Xingzhu Ma

Effects of Nitrogen Application Rate on Yield, Nitrogen Use Efficiency of Spring Maize and Farmland Ecological Environment in the Black Soil Region of Northeast China

The black soil region of Northeast China is a major grain-producing area, where excessive nitrogen (N) fertilizer application is common in maize production. Optimizing N application rates and developing fertilization strategies that balance high yield, N-use efficiency, and envir...