1、 STD.BS1 BS EN 12944-1-ENGL 2000 E Lb24bb9 082b725 2LT H BRITISH STANDARD Fertilizers and liming. materials - Vocabulary - Part 1: General terms The European Standard EN 12944-1:1999 has the status of a British Standard ICs 01.040.65,65.080 BS EN 12944-1:2000 NO COPYING WITHOUT BSI PERMISSION EXCEPT
2、 AS PERMITTED BY COPYRIGHT LAW STD-BSI BS EN 12944-1-ENGL 2000 I Lb24bb9 082b72b L5b 111 BS EN 12944-1:2000 been prepared under the Commiee for Materials and Chemicals, was published under the authority of the Standards Committee and comes into effect on 15 January 2000 direction of the Sector Arnd.
3、 No. O BSI 01-ZOO0 National foreword Date Comments This British Standard is the English language version of EN 12944-1:1999. Together with BS EN 129442:1999, it supersedes BS 5551 : Section 1.2 : 1986 which is withdram The UK participation in its preparation was entrusted to Technical Committee CW37
4、, Fertilizers and related chemicals, which has the responsibility to: - aid enquirers to understand the text; - present to the responsible European commiW any enquiries on the - monitor related intrnational and European developments and promulgate interpretation, or proposals for change, and keep th
5、e UK interests informed; them in the UK. A list of organhiions 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 Catal
6、ogue under the section entitled “Intemational 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 co
7、rrect application. Compliance with a British Standard does not of itself confer immunity from legal obligations. Summary of pages This document comprises a front cover, an inside front cover, the EN title page, pages 2 to 10, an inside back cover and a back cover. The BSI copyright notice displayed
8、in this document indicates when the document was last issued. ISBN O 580 35422 9 I I EUROPEAN STANDARD NORME EUROPENNE EUROPASCHE NORM EN 1294411 November 1999 ICs 01.040.65; 65.080 English version Fertilizers and liming materials - Vocabulary - Part 1 : General terms Engrais et amendements calcique
9、s etlou magnsiens - Vocabulaire - Partie 1: Tennes gnraux Dngemittel und Calcium-/Magnesium- Bodenverbesserungsmittel - Wrterbuch - Teil 1 : Allgemeine Begrife This European Standard was approved by CEN on 5 September 1999. CEN members are bound to comply with the CENICENELEC Internal Regulations wh
10、ich stipulate the conditions for giving this European Standard the status of a national standard without any alteration. Upto-date lists and bibliographical references concerning sich national standards may be obtained on application to the Central Secretariat or to any CEN member. This European Sta
11、ndard exists in three official versions (English, French, German). A version in any other language made by trmslation under the responsibility of a CEN member into its own language and notified to the Central Secretariat has the same status as he offcial versions. CEN members are the national standa
12、rds 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 COMIT EUROPEN DE NORMALISATION EUROPISCHES KOMITEE FR N
13、ORMUNG Central Secretariat: rue de Stassart, 36 6-1050 Brussels O 1999 CEN All rights of exploitation in any form and by any means reserved worldwide for CEN national Members. Ref. No. EN 12944-1:1999 E STD-BSI BS EN 22944-L-ENGL 2000 1624667 0826728 T29 = Page 2 EN 12944-1:1999 Foreword This Europe
14、an Standard has been prepared by Technical Committee CEN/TC 260, Fertilizers and liming materials, the Secretariat of which is held by AFNOR. This European Standard shall be given the status of a national standard, either by publication of an identical text or by endorsement, at the latest by May 20
15、00, and conflicting national standards shall be withdrawn at the latest by May 2000. This Standard is in 3 parts: - Part 7: General terms - Part 2: Terms relating to fertilizers - Part 3: Terms relating to liming materials These definitions may not necessarily correspond with those used in national
16、legislation. NOTE I Attention is drawn to EN 13535, Fertilizers and liming materials - Classification, NOTE 2 A general index is incorporated in Part 3. According to the CENEENELEC Internal Regulations, the national standards organizations of the following countries are bound to implement this Europ
17、ean Standard: Austria, Belgium, Czech Republic, Denmark, Finland, France, Germany, Greece, Iceland, Ireland, Italy, Luxembourg, Netherlands, Noway, Portugal, Spain, Sweden, Switzerland and the United Kingdom. OBSI 01-2000 Page 3 EN 12944-1 11 999 1 Scope This European Standard defines general terms
18、relating to fertilizers and liming materials. An index of all terms defined in this part of EN 12944, with their French and German equivalents, is given in annex A. 2 Definitions 2.1 fertilizer material, the main function of which is to provide nutrients for plants NOTE The spelling “fertiliser“ is
19、also used but “fertilizer“ is preferred. 2.2 inorganic fertilizer fertilizer in which the declared nutrients are in the form of inorganic salts obtained by extraction and/or by physical and/or chemical industrial processes NOTE 1 may, by convention, be classed as inorganic fertilizers. Calcium cyana
20、mide, sulfur, urea and its condensation and association products and bone superphosphate NOTE 2 The terms “mineral fertilizer“ and “chemical fertilizer“ are also used but “inorganic fertilizer“ is preferred. 2.3 chelated fertilizer fertilizer in which one or more micro-nutrients are held by organic
21、molecules (chelating or complexing agents) 2.4 organic fertilizer fertilizer which consists mainly of carbonaceous materials of vegetable and/or animal origin 2.5 organic nitrogenous fertilizer organic fertilizer in which the nitrogen is bonded directly to carbon and which may contain other elements
22、 but which does not have declarable phosphorus or potassium contents 2.6 synthetic organic nitrogenous fertilizer nitrogenous fertilizer in which the nitrogen is combined with carbon by industrial organic synthesis 2.7 organo-mineral fertilizer fertilizer in which declared nutrients include those of
23、 both organic and inorganic origin obtained by mixing and/or chemical combination of organic and inorganic fertilizers or products NOTE 1 The term “semi-organic fertilizer“ is used in some countries but “organo-mineral fertilizer“ is preferred. NOTE 2 Some countries do not allow mixtures of syntheti
24、c organic fertilizers with mineral and/or organic fertilizers. NOTE 3 peat or lignite. The term “organic-based fertilizer“ is reserved for mixtures of inorganic fertilizers and organic matter such as OBSI 01-2000 Page 4 EN 12944-1 1 999 2.8 slow-release fertilizer fertilizer in which the nutrients a
25、re present as a chemical compound or in a physical state such that their availability to plants is spread over a period of time 2.9 soil improver material added to soils, the main function of which is to improve their physical andlor chemical properties and/or their biological activity NOTE The term
26、 “soil conditioner“ is also used but “soil improver“ is preferred. 2.1 o straight fertilizer qualification generally given to a nitrogenous, phosphatic or potassic fertilizer having a declarable content of only one of the primary nutrients 2.1 1 compound fertilizer fertilizer, obtained chemically or
27、 by blending or both, having a declarable content of at least two of the primary nutrients NOTE 1 Fertilizers having a declarable content of two to the primary nutrients are known as binary fertilizers. NOTE 2 fertilizers. Fertilizers having a declarable amount of nitrogen, phosphorus and potassium
28、are known as NPK compound 2.1 2 complex fertilizer compound fertilizer, obtained by chemical reaction, having a declarable content of at least two of the primary nutrients 2.1 3 blended fertilizer fertilizer obtained by dry mixing of several fertilizer materials, with no chemical reaction 2.14 bulk
29、blend blended fertilizer transported or supplied in bulk 2.15 foliar fertilizer fertilizer designed for application to, and nutrient uptake by, the foliage of a crop 2.1 6 soil fertility ability of a soil to ensure plant growth 2.1 7 fertilization use of fertilizers and soil improvers NOTE French te
30、rm “fertilisation“ which means all the techniques of management of fertilizers and soil improvers. The English term “fertilization“ and the German term “Dngung“ have a more restricted meaning than the 2.1 8 application general term for all processes of administering fertilizers, liming materials and
31、 coil improvers to a crop or soil or both OBSI 01-2000 STD.BSI BS EN 22944-1-ENGL 2000 m Lb24669 082b731 513 m Page 5 NOTE This term embraces broadcasting, spreading/spraying or dusting, as well as more specific placement methods including injection into the soil and the combined drilling of seed an
32、d fertilizer. It may be broadened to cover nutrient film techniques (foliar application) and the addition of fertilizers to irrigation water (fertigation). EN 12944-1 11 999 2.19 application rate mass or volume of a fertilizer, liming material or soil improver or nutrient applied to unit area of cul
33、tivated land or unit mass or unit volume of growth medium NOTE In English the term “dose rate“ is also used but the term “application rate“ is preferred. 2.20 plant nutrient chemical element essential for plant growth 2.21 primary nutrient the elements nitrogen, phosphorus and potassium only NOTE Th
34、e tem “macro-nutrient“ is also used but “primary nutrient“ is preferred. 2.22 secondary nutrient the elements calcium, magnesium, sodium and sulfur 2.23 micro-nutrient element, such as boron, cobalt, copper, iron, manganese, molybdenum or zinc, essential for plant growth in relatively small quantiti
35、es NOTE accurate and is preferred. In English the term “trace element“ is in common use but the term “micro-nutrient“ is considered to be more 2.24 non-nutrient element chemical element not essential for plant growth NOTE The term “non-essential element“ is also used but “non-nutrient element“ is pr
36、eferred. 2.25 solubility of a fertilizer nutrient quantity of a given nutrient which will be extracted by a specific medium under specified conditions, expressed as a percentage by mass of the fertilizer 2.26 fertilizer unit unit mass of a fertilizer nutrient expressed in the form of the element or
37、an oxide NOTE The unit is generally the kilogram. 2.27 formula mass fraction expressed as a percentage as element or oxide, in the order nitrogen : phosphorus : potassium : secondary nutrients and micro-nutrients, of the respective content of these nutrients in a compound fertilizer NOTE A zero may
38、be used to indicate the absence of an element. QBSI 01-2000 Page 6 EN 12944-1 :1999 2.28 declarable content that content of an element (or an oxide) which, according to legislation, may be given on a label or document associated with a fertilizer 2.29 declaration statement of the amount of nutrients
39、, including their forms and solubilities, guaranteed within specified tolerances 2.30 guarantee (of composition) quantitative and/or qualitative characteristics with which a marketed product must comply to satisfy contractual and/or legal requirements 2.31 plant nutrient ratio ratio by mass of the p
40、rimary nutrients in the fertilizer, expressed in the form of the element or an oxide, in the order nitrogen : phosphorus : potassium NOTE The ratio may be based on nitrogen as unity or on the nutrient with the lowest proportion. 2.32 coated fertilizer fertilizer, the particles of which are covered w
41、ith a layer of a different material in order to improve the behaviour andlor modify the characteristics of the fertilizer 2.33 granular fertilizer solid fertilizer formed into particles of a predetermined mean size by granulation 2.34 granulation technique using processes such as agglomeration, accr
42、etion, compaction, to modify the particle size 2.35 particle size dimension which corresponds to the smallest sieve aperture size through which a particle will pass if presented in the most favourable attitude 2.36 prilled fertilizer product obtained by solidification of droplets of molten fertilize
43、r in a fluid cooling medium 2.37 pelletized fertilizer product obtained by the extrusion of fertilizer mixtures 2.38 fluid fertilizer general term for fertilizers in suspension or solution and for liquefied ammonia NOTE regarded as true liquids and, in some countries, the term “liquid fertilizer“ is
44、 synonymous with “solution fertilizer“. The term “liquid fertilizei“ is also used but the term “fluid fertilizer“ is preferred because suspensions are not 2.39 solution fertilizer fluid fertilizer free of solid particles OBSI 01-2000 STD*BSI 8s EN L2944-L-ENGL 2000 lb24bb9 082b733 39b 9 Page 7 EN 12
45、944-1 : 1 999 2.40 suspension fertilizer two-phase fertilizer in which solid particles are maintained in suspension in the aqueous phase 2.41 add i tive substance intended to improve the properties of a fertilizer or soil improver 2.42 filler substance incorporated in a fertilizer solely to reduce t
46、he nutrient content and without any declarable fertilizer nutrients 2.43 big bag flexible container, holding 250 kg to 1 500 kg NOTE Individual countries may define the container size above which the product is considered to be “bulk“ (see 2.44). 2.44 bulk qualification given to fertilizer, liming m
47、aterial or soil improver not packed in a container 2.45 availability extent to which fertilizer nutrients can be taken up by crops 2.46 inhibitor substance, usually synthetic, which delays or stops the activity of specific groups of soil micro-organisms or enzymes produced by them NOTE An example is
48、 a nitrification inhibitor. 2.47 intermediate chemical product used in a subsequent stage of fertilizer manufacture but often suitable for direct use as a fertilizer NOTE Examples are anhydrous ammonia and ammonium phosphates. 2.48 mineralization microbial breakdown in soil of organic material or fe
49、rtilizer, releasing nutrients in available form 2.49 nitrophosphate fertilizer compound fertilizer derived from the digestion of phosphate rock with nitric acid OBSI 01-2000 STD-BSI BS EN 12744-L-ENGL 2000 M 1b2qbb9 082b734 222 m czi I m c - m .c 8 STD*BSI BS EN 12944-L-ENGL 2000 Lb24bb9 082b735 Lb9 II mwo mom ninini 5 z STD-BSI BS EN L2944-L-ENGL ZOO0 LbZ4bb9 OB2b73b OT5 O n v) a, 3 CT c m .- c) C P .- v: O u) m K a, .- L 8 r 2 N .- - u) 3 O C c) C a, 3 K .- L - STD-BSI BS EN L2944-L-ENGL 2000 = Lb24669 082b737 T3L E BS EN 12944-1:ZOOO BSI 389 Chiswic
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