长期施肥对黑土水稳性团聚体稳定性及有机碳分布的影响
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Effects of Long-Term Fertilization on the Stability of Black Soil Water Stable Aggregates and the Distribution of Organic Carbon
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图1. 不同施肥处理土壤有机碳含量 |
Fig. 1. Organic C content of soil in different fertilization treatments |
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