T/LQHS 006-2023 Crop Weed Green Prevention and Control Technical Regulations
T/LQHS 006-2023 Crop Weed Green Prevention and Control Technical Regulations
Basic Information
Scope
Main Technical Content: Green Prevention and Control Technology Specifications for Weeds in Wheat Fields 1. Scope This standard establishes the green prevention and control technology procedures for wheat fields, stipulates the prevention and control principles and the operational steps and requirements for agricultural prevention and control, chemical prevention and control, and manual removal stages, and describes the traceability records of the green prevention and control process of wheat field weeds. This standard is applicable to the technical guidance and training of green prevention and control of winter wheat weeds in Shijiazhuang City. 2. Normative Reference Documents The content of the following documents is an indispensable part of this document through normative reference in the text. Among them, the referenced documents with a specified date apply only to the version corresponding to that date; the latest version (including all amendment sheets) of the non-dated referenced documents applies to this document. - GB 4404.1 - Grain Crops Seeds - Part 1: Gramineae - GB/T 8321 (all parts) - Guidelines for the Rational Use of Pesticides - NY/T 1876 - Safety Technical Specifications for Spray Boom Sprayers - DB13/T 5517 - Technical Specifications for Drone Operations in Key Periods of Field Crops for Disease, Insect, and Weed Prevention and Control 3. Terms and Definitions This document does not define any terms or definitions. 4. Technical Flowchart The technical flowchart for green prevention and control of wheat field weeds is shown in Figure 1. 5. Prevention and Control Principles In accordance with the pest control principle of "prevention-oriented and comprehensive prevention and control," adhere to the principle of "agricultural prevention and control as the main method and chemical prevention and control as the supplementary method," and rotate the use of pesticides reasonably. The use of pesticides shall comply with the req