浸提液中水溶性有机物和碳酸盐的含量，施用玉米秸秆处理高于对照处理。
The contents of water soluble organic substances and carbonates in the soils applied with corn stalk residues were higher than that of the control treatment.
浸提液中水溶性有机物和碳酸盐的含量，施用玉米秸秆处理高于对照处理。
The contents of water soluble organic substances and carbonates in the soils applied with corn stalk residues were higher than that of the control treatment.
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