T/GXAS 937-2025 "Black Dog" grape two-crop cultivation technical regulations
T/GXAS 937-2025 "Black Dog" grape two-crop cultivation technical regulations
Basic Information
Scope
Scope: This document establishes the cultivation techniques for the "Heihuang" grape with two harvests per year, defines the terms and definitions related to the cultivation of "Heihuang" grapes with two harvests per year, and stipulates the operation instructions for the stages of site selection and trellis construction, seedling selection, planting, site management, shaping and pruning, fruit bunch management, pest and disease control, and harvesting. It also describes the method of tracing information in the production process. This document is applicable to the cultivation of "Heihuang" grapes with two harvests per year. Main technical content: This document establishes the cultivation techniques for the "Heihuang" grape with two harvests per year, defines the terms and definitions related to the cultivation of "Heihuang" grapes with two harvests per year, and stipulates the operation instructions for the stages of site selection and trellis construction, seedling selection, planting, site management, shaping and pruning, fruit bunch management, pest and disease control, and harvesting. It also describes the method of tracing information in the production process. This document is applicable to the cultivation of "Heihuang" grapes with two harvests per year.