B13 肥料与土壤调理剂 标准查询与下载

NY 335-1998 增产菌生产工艺流程

Production technological process of yield-increasing bacteria

NY 334-1998 增产菌粉剂

Yield-increasing bacteria powder

NY 336-1998 增产菌筛选方法

Screening methods for yield-increasing bacteria

BS EN 12049:1997 固体肥料及石灰材料.水分含量测定.减压干燥下的重量测定法

This European Standard specifies a gravimetric method, by drying under reduced pressure, for the determination of the moisture content of fertilizers and liming materials. The method is not applicable to fertilizers and liming materials containing the following: - calcium nitrate; - calcium hydroxide; - calcium sulfate containing less than two molecules of water of crystallization for each molecule of calcium sulfate; - magnesium sulfate containing one to seven molecules of water of crystallization for each molecule of magnesium sulfate; - salts which effloresce readily at ambient temperatures or those which absorb water (desiccants).

Solid fertilizers and liming materials - Determination of moisture content - Gravimetric method by drying under reduced pressure

BS EN 12048:1997 固体肥料及石灰材料.水含量测定.107℃或103℃干燥重量测定法

This European Standard specifies a gravimetric method, by drying at (105 ±2) ℃, for the determination of the moisture content of fertilizers and liming materials. The method is applicable to siliceous and carbonic liming materials and the following phosphatic fertilizers: - superphosphates; - natural phosphates; - ground rock phosphates; - partially solubilized rock phosphates. The method is not applicable to hydrated or burnt lime, and to ammonium compounds or magnesium sulfates.

Solid fertilizers and liming materials - Determination of moisture content - Gravimetric method by drying at (105 <+OR-> 2) °C

BS EN 12047:1997 固体肥料.静态休止角测量

This International Standard specifies a method for the measurement of the static angle of repose of solid fertilizers. The method is applicable to free flowing fertilizers and is suitable for measuring static angles of repose greater than 20° The method is not suitable for materials which contain a large proportion of particles exceeding 5 mm in diameter. NOTE. The measurement of the static angle of repose is of importance for the calculation of storage capacities. The angle measured according to this method is normally the maximum value resulting in practice. For the determination of the dynamic angle of repose (angle of slide) other methods (e.g. a tilting box method) are available.

Solid fertilizers - Measurement of static angle of repose

NF U42-411*NF EN 12048:1997 固体肥料和石灰材料.水分测定.105<+->2℃干燥条件下的重量法

Solid fertilizers and liming materials. Determination of moisture content. Gravimetric method by drying at (105 + or - 2) degrees C;.

NF U42-004:1996 肥料.用作矿物质营养溶液的肥料.名称和规范

Fertilizers. Fertilizers for mineral nutrient solutions. Designations and specifications.

NF U42-400:1996 固体肥料和加石灰材料的采样

Sampling of solid fertilizers and liming materials.

NF P94-056:1996 土壤:调查与试验.颗粒分析.清洗后的干法筛分

Soil : investigation and testing. Granulometric analysis. Dry sieving method after washing.

BS EN 1237:1995 肥料.体积(打孔抽取的)密度测定

This International Standard specifies a method for the determination of the bulk density (tapped) of solid fertilizers, except powder fertilizers. The method is applicable to free-flowing fertilizers. The method is not suitable for materials which contain more than 20 % by mass of particles exceeding 5 mm in diameter. Annex ZA lists the bibliography.

Fertilizers - Determination of bulk density (tapped)

BS EN 1236:1995 肥料.体积(疏松的)密度的测定

This International Standard specifies a method for the determination of the bulk density (loose) of solid fertilizers except powder fertilizers. The method is applicable to free-flowing fertilizers. The method is not suitable for materials which contain more than 20 % by mass of particles exceeding 5 mm in diameter. Annex ZA lists the bibliography.

Fertilizers - Determination of bulk density (loose)

BS EN 1235:1995 固体肥料.筛分试验

This International Standard specifies a method for the determination of the particle size distribution of solid fertilizers by test sieving. NOTE —The applicability of the method has been tested with sieves of nominal sizes of openings between 100 μm and 5,60 mm. Annex ZA gives further information on the expression of the results of test sieving. Annex ZB lists the bibliography.

Solid fertilizers - Test sieving

NF U42-403*NF EN 1237:1995 肥料.堆密度测定(抽头)

Fertilizers. Determination of bulk density (tapped).

NF P94-074:1994 土壤:调查与试验.用三轴试验仪器测剪切强度试验.仪器.试验标本的制备.松散的、不排水的(UU)试验.带有孔隙压力测量的固结的、不排水(CU+U)试验.固结的、排水的(CD)试验

Soils : investigation and testing. Shear strength tests with revolving triaxial test apparatus. Apparatus. Preparation of test specimens. Unconsolidated and undrained (UU) test. Consolidated and undrained (Cu+U) test with measurement of the interstitial p

NF U42-005:1994 肥料.符合NF U42-004标准的矿物质营养溶液的PH值调节用无机酸.名称和规范

Fertilizers. Inorganic acids for pH adjustment of mineral nutrient solutions conforming to NF U 42-004. Designations and specifications.

NF P94-070:1994 土壤：调查和测试 使用三轴旋转装置进行测试 一般 定义

Sols : reconnaissance et essais - Essais à l'appareil triaxial de révolution - Généralités - Définitions.

NF U42-006:1994 肥料.符合NF U42-004标准的矿物质营养液的PH值调节用碱性产品.名称和规范

Fertilizers. Alkaline products for pH adjustment of mineral nutrient solutions conforming to NF U 42-004. Designations and specifications.

NF P94-131:1994 土壤.检验与试验.LUGEON水试验

SOIL : INVESTIGATION AND TESING. LUGEON WATER TEST.

ISO 11266:1994 土壤质量 好氧条件下土壤中有机化学品生物降解的实验室试验指南

Provides guidance on the selection and conduct of appropriate test methods for the determination of biodegradation of organic chemicals in aerobic soils. Does not describe any specific test method.

Soil quality - Guidance on laboratory testing for biodegradation of organic chemicals in soil under aerobic conditions