Long-Term Straw Return Combined with Chemical Fertilizer Enhances Crop Yields in Wheat-Maize Rotation Systems by Improving Soil Nutrients Stoichiometry and Aggregate Stability in the Shajiang Black Soil (Vertisol) Region of North China Plain

The sustainability of wheat-maize rotation systems in the North China Plain is challenged by the over-reliance on chemical fertilizers, which leads to the decline of soil organic matter and structural degradation, particularly in the unique Shajiang black soil (Vertisol). While straw return is widel...

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Váldodahkkit:	Xian Tang, Yangfan Qu, Yu Wu, Shasha Li, Fuwei Wang, Dongxue Li, Xiaoliang Li, Jianfei Wang, Jianrong Zhao
Materiálatiipa:	Artigo
Giella:	Inglês
Almmustuhtton:	MDPI AG 2025-12-01
Ráidu:	Agronomy
Fáttát:	soil nutrient stoichiometry soil aggregate stability straw return chemical fertilizer Shajiang black soil
Liŋkkat:	https://www.mdpi.com/2073-4395/15/12/2861
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