Evaluation of late nitrogen applications to achieve yield potential and increased protein content in wheat

To determine what impact delaying the timing of N applications after growth stage 32 will have on wheat yield and protein, and whether there is an advantage of using solid or liquid fertiliser.

为探究小麦生长至32阶段后推迟氮肥施用时机对小麦产量及蛋白质含量的影响，以及施用固态肥料与液态肥料是否具有应用优势。