Biochar-manure compost in conjunction with pyroligneous solution alleviated salt stress and improved leaf bioactivity of maize in a saline soil from central China: a 2-year field experiment

BACKGROUND Salinity is a major stress threatening crop production in dry lands. A 2‐year field experiment was conducted to assess the potential of a biochar product to alleviate salt‐stress to a maize crop in a saline soil. The soil was amended with a compost at 12 t ha−1 of wheat straw biochar and...

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