Data from: Nitrogen rate influences on protein concentration, yield, and NDVI in spring wheat following pea and cover crop mixture

Tabular data including average wheat grain yield, wheat grain protein concentration, NDVI readings, nugget:sill ratio, nitrogen rate treatment assignments at two scales (subplot and whole plot) are included. Data are associated with Nitrogen rate influences on protein concentration, yield, and NDVI in spring wheat following pea and cover crop mixture, published in Agrosystems, Geosciences & Environment in 2025.

本数据集包含表格化数据，具体包括：小麦籽粒平均产量、小麦籽粒蛋白质浓度、归一化植被指数（Normalized Difference Vegetation Index, NDVI）读数、块金基台比（nugget:sill ratio），以及主小区与副小区两个尺度下的施氮量处理分配方案。本数据集关联的研究聚焦于豌豆与覆盖作物混播后种植春小麦的田间试验，探讨施氮量对其籽粒蛋白质浓度、产量及归一化植被指数的影响，相关研究成果于2025年发表于《Agrosystems, Geosciences & Environment》期刊。