MeSH headings : Genotype; Light; Nitrogen / metabolism; Oryza / genetics; Oryza / physiology; Phosphorus / metabolism; Photosynthesis; Plant Leaves / physiology; Plant Roots / physiology; Potassium / metabolism; Seeds / growth & development

TL;DR: Correlation analysis revealed that total nitrogen accumulation and potassium accumulation were significantly positively correlated with total root length, root superficial area, and root volume, which could alleviate the detrimental effects of shading on total nutrient accumulation and grain yield in rice. (via Semantic Scholar)