Inner Mongolia Provincial Standard of the People's Republic of China
Latest
DB15/T 3340-2024
Scope
This document specifies the terms and definitions of soil testing and formula fertilization technology for fodder oats, soil sample collection and preparation, soil nutrient determination, fertilizer amount determination, formula fertilizer design, and fertilization. This document is applicable to soil testing and formula fertilization in fodder oats cultivation areas.
DB15/T 3340-2024 Referenced Document
NY/T 1121.2 Soil Testing Part 2:Method for determination od soil pH
NY/T 1121.7 Soil testing.Part 7:Method for determination of available phosphorus in soil
NY/T 2911 Determination of Soil Testing and Formula-based Fertilization Technique*, 2025-01-09 Update