T/GTAC 001-2023 Active Group standards

T/GTAC 001-2023 Dan Shen planting technical specification

Publish Date: 2023-08-15 Implement Date: 2023-09-16 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

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Basic Information

Standard Code: T/GTAC 001-2023

Standard Type: Group standards

Standard Status: Active

is_force_gb: no

CCS Name: -

ICS Name: Terminology (principles and coordination and cooperation)

Publish Date: 2023-08-15

Implement Date: 2023-09-16

Scope

Main Technical Content: 1. Scope: This document specifies the terms and definitions, cultivation techniques, propagation methods, pest and disease control, and harvesting techniques for Salvia miltiorrhiza. It is suitable for the cultivation of Salvia miltiorrhiza. 2. Normative Reference Documents: The following documents are essential for the application of this document. For dated reference documents, only the version on the specified date applies to this document. For undated reference documents, the latest version (including all amendments) applies. - GB 3095: Environmental Air Quality Standards - GB 5084: Water Quality Standards for Farmland Irrigation - GB 15618: Soil Environmental Quality Standards - NY/T 496: Guidelines for the Rational Use of Fertilizers 3. Terms and Definitions: The following terms and definitions apply to this document. - 3.1 Salvia miltiorrhiza: A dicotyledonous, perennial upright herb with thick roots, reddish-brown on the outside and white on the inside. - 3.2 Seedling propagation material: Budded Salvia miltiorrhiza roots with a length of 3-7 cm. 4. Soil Preparation 4.1 Site Selection: Select land with a soil depth of at least 300 m, fertile and loose texture, good drainage, and a sandy loam soil with a pH value of 5.7-8.0. Avoid continuous cropping. The atmospheric environment should meet the requirements of GB 3095 (Class II or higher), the soil environment should meet the requirements of GB 15618 (Class II or higher), and the irrigation water should meet the requirements of GB 5084. 4.2 Soil Preparation: Remove weeds from the field, plow the soil to a depth of more than 30 cm, and apply 2,500-3,000 kg of treated composted organic fertilizer per mu or 50 kg of NPK 15-15-15 fertilizer as base fertilizer. Level and smooth the soil. 5. Cultivation Techniques 5.1 Planting Time: Plant Salvia miltiorrhiza seedlings in early spring after the buds sprout, using budded Salvia miltiorrhiza roots with a length of 3-