2026-10-14T16:48:52Z https://www.scidb.cn/oai

10.57760/sciencedb.04638 2022-11-28T01:41:43Z

2022-11-28 Root-associated microbiomes of wheat under the combined effect of plant development and nitrogen fertilization doi:10.57760/sciencedb.04638 en ROC levels varied dramatically across wheat growth stages and correlated more with the bacterial community than with the fungal community. Rhizosphere SOC and SAC levels were elevated by long-term N fertilization but varied only slightly across growth stages. Variation in the microbial community structure across plant growth stages showed a decreasing trend with N fertilization level in the rhizosphere. In addition, more bacterial and fungal genera were significantly correlated in the jointing and ripening stages than in the tillering stage in the root samples. A number of bacterial genera that shifted in response to N fertilization, including Arthrobacter, Bacillus and Devosia, correlated significantly with acetic acid, oxalic acid, succinic acid and tartaric acid levels. Root-associated microbiomes; Root exudate; Organic acid; Nitrogen fertilization; Plant growth stage Shuaimin Chen Binbin Liu Chunsheng Hu PUBLIC https://creativecommons.org/licenses/by-nc-sa/4.0/ dataset http://www.doi.org/10.1186/s40168-019-0750-2 Science Data Bank