T/CQAAS 004-2024 Active Group standards

T/CQAAS 004-2024 Potato organic fertilizer production and soil remediation integration technical specification

Publish Date: 2024-12-18 Implement Date: 2024-12-18 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/CQAAS 004-2024

Standard Type: Group standards

Standard Status: Active

is_force_gb: no

CCS Name: -

ICS Name: Terminology (principles and coordination and cooperation)

Publish Date: 2024-12-18

Implement Date: 2024-12-18

Scope

Main Technical Content: 1. Scope This document specifies the terms and definitions, seed potato preparation, land preparation and sowing, fertilization, major pest and disease control, and harvesting requirements for the integrated technology of increasing potato yield and soil restoration in Chongqing potato-growing areas. 2. Normative Reference Documents The content of the following documents is an integral part of this document through normative references. Among them, the referenced documents with specified dates apply only to the corresponding versions on that date; for those without specified dates, the latest versions (including all amendments) apply. - GB 18133: Seed Potatoes - GB 20406: Potassium Sulfate - GB 2440: Urea - GB/T 15063: Compound Fertilizers - GB/T 31753: Technical Regulations for the Production of Commercial Potato - GB/T 8321: Guidelines for the Rational Use of Pesticides - NY/T 525: Organic Fertilizers - NY/T 1783: Technical Specifications for the Prevention and Control of Potato Late Blight 3. Terms and Definitions The following terms and definitions apply to this document. 3.1 Integrated Technology of Increased Yields and Soil Restoration (Organic Fertilizer) Achieve the goals of enhancing soil fertility, restoring soil quality, reducing the long-term impact of single fertilizer application, and improving yield, economic efficiency, and environmental benefits by increasing organic fertilizer input and reducing chemical fertilizer use. 4. Seed Potato Preparation 4.1 Variety Selection Select high-yield and high-quality varieties suitable for the local region, and ensure that the seed potato quality meets GB 18133 standards. 4.2 Seed Potato Treatment Select healthy and appropriately sized seed potatoes for sowing, and ensure that the seed potato treatment complies with GB/T 31753 standards. 5. Land Preparation and Sowing 5.1 Land Preparation and Ridge Construction Carry out deep tillage and fine