GB/T 24675.2-2024 in English
VALIDConservation tillage equipment—Part 2: Subsoiler
- Issued on:2024-04-25
- Implemented on:2024-11-01
- File Format:PDF
- Delivery:Via email within 5 business days
$301.00
| Standard No: | GB/T 24675.2-2024 |
| Document status: | VALID |
| Title in English: | Conservation tillage equipment—Part 2: Subsoiler |
| Title in Chinese: | 保护性耕作机械 第2部分： 深松机 |
| Language: | English |
| File Format: | Electronic (PDF) |
| Delivery: | Via email within 5 business days |
| Issued on: | 2024-04-25 |
| Implemented on: | 2024-11-01 |
| Superseding: |
GB/T 24675.2-2009 Conservation tillage equipment—Subsoiler
|
| Professional Classification: | GB-National Standard |
| Related Keywords: | conservation tillage equipment part
conservation tillage technology deep tillage machines items requirements deep tillage technological evolution conservation tillage |
| Related Topics: | GB/T 24675.2
GB/T 24675.2-2009 GBT24675.3 Protective tillage machinery conservation tillage industry |
《GB/T 24675.2-2024保护性耕作机械 第2部分： 深松机》由TC201（全国农业机械标准化技术委员会）归口，TC201SC5（全国农业机械标准化技术委员会耕种和施肥机械分会）执行，主管部门为中国机械工业联合会。
Introduction
1. Background of standard formulation and analysis of technological evolution
Conservation tillage is a modern agricultural technology that reduces soil tillage intensity. Its core is to protect soil functions through straw mulching and no-tillage or minimum tillage. As a key equipment of this technology, the performance of subsoilers is directly related to the sustainability and drought resistance of agricultural production.
2. Technical requirements for deep tillage machines
| Items | Requirements of the 2009 version | Revised requirements of the 2024 version |
|---|---|---|
| Deep tillage depth | ≥30cm | ≥30cm, stability increased to 85% |
| Soil crushing rate | ≥35% | ≥35%, new soil bulkiness requirements (10%-40%) |
| Reliability index | No specific requirements | ≥95% |
3. Remote monitoring system for deep tillage machines
The introduction of a remote monitoring system for deep tillage operations is an important innovation of this standard. The system is required to have the following functions:
- Deep tillage depth measurement error ≤3cm
- Operation area measurement error ≤3%
- Machine positioning data sampling interval ≤2 seconds
Case: After a large farm used a remote monitoring system, the efficiency of deep tillage operations increased by 15%, while the phenomenon of missed tillage was reduced.
4. Implementation suggestions
- Manufacturers should strictly upgrade their products in accordance with the new standard to ensure that all technical indicators meet the standards.
- When purchasing deep tillers, users need to pay special attention to the functions and reliability indicators of the remote monitoring system.
- Agricultural machinery management departments should strengthen the promotion of standards and promote the popularization and application of conservation tillage technology.
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