T/HNSGJXH 0033-2024 Lianyuan Lianhong Jinxiu saccharum orange production technical specification

Scope

Main Technical Content: 3. Terminology and Definitions The following terms and definitions apply to this document. 3.1 "Lianyuan Lianhong" Citrus "Lianyuan Lianhong" citrus refers to early- and mid-maturity fresh fruit varieties such as Jinqiushatangju, Wenzhou mandarin, and navel orange, as well as processing varieties like Daidai tangerine, Ou citrus, and Jin citrus, produced within the specific ecological environment of Lianyuan City (latitude 27–28°N, longitude 111–112°E). 3.2 "Lianyuan Lianhong" Jinqiushatangju This product should fully reflect the quality characteristics of the Jinqiushatangju variety. The fruit should have a flattened, oval shape with a horizontal diameter of 35–60 mm, uniform orange-red skin color, smooth and shiny texture, and well-defined oil glands. There should be no obvious damage or stains, and the fruit should be easy to peel. The internal quality requirements include tender flesh with moderate juice content, rich flavor, high sugar and low acidity, and a soluble solids content of over 13%. The fruit should have consistent quality both internally and externally, and meet the safety standards for pollution-free products. 3.3 High-Quality Rapid Cultivation Techniques Through soil improvement in orchards, planting of high-quality seedlings, standardized young tree management (nutrient diagnosis and balanced fertilization, shaping and pruning, flower and fruit management, pest and disease control), and the application of integrated facilities for farming machinery, water, and fertilizer, the goal is to achieve two-year tree establishment and three-year high yield, which is two years earlier than conventional cultivation. This results in high-quality and high-efficiency production. 4. Site Construction 4.1 Site Conditions The orchard should be located in areas with relatively high annual temperature sum and average temperature, with a minimum temperature of ≥-5°C. The terrain and topography should be favorable, with n

Development Information

Related Standards