Analysis of conservation practices for black soil based on organic matter and nitrogen contents in the black soil region of Northeast China

Abstract Black soil conservation has attracted increasing attention from researchers. However, few studies have addressed black soil degradation and conservation mechanisms in the black soil region of Northeast China. In this study, we investigated black soil in Bei’an City in Heilongjiang Province...

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Bibliographic Details
Main Authors: Jia Sui, Yingjie Dai
Format: Article
Language:English
Published: Nature Portfolio 2025-07-01
Series:Scientific Reports
Subjects:
Online Access:https://doi.org/10.1038/s41598-025-09426-9
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