Weight,,,,
,From 7 to 13kg,1.3,4.1,1.3,
,From 13 to 31kg,2.0,14.2,6.0,
,From 31 to 66kg—,,,,
,,Dry fed,3.7,24,12.1,
,,Liquid fed,7.1,24,12.1,
,From 66kg and—,,,,
,,intended for slaughter—,,,,
,,dry fed,5.1,33,17.9,
,,liquid fed,10.0,33,17.9,
sow intended for breeding that has not yet had its first litter (maiden gilt),5.6,38,20.0,
sow (including litter up to 7kg) fed on a diet supplemented with synthetic amino acids,10.9,44,37.0,
sow (including litter up to 7kg) fed on a diet without synthetic amino acids,10.9,49,37.0,
Breeding boar from 66kg up to 150kg,5.1,33,17.9,
Breeding boar, from 150kg,8.7,48,28.0,

 (a)  Castrated males.   ,
Calf (all categories) up to 3 months,7.0,23,12.7,
,Dairy cow,,,,
,,From 3 months up to 13 months,20,95,34,
,,From 13 months up to first calf,40,167,69,
,After first calf and—,,,,
,,annual milk yield more than 9000 litres,64,315,142,
,,annual milk yield between 6000 to 9000 litres,53,276,121,
,,annual milk yield less than 6000 litres,42,211,93,
,Beef cows or steers,,,,
,From 3 up to 13 months,20,91,33,
,From 13 up to 25 months,26,137,43,
,Over 25 months—,,,,
,Females or steers for slaughter,32,137,60,
,Females for breeding—,,,,
,,weighing 500kg or less,32,167,65,
,,weighing more than 500kg,45,227,86,
,Bulls,,,,
,,non-breeding, 3 months and over,26,148,24,
,Breeding,,,,,
,,From 3 up to 25 months,26,137,43,
,,Over 25 months,26,132,60,

 (a)  In the case of a ewe, this figure includes one or more suckled lambs until the lambs are aged six months.   ,
From 6 months up to 9 months old,1.8,5.5,0.76,
From 9 months old to first lambing, first tupping or slaughter,1.8,3.9,2.1,
After lambing or tupping,,,,
,weight up to 60kg,3.3,21,8.8,
,weight over 60kg,5.0,33,10,

Goat,3.5,41,18.8,
Deer,,,,
,Breeding,5.0,42,17.6,
,Other,3.5,33,11.7,
Horse,24,58,56,

 (a)  This figure includes litter as appropriate.   ,
Laying chicken,,,,
,up to 17 weeks,0.04,0.64,0.47,
,17 weeks and over (caged),0.12,1.13,1.0,
,17 weeks and over (free range),0.12,1.5,1.1,
Broiler chicken (table),0.06,1.06,0.72,
Broiler chicken (breeder)—,,,,
,up to 25 weeks,0.04,0.86,0.78,
,25 weeks and over,0.12,2.02,1.5,
Turkey,,,,
,Male,0.16,3.74,3.1,
,Female,0.12,2.83,2.3,
Duck,0.10,2.48,2.4,
Ostrich,1.6,3.83,18.5,


Adjustments,
 (a)  For wheat, an additional 20kgN/ha is permitted for every tonne that the expected yield exceeds the standard yield.   ,
 (b)  For wheat, an additional 40kgN/ha is permitted to milling wheat varieties.   ,
 (c)  For barley and oats, an additional 15kgN/ha is permitted for every tonne that the expected yield exceeds the standard yield.   ,
 (d)  On winter oil seed rape, the spring application can be increased by up to 30kgN/ha if the expected yield is over 4.0t/ha.   ,
 (e)  On spring barley, an additional 15kgN/ha is permitted for high N grain distilling varieties.   ,
There is no upward adjustment for excess winter rainfall on N Residue Group 1 Crops,
Spring Barley ,5.5,150,130,80,50,
Winter Barley,6.5,200,180,120,80,
Spring Wheat ,7.0,170,150,100,60,
Winter Wheat ,8.0,220,200,140,80,
Spring Oats,5.0,120,100,50,20,
Winter Oats,6.0,160,140,90,50,
Spring Oilseed Rape,n/a,100,100,50,20,
Winter Oilseed Rape (spring),4.0,200,200,120,80,
Winter Oilseed Rape (autumn),n/a,30,30,30,30,
Potatoes,n/a,245,225,175,145,
Forage Maize, Rape,n/a,140,120,70,40,
Kale,n/a,180,160,100,60,
Swedes and Turnips,n/a,110,90,50,20,
Linseed,n/a,80,60,30,0,
 (1)  low N means average N use in last 2 years was less than 150kg/ha/year   ,
Grassland Management Regimes in Residue Group 2: - 1-2 year low N leys , not grazed within 2 months of ploughing out or during September or October,


 (a)  For wheat, an additional 20kgN/ha is permitted for every tonne that the expected yield exceeds the standard yield.   ,
 (b)  For wheat, an additional 40kgN/ha is permitted to milling wheat varieties.   ,
 (c)  For barley and oats, an additional 15kgN/ha is permitted for every tonne that the expected yield exceeds the standard yield.   ,
 (d)  On winter oil seed rape, the spring application can be increased by up to 30kgN/ha if the expected yield is over 4.0t/ha.   ,
 (e)  On spring barley, an additional 15kgN/ha is permitted for high N grain distilling varieties.   ,
If actual localised rainfall from 1st Oct – 1st March exceeds 450 mm: add 10kgN/ha,
Spring Barley ,5.5,140,120,70,40,
Winter Barley,6.5,190,170,110,70,
Spring Wheat ,7.0,160,140,90,50,
Winter Wheat ,8.0,210,190,130,70,
Spring Oats,5.0,110,90,40,10,
Winter Oats,6.0,150,130,80,40,
Spring Oilseed Rape,n/a,90,90,40,10,
Winter Oilseed Rape (spring),4.0,190,190,110,70,
Winter Oilseed Rape (autumn),n/a,20,20,20,20,
Potatoes,n/a,235,215,165,135,
Forage Maize, Rape,n/a,130,110,60,30,
Kale,n/a,170,150,90,50,
Swedes and Turnips,n/a,100,80,40,10,
Linseed,n/a,70,50,20,0,
Adjustments,,,,,,
 (2)  high N means average N use in last 2 years was more than 150kg/ha/year, or high clover   ,
Grassland Management Regimes in Residue Group 3:,1-2 year low N leys, grazed within 2 months of ploughing out or during September or October,
1-2 year high N leys , not grazed within 2 months of ploughing out or during September or October,
Thin permanent grass, low N, no clover,


Adjustments,
 (a)  For wheat, an additional 20kgN/ha is permitted for every tonne that the expected yield exceeds the standard yield.   ,
 (b)  For wheat, an additional 40kgN/ha is permitted to milling wheat varieties.   ,
 (c)  For barley and oats, an additional 15kgN/ha is permitted for every tonne that the expected yield exceeds the standard yield.   ,
 (d)  On winter oil seed rape, the spring application can be increased by up to 30kgN/ha if the expected yield is over 4.0t/ha.   ,
 (e)  On spring barley, an additional 15kgN/ha is permitted for high N grain distilling varieties.   ,
   If actual local rainfall from 1st Oct – 1st March exceeds 450 mm: add 20kgN/ha to crops grown in sandy, shallow or sandy loam soils add 10kgN/ha to crops grown in other mineral, humose and peaty soils ,
If actual local rainfall from 1st Oct – 1st March exceeds 450 mm:,add 20kgN/ha to crops grown in sandy, shallow or sandy loam soils,
,add 10kgN/ha to crops grown in other mineral, humose and peaty soils,
Spring Barley ,5.5,130,110,60,30,
Winter Barley,6.5,180,160,100,60,
Spring Wheat ,7.0,150,130,80,40,
Winter Wheat ,8.0,200,180,120,60,
Spring Oats,5.0,100,80,30,0,
Winter Oats,6.0,140,120,70,30,
Spring Oilseed Rape,n/a,80,80,30,0,
Winter Oilseed Rape (spring),4.0,180,180,100,60,
Winter Oilseed Rape (autumn),n/a,10,10,10,10,
Potatoes,n/a,225,205,155,125,
Forage Maize, Rape,n/a,120,100,50,20,
Kale,n/a,160,140,80,40,
Swedes and Turnips,n/a,90,70,30,0,
Linseed,n/a,60,40,10,0,
Grassland Management Regimes in Residue Group 4:,-,1-2 year high N leys, grazed within 2 months of ploughing out or during September or October,
,-,3-5 year low N leys², not grazed within 2 months of ploughing out or during September or October,
,,-,Thick permanent grass, low N,


Adjustments,
 (a)  For wheat, an additional 20kgN/ha is permitted for every tonne that the expected yield exceeds the standard yield.   ,
 (b)  For wheat, an additional 40kgN/ha is permitted to milling wheat varieties.   ,
 (c)  For barley and oats, an additional 15kgN/ha is permitted for every tonne that the expected yield exceeds the standard yield.   ,
 (d)  On winter oil seed rape, the spring application can be increased by up to 30kgN/ha if the expected yield is over 4.0t/ha.   ,
 (e)  On spring barley, an additional 15kgN/ha is permitted for high N grain distilling varieties.   ,
   If actual local rainfall from 1st Oct – 1st March exceeds 450 mm: add 20kgN/ha to crops grown in sandy, shallow or sandy loam soils add 10kgN/ha to crops grown in other mineral, humose and peaty soils ,
If actual local rainfall from 1st Oct – 1st March exceeds 450 mm:,add 20kgN/ha to crops grown in sandy, shallow or sandy loam soils,
,add 10kgN/ha to crops grown in other mineral, humose and peaty soils,
Spring Barley ,5.5,110,90,40,10,
Winter Barley,6.5,170,140,80,40,
Spring Wheat ,7.0,130,110,60,20,
Winter Wheat ,8.0,180,160,100,40,
Spring Oats,5.0,80,60,10,0,
Winter Oats,6.0,130,100,50,10,
Spring Oilseed Rape,n/a,60,60,10,0,
Winter Oilseed Rape (spring),4.0,140,140,80,40,
Winter Oilseed Rape (autumn),n/a,0,0,0,0,
Potatoes,n/a,205,185,145,115,
Forage Maize, Rape,n/a,100,80,30,0,
Kale,n/a,140,120,60,20,
Swedes and Turnips,n/a,80,60,20,0,
Linseed,n/a,10,0,0,0,
Grassland Management Regimes in Residue Group 5:,-,3 - 5 year high N leys, not grazed within 2 months of ploughing out or during September or October,
,-,3 - 5 year low N leys, grazed within 2 months of ploughing out or during September or October,
,,-,Permanent grass, high N, not grazed within 2 months of ploughing out or during September or October,


Adjustments,
 (a)  For wheat, an additional 20kgN/ha is permitted for every tonne that the expected yield exceeds the standard yield.   ,
 (b)  For wheat, an additional 40kgN/ha is permitted to milling wheat varieties.   ,
 (c)  For barley and oats, an additional 15kgN/ha is permitted for every tonne that the expected yield exceeds the standard yield.   ,
 (d)  On winter oil seed rape, the spring application can be increased by up to 30kgN/ha if the expected yield is over 4.0t/ha.   ,
 (e)  On spring barley, an additional 15kgN/ha is permitted for high N grain distilling varieties.   ,
   If actual local rainfall from 1st Oct – 1st March exceeds 450 mm: add 20kgN/ha to crops grown in sandy, shallow or sandy loam soils add 10kgN/ha to crops grown in other mineral, humose and peaty soils ,
If actual local rainfall from 1st Oct – 1st March exceeds 450 mm:,add 20kgN/ha to crops grown in sandy, shallow or sandy loam soils,
,add 10kgN/ha to crops grown in other mineral, humose and peaty soils,
Spring Barley ,5.5,80,60,10,0,
Winter Barley,6.5,140,110,50,10,
Spring Wheat ,7.0,100,80,30,0,
Winter Wheat ,8.0,150,130,70,10,
Spring Oats,5.0,50,30,0,0,
Winter Oats,6.0,100,70,20,0,
Spring Oilseed Rape,n/a,30,30,0,0,
Winter Oilseed Rape (spring),4.0,110,110,50,0,
Winter Oilseed Rape (autumn),n/a,0,0,0,0,
Potatoes,n/a,175,155,135,105,
Forage Maize, Rape,n/a,70,50,0,0,
Kale,n/a,110,90,30,0,
Swedes and Turnips,n/a,70,50,10,0,
Linseed,n/a,10,0,0,0,
Management Regimes in Residue Group 6:,-,3 -5 year high N leys, grazed within 2 months of ploughing out,
,-,permanent grass, high N, grazed within 2 months of ploughing out,


Adjustments,
 (a)  For wheat, an additional 20kgN/ha is permitted for every tonne that the expected yield exceeds the standard yield.   ,
 (b)  For wheat, an additional 40kgN/ha is permitted to milling wheat varieties.   ,
 (c)  For barley and oats, an additional 15kgN/ha is permitted for every tonne that the expected yield exceeds the standard yield.   ,
 (d)  On winter oil seed rape, the spring application can be increased by up to 30kgN/ha if the expected yield is over 4.0t/ha.   ,
 (e)  On spring barley, an additional 15kgN/ha is permitted for high N grain distilling varieties.   ,
   If actual local rainfall from 1 Oct – 1 March exceeds 450 mm: add 20kgN/ha to crops grown in sandy, shallow or sandy loam soils add 10kgN/ha to crops grown in other mineral, humose and peaty soils ,
If actual local rainfall from 1 Oct – 1 March exceeds 450 mm:,add 20kgN/ha to crops grown in sandy, shallow or sandy loam soils,
,add 10kgN/ha to crops grown in other mineral, humose and peaty soils,
Spring Barley ,5.5,40,20,0,0,
Winter Barley,6.5,100,70,10,0,
Spring Wheat ,7.0,70,0,0,0,
Winter Wheat ,8.0,110,90,30,0,
Spring Oats,5.0,10,0,0,0,
Winter Oats,6.0,60,30,0,0,
Spring Oilseed Rape,n/a,0,0,0,0,
Winter Oilseed Rape (spring),4.0,70,70,10,0,
Winter Oilseed Rape (autumn),n/a,0,0,0,0,
Potatoes,n/a,135,115,115,115,
Forage Maize, Rape,n/a,30,10,0,0,
Kale,n/a,70,50,0,0,
Swedes and Turnips,n/a,50,30,0,0,
Linseed,n/a,0,0,0,0,



Cattle slurry – Surface applied,2,12,Not incorporated,1.6,20,30 (35),30,30,45,30,
Cattle slurry – Surface applied,6,13,Not incorporated,2.6,20,25 (30),25,25,35,25,
Cattle slurry – Surface applied,10,14,Not incorporated,3.6,20,20 (25),20,20,25,20,
Cattle slurry – ploughed in,2,15,Within 6 hrs,1.6,20,35 (40),30,35,50,N/A,
Cattle slurry – ploughed in,6,16,Within 6 hrs,2.6,20,30 (35),25,30,40,N/A,
Cattle slurry – ploughed in,10,17,Within 6 hrs,3.6,20,25 (30),20,25,30,N/A,
Cattle slurry – Band-spread,2,18,Band-spread,1.6,20,30 (35),30,30,50,40,
Cattle slurry – Band-spread,6,19,Band-spread,2.6,20,25 (30),25,25,40,30,
Cattle slurry – Band-spread,10,20,Band-spread,3.6,20,20 (25),20,20,30,25,
Cattle slurry – shallow injected,2,21,Shallow injected,1.6,20,30 (35),35,35,55,45,
Cattle slurry – shallow injected,6,22,Shallow injected,2.6,20,25 (30),30,30,45,35,
Cattle slurry – shallow injected,10,23,Shallow injected,3.6,20,20 (25),25,25,35,30,
Separated – Strainer box,*,24,Select from above,1.5,*Use the appropriate values for 2% dry matter cattle slurry,
Separated – Weeping wall,*,25,2,
Separated – Mechanical,*,26,3,
Dirty Water,0.5,27,Not incorporated,0.5,20,35 (40),35,35,50,30,
Pig slurry – surface applied,2,28,Not incorporated,3.0,25,35 (40),40,40,55,55,
Pig slurry – surface applied,4,29,Not incorporated,3.6,25,30 (35),35,35,50,50,
Pig slurry – surface applied,6,30,Not incorporated,4.4,25,25 (30),30,30,45,45,
Pig slurry – ploughed in,2,31,Within 6 hrs,3.0,25,45 (50),35,50,65,N/A,
Pig slurry – ploughed in,4,32,Within 6 hrs,3.6,25,40 (45),30,45,60,N/A,
Pig slurry – ploughed in,6,33,Within 6 hrs,4.4,25,40 (45),30,40,55,N/A,
Pig slurry – Band-spread,2,34,Band-spread,3.0,25,35 (40),40,40,60,60,
Pig slurry – Band-spread,4,35,Band-spread,3.6,25,35 (40),35,35,55,55,
Pig slurry – Band-spread,6,36,Band-spread,4.4,25,30 (35),35,35,50,50,
Pig slurry - shallow injected,2,37,Shallow injected,3.0,25,40 (45),45,45,65,65,
Pig slurry - shallow injected,4,38,Shallow injected,3.6,25,35 (40),40,40,60,60,
Pig slurry - shallow injected,6,39,Shallow injected,4.4,25,35 (40),40,40,55,55,
Mechanical separator,**,40,Select from above,3.6,**Use the appropriate value for 2% dry matter pig slurry,