BS 7755-4.4.3-1997 土质.生物法.污染物对微生物的影响.土壤中氮矿化性和氮化合性的测定和化学制品对这些过程的影响
BS 7755-4.4.3-1997 标准详情
- 标准号:BS 7755-4.4.3-1997
- 中文标题:土质.生物法.污染物对微生物的影响.土壤中氮矿化性和氮化合性的测定和化学制品对这些过程的影响
- 英文标题:Soil quality - Biological methods - Effects of pollutants on microbes - Determination of nitrogen mineralization and nitrification in soils and the influence of chemicals on these processes
- 标准类别:英国标准
- 发布日期:1997-05-15
内容简介
This International Standard specifies laboratory procedures for measuring the mineralization and nitrification of nitrogen by the soil microflora.For investigations of a basic or advisory nature, outline procedures are given for evaluation of the rat
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