氮和硫的排放物是造成土壤酸度和环境污染的两大主要来源。
Both nitrogen and sulphur emissions are major contributors to soil acidity and environmental pollution.
非根际土壤酸度与非根际土壤无机磷形态的相关性不明显。
There was not significant correlation between soil acidity and various forms of inorganic phosphorus in non-rhizosphere soil, respectively.
还要对草皮进行施肥，如果土壤酸度过大，还要施以石灰。
Sod should also be fertilized. And it should be treated with limestone if the soil is acidic .
植被对氮和盐基阳离子的吸收是除酸沉降外另一个重要的土壤酸度来源。
Vegetation uptake of nitrogen and base cation, as well as acid deposition, is an important source of soil acidity.
通过培养试验及盆栽试验研究了外源镧在红壤中的有效性及其对土壤酸度的影响。
The availability of exogenous lanthanum and its effect on soil pH in red soil were studied.
通过培养试验及盆栽试验研究了外源镧在红壤中的有效性及其对土壤酸度的影响。
The availability of exogenous lanthanum and its effect on soil pH in red soil were studied.
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