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1、BRITISH STANDARD BS EN 13535:2001 Incorporating Corrigendum No. 1 Fertilizers and liming materials Classification The European Standard EN 13535:2001 has the status of a British Standard ICS 65.080 NO COPYING WITHOUT BSI PERMISSION EXCEPT AS PERMITTED BY COPYRIGHT LAW Licensed Copy: sheffieldun shef
2、fieldun, na, Mon Oct 30 01:39:40 GMT+00:00 2006, Uncontrolled Copy, (c) BSI BS EN 13535:2001 This British Standard, having been prepared under the direction of the Sector Committee for Materials and Chemical, was published under the authority of the Standards Committee and comes into effect on 15 Ma
3、y 2001 BSI 07-2001 ISBN 0 580 37273 1 National foreword This British Standard is the official English language version of EN 13535:2001. It supersedes BS 5551-1.1:1984 which is withdrawn. The UK participation in its preparation was entrusted to Technical Committee CII/37, Fertilizers and related che
4、micals, which has the responsibility to: A list of organizations represented on this committee can be obtained on request to its secretary. Cross-references The British Standards which implement international or European publications referred to in this document may be found in the BSI Standards Cat
5、alogue under the section entitled “International Standards Correspondence Index”, or by using the “Find” facility of the BSI Standards Electronic Catalogue. A British Standard does not purport to include all the necessary provisions of a contract. Users of British Standards are responsible for their
6、 correct application. Compliance with a British Standard does not of itself confer immunity from legal obligations. aid enquirers to understand the text; present to the responsible European committee any enquiries on the interpretation, or proposals for change, and keep the UK interests informed; mo
7、nitor related international and European developments and promulgate them in the UK. Summary of pages This document comprises a front cover, an inside front cover, the EN title page, pages 2 to 7 and a back cover. The BSI copyright date displayed in this document indicates when the document was last
8、 issued. Amendments issued since publication Amd. No. DateComments 13260 Corrigendum No. 1 September 2001 Correction to Figure 1 Licensed Copy: sheffieldun sheffieldun, na, Mon Oct 30 01:39:40 GMT+00:00 2006, Uncontrolled Copy, (c) BSI EUROPEAN STANDARD NORME EUROPENNE EUROPISCHE NORM EN 13535 March
9、 2001 ICS 65.080 English version Fertilizers and liming materials Classification Engrais et amendements calciques et/ou magnsiens Classification Dngemittel und Calcium-/Magnesium- Bodenverbesserungsmittel Einteilung This European Standard was approved by CEN on 20 January 2001. CEN members are bound
10、 to comply with the CEN/CENELEC Internal Regulations which stipulate the conditions for giving this European Standard the status of a national standard without any alteration. Up-to-date lists and bibliographical references concerning such national standards may be obtained on application to the Man
11、agement Centre or to any CEN member. This European Standard exists in three official versions (English, French, German). A version in any other language made by translation under the responsibility of a CEN member into its own language and notified to the Management Centre has the same status as the
12、 official versions. CEN members are the national standards bodies of Austria, Belgium, Czech Republic, Denmark, Finland, France, Germany, Greece, Iceland, Ireland, Italy, Luxembourg, Netherlands, Norway, Portugal, Spain, Sweden, Switzerland and United Kingdom. EUROPEAN COMMITTEE FOR STANDARDIZATION
13、COMIT EUROPEN DE NORMALISATION EUROPISCHES KOMITEE FR NORMUNG Management Centre: rue de Stassart, 36 B-1050 Brussels 2001 CENAll rights of exploitation in any form and by any means reserved worldwide for CEN national Members. Ref. No. EN 13535:2001 E Licensed Copy: sheffieldun sheffieldun, na, Mon O
14、ct 30 01:39:40 GMT+00:00 2006, Uncontrolled Copy, (c) BSI Page 2 EN 13535:2001 BSI 07-2001 Foreword This European Standard has been prepared by Technical Committee CEN /TC 260, Fertilizers and liming materials, the Secretariat of which is held by DIN. This European Standard shall be given the status
15、 of a national standard, either by publication of an identical text or by endorsement, at the latest by September 2001, and conflicting national standards shall be withdrawn at the latest by September 2001. According to the CEN/CENELEC Internal Regulations, the national standards organizations of th
16、e following countries are bound to implement this European Standard: Austria, Belgium, Czech Republic, Denmark, Finland, France, Germany, Greece, Iceland, Ireland, Italy, Luxembourg, Netherlands, Norway, Portugal, Spain, Sweden, Switzerland and the United Kingdom. Licensed Copy: sheffieldun sheffiel
17、dun, na, Mon Oct 30 01:39:40 GMT+00:00 2006, Uncontrolled Copy, (c) BSI Page 3 EN 13535:2001 BSI 07-2001 Introduction The classification scheme includes an explanation of the meaning of each heading and clearly assigns each fertilizer or liming material to an appropriate group whilst recognizing tha
18、t a few fertilizers or liming materials may be classified differently in some countries. The limits for nutrient contents which determine each class can be subject to national legislation. Owing to historical and legislative differences between countries, this European Standard uses, in the descript
19、ions, terms only and not chemical symbols to denote nutrients. This avoids ambiguity between the elemental or oxide forms and leaves each country free to declare nutrient contents according to national requirements. The descriptions given in clause 4 are not definitions but are given to explain the
20、definitions to be found in EN 12944. These descriptions may not necessarily correspond with those used in national legislation. 1 Scope This European Standard establishes a classification scheme for fertilizers and liming materials. 2 Normative references This European Standard incorporates by dated
21、 or undated reference, provisions from other publications. These normative references are cited at the appropriate places in the text and the publications are listed hereafter. For dated references, subsequent amendments to or revisions of any of these publications apply to this European Standard on
22、ly when incorporated in it by amendment or revision. For undated references the latest edition of the publication referred to applies (including amendments). EN 12944 (all parts), Fertilizers and liming materials Vocabulary. 3 Terms and definitions For the purposes of this European Standard, the ter
23、ms and definitions given in EN 12944 apply. 4 Classification NOTE The classification scheme is shown in Figure 1. 4.1 Inorganic fertilizers and liming materials 4.1.1Inorganic fertilizers: Fertilizers added to the soil especially for the nutrition of plants and in which the declared nutrients are in
24、 the form of inorganic salts obtained by extraction and/or by physical and/or chemical industrial processes. NOTE Calcium cyanamide, urea and its condensation and association products and bone superphosphate may, by convention, be classed as inorganic fertilizers. Licensed Copy: sheffieldun sheffiel
25、dun, na, Mon Oct 30 01:39:40 GMT+00:00 2006, Uncontrolled Copy, (c) BSI Page 4 EN 13535:2001 BSI 07-2001 4.1.1.1 N, P, K fertilizers 4.1.1.1.1 Straight N, P, K fertilizers 4.1.1.1.1.1Straight nitrogenous fertilizers (N): Fertilizers which have a declarable nitrogen content and which may contain othe
26、r elements, but which do not have declarable phosphorus and/or potassium contents. 4.1.1.1.1.2Straight phosphatic fertilizers (P): Fertilizers which have a declarable phosphorus content and which may contain other elements, but which do not have declarable nitrogen and/or potassium contents. 4.1.1.1
27、.1.3Straight potassic fertilizers (K): Fertilizers which have a declarable potassium content and which may contain other elements, but which do not have declarable nitrogen and/or phosphorus contents. 4.1.1.1.2 Compound N, P, K fertilizers 4.1.1.1.2.1NP compound fertilizers: Fertilizers which have d
28、eclarable nitrogen and phosphorus contents and which may contain other elements, but which do not have a declarable potassium content. 4.1.1.1.2.2NK compound fertilizers: Fertilizers which have declarable nitrogen and potassium contents and which may contain other elements, but which do not have a d
29、eclarable phosphorus content. 4.1.1.1.2.3PK compound fertilizers: Fertilizers which have declarable phosphorus and potassium contents and which may contain other elements, but which do not have a declarable nitrogen content. 4.1.1.1.2.4NPK compound fertilizers: Fertilizers which have declarable nitr
30、ogen, phosphorus and potassium contents and which may contain other elements. 4.1.1.2 Ca, Mg, Na, S fertilizers: Fertilizers which contain one or more of the elements calcium, magnesium, sodium and sulfur and which do not have declarable nitrogen, phosphorus or potassium contents and are, therefore,
31、 not classified as straight or compound N, P, K fertilizers. NOTE These products differ from Ca, Mg liming materials in that their principal function is the nutrition of plants. 4.1.1.3 Micro-nutrient fertilizers: Fertilizers which have declarable contents of one or more micro- nutrients, but which
32、do not have declarable nitrogen, phosphorus, potassium, calcium, magnesium or sodium contents. 4.1.2 Inorganic liming materials 4.1.2.1 General description Inorganic soil improvers containing one or both of the elements calcium and magnesium, generally in the form of the oxide, hydroxide, carbonate
33、or silicate, intended principally to maintain or raise the pH of the soil or water. NOTE 1They do not have declarable nitrogen, phosphorus or potassium contents. NOTE 2With respect to liming materials, in France, the expression “amendement minral basique” is now preferred to “amendement calcique et/
34、ou magnsien (liming product)” in the meaning of a product having an effect on the pH of the soil. 4.1.2.2 Liming materials of natural origin 4.1.2.2.1Ca, Mg carbonates (limestone, dolomite, chalk): Inorganic liming materials containing one or both of the elements calcium and magnesium, in the form o
35、f carbonate, intended principally to maintain or raise the pH of the soil or water. Licensed Copy: sheffieldun sheffieldun, na, Mon Oct 30 01:39:40 GMT+00:00 2006, Uncontrolled Copy, (c) BSI Page 5 EN 13535:2001 BSI 07-2001 4.1.2.2.2Ca, Mg oxides and hydroxides: Inorganic liming materials containing
36、 one or both of the elements calcium and magnesium, in the form of oxide and/or hydroxide, intended principally to maintain or raise the pH of the soil or water. 4.1.2.3Other liming materials 4.1.2.3.1Industrial products containing Ca, Mg carbonates, oxides and hydroxides: Inorganic liming materials
37、 containing one or both of the elements calcium and magnesium, generally in the form of oxides, hydroxides or carbonates, obtained as products from industrial processes, intended principally to maintain or raise the pH of the soil or water. 4.1.2.3.2Industrial products containing Ca, Mg silicates: I
38、norganic liming materials containing one or both of the elements calcium and magnesium, generally in the form of silicates, obtained as products from industrial processes such as blast furnaces and converters, intended principally to maintain or raise the pH of the soil or water. 4.1.2.3.3Other inor
39、ganic liming materials: Inorganic compounds with liming properties such as ashes and soda, or mixtures of products classified under 4.1.2.2.1, 4.1.2.2.2, 4.1.2.3.1 and 4.1.2.3.2, intended principally to maintain or raise the pH of the soil or water. 4.2 Organic fertilizers 4.2.1 General description
40、Carbonaceous materials added to the soil specifically for the nutrition of plants, and having a declarable content of nitrogen and/or phosphorus and/or potassium of vegetable and/or animal origin. 4.2.2Organic nitrogenous fertilizers: Materials of vegetable and/or animal origin in which the declarab
41、le nitrogen content is organically combined with carbon and which may contain other elements, but which do not have declarable phosphorus or potassium contents. 4.2.3Synthetic organic nitrogenous fertilizers: Nitrogenous fertilizers in which the nitrogen is combined with carbon by industrial organic
42、 synthesis. NOTE This category only exists in those countries in which urea condensates are not classified as inorganic fertilizers. 4.2.4NP organic fertilizers: Organic fertilizers which have, in addition to nitrogen, a declarable content of phosphorus of vegetable and/or animal origin, and which m
43、ay contain other elements, but which do not have a declarable potassium content. NOTE 1In some countries, bone meals are classified as semi-organic fertilizers. NOTE 2Synthetic NP organic fertilizers may be produced in some countries. 4.2.5NK organic fertilizers: Organic fertilizers which have, in a
44、ddition to nitrogen, a declarable content of potassium of vegetable and/or animal origin, and which may contain other elements, but which do not have a declarable phosphorus content. NOTE Synthetic NK organic fertilizers may be produced in some countries. 4.2.6NPK organic fertilizers: Organic fertil
45、izers which have, in addition to nitrogen, declarable contents of phosphorus and potassium of vegetable and/or animal origin, and which may contain other elements. 4.2.7NP, NK, NPK fertilizers containing synthetic organic nitrogen: NP, NK or NPK compound fertilizers containing declarable amounts of
46、synthetic organic nitrogen. Licensed Copy: sheffieldun sheffieldun, na, Mon Oct 30 01:39:40 GMT+00:00 2006, Uncontrolled Copy, (c) BSI Page 6 EN 13535:2001 BSI 07-2001 4.3 Fertilizers of mixed origin 4.3.1Organo-mineral fertilizers: Products in which the declarable nutrients are of both organic and
47、inorganic origin, obtained by mixing and/or chemical combination of organic fertilizers and inorganic fertilizers. NOTE 1The term “semi-organic fertilizer” is used in some countries for these products. NOTE 2In some countries in which urea condensates are not classified as inorganic fertilizers, the
48、 term “organo-mineral fertilizer” is reserved for those products which contain nitrogen of vegetable and/or animal origin only. 4.3.2Organic-based fertilizers: Products in which the declarable nutrients are of inorganic origin but which are mixed with organic materials such as peat or lignite. NOTE
49、1In some countries, peat-based products are classified as semi-organic fertilizers. NOTE 2In some countries, organic materials in which fertilizer has been incorporated can equally be classified as organic soil improvers containing fertilizer. Licensed Copy: sheffieldun sheffieldun, na, Mon Oct 30 01:39:40 GMT+00:00 2006, Uncontrolled Copy, (c) BSI Page 7 EN 13535:2001 BSI 07-2001 Licensed Copy: sheffieldun sheffieldun, na, Mon Oct 30 01:39:40 GMT+00:00 2006, Uncontrolled Copy, (c) BSI BS EN 13535:2001 BSI 389 Chiswick High Road London W4 4AL BSI Briti
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