organism: Medicago sativa
attributes.tag: cultivar
attributes.value: Zhongmu No.1
attributes.tag: age
attributes.value: 6 weeks seedling
attributes.tag: dev_stage
attributes.value: seedling stage
attributes.tag: collection_date
attributes.value: 2023-06-01
attributes.tag: geo_loc_name
attributes.value: China: Beijing
attributes.tag: tissue
attributes.value: root
attributes.tag: treatment
attributes.value: sufficient phosphorus
attributes.tag: replication
attributes.value: ZM1_2_root_P_1-replication1
attributes.tag: BioSampleModel
attributes.value: Plant