土壤氧化还原电位（soil redox potential）是指土壤氧化还原能力的度量方法，是以电位反映氧化还原状况的指标。
土壤中铁、锰通过对土壤氧化还原电位及根膜形成的影响而影响甲烷的排放。
It has been found that the effects of soil fe and Mn on soil methane emission were caused by affecting soil Eh and root plate.
本文从土壤结构、水分、温度、氧化还原电位以及微生物活性等方面分析了水稻半旱栽培技术增产的原因。
The high yield technique on the rice ridge cultivation were discussed from soil structure, water-thermal regime, oxidation-reduction potential and microorganism activity in paddy soils.
本文着重于讨论下蜀黄土起源的水稻土在稻麦轮种下土壤酸碱度和氧化还原电位的变化。
This paper discussed the changeability of the pH and Eh values in paddy soils(originated from Xia-Shu loess)at rice-wheat(or rade) system.
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