Nitrogen fertilizer application for improving the biomass, quality, and nitrogen fixation of alfalfa (Medicago sativa L.) at different growth stages in a saline‒alkali soil

Background The application of nitrogen (N) fertilizer to alfalfa (Medicago sativa L.) has received little attention due to the ability of this plant to fix N. However, N deficiency stress is often observed in marginal lands of China, especially in saline–alkali soils. Thus, this study aimed to asses...

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Bibliographic Details
Main Authors: Weifan Wan, Qian Liu, Ke Li, Kun Zhao, Fei Qi, Yuanshuo Li, Zhi Sun, Haigang Li
Format: Article
Language:English
Published: PeerJ Inc. 2025-01-01
Series:PeerJ
Subjects:
Online Access:https://peerj.com/articles/18796.pdf
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