soil pressure in active area 主动区土压力
Active composition in soil 土壤活性物
active metal element in soil 土壤有效微量营养元素
Can only slow decomposition in the soil, the release of active substances.
只能在土壤中缓慢分解、释放活性物质。
Soil active carbon provides more energy for soil microbe and the process of nutrients cycling in freshwater marsh ecosystem is accelerated.
湿地土壤中的活性有机碳可以为土壤微生物提供更多的有效能量,从而加快湿地生态系统养分循环过程。
The aim of this study was to find the release behavior of active aluminum in red soil added with paper mill sludge compost(PSC) by simulating cultivating experiment.
通过室内模拟培养实验,研究赤红壤中添加富含铝盐的造纸污泥堆肥后,土壤中活性铝的释放特性。
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