GB/T 41249-2021
Industrial assistance—Guidance for operation management of "pig-biogas-fruit (grain and vegetable)" circular agricultural project (English Version)
- Standard No.
- GB/T 41249-2021
- Language
- Chinese, Available in English version
- Release Date
- 2021
- Published By
- General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China
- Latest
- GB/T 41249-2021
- Scope
- This document gives the general principles, project conditions, division of responsibilities, project operation, project management, project evaluation and supervision, etc. This document is applicable to the operation and management of the "pig-marsh-fruit (grain, vegetable)" circular agricultural industry assistance project.
- Introduction
Interpretation of the core content of the standard
The GB/T41249-2021 standard has established a circular agricultural operation and management system that includes pig farming, biogas engineering, and organic planting. Its technical framework strictly follows the NY/T1568 farm construction specifications and NY/T1222 biogas engineering design requirements.
Comparison of project operation modes
Model type Core mechanism Benefit structure Applicable conditions Employment assistance Labor absorption in the industrial chain Wage + skill appreciation Targets of assistance with labor ability Land equity Resource asset transfer Rent + dividend income Farmers with transferable land
Key technical specifications
Manure treatment must comply with the harmless requirements of GB/T36195, and the quality of slurry must comply with the GB/T40750 standard. The Jiangsu Yangyu Ecological Case shows that the ratio of supporting farmland area to breeding scale should be ≥3:1 to ensure ecological carrying balance.
Implementation suggestions
- Establish a three-party coordination mechanism: the assistance organization provides policy support, the implementation entity is responsible for technology output, and the assisted objects participate in production
- Improve the risk plan: establish a compensation fund for market price fluctuations, disease risks, etc.
- Promote digital management: implement full traceability of biogas fertilizer application, planting and harvesting
Background of standard evolution
This standard originated from the transformation needs of poverty alleviation to rural revitalization, and the experience of the comprehensive utilization of "three biogas" pilot projects in Jiangsu and other places was elevated to a national standard. Compared with the traditional separation of planting and breeding, its resource utilization rate is increased by more than 40%.
GB/T 41249-2021 Referenced Document
- GB/T 25246 Technical specification for returning livestock and poultry manure to fields*， 2025-01-24 Update
- GB/T 36195 Technical specification for sanitation treatment of livestock and poultry manure
- GB/T 40750 Biogas slurry for agricultural use
- NY/T 1222 Criteria for designing of biogas plant in scale livestock and poultry breeding Farms
- NY/T 1568 Construction criterion for standardized intensive pig farm
- NY/T 2065 Technical code for application of anaerobic digestate fertilizer
GB/T 41249-2021 history
- 2021 GB/T 41249-2021 Industrial assistance—Guidance for operation management of "pig-biogas-fruit (grain and vegetable)" circular agricultural project