T/SDAS 780-2023 Technical regulations for the prevention and control of farmland nitrogen and phosphorus non-point source pollution in the Huang-Huai-Hai wheat and corn rotation areas (English Version)
This document stipulates the technical requirements for variety selection, land preparation and sowing, fertilizer and water management, etc. for the prevention and control of farmland nitrogen and phosphorus non-point source pollution in the Huang-Huai-Hai wheat-corn rotation area. This document is applicable to the Huang-Huai-Hai wheat and corn rotation areas.
T/SDAS 780-2023 history
2023T/SDAS 780-2023 Technical regulations for the prevention and control of farmland nitrogen and phosphorus non-point source pollution in the Huang-Huai-Hai wheat and corn rotation areas