现行 LY/T 1213-1999
森林土壤含水量的测定 森林土壤含水量的测定 Determination of forest soil water content
发布日期:1999-07-15
实施日期:1999-11-01
分类信息
研制信息

起草单位: 中国林业科学研究院林业研究所森林土壤研究室

起草人: 张万儒、 杨光滢、 屠星南、 张萍

标准简介
相似标准/计划/法规
LY/T 1217-1999
森林土壤稳定凋萎含水量的测定
Determination of forest soil permanent wilting water content
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LY/T 1214-1999
森林土壤土水势的测定
Determination of forest soil water potential
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LY/T 1222-1999
森林土壤溶液中氧含量的测定
Determination of oxygen content in forest soil solution
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LY/T 1215-1999
森林土壤水分-物理性质的测定
Determination of forest soil water -- Physical properties
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LY/T 1221-1999
森林土壤空气中二氧化碳含量的测定
Determination of carbon dioxide content in forest soil air
1999-07-15
LY/T 1219-1999
森林土壤温度的测定
Determination of forest soil temperature
1999-07-15
LY/T 1223-1999
森林土壤坚实度的测定
Determination of forest soil hardness
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LY/T 1224-1999
森林土壤土粒密度的测定
Determination of soil particle density in forest soil
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LY/T 1275-1999
森林土壤水化学分析
Chemical analysis methods of forest soil water
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NY/T 52-1987
土壤水分测定法
Method for the determination of soil water content
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LY/T 1212-1999
森林土壤水和天然水样品的采集与保存
Collection and preservation of forest soil water and natural water samples
1999-07-15
LY/T 1266-1999
森林土壤有效硅的测定
Determination of available silica in forest soil
1999-07-15
LY/T 1226-1999
森林土壤微团聚体组成的测定
Determination of forest soil micro-aggregate
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LY/T 1234-2015
森林土壤钾的测定
Potassium determination methods of forest soils
2015-10-19
LY/T 1238-1999
森林土壤腐殖质组成的测定
Determination of humus fractionation in forest soil
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LY/T 1255-1999
森林土壤全硫的测定
Determination of total sulphur in forest soil
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LY/T 1227-1999
森林土壤大团聚体组成的测定
Determination of forest soil macro-aggregate
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LY/T 1260-1999
森林土壤有效铜的测定
Determination of available copper in forest soil
1999-07-15
LY/T 1250-1999
森林土壤碳酸钙的测定
Determination of calcium carbonate in forest soil
1999-07-15
LY/T 1220-1999
森林土壤呼吸的测定
Determination of intensity of forest soil respiration
1999-07-15
测定森林

最后更新时间 2025-08-30