techiaith/legislation-gov-uk_en-cy huggingface dataset:
Meaning of "polluted water"
Ystyr "dŵr llygredig"
5. Water is polluted if -
5. Mae dŵr wedi'i lygru -
it is freshwater and contains a concentration of nitrates greater than 50 mg/l, or could do so if these Regulations were not to apply there, or
os yw'n ddŵr croyw ac yn cynnwys crynodiad nitradau sy'n uwch na 50 mg/l, neu y gallai ei gynnwys pe na bai'r Rheoliadau hyn yn gymwys yno, neu
it is eutrophic or may in the near future become eutrophic if these Regulations were not to apply there.
os yw'n ewtroffig neu y gallai ddod yn ewtroffig yn y dyfodol agos pe na bai'r Rheoliadau hyn yn gymwys yno.
6. - (1) In these Regulations -
6. - (1) Yn y Rheoliadau hyn -
"nitrogen fertiliser" (" gwrtaith nitrogen ") means any substance containing one or more nitrogen compounds used on land to enhance growth of vegetation and includes organic manure;
ystyr "person penodedig" (" appointed person ") yw'r person a benodwyd gan Weinidogion Cymru o dan Reoliad 8 (1);
"slurry" (" slyri ") means excreta produced by livestock (other than poultry) while in a yard or building (including any bedding, rainwater or washings mixed with it) that has a consistency that allows it to be pumped or discharged by gravity (in the case of excreta separated into its liquid and solid fractions, the slurry is the liquid fraction);
ystyr "tail organig" (" organic manure ") yw unrhyw wrtaith nitrogen sy'n deillio o anifeiliaid, planhigion neu fodau dynol ac mae'n cynnwys tail da byw;
Any reference in these Regulations to a Community instrument is a reference to that instrument as amended from time to time.
Mae unrhyw gyfeiriad yn y Rheoliadau hyn at offeryn Cymunedol yn gyfeiriad at yr offeryn hwnnw fel y'i diwygiwyd o bryd i'w gilydd.
PART 2 Designation of nitrate vulnerable zones
RHAN 2 Dynodi parthau perygl nitradau
Designation of nitrate vulnerable zones
Dynodi parthau perygl nitradau
These are areas of land that drain into polluted waters and that contribute to the pollution of those waters.
Darnau o dir yw'r rhain sy'n draenio i ddyfroedd llygredig ac sy'n cyfrannu at lygru'r dyfroedd hynny.
Application for a declaration
Cais am ddatganiad
8. - (1) The owner or occupier of any holding within a nitrate vulnerable zone may apply to a person appointed by the Welsh Ministers for the purpose of these Regulations for a finding that the holding or part of it -
8. - (1) Caiff perchennog neu feddiannydd unrhyw ddaliad mewn parth perygl nitradau wneud cais i berson a benodwyd gan Weinidogion Cymru at ddibenion y Rheoliadau hyn am ganfyddiad ynglŷn â'r daliad neu ran ohono i'r perwyl -
does not drain into water identified by the Welsh Ministers as being polluted, or
nad yw'n draenio i ddŵr y mae Gweinidogion Cymru wedi nodi ei fod yn llygredig, neu
drains into water that the Welsh Ministers should not have identified as being polluted,
ei fod neu ei bod yn draenio i ddŵr na ddylai Gweinidogion Cymru fod wedi nodi mai dŵr llygredig ydoedd,
and accordingly the land should not be designated as a nitrate vulnerable zone.
ac felly ni ddylid dynodi'r tir yn barth perygl nitradau.
An application must be based on either -
Rhaid i gais fod wedi'i seilio naill ai ar -
evidence provided by the applicant that the data used by the Welsh Ministers were incorrect.
tystiolaeth a ddarperir gan y ceisydd a honno'n dystiolaeth bod y data a ddefnyddiwyd gan Weinidogion Cymru'n anghywir.
The Welsh Ministers must publish the manner and form in which the application must be made.
Rhaid i Weinidogion Cymru gyhoeddi ym mha fodd ac ar ba ffurf y mae'n rhaid gwneud y cais.
An application must be made in writing on or before 31 March 2009, must be made in such manner and form required by the Welsh Ministers and must include all the documentation that the applicant relies on.
Rhaid i gais gael ei wneud mewn ysgrifen ar 31 Mawrth 2009 neu cyn hynny, rhaid iddo gael ei wneud yn y modd ac ar y ffurf sy'n ofynnol gan Weinidogion Cymru a rhaid iddo gynnwys yr holl ddogfennaeth y mae'r ceisydd yn dibynnu arni.
Proceedings before the appointed person
Achosion cyfreithiol gerbron y person penodedig
9. - (1) The appointed person must consider the application and make a finding whether or not the applicant has demonstrated, on the balance of probabilities, that the holding or part of the holding -
9. - (1) Rhaid i'r person penodedig ystyried y cais a chanfod a yw'r ceisydd wedi dangos, yn ôl pwysau tebygolrwydd, ynglŷn â'r daliad neu ran o'r daliad -
does not drain into water identified by the Welsh Ministers as being polluted; or
nad yw'n draenio i ddŵr y mae Gweinidogion Cymru wedi nodi ei fod yn llygredig; neu
drains into water that the Welsh Ministers should not have identified as being polluted;
ei fod neu ei bod yn draenio i ddŵr na ddylai Gweinidogion Cymru fod wedi nodi mai dwr llygredig ydoedd,
The appointed person must arrive at his or her decision based on documentation submitted to him or her unless he or she decides that he or she needs additional information to form a judgment, in which case he or she may request an applicant, or the Welsh Ministers, to provide additional material, and in exceptional circumstances may convene an oral hearing.
Rhaid i'r person penodedig ddod i'w benderfyniad ar sail y ddogfennaeth a gyflwynwyd iddo onid yw'n penderfynu bod arno angen gwybodaeth ychwanegol i ffurfio barn, ac os felly, caiff ofyn i geisydd, neu i Weinidogion Cymru, ddarparu deunydd ychwanegol, ac o dan amgylchiadau eithriadol, caiff gynnal gwrandawiad llafar.
At an oral hearing the applicant and the Welsh Ministers have the right to appear, and the appointed person may permit any other party to appear.
Mewn gwrandawiad llafar mae gan y ceisydd a Gweinidogion Cymru hawl i ymddangos, ac fe gaiff y person penodedig ganiatáu i unrhyw barti arall ymddangos.
All parties must bear their own costs.
Rhaid i bob parti ddwyn ei gostau ei hun.
Effect of findings made by the appointed person
Effaith y canfyddiadau a wneir gan y person penodedig
10. - (1) If the appointed person decides in favour of the applicant, the holding to which the application applies is no longer treated for the purposes of these Regulations as being in a nitrate vulnerable zone.
10. - (1) Os bydd y person penodedig yn penderfynu o blaid y ceisydd, ni fydd y daliad y mae'r cais yn gymwys iddo yn cael ei drin mwyach, at ddibenion y Rheoliadau hyn, fel un sydd mewn parth perygl nitradau.
If the appointed person finds that any body of water should not have been identified as being polluted, any holding draining into that body of water is no longer treated for the purposes of these Regulations as being in a nitrate vulnerable zone, and the Welsh Minsters must immediately notify the occupier of such a holding.
Os bydd y person penodedig yn canfod na ddylai unrhyw grynofa ddŵr fod wedi'i nodi fel un llygredig, ni fydd unrhyw ddaliad sy'n draenio i'r grynofa ddŵr honno yn cael ei drin mwyach, at ddibenion y Rheoliadau hyn, fel un sydd mewn parth perygl nitradau, ac mae'n rhaid i Weinidogion Cymru hysbysu meddiannydd y cyfryw ddaliad ar unwaith.
The Welsh Ministers must publish all findings by the appointed person on the website of the Welsh Assembly Government.
Rhaid i Weinidogion Cymru gyhoeddi pob canfyddiad gan y person penodedig ar wefan Llywodraeth Cynulliad Cymru.
Review of nitrate vulnerable zones
Adolygu parthau perygl nitradau
11. - (1) The Welsh Ministers must keep under review the eutrophic state of fresh surface waters, estuarial and coastal waters.
11. - (1) Rhaid i Weinidogion Cymru gadw golwg cyson ar natur ewtroffig dyfroedd wyneb croyw, dyfroedd aberol a dyfroedd arfordirol.
Before 1 January 2013, and at least every four years subsequently, the Welsh Ministers must monitor the nitrate concentration in freshwaters over a period of one year -
Cyn 1 Ionawr 2013, ac o leiaf bob pedair blynedd ar ôl hynny, rhaid i Weinidogion Cymru fonitro'r crynodiad nitradau mewn dyfroedd croyw dros gyfnod o flwyddyn -
at sampling stations that are representative of surface water, at least monthly and more frequently during flood periods, and
ar safleoedd samplu lle mae'r dŵr yn nodweddiadol o ddŵr wyneb, o leiaf bob mis ac yn amlach yn ystod cyfnodau llifogydd, a
at sampling stations that are representative of groundwater, at regular intervals and taking into account the provisions of Council Directive 98/83/EC on the quality of water intended for human consumption (5),
ar safleoedd samplu lle mae'r dŵr yn nodweddiadol o ddŵr daear, bob hyn a hyn yn rheolaidd a chan gymryd i ystyriaeth ddarpariaethau Cyfarwyddeb y Cyngor 98/83/EC ar ansawdd dwr sydd wedi'i fwriadu i bobl ei yfed (5),
except for those sampling stations where the nitrate concentration in all previous samples taken for this purpose has been below 25 mg/l and no new factor likely to increase the nitrate content has appeared, in which case the monitoring programme need be repeated only every eight years.
ac eithrio yn achos y safleoedd samplu hynny lle mae'r crynodiad nitradau yn yr holl samplau blaenorol a gymerwyd at y diben hwn wedi bod islaw 25 mg/l ac nad oes unrhyw ffactor newydd sy'n debyg o gynyddu faint o nitrogen sydd yn y samplau hynny wedi ymddangos, ac os dyna'r sefyllfa, dim ond bob wyth mlynedd y mae angen ailgynnal y rhaglen fonitro.
At the end of each four year or eight year period at the latest the Welsh Ministers must -
Ar ddiwedd pob cyfnod o bedair neu wyth mlynedd fan bellaf rhaid i Weinidogion Cymru -
identify water that is or could be affected by pollution if the controls in these Regulations are not applied in that area, using the criteria in Annex I to Council Directive 91/676/EEC concerning the protection of waters against pollution caused by nitrates from agricultural sources (6);
nodi dŵr y mae llygredd yn effeithio arno neu ddŵr y gallai effeithio arno os na chaiff y rheolyddion yn y Rheoliadau hyn eu cymhwyso yn yr ardal honno, gan ddefnyddio'r meini prawf yn Atodiad I i Gyfarwyddeb y Cyngor 91/676/EEC ynghylch diogelu dyfroedd rhag llygredd a achosir gan nitradau o ffynonellau amaethyddol (6);
identify land that drains into those waters, or water similarly identified in England, and that contributes to the pollution of those waters;
nodi tir sy'n draenio i'r dyfroedd hynny, neu ddwr sydd wedi'i nodi mewn ffordd debyg yn Lloegr, ac sy'n cyfrannu at lygru'r dyfroedd hynny;
take into account changes and factors unforeseen at the time of the previous designation; and
cymryd i ystyriaeth newidiadau a ffactorau nad oeddent wedi'u rhag - weld adeg y dynodiad blaenorol; ac
if necessary revise or add to the designation of nitrate vulnerable zones.
os yw'n angenrheidiol, adolygu rhestr y parthau perygl nitradau sydd wedi'u dynodi neu ychwanegu ati.
PART 3 Limiting the application of organic manure
RHAN 3 Cyfyngu ar ddodi tail organig
Application of livestock manure - total nitrogen limit for the whole holding
Dodi tail da byw - y terfyn o ran cyfanswm y nitrogen ar gyfer yr holl ddaliad
12. - (1) The occupier of a holding must ensure that, in any year beginning 1 January, the total amount of nitrogen in livestock manure applied to the holding, whether directly by an animal or by spreading, does not exceed 170 kg multiplied by the area of the holding in hectares.
12. - (1) Rhaid i feddiannydd daliad sicrhau, mewn unrhyw flwyddyn sy'n dechrau ar 1 Ionawr, na fydd cyfanswm y nitrogen mewn tail da byw a ddodwyd ar y daliad, p'un ai'n uniongyrchol gan anifail neu drwy daenu, yn fwy na 170 kg wedi'i luosi ag arwynebedd y daliad mewn hectarau.
The amount of nitrogen produced by livestock must be calculated in accordance with Schedule 1.
Rhaid cyfrifo faint o nitrogen a gynhyrchwyd gan dda byw yn unol ag Atodlen 1.
In calculating the area of the holding for the purposes of ascertaining the amount of nitrogen permitted to be spread on the holding, no account is taken of surface waters, any hardstanding, buildings, roads or any woodland unless that woodland is used for grazing.
Wrth gyfrifo arwynebedd y daliad at ddibenion canfod faint o nitrogen y caniateir ei daenu ar y daliad, diystyrir dyfroedd wyneb, unrhyw lawr caled, adeiladau, ffyrdd neu unrhyw goetir onid yw'r coetir hwnnw'n cael ei ddefnyddio ar gyfer pori.
Spreading organic manure - nitrogen limits per hectare
Taenu tail organig - terfynau nitrogen fesul hectar
13. The occupier of a holding must ensure that, in any twelve month period, the total amount of nitrogen in organic manure spread on any given hectare on the holding does not exceed 250 kg.
13. Rhaid i feddiannydd daliad sicrhau, mewn unrhyw gyfnod o ddeuddeng mis, na fydd cyfanswm y nitrogen mewn tail organig a daenir ar unrhyw hectar penodol ar y daliad, yn fwy na 250 kg.
PART 4 Crop requirements
RHAN 4 Y gofynion ar gyfer cnydau
Planning the spreading of nitrogen fertiliser
Cynllunio'r modd y mae gwrtaith nitrogen yn cael ei daenu
14. - (1) An occupier of a holding who intends to spread nitrogen fertiliser must -
14. - (1) Rhaid i feddiannydd daliad sy'n bwriadu taenu gwrtaith nitrogen -
calculate the amount of nitrogen in the soil that is likely to be available for uptake by the crop during the growing season ("the soil nitrogen supply");
cyfrifo faint o nitrogen yn y pridd sy'n debyg o fod ar gael i'w amsugno gan y cnwd yn ystod y tymor tyfu ("y cyflenwad nitrogen yn y pridd");
calculate the optimum amount of nitrogen that should be spread on the crop, taking into account the amount of nitrogen available from the soil nitrogen supply; and
cyfrifo'r maint gorau posibl o nitrogen y dylid ei daenu ar y cnwd, gan gymryd i ystyriaeth faint o nitrogen sydd ar gael o'r cyflenwad nitrogen yn y pridd; ac
produce a plan for the spreading of nitrogen fertiliser for that growing season.
llunio cynllun ar gyfer taenu gwrtaith nitrogen ar gyfer y tymor tyfu hwnnw.
In the case of any crop other than permanent grassland, the occupier must do this before spreading any nitrogen fertiliser for the first time for the purpose of fertilising a crop planted or intended to be planted.
Yn achos unrhyw gnwd nad yw'n laswelltir parhaol, rhaid i'r meddiannydd wneud hyn cyn taenu unrhyw wrtaith nitrogen am y tro cyntaf er mwyn ffrwythlonni cnwd sydd wedi'i blannu neu y bwriedir ei blannu.
In the case of permanent grassland the occupier must do this each year beginning 1 January before the first spreading of nitrogen fertiliser.
Yn achos glaswelltir parhaol, rhaid i'r meddiannydd wneud hyn bob blwyddyn gan ddechrau ar 1 Ionawr cyn taenu gwrtaith nitrogen am y tro cyntaf.
The plan must be in permanent form.
Rhaid i'r cynllun fod ar ffurf barhaol.
The plan must record -
Rhaid i'r cynllun gofnodi -
the reference or name of the relevant field;
cyfeirnod neu enw'r cae perthnasol;
the area of the field planted or intended to be planted; and
y rhan o'r cae a blannwyd neu y bwriedir ei phlannu; ac
the type of crop.
y math o gnwd.
For the area planted or intended to be planted the plan must record -
Yn achos y rhan a blannwyd neu y bwriedir ei phlannu, rhaid i'r cynllun gofnodi -
the soil type;
y math o bridd;
the previous crop (if the previous crop was grass, whether it was managed by cutting or grazing);
y cnwd blaenorol (os glaswellt oedd y cnwd blaenorol, a oedd yn cael ei reoli drwy ei dorri neu ei bori);
the soil nitrogen supply calculated in accordance with paragraph (1) and the method used to establish this figure;
y cyflenwad nitrogen yn y pridd wedi'i gyfrifo'n unol â pharagraff (1) a'r dull a ddefnyddiwyd i gadarnhau'r ffigur hwn;
the anticipated month that the crop will be planted;
y mis y rhagwelir y caiff y cnwd ei blannu;
the anticipated yield (if arable); and
y cynnyrch a ragwelir (os yw'n gnwd âr); ac
the optimum amount of nitrogen that should be spread on the crop, taking into account the amount of nitrogen available from the soil nitrogen supply.
y maint gorau posibl o nitrogen y dylid ei daenu ar y cnwd, gan gymryd i ystyriaeth faint o nitrogen sydd ar gael o'r cyflenwad nitrogen yn y pridd.
15. - (1) Before spreading organic manure, the occupier must on each occasion calculate the amount of nitrogen from that manure that is likely to be available for crop uptake in the growing season in which it is spread.
15. - (1) Cyn taenu tail organig, rhaid i'r meddiannydd gyfrifo bob tro faint o nitrogen o'r tail hwnnw sy'n debyg o fod ar gael i'r cnwd ei amsugno yn y tymor tyfu y caiff ei daenu ynddo.
The occupier must, before spreading the organic manure, record -
Rhaid i'r meddiannydd, cyn taenu'r tail organig, gofnodi -
the area on which the organic manure will be spread;
y rhan y taenir y tail organig arni;
the quantity of organic manure to be spread;
faint o dail organig sydd i'w daenu;
the planned date for spreading (month);
y dyddiad arfaethedig ar gyfer taenu (y mis);
the total nitrogen content of the organic manure; and
cyfanswm y nitrogen sydd yn y tail organig; ac
the amount of nitrogen likely to be available from the manure intended to be spread for crop uptake in the growing season in which it is spread.
cyfanswm y nitrogen sy'n debyg o fod ar gael o'r tail y bwriedir ei daenu i'r cnwd ei amsugno yn y tymor tyfu y caiff ei daenu.
the amount required (that is, the optimum amount of nitrogen required by the crop less the amount of nitrogen that will be available for crop uptake from any organic manure spread); and
y maint y mae ei angen (hynny yw, y maint gorau posibl o nitrogen y mae ei angen ar y cnwd gan ddidynnu faint o nitrogen a fydd ar gael i'r cnwd ei amsugno o unrhyw dail organig a daenir); a
the planned date for spreading (month).
y dyddiad arfaethedig ar gyfer taenu (y mis);
Total nitrogen spread on a holding
Cyfanswm y nitrogen sydd i'w daenu ar ddaliad
16. Irrespective of the figure in the plan, an occupier must ensure that the total amount of -
16. Ni waeth beth fo'r ffigur yn y cynllun, rhaid i feddiannydd sicrhau na fydd cyfanswm -
nitrogen available for crop uptake from livestock manure in the growing season in which it is spread,
y nitrogen sydd ar gael i'r cnwd ei amsugno o dail da byw yn y tymor tyfu y caiff ei daenu ynddo,
spread on the following crops, calculated in accordance with regulation 17, does not exceed the following limits in any twelve month period (the total amount of nitrogen permitted to be spread on any given crop is the figure in the second column, adjusted in accordance with the notes to the table and multiplied by the total area in hectares of that crop sown on the holding).
a daenir ar y cnydau canlynol, wedi'i gyfrifo'n unol â rheoliad 17, yn fwy na'r terfynau canlynol mewn unrhyw gyfnod o ddeuddeng mis (y ffigur yn yr ail golofn, wedi'i addasu'n unol â'r nodiadau i'r tabl a'i luosi â'r arwynebedd cyfan mewn hectarau o'r cnwd hwnnw a heuir ar y daliad, yw cyfanswm y nitrogen y caniateir ei daenu ar unrhyw gnwd penodol).
Maximum Nitrogen
Uchafswm y Nitrogen
Notes
Nodiadau
An additional 80 kg per hectare is permitted to all crops grown in fields if the current or previous crop has had straw or paper sludge applied to it.
Caniateir 80 kg ychwanegol yr hectar ar gyfer pob cnwd a heuir mewn caeau os yw slwtsh gwellt neu slwtsh papur wedi'i ddodi ar y cnwd presennol neu'r cnwd blaenorol.
An additional 20 kg per hectare is permitted on fields with shallow soil (other than shallow soils over sandstone).
Caniateir 20 kg ychwanegol yr hectar ar gaeau â phridd tenau (ac eithrio priddoedd tenau sy'n gorwedd ar dywodfaen).
An additional 20 kg per hectare is permitted for every tonne that the expected yield exceeds the standard yield.
Caniateir 20 kg ychwanegol yr hectar am bob tunnell y mae'r cynnyrch a ddisgwyliwyd yn uwch na'r cynnyrch safonol.
An additional 40 kg per hectare is permitted to milling wheat varieties.
Caniateir 40 kg ychwanegol yr hectar ar gyfer amrywogaethau gwenith melino.
This consists of a maximum of 30 kg per hectare in the autumn (allowed as an exemption to the closed period for manufactured nitrogen fertiliser) and a maximum of 220 kg per hectare in the spring. The spring amount may be increased by up to 30 kg per hectare for every half tonne that expected yield exceeds the standard yield.
Mae hyn yn cynnwys uchafswm o 30 kg yr hectar yn yr hydref (caniateir hyn fel esemptiad i'r cyfnod gwaharddedig ar gyfer gwrtaith nitrogen a weithgynhyrchwyd) ac uchafswm o 220 kg yr hectar yn y gwanwyn. Caniateir i'r maint ar gyfer y gwanwyn gael ei gynyddu hyd at 30 kg yr hectar am bob hanner tunnell y bydd y cynnyrch a ddisgwylir yn fwy na'r cynnyrch safonol.
An additional 40 kg per hectare is permitted to grass that is cut at least three times a year. From 1 January 2012 the permitted amount of nitrogen drops to 300 kg per hectare.
Caniateir 40 kg ychwanegol yr hectar ar gyfer glaswellt a dorrir o leiaf deirgwaith y flwyddyn. O 1 Ionawr 2012 bydd maint y nitrogen a ganiateir yn gostwng i 300 kg yr hectar.
Autumn or early winter sown wheat 220 (b) (c) (d) 8.0
Gwenith a heuir yn yr hydref neu'n gynnar yn y gaeaf 220 (b) (c) (ch) 8.0
Spring-sown wheat 180 (c) (d) 7.0
Gwenith a heuir yn y gwanwyn 180 (c) (ch) 7.0
Winter barley 180 (b) (c) 6.5
Haidd y gaeaf 180 (b) (c) 6.5
Winter oilseed rape 250 (e) 3.5
Rêp had olew y gaeaf 250 (d) 3.5
Calculating the amount of nitrogen available for crop uptake from livestock manure
Cyfrifo faint o nitrogen sydd ar gael i'r cnwd ei amsugno o dail da byw
17. - (1) For the purposes of regulation 16, the occupier must first establish the total amount of nitrogen in the manure, either using the table in Schedule 2 or by sampling and analysis in accordance with that Schedule.
17. - (1) At ddibenion rheoliad 16, rhaid i'r meddiannydd gadarnhau'n gyntaf gyfanswm y nitrogen yn y tail, naill drwy ddefnyddio'r tabl yn Atodlen 2 neu drwy samplu a dadansoddi'n unol â'r Atodlen honno.
Once the total amount of nitrogen in the manure has been established, the following percentages are assumed to establish the amount of nitrogen in the manure that is available for crop uptake in the growing season in which it is spread.
Pan fo cyfanswm y nitrogen yn y tail wedi'i gadarnhau, rhagdybir bod y canrannau a ganlyn yn cadarnhau faint o nitrogen yn y tail sydd ar gael i'r cnwd ei amsugno yn y tymor tyfu y caiff ei daenu ynddo.
Available percentage
Y ganran sydd ar gael
Type of livestock manure Amount of nitrogen available for crop uptake in the growing season in which it is spread
Y math o dail da byw Faint o nitrogen sydd ar gael i'r cnwd ei amsugno yn y tymor tyfu y caiff ei daenu ynddo
Until 1 January 2012 From 1 January 2012
Tan 1 Ionawr 2012 O 1 Ionawr 2012
Cattle slurry 20% 35%
Slyri gwartheg 20% 35%
Pig slurry 25% 45%
Slyri moch 25% 45%
Poultry manure 20% 30%
Tail dofednod 20% 30%
Other livestock manure 10% 10%
Tail da byw eraill 10% 10%
PART 5 Controlling the spreading of nitrogen fertiliser
RHAN 5 Rheoli'r broses o daenu gwrtaith nitrogen
18. - (1) Before 1 January 2010 an occupier of a holding who spreads organic manure on that holding must produce a map of the holding ("a risk map") in accordance with this regulation.
18. - (1) Cyn 1 Ionawr 2010 rhaid i feddiannydd daliad sy'n taenu tail organig ar y daliad hwnnw lunio map o'r daliad ("map risg") yn unol â'r rheoliad hwn.
If circumstances change the occupier must update the risk map within three months of the change.
Os bydd amgylchiadau'n newid, rhaid i'r meddiannydd ddiweddaru'r map risg o fewn tri mis i'r newid.
The risk map must show -
Rhaid i'r map risg ddangos -
each field, with its area in hectares;
pob cae, gyda'i arwynebedd mewn hectarau;
all surface waters;
yr holl ddyfroedd wyneb;
any boreholes, springs or wells on the holding or within 50 metres of the holding boundary;
unrhyw dyllau turio, ffynhonnau neu bydewau sydd ar y daliad neu sydd o fewn 50 metr i ffin y daliad;
areas with sandy or shallow soils;
y rhannau â phriddoedd tywodlyd neu denau;
land with an incline greater than 12°;
tir â llethr sy'n fwy na 12°;
land within 10 metres of surface waters;
tir sydd o fewn10 metr i ddyfroedd wyneb;
land within 50 metres of a borehole, spring or well;
tir sydd o fewn 50 metr i dwll turio, ffynnon neu bydew;
land drains (other than a sealed impermeable pipe);
traeniau tir (ac eithrio pibell anhydraidd sydd wedi'i selio);