GB/T 45102-2024 in English
VALIDHarvesting technical requirements for machine-harvested cotton
- Issued on:2024-12-31
- Implemented on:2025-07-01
- File Format:PDF
- Delivery:Via email within 1~3 business days
$204.00
| Standard No: | GB/T 45102-2024 |
| Document status: | VALID |
| Title in English: | Harvesting technical requirements for machine-harvested cotton |
| Title in Chinese: | 机采棉采收技术要求 |
| Language: | English |
| File Format: | Electronic (PDF) |
| Delivery: | Via email within 1~3 business days |
| Issued on: | 2024-12-31 |
| Implemented on: | 2025-07-01 |
| ICS Classification: | 65.040.20-Buildings and installations for processing and storage of agricultural produce |
| Chinese Classification: | B32-Fibre crop and product |
| Professional Classification: | GB-National Standard |
| Related Keywords: | machine-picking cotton harvesting item indicator testing basis clean picking rate ≥93 % gb/t
seed cotton trash rate ≤11 % gb/t cotton drop rate ≤2.5 % pollution rate ≤1 % ny/t technical requirements machine-harvested cotton introduction interpretation |
| Related Topics: | Organic Sulfur Technical Requirements
machine mining |
《GB/T 45102-2024机采棉采收技术要求》由442（中华全国供销合作总社）归口，主管部门为中华全国供销合作总社。
Introduction
Interpretation of the National Standard of the People's Republic of China GB/T45102-2024
Technical Requirements for Machine-Picking Cotton Harvesting
| Item | Indicator | Testing Basis |
|---|---|---|
| Clean Picking Rate | ≥93% | GB/T 21397 |
| Seed Cotton Trash Rate | ≤11% | GB/T 21397 |
| Cotton Drop Rate | ≤2.5% | |
| Pollution rate | ≤1% | NY/T 1133 |
| Balling rate° | ≥95% | GB/T 21397 |
| Balling density/(kg/m²) | ≥200 | GB/T 21397 |
Analysis of Standardization Background and Technological Evolution
Background: With the improvement of agricultural mechanization, machine-picked cotton has gradually become the main planting and harvesting method. This standard is formulated based on GB/T1.1-2020 and integrates the experience and technology of mechanical cotton harvesting at home and abroad.
Technological evolution: From traditional manual picking to modern mechanical harvesting, it has experienced the progress of cotton variety optimization, mechanical equipment upgrading and information management. In recent years, the application of intelligent and automated technologies has significantly improved the efficiency and quality of harvesting.
Implementation suggestions
- Agricultural machinery equipment: Ensure that each cotton harvester is equipped with no less than 1 driver and 1 safety officer, and conduct regular technical training.
- Field management: Clean up debris such as residual film and drip irrigation tape to ensure that the cotton field is flat and convenient for mechanical operation.
- Information management: Use terminal equipment to collect plot information and operation data to ensure data security and transmission encryption.
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