trace elements. It relies on Tianshan snow water or groundwater for irrigation. The application of pesticides shall comply with the provisions of NY/T 393, and the application of fertilizers shall comply with the provisions of NY/T 394. The yield of first-class grapes in the fruiting period shall not exceed 600kg/666.7m2; the yield of second-class grapes in the fruiting period shall not exceed 800kg/666.7m2; and the yield of third-class grapes in the fruiting period shall not exceed 1000kg/666.7