GB/T 34805-2023Agriculture service—General requirement of comprehensive utilization of agricultural waste (English PDF)

Foreword

This document is in accordance with the provisions of GB/T 1.1-2020 "Guidelines for Standardization Work Part 1: Structure and Drafting Rules for Standardization Documents" drafting.

This document replaces GB/T 34805-2017 "General Requirements for Comprehensive Utilization of Agricultural Wastes". Except for structural adjustments and editorial changes, The main technical changes are as follows:

a) The relevant requirements for personnel have been added (see 4.3);

b) Added the chapter "Service Contract" (see Chapter 5);

c) Adjusted "Agricultural Waste Classification" as an informative appendix, and added "Primary Processing Waste of Agricultural and Sideline Products" and "Agricultural Materials Waste" (See Appendix A, Chapter 4 of the 2017 edition);

d) The requirements for "returning straw to the field by charring" and "returning to the field after harmless treatment" have been added (see 6.2.2, 6.2.4);

e) Added the requirement of "grain, oil and sugar processing waste into feed" (see 6.3.2);

f) Added the requirement of "base materialization" (see 6.5);

g) "Extraction of pectin" (see 6.6.5), "extraction of sugar alcohols" (see 6.6.6), "extraction of flavonoids" (see 6.6.7), "production of oil" (see 6.6.8), "preparation of enzyme" (see 6.6.9);

h) Added the requirement of "utilization of agricultural waste" (see 6.7);

i) Added the requirement of "quality of service" (see Chapter 7);

j) The requirements for "service evaluation and improvement" have been added (see Chapter 8).

1 Scope

This document specifies the service organization, service contract, service content, service quality, service evaluation and improvement of agricultural waste comprehensive utilization services. into the request.

This document is applicable to the comprehensive utilization service of agricultural waste.

2 Normative references

The contents of the following documents constitute the essential provisions of this document through normative references in the text. Among them, dated references For documents, only the version corresponding to the date is applicable to this document; for undated reference documents, the latest version (including all amendments) is applicable to this document.

GB/T 16716.1 Packaging and Environment Part 1: General Rules

GB/T 16716.4 Packaging and the environment Part 4: Material recycling

GB/T 18877 Organic-inorganic compound fertilizer

GB/T 19112 Rice bran oil

GB/T 22478 Grape seed oil

GB/T 24675.6 Conservation Tillage Machinery Part 6: Straw Crushing and Returning Machine

GB/T 36195 Technical Specifications for Harmless Treatment of Livestock and Poultry Manure

GB 50762 Code for Design of Straw Power Plants

GH/T 1354 Technical Specifications for Recycling Waste Plastic Film

LY/T 1822 Specification for waste wood recycling

NY/T 525 Organic Fertilizer

NY/T 1220 (all parts) Technical Specifications for Biogas Engineering

NY/T 1561 Straw gas stove

NY/T 1704 Biogas Power Plant Technical Specifications

NY/T 1935 Quality and Safety Requirements for Edible Fungi Cultivation Substrate

NY/T 2596 Biogas fertilizer

NY/T 3041 Biochar-based Fertilizer

NY/T 3618 Biochar-based Organic Fertilizer

3 Terms and Definitions

The following terms and definitions apply to this document.