ISO 7851:1983

Fertilizers and soil conditioners — Classification

Establishes a classification system. It includes an explanation of the meaning of each heading and clearly assigns each material to an appropriate group.

Matières fertilisantes — Classification

General Information

• Status: Withdrawn
• Publication Date: 30-Sep-1983
• ICS: 65.080 - Fertilizers
• Technical Committee: ISO/TC 134 - Fertilizers, soil conditioners and beneficial substances
• Drafting Committee: ISO/TC 134 - Fertilizers, soil conditioners and beneficial substances
• Current Stage: 9599 - Withdrawal of International Standard
• Completion Date: 29-Apr-2022

Relations

• Revised: ISO 7851:2022 - Fertilizers, soil conditioners and beneficial substances — Classification
• Effective Date: 23-Apr-2020

Standards Content (Sample)

INTERNATIONAL STANDARD
NORME INTERNATIONALE
ME>KlqYHAPOAHblül CTAHRAPT
INTERNATIONAL ORGANIZATION FOR STANDARDIZATION.ME~YHAPO~HAR OPl-AHM3AUlMI fl0 CTAH~APTM3Al#lM~RGANISATION INTERNATIONALE DE NORMALISATION
Fertilizers and soil conditioners - Classi,fication
First edition - 1983-10-01
MatEres fertilisantes - Classification
Premiere Edition - 1983~10-01
Y~O~~BHHFI PI nowoynyrwampde seqecma - Knaccm#mKaqwi
llepeoe btsclawde - 1983-10-01
Ref. No./Ref. no : ISO 7851-1983 (E/F/R)
UDC/CDUIYflK 631.8 : 001.4
CCblJlKa No: MC0 7851-1983 (A/@/P)
.
Descriptors : fWtih?rS, classification, definitions. / Descripteurs : engrais, classification, dhfinition. / ~eCKpMITOpblj y@peHMfl,
Knaccm#mKa4wq onpe~enetwm
Price based on 8 pages/Prix bas6 sur 8 pages/ueHa paccwTaHa Ha 8 CTP.

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Foreword
ISO (the International Organization for Standardization) is a worldwide federation of national
Standards bodies (ISO member bedies). The work of developing International Standards is car-
ried out through ISO technical committees. Every member body interested in a subject for which
a technical committee has been authorized has the right to be represented on that committee.
International organizations, governmental and non-governmental, in liaison with ISO, also take
part in the work.
Draft International Standards adopted by the technical committees are circulated to the member
bodies for approval before their acceptance as International Standards by the ISO Council.
International Standard ISO 7851 was developed by Technical Committee ISO FerMizers
/TC 1
and sei/ conditioners, and was circulated to the member bodies in February 1982.
lt has been approved by the member bodies of the following countries :
Austria Hungary Norway
India
Brazil Poland
Bulgaria Israel Portugal
China Italy Romania
Czechoslova kia Kenya South Africa, Rep. of
Egypt, Arab Rep. of Korea, Rep. of Sri Lanka
France Netherlands United Kingdom
Germany, F.R. New Zealand USSR
The member body of the following country expressed disapproval of the document on technical
grounds :
USA
Avant-propos
L ’ISO (Organisation internationale de normalisation) est une federation mondiale d ’organismes
nationaux de normalisation (comites membres de I ’ISO). L ’elaboration des Normes inter-
nationales est confiee aux comites techniques de I ’ISO. Chaque comite membre interesse par une
etude a Ie droit de faire Partie du comite technique correspondant. Les organisations inter-
nationales, gouvernementales et non gouvernementales, en liaison avec I ’ISO, participent egale-
ment aux travaux.
Les projets de Normes internationales adoptes par les comites techniques sont soumis aux comi-
tes membres pour approbation, avant leur acceptation comme Normes internationales par Ie
Conseil de I ’ISO.
La Norme internationale ISO 7851 a et6 elaboree par Ie comite technique ISO/TC 134, Ferti/.-
sants, et a et6 soumise aux comites membres en fevrier 1982.
Les comites membres des pays suivants I ’ont approuvee :
Afrique du Sud, Rep. d’ France
Pays-Bas
Allemagne, R. F. Hongrie Pologne
Autriche Inde
Portugal
Bresil
Israel Roumanie
Bulgarie Italie
Royaume-Uni
Chine Kenya Sri Lanka
Corde, Rep. de Norvttge
Tchecoslovaquie
Egypte, Rep. arabe d’ Nouvelle-Zelande URSS
Le comite membre du pays suivant I ’a desapprouvee pour des raisons techniques:
USA
ii

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BBeAeHllle
MC0 (Me>r Ha~MOHaflbHblX OpraHl43a~ldl l-l0 CTaHfiapTkl3a~PltA (KOMMTeTOB-WeHOB MCO). #RTWlbHOCTb IlO
pa3pa60TKe Me~yHapo~Hblx CTaHAapToB npoBOAMTCR TeXHMWCKMMM KOMMTeTaMM MCO. Kax-
fiblti KOMMTeT-WleH, 3iWlHTepeCOBaHHblti B fiWITWlbHOCTM, AJ-lFi KOTOPOfi 6brn CO3JJaH TC?XHM-
WCKPlti KOMMTeT, MMeeT npaB0 6blTb flpeACTaBJleHHblM B 3TOM KOMMTeTe. Me~yHapo~Hble npa-
BMTWlbCTBeHHble M HWlpaBclTWlbCTBeHHble OP~aHM3al+lM, PlMelOoiqPle CBfl3M C MCO, TaKIKe nfIWl-
HMMatOT YWCTMe B pa6OTaX.
npOeKTbI Me~YtiapO~HblX CTaHAapTOB, llPMHRTble TeXHM ‘leCKMMM KOMMTeTaMM, paCCblnatOTCR
KOMMTeTaM-WeHaM Ha OAO6peHkle WpeQ MX yTBep~eHPlt?M COBeTOM MC0 B KaqWTBe Meqy-
HapOAHblX CTaHAapTOB.
MewyHapOflHblti CTaHflapT MC0 7851 6bln pa3pa60TaH TeXHWeCKMM KOMMTeToM MCOTTK 134,
YdoGpenm u norsoynyYwatou(ue seqecmsa M pa3ocnaH KoMuTeTaM-weHaM B aespane 1982
roQa.
OH 6bln oAO6peH KOMMTeTaMM-WleHaMM CneAyiOqMX CTpaH :
ABCTPMM KwTaR CCCP
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AOKyMeHT 6bln OTKnOHeH n0 TeXHMqeCKMM npWWlHaM KOMMTeTOM-WleHOM Cneflylolqefi CTpaHbl:
CUIA
1983 l
0 International Organkation for Standardkation,
0 Organisation internationale de normalisation, 1983 l
1983 l
0 MemAykiapoAHafi Oprawsaqb4fi no CraHjqapwaaqbw,
Printed in Switzerland/ Imprime en Suisse/VlsAat+o B UleeM~apMw
. . .
Ill

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INTERNATIONAL STANDARD
ISO 78514983 (E/F/R)
NORME INTERNATIONALE
MC0 7851-1983 (A/B,/P)
MEX~YHAPO~Hbllh CTAHAAPT
Fertilizers and soil MatEres fertilisantes - yfio6petibw H
norBoynywaroqb4e
conditioners - Classification
seiqecma -
Classification
Knaccu#mKa~wi
Objet et domaine H 06naCTb
Scope and field of 06aeKT
application d ’application npwleHeHM
La presente Norme internationale etablit un HacToflqMM MexAytiapO/qHbl ti CTaH&apT
This International Standard establishes
a classification System for fertilizers and Systeme de classification des matieres ferti- yCTaHaBnVlBaeT CMCTeMy KflaCCVlC$IMKa~Wl
soii conditioners. lisantes. yflO6peHMti M llO~BOyflyWatO~MX BeqeCTB.
The classification scheme includes an Le tableau de classification est accompa- B CxeMy KnaCCMC#UKaqmd BKfllOqeHO 3tia-
explanation of the meaning of each gne de Ia signification de chaque titre et qeHk4e Kaqoro 3arnaBm M 0Ha onpefle-
range sans ambigu ’ite chaque matiere ferti- JlfIeT He~ByCMblCJleHHO MeCTO KamaOrO
heading and clearly assigns each fer-
tilizer or soil conditioner to an appro- lisante dans un groupe approprie tout en yflO6peHMFI M~M nocrt30ynyrujatolqero Be-
priate group whilst recognizing that a reconnaissant que certaines matieres fertili- qeCTBa B COOTBeTCTBytO~eh rpynne. BMe-
few fertilizers or soil conditioners may santes peuvent etre classees differemment CTe C 3TMM npPl3HaeTCfl, qT0 HeKOTOpble
be classified differently in some coun- selon les pays. y~o6petim MOryT 6blTb KJIaCCi@Wl~PIpO-
tries. BaHbl MHblMM CnOCO6aMM B pa3JWlCfHblX
Les limites des teneurs en elements fertili-
CTpaHax.
The Iimits for nutrient contents which sants determinant chaque classe sont du
determine each class may be subject to ressort des reglementations nationales. npeAenbl flqnfl coAepmaHm nMTaTenbHblX
national legislation.
WeMeHTOB, KOTOpble 0npe~enmoT Ka-
Compte tenu des differentes historiques et ?KflblLit KnaCC, fIBnfltOTCfl npe#MeTOM Ha-
Owing to historical and legislative dif- reglementaires entre les pays, Ia presente 4uoHanbHblx pernaMeHToB.
Norme internationale utilise dans les defini-
ferences between countries, this Inter-
national Standard uses, in the defini- tions seulement les termes et non les f-lpMHMMafI BO BHMMaHMe MCTOpWeCKMe M
tions, terms only and not Chemical sym- Symboles chimiques pour designer les ele- PernaMeHTaqMoHHble pasmwfl MexAy
bols to denote nutrients. This avoids ments. Cela evite I ’ambiguite entre Ia forme OTAenbHblMPl CTpaHaMVl, HaCTOFiyMlij Me-
ambiguity between the elemental or ox- element ou Oxyde, et laisse chaque pays XfiyHapOfJHbl r;i CTaHAapT MCllOn b3yeT B
ide forms and leaves each country free libre de declarer Ia teneur en element fertili- Onpe#eneHWIX TOnbKO TepMVlHbl, a He XPl-
to declare nutrient contents according sant selon sa reglementation nationale.
MMCleCKMe 3HaKM flJlFl 0603Ha~eHkm IIMTa-
to national requirements. Ten bH blX 3neMeHTOB. 3TMM l436eraeTCfl
AByCMblCneHHOCTb MeNtAy @OpMaMkl ,,3ne-
MeHT“ M ,,OKMCb“ M KamAaR CTpaHa COXpa-
HReT 3a co6otA npaB0 TapaHTMpOBaTb CO-
AepmaHtde rwTanbHblx 3neMeHToB cornac-
HO HaqMOHanbHblM pernaMeHTaM.
CCblJlKa
Reference
MC0 8157, Ydo6petiuH u novsoynyqwato-
ISO 8157, Fertlizers and soJ condi- ISO 8157, Matikres fertilisantes - Vocabu-
laire. 1) cyue Becyecmsa - Cnosapb. 1)
tioners - Vocabulary. 1)
Dhfinitions OnpeAeneww
Definitions
Dans Ie cadre de Ia presente Norme inter- B HaCTORqeM Me>KAyHapOflHOM CTaHAap-
For the purpose of this International
Standard, the definitions given in nationale, les definitions donnees dans Te npMMeHFltOTCFl OnpeAeneHVlfl, JJaHHble B
IKO 8157.
ISO 8157 apply. I ’ISO 8157 sont applicables.
At present at the Stage of draft. 1) Actuellement au stade de projet. 1) B HaCTORlqee BpeMfl B CTaAML/I IlpOeKTa.
1)

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Classification scheme for fertilizers and soil conditioners
Fertilizers and soil conditioners
Organic (2) Mixed origin (3)
Inorganic (1)
I I 1
I
I 1
I I
Organic fer -tilizers (2.1) Organic seil Semi- Organic soil
Inorganic fektilizers ( 1 .l )* Inorganic soil
orga nie conditioners
conditioners and
synthetic organic soil fertilizers with added
conditioners (2.2) (3.1) fertilizers (3.2)
I I
Organic soil Synthetic organic
conditioners soil conditioners
elements
(2.2.1) (2.2.2)
(1.1.3) +XCa
Ca, Mg
(1.2.1.1) Mg, S seil
conditioners
I
(1.2.1.2)
I
I I 1
Organic Synthetic NP organic NK organic NPK organic
nitro- organic fertilizers fertilizers fertilizers
genous nitro- (2.1.3) (2.1.4) (2.1.5)
fertilizers genous
Compound
Straig ht
(2.1.1) fertilizers
(l.l.l.l)** (1.1.1.2)**
(2.1.2)
Ll r-rLl
NPK
N P K NP NK PK
(1.1.1.1.1) (1.1.1.1.2) (1.1.1.1.3) (1.1.1.2.1) (1.1.1.2.2) (1.1.1.2.3) (1.1.1.2.4)
*
Within the inorganic category, mixtures of fertilizers (1.1) and soil conditioners (1.2) are possible. In some countries, they arc termed inorganic soil conditioners/fertilizers.
**
The products classified under 1.1.1 may contain the elements Calcium, magnesium, sodium, Sulfur and trace elements. In so far as national regulations permit, the classification of these
products is not qualified, but their denomination is followed by “with . .” or “with added . .“.
*** The products classified under 1 .1.2 may contain trace elements. In so far as national regulations permit, the classification of these products is not qualified, but their denomination is followed
or “with added . .“.
by “with . .”

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Tableau de classification des matihes fertilisantes
Matieres fertilisantes
I I
1
Organiques (2) Organo-minerales (3)
Minerales (1)
I
I
I I l
I I
Engrais organiques (2.1)
Amendements orga- Engrais Amendements
Engrais mineraux (1.1)” Amendements
niques et amende-
mineraux (1.2)” organo- organiques
ments de Synthese mineraux avec engrais
organique (2.2) (3.1) (3.2)
Amendements Autres amende-
ments mineraux
Ca, Mg, S
a
I I
Amendements Amendements
I& base (1.2.1) (1.2.2)
Ca, Mg; Na, S
N, R K
organiques de Synthese
(l.l.l)** (1.1.2)*** d ’oligo-
I ’ I
(2.2.1) organique (2.2.2)
elements Autres
Ca, Mg
(1.1.3) (1.2.1.1) amendements
Ca, Mg, S
(1.2.1.2)
l
Engrais Engrais Engrais Engrais Engrais
orga- azotes organiques organiques organiques
niques de syn- NP (2.1.3) NK (2.1.4) NPK (2.15)
I
I
azotes these
Simples Camposes
(2.1.1) organique
(1.1.1.2)“”
(1.1.1.1)“”
(2.1.2)
NPK
N P K N-P NK PK
(1.1.1.1.1) (1.1.1.1.2) (1.1.1.1.3) (1.1.1.2.1) (1.1.1.2.2) (1.1.1.2.3) (1.1.1.2.4)
uu
mE
42
1 I
SS
*
Dans Ia catbgorie des matieres fertilisantes minerales, les melanges d ’engrais ( 1.1) et d ’amendements (1.2) sont possibles. Dans certains pays, ils sont denommes amendements mineraux/engrais.
Ws
**
Les produits r6pertork sous 1 .l .1 peuvent contenir des Mments Calcium, magnbsium, sodium, soufre et oligo-Mments. Pour autant que les r6glementations nationales Ie permettent, Ia
sm
classification de ces produits n ’est pas modifike, mais leur denomination est suivie de (( avec . . . H ou G additionne de . . . 1).
3%
1’
*** Les produits rbpertori& sous 1.1.2 peuvent contenir des oligo-&ments. Pour autant que les reglementations nationales Ie permettent, Ia classification de ces produits n ’est pas modifike, mais
Qzu
---
Gd leur dhomination est suivie de (( avec . . . )) ou (( additionne de . . . H.

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CxeMa maccm#wtcaqHH yAo6petibi H nowoynywatoqHx seqecm
Yfl06petiWI M norsoynyirwarou(we seujecma
I I I
Opratimecwe (2) Cndeuakworo npo-
MPlHepaJlbHble (1)
MCXOx~eHMR (3)
I I I I
I
I
MHHepanbHble MHHepaJibHble
I
I I
1
yfio6peHm (1 .l)* nowoynywatoqMe Opratwwe&ne yc\o6- OpratwcrecKue M OpraHow- Oprakimectwe
BelqecTBa (1.2)* peHMR (2.1) CMHTeTM~eCKMe HepaJlbHble noqBoynywaioolqb4e
oprakiwecwe ylqO6peHMR Be~ecTBa C jqo6as-
noqsoynyq uratoqMe KaMM y~o6petwti
(3.1)
I
Ca, fdg, S BelqecTBa (2.2)
APYrMe W)
nowoynywatoqMe MMHepaJlbHble
I
I
6eQecTBa (1.2.1) nowoynywato~~e
I I
Opratwwecwe
BeiqecTBa (1.2.2) CVlHTeTlNeCKPle
,
Ca, Mg, Na, S MIIKPO- I noqBoynywaiowt4e opratiwdectwe
N, Pt K
BelqecTBa (2.2.1)
(l.l.l)** (1 .1.2)* * * 3JleMeHTbl nowoynywatoqwe
(1.1.3) selqecrsa (2.2.2)
CaigP_ Ca
(1.i.l.l) Mg, S norio-
I
ynywatou(t4e Opratwirecxue CVlHTeTWleCKPle NP opiawrle-
NK opriHwrie- NPK opriHwe-
a30TH ble yAO-
Beu(ecTBa oprawwecme cKMey~o6petiMfi Cwe yflo6petim cKMeyflo6peHm
6peHm (2.1 .l)
(1.2.1.2) a30TH ble yJJO- (2.1.3) (2.1.4) (2.15)
6pet-I MFI (2.1.2)
I I
npOCTble CflOmH ble
(l.l.l.l)** (1 .l .1.2)* l
I
I I I I
I I
N P K NP NK PK NPK
(1.1.1.1.1) (1.1.1.1.2) (1 .l .l .1.3) (1 .l .1.2.1) (1 .l .1.2.2) (1.1.1.2.3) (1.1.1.2.4)
*
B KaTerOpMM MMHepaJlbHbiX yflO6peHiM B03MO)KHO CMeJlJl4BaHkle yflO6peHMti (l.l)C nO~BOyJlyWalO~l4MM BeqeCTBaMPl (1.2). B HeKOTOpblX CTpaHaX 3TM CMeCM HOCFIT Ha3BaHMe ,,nO~BOyJly~WaDU&le
Be~eCTBa/yflO6peHld ‘.
**
~pO~yKTbl,KJlaCCPlC#Nl~MpOBaHHble l-l04 HOMePOMl.l.1 MOQ ’T COAepxaTb KaJlb4ML/I, MarHld, HaTpMh, Cepy M MPlKpONleMeHTbLEcnM 4onycKaeT Ha~MOHaJlbHOe3aKOHO~aTeJlbCTBO,KJlaCCVlC#Il4Ka~MR
3TMX npOAyKTOB OCTaeTCR TOL/I JKe CaMOfi, HO C yKa3aHMeM ,,C . . .“ MJlM ,,C AO6aBKOW . . . “.
*** npOAyKTbl, KJlaCCMC#WlL(MpOBaHHbie nOfl HOMepOM 1.1.2 MOryT CO#epIKaTb MMKp03JleMeHTbl. Ecnu flOllyCKaeT Ha~PlOHanbHOe 3aKOHOflaTeJlbCTB0, KnaCCVlC#NlKa~Wl 3TMX llpOflyKTOB OCTaeTCFI TOI;1
Xe CaMOI$ HO C yKa3aHkleM ,,C . . .“ W-IM ,,C flO6asKO~ “.

---------------------- Page: 8 ----------------------
ISO 78514983 (E/F/R3
MC0 78514983 (A/@/P)
Classification Classification
klHt2pZUlbHbl.e y#o6petim H
1 Inorganic fertilizers and Matieres fertilisantes
.
norsoynywaioaque eeyecna
soil conditioners minhales
MHHepanbHbl.~ y~O6petiHR: YAOGpeHMFI, B
engrais mineraux : Engrais dont les ele-
1.1 inorganic fertilizers : Fertilizers
KOTOpblX rapaHTl4pyeMble llMTaTenbHble
in which the declared nutrients are as ments fertilisants declares sont a I ’etat de
3fleMeHTbl HaXOflFlTCFI B BPlfie HeOpraHWe-
inorganic salts obtained by extraction sels mineraux obtenus par extraction et/ou
CKMX coeflr4HetiW, r4cKonaeMbix M~M nony-
par des pro&& industriels physiques
and/or by industrial physical and/or
LleHHblX nyTeM ~pOMblUlfleHHOr0 C@l3MLle-
Chemical processes. et/ou chimiques.
cKor0 M~M xt4Mt+recKoro npouecca M~M
060~~~ cnoco6aMM.
NOTE - Le soufre, Ia cyanamide calcique,
NOTE - Sulfur, Calcium cyanamide, urea
and its condensation and association prod- I ’uree et ses produits de condensation et d ’asso-
ciation, et Ie Superphosphate d ’os, peuvent par
ucts, and bone Superphosphate may, by
llPMMEL-IAHME - Cepa, UMaHawrfl Kanbuw, MO-
convention, be classed as inorganic fer- convention etre classes dans les engrais mine-
‘4eBMHa M ee QIOAyKTbl KOH#?HCa4MM M WCO~lila-
tilizers. raux.
qMM; d TaKXe CynepC#IOCC#XT KOCTeti, 06blqHO MO-
TYT 6blTb KJlXXl4C@4~MpOBaHHbl KaK MMHepanb-
Hble ygO6peHm.
1.1.1 N, P, K fertikers Engrais N, P, K N, P, K yfl06petiHFI
1.1.1.1 Straight N, P, K Engrais simples N, P, K llpocwe N, P, Ky~06petw1
fertilizers
1.1.1.1.1 straight nitrogenous fer- npocrbr.~ a30TH bi.9 yR06peHHFI (NI : YQO-
engrais simples azotes (NI: Engrais qui
6peHMf& coflepXaqr4e a30T B rapaHrMpye-
tilizers (N) : Fertilizers which have a contiennent de I ’azote en quantite declara-
declarable nitrogen content and which ble et qui peuvent contenir d ’autres ele- M~M KonwecTBe, a TaKxe Rpyri4e 3neMeH-
may contain other elements, but which ments, mais n ’ont de teneur declarable ni Tbl, ~0 c@occt3op MnM Kanr4M B Herapatirr+
pyeMOM KOnMqeCTBe.
do not have declarable phosphorus en Phosphore ni en potassium.
and / or potassium contents.
1.1.1.1.2 straight phosphatic ferti- engrais simples phosphates (PI : Engr
...