Xu Zhao

Humic substances from various coal sources alter 15 N-Labeled urea nitrogen distribution in soil

Lingying Xu, Shengjun Bai, Xiuyun Liu, Rongkui Ren et autres

Humic substances (HSs) are used as urea supplements to enhance fertilizer efficiency, but their origin significantly influences the distribution of urea-derived nitrogen (N) in soils due to their distinct characteristics. This study compared the properties of HSs derived from different coal sources: …

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Assessment of Different Humate Ureas on Soil Mineral N Balanced Supply

Shengjun Bai, Lingying Xu, Rongkui Ren, Yue Luo et autres

Urea supplements, such as humic acids, could enhance fertilizer nitrogen use effectiveness. Melting is superior to mixing for humate urea application; however, the effects of diverse humate ureas from various coal sources on soil N supply remain unclear. This study compared the …

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Active role of iron-dependent AOM in paddy fields under different long-term fertilizer management schemes

Yang Yuling, Lidong Shen, Yuhan Jin, Yanan Bai et autres

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Legacy nitrogen fertilizer in a rice-wheat cropping system flows to crops more than the environment

Xu Zhao, Yingying Wang, Siyuan Cai, Jagdish Kumar Ladha et autres

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