Dual role of biochar in reducing nitrogen leaching and reshaping 0–200 cm Soil nitrogen migration in AWD-managed alluvial soil paddies

Alternate wetting and drying irrigation (AWD) is widely adopted to save water in crop production, yet it may enhance nitrogen (N) leaching and deep migration in alluvial soil with high water percolation, posing risks to groundwater quality and N use efficiency. A 3-yr field experiment was conducted...

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Hlavní autoři:	Wanting Zhang, Taotao Chen, Hongyuan Zhu, Zhe Wang, Bo Wang, Wanning Dai, Jun Meng, Daocai Chi
Médium:	Artigo
Jazyk:	Inglês
Vydáno:	Elsevier 2026-02-01
Edice:	Industrial Crops and Products
Témata:	Maize straw biochar Nitrogen leaching Profile distribution Nitrogen migration
On-line přístup:	http://www.sciencedirect.com/science/article/pii/S0926669026000932
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