DB41/T 3051-2025
Active
Standards
Current Category: CN-DB41 - Henan Province
DB41/T 3052-2025
Active
DB41/T 3052-2025
DB41/T 3053-2025
Active
DB41/T 3053-2025 The technical regulations for identifying and monitoring the corn cyst nematode
DB41/T 3054-2025
Active
DB41/T 3054-2025 The main prevention and control techniques for diseases in the storage period of sweet potatoes are as follows:
DB41/T 3055-2025
Active
DB41/T 3055-2025 The quality of mechanical harvesting operations for oil-palm beans
DB41/T 9001-2025
Active
DB41/T 9001-2025 Non-material cultural heritage protection digital construction specifications for the Yellow River basin
DB41/T 3007-2025
Active
DB41/T 3007-2025 High Standard Farmland Construction Engineering Quality and Technical Specification
DB41/T 3008-2025
Active
DB41/T 3008-2025 Construction Specification for Pest and Disease Monitoring and Early Warning System in High-standard Farmland
DB41/T 3009-2025
Active
DB41/T 3009-2025 The technical specification for classification of soil fertility levels in double-cropping farmland with wheat and maize
DB41/T 3010-2025
Active
DB41/T 3010-2025 Peanut fertilizer reduction and efficiency improvement technical specifications
DB41/T 3011-2025
Active
DB41/T 3011-2025
DB41/T 3012-2025
Active