Henan Provincial Standard of the People's Republic of China
Latest
DB4110/T 62-2023
Scope
This document stipulates the control of fertilizer application, returning straw to the field, optimal variety matching, and wheat and corn cultivation techniques under the conditions of two-crop rotation of wheat and corn per ton of half grain.
DB4110/T 62-2023 history
2023DB4110/T 62-2023 Technical regulations for high-yielding and efficient cultivation of wheat and corn in two-cropping system