65.080 肥料 标准查询与下载

CEN/TS 17772:2022 有机和有机矿物肥料 特定参数的测定

This document specifies references to the methods for the: — Determination of the total organic carbon content; — Determination of the dry matter content. This document is applicable to fertilizing products, which are classified as PFC 1(A) and PFC 1(B) or the PFC 1(A) and PFC 1(B) component in PFC 7 of Regulation (EU) 2019/1009 [2].

Organic and organo-mineral fertilizers - Determination of specific parameters

CEN/TS 17785:2022 有机矿物肥料 螯合剂和络合剂的测定

This document specifies references to the methods for the determination of chelating and complexing agents in organo-mineral fertilizers. The document specifies references to the methods and requirements for organo-mineral fertilizers in accordance with PFC 1 (B) as specified in the Regulation (EU) 2019/1009 [1]. Organo-mineral materials for this purpose are organic fertilizers containing micronutrient chelates or complexes and/or mixtures of them, in powder or granular form, aqueous or suspension preparations.

Organo-mineral fertilizers - Determination of chelating and complexing agents

CEN/TS 17751:2022 无机肥料 高氮硝酸铵肥料特定参数的测定

This document specifies references to methods for the determination of the following specific parameters in ammonium nitrate fertilizers of high nitrogen content: - the nitrogen content as a result of ammonium nitrate; - pH of a solution of ammonium nitrate fertilizers of high nitrogen content; - the particle size of ammonium nitrate fertilizers of high nitrogen content; - the chloride content; - the copper content. This document is applicable to EU fertilizing products classified as PFC 1(C)(I)(a)(i-ii)(A) and PFC 7 as long as the blend only consists of EU fertilizing products classified as PFC 1(C), PFC 2 and PFC 5 and still fulfils the requirements for PFC 1(C)(I)(a)(i-ii)(A) as specified in the Regulation (EU) 2019/1009 [1].

Inorganic fertilizers - Determination of specific parameters in ammonium nitrate fertilizers of high nitrogen content

CEN/TS 17754:2022 无机肥料 特定微量元素的测定

This document specifies references to methods for the determination of the content of the following specific micronutrients in inorganic fertilizers: - the total boron content; - the total cobalt content; - the total copper and zinc content; - the total iron content; - the total manganese content; - total molybdenum content; - the water-soluble boron content; - the water-soluble cobalt content; - the water-soluble copper content; - the water-soluble iron content; - the water-soluble manganese content; - the water-soluble molybdenum content; - the water-soluble zinc content; - the sum of declared micronutrients in compound micronutrient fertilizers. This document is applicable to EU fertilizing products classified as PFC 1(C) and PFC 7 as long as the blend only consists of EU fertilizing products classified as PFC 1(C), PFC 2 and PFC 5 as specified in the Regulation (EU) 2019/1009 [2]. An overview of the references to methods for the determination of the specific micronutrients is given in Table 1.

Inorganic fertilizers - Determination of specific micronutrients

CEN/TS 17756:2022 有机肥料、有机矿物肥料、无机肥料和石灰材料 氯化物含量的测定

This document specifies references to a method for the determination of the chloride content in organic fertilizers, organo-mineral fertilizers, inorganic fertilizers and liming materials. This document is applicable to EU fertilizing products classified as PFC 1, PFC 2 and PFC 7 as long as the blend only consists of EU fertilizing products classified as PFC 1, PFC 2 and PFC 5 as specified in the Regulation (EU) 2019/1009 [1].

Organic fertilizers, organo-mineral fertilizers, inorganic fertilizers and liming materials - Determination of the chloride content

CEN/TS 17780:2022 有机、有机矿物和无机肥料 沙门氏菌属的检测

This document is applicable to fertilizing products, which are classified as PFC 1(A) and PFC 1(B) or the PFC 1(A) and PFC 1(B) component in PFC 7 of Regulation (EU) 2019/1009 [1]. However, the present method was not validated for blends. This document specifies a method for the detection of Salmonella spp. in organic, organo-mineral and inorganic fertilizers. The method is based on EN ISO 6579-1 and its validated alternative methods for the detection of Salmonella spp. in food and feeding stuff. It requires three successive steps: A selective enrichment, an isolation on a chromogenic agar, and if positive a confirmation with a serological test (and if required, a selective media).

Organic, organo-mineral and inorganic fertilizers - Detection of Salmonella spp.

CEN/TS 17753:2022 无机肥料 特定污染物的测定

This document specifies references to methods for the determination of the following contaminants: mercury, cadmium, nickel, copper, zinc, arsenic, lead, chromium (VI), biuret, perchlorate and total chromium content in inorganic fertilizers. This document is applicable to EU fertilizing products classified as PFC 1(C) and PFC 7 as long as the blend only consists of EU fertilizing products classified as PFC 1(C), PFC 2 and PFC 5 as specified in the Regulation (EU) 2019/1009 [3]. An overview of the references to methods for the determination of the specific contaminants is given in Table 1. NOTE 1 The determination of copper and zinc in inorganic fertilizers as micronutrients is covered by CEN/TS 17754:2022. NOTE 2 The determination of copper in ammonium nitrate fertilizers of high nitrogen content is covered by CEN/TS 17751:2022.

Inorganic fertilizers - Determination of specific contaminants

CEN/TS 17791:2022 无机肥料 螯合剂和络合剂的测定

This document specifies references to the methods for the determination of specific micronutrients, chelating and complexing agents. The document specifies references to the methods and requirements for inorganic micronutrient fertilizers in accordance with PFC 1 (C) (II) as specified in the Regulation (EU) 2019/1009 [1]. Inorganic micronutrient materials for this purpose are micronutrient salts or oxide and hydroxides, or micronutrient chelates or complexes and mixtures of them, in powder or granular form, aqueous or suspension preparation.

Inorganic fertilizers - Determination of chelating and complexing agents

CEN/TS 17771:2022 有机和有机矿物肥料 氮含量的测定

This document is applicable to fertilizing products, which are classified as PFC 1(A) or PFC 1(B) of Regulation (EU) 2019/1009 [5]. However, the present method was not validated for blends. This document specifies a method for the determination of the total nitrogen content and the content of ammoniacal, nitric, ureic and organic nitrogen in organic and organo-mineral fertilizers. This method is based on EN 15604:2009 and adapted to be applicable to organic and organo-mineral fertilizers.

Organic and organo-mineral fertilizers - Determination of the nitrogen content

CEN/TS 17752:2022 无机肥料 特异性抑制剂的测定

This document specifies references to the methods for the determination of nitrification inhibitors and urease inhibitors in inorganic fertilizers. This document is applicable to EU fertilizing products classified as PFC 1(C) and PFC 7 as long as the blend only consists of EU fertilizing products classified as PFC 1(C), PFC 2 and PFC 5 as specified in the Regulation (EU) 2019/1009 [1].

Inorganic fertilizers - Determination of specific inhibitors

CEN/TS 17757:2022 无机肥料 特定养分的测定

This document specifies references to methods for the determination of the content of the following specific nutrients in inorganic fertilizers: - the total nitrogen content; - the ammoniacal nitrogen content; - the nitric nitrogen content; - the urea nitrogen content; - the content of nitrogen from isobutylidenediurea (IBDU) and crotonylidenediurea (CDU); - the cyanamide nitrogen content; - the methylene-urea nitrogen content (and urea formaldehyde, if applicable); - the total phosphorus content; - the water-soluble phosphorus content; - the neutral ammonium citrate soluble phosphorus content; - the water-soluble potassium content; - the total magnesium content; - the water-soluble magnesium content; - the total calcium content; - the water-soluble calcium content; - the total sulfur content; - the water-soluble sulfur content; - the total sodium content; - the water-soluble sodium content. This document is applicable to EU fertilizing products classified as PFC 1(C) and PFC 7 as long as the blend only consists of EU fertilizing products classified as PFC 1(C), PFC 2 and PFC 5 as specified in the Regulation (EU) 2019/1009 [1].

Inorganic fertilizers - Determination of specific nutrients

CEN/TS 17777:2022 有机和有机矿物肥料 特定元素的测定

This document specifies references to the methods for the determination of the following specific elements in organic and organo-mineral fertilizers: — Determination of the total phosphorus content; — Determination of the total potassium content; — Determination of the total calcium content; — Determination of the total magnesium content; — Determination of the total sodium content; — Determination of the total sulphur content; — Determination of the inorganic arsenic content; — Determination of the cadmium content; — Determination of the total chromium content; — Determination of the total mercury content; — Determination of the total nickel content; — Determination of the total lead content; — Determination of the total copper content; — Determination of the total zinc content; — Determination of the water-soluble calcium content; — Determination of the water-soluble magnesium content; — Determination of the water-soluble sodium content; — Determination of the water-soluble sulphur content. This document specifies references to the methods for the determination of the following specific elements in organo-mineral fertilizers: — Determination of the water-soluble phosphorus content; — Determination of the water-soluble potassium content; — Determination of the neutral ammonium citrate soluble phosphorus content — Determination of the formic acid soluble phosphorus content; — Determination of the total boron content; — Determination of the total cobalt content; — Determination of the total iron content — Determination of the total manganese content — Determination of the total molybdenum content; — Determination of the water-soluble boron content; — Determination of the water-soluble cobalt content; — Determination of the water-soluble copper content; — Determination of the water-soluble iron content; — Determination of the water-soluble manganese content; — Determination of the water-soluble molybdenum content; — Determination of the water-soluble zinc content. This document is applicable to fertilizing products, which are classified as PFC 1(A) and PFC 1(B) or the PFC 1(A) and PFC 1(B) component in PFC 7 of Regulation (EU) 2019/1009 [1]. However, the present method was not validated for blends.

Organic and organo-mineral fertilizers - Determination of specific elements

CEN/TS 17788:2022 有机矿物肥料 复合微量营养素含量的测定

This document specifies a general method for the determination of the micronutrients complexed by complexing agents in organo-mineral fertilizers. The method allows the determination of the total concentration of each complexed micronutrient in complexes after subtraction of the chelated micro-nutrients content, but it does not identify the individual complexing agents. This procedure concerns EU organo-mineral fertilizing products which contain complexed micro-nutrients covered by Regulation (EU) 2019/1009 [6]. The method is applicable to a mass fraction of the metal complexed of at least 0,07 %, 0,006 % and 0,035 % of Fe, Mn and Zn respectively (see [7]). A lower limit of quantification has not been established for Cu and Co.

Organo-mineral fertilizers - Determination of the fraction of complexed micronutrients

CEN/TS 17787:2022 施肥产品 螯合剂和络合剂的稳定性

This document specifies the references to the methods for the determination of stability of chelating and complexing agents for CMC 1 as specified in the Regulation (EU) 2019/1009. The document specifies references to the methods and requirements for inorganic micronutrient fertilizers in accordance with PFC 1(C)(II) as specified in the Regulation (EU) 2019/1009 [1]. Inorganic micronutrient materials for this purpose are micronutrient chelates or complexes and mixtures of them, in powder or granular form, aqueous or suspension preparations.

Fertilizing products - Stability of chelating and complexing agents

CEN/TS 17765:2022 有机和有机矿物肥料 通过高效液相色谱法（HPLC）测定缩二脲含量

This document is applicable to fertilizing products, which are classified as PFC 1(A) and PFC 1(B) or the PFC 1(A) and PFC 1(B) component in PFC 7 of Regulation (EU) 2019/1009 [4]. However, the present method was not validated for blends. This document specifies a method for the determination of the biuret content by high-performance liquid chromatography (HPLC) with UV detector. The method is applicable to organic and organo-mineral fertilizers containing urea. Nowadays, there is a method standardized as EN 15479 that allows the determination of biuret in urea by spectrophotometric detection. Organic and organo-mineral fertilizers contain organic matter and other compounds apart from urea that would interfere in a spectrophotometric method. HPLC allows an accurate determination of biuret by separating it from possible interfering compounds [2] [3].

Organic and organo-mineral fertilizers - Determination of the biuret content by high-performance liquid chromatography (HPLC)

CEN/TS 17776:2022 有机和有机矿物肥料 通过干烧法测定总有机碳（TOC）含量

This document is applicable to fertilizing products, which are classified as PFC 1(A) and PFC 1(B) or the PFC 1(A) and PFC 1(B) component in PFC 7 of Regulation (EU) 2019/1009 [5]. However, the present method was not validated for blends. This document specifies a method for the determination of total organic carbon (TOC) by elemental analysis using dry combustion. The method is applicable to organic and organo-mineral fertilizers containing more than 1 g carbon per kg of dry matter (0,1 %), with the exclusion of organo-mineral fertilizers containing urea-formaldehyde polymers as long as there is no method available to assess carbon in urea-formaldehyde polymers.

Organic and organo-mineral fertilizers - Determination of the total organic carbon (TOC) content by dry combustion

DB34/T 4124-2022 砂姜黑土培肥改良技术规程

Technical Regulations for Fertilization and Improvement of Shajiang Black Soil

DB34/T 4128-2022 规模奶牛养殖场粪肥还田技术规范

Technical specifications for returning manure to fields in large-scale dairy farms

T/ZZB 2627-2022 含腐植酸水溶肥料 固体大量元素型

本文件规定了固体大量元素型含腐植酸水溶肥料的术语和定义、基本要求、技术要求、试验方法、检验规则、标识、包装、运输和贮存以及质量承诺。 本文件适用于以适合植物生长所需比例的矿物源腐植酸，添加适量氮、磷、钾大量元素而制成的固体水溶肥料。

Water-soluble fertilizers containing humic-acids—Solid macronutrient type

CEN/TS 17721:2022 植物生物刺激素 液体微生物植物生物刺激素 pH 值的测定/微生物产品中的 pH 值 pH 值的测定

This document specifies a method for laboratory measurement of the pH value in liquid microbial plant biostimulants, using pH electrodes with a glass membrane. From the scope of this document plant biostimulants other than microbial plant biostimulants are excluded because there is no essential requirement in the Regulation (EU) 2019/1009 [1] for measuring the pH of non-microbial plant biostimulants.

Plant biostimulants - Determination of the pH for liquid microbial plant biostimulants/pH in microbial products - Determination of pH