Hebei Provincial Standard of the People's Republic of China
Latest
DB1307/T 448-2024
Scope
This document stipulates the technical specifications of cabbage water-saving intelligent irrigation system, soil moisture monitoring, cultivation points, irrigation and fertilization in cold and cool areas. This document is applicable to cabbage intelligent irrigation in cold and cool areas of Zhangjiakou City.
DB1307/T 448-2024 Referenced Document
DB1307/T 349 Technical regulations for efficient use of water and fertilizer in drip irrigation of Chinese cabbage
GB/T 20203 Technical specification for irrigation projects with pipe conveyance
GB/T 50363 Technical standard for water-saving irrigation project
GB/T 50485 Technical Standards for Micro-irrigation Engineering
SL 364 Specifications for Soil Moisture Monitoring
DB1307/T 448-2024 history
2024DB1307/T 448-2024 Technical regulations for intelligent irrigation of cabbage in cold and cool areas