T/JZGY 001-2016 Jinzhou Apple Production Technical Regulations

Scope

Scope: This standard specifies the environmental conditions of the production sites, site selection and planning, fruit quality standards, flower and fruit management, shaping and pruning, soil and fertilizer management, pest and disease control, and harvesting techniques for standardized production of Jinzhou apples. This standard applies to the standardized production of Jinzhou apples. Main technical content: Technical regulations for the production of Jinzhou apples 1. Scope This standard specifies the environmental conditions of the production sites, site selection and planning, fruit quality standards, flower and fruit management, shaping and pruning, soil and fertilizer management, pest and disease control, and harvesting techniques for standardized production of Jinzhou apples. This standard applies to the standardized production of Jinzhou apples. 2. Normative references The following documents are essential for the application of this document. For dated references, only the version dated shall apply to this document. For undated references, the latest version (including all amendment sheets) shall apply to this document. GB 4285-1989: Standards for the Safe Use of Pesticides GB/T 8321.1: Guidelines for the Rational Use of Pesticides (Part 1) - Absolute minimum temperature: -25°C - Average temperature in July: 23°C–24°C - Effective accumulated temperature: 3546.1°C–3365.0°C - Annual sunshine duration: 2864.9 hours - Rainfall: 526.6 mm–608.9 mm - Frost-free period: around 160 days - Comply with meteorological temperature indicators. Apples should be grown in the "suitable zones". 4.1.2 Site planning Sand loam soil is preferred. Higher-altitude sites, slope-land, and secondary highlands are ideal. The soil should be deep, generally over 80 cm, with loose texture and good permeability (porosity > 10%), and a slope of less than 15° (slopes over 6° should be terraced). The organic matter content in the soil should be > 1%, and th

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