Open access
Sep 2026
Phenotypic Diversity Analysis, Comprehensive Evaluation, and GWAS of Protein and Sucrose Content in Guizhou Local Peanut Germplasm Based on Three Consecutive Years of Phenotypic Data
Background/Objectives: Peanut landraces (Arachis hypogaea L.) from Guizhou, a karst region of southwestern China, represent an underexploited breeding resource whose phenotypic architecture and marker associations remain insufficiently characterized. Methods: We evaluated 300 local accessions for 30 morphological, agro...
Qing-Lin Rao, Liang-Qiang Cheng, Min Jiang et al.
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