The Feeding Stuffs Regulations (Northern Ireland) 1992

PART A—Compound Feeding Stuffs Except Those For Pets

Analytical constituentsLimits of variation (absolute value in percentage by weight, except where otherwise specified)
Ash

If present in excess—

2 for declarations of 10% or more

20% of the amount stated for declarations of 5% or more but less than 10%

1 for declarations less than 5%

In case of deficiency—

3 for declarations of 10% or more

30% of the amount stated for declarations of 5% or more but less than 10%

1.5 for declarations less than 5%

Ash insoluble in hydrochloric acid

If present in excess—

2 for declarations of 10% or more

20% of the amount stated for declarations of 5% or more but less than 10%

1 for declarations less than 5%

Calcium

If present in excess—

3.6 for declarations of 16% or more

22.5% of the amount stated for declarations of 12% or more but less than 16%

2.7 for declarations of 6% or more but less than 12%

45% of the amount stated for declarations of 1% or more but less than 6%

0.45 for declarations less than 1%

In case of deficiency—

1.2 for declarations of 16% or more

7.5% of the amount stated for declarations of 12% or more but less than 16%

0.9 for declarations of 6% or more but less than 12%

15% of the amount stated for declarations of 1% or more but less than 6%

0.15 for declarations less than 1%

Cystine

In case of deficiency—

30% of the amount stated

Fibre

If present in excess—

1.8 for all declarations

In case of deficiency—

45% of the amount stated

Lysine

In case of deficiency—

30% of the amount stated

Magnesium

If present in excess—

1.5 for declarations of 15% or more

30% of the amount stated for declarations of 7.5% or more but less than 15%

2.25 for declarations of 5% or more but less than 7.5%

45% of the amount stated for declarations of 0.7% or more but less than 5%

3.3 for declarations less than 0.7%

in case of deficiency—

1.5 for declarations of 15% or more

10% of the amount stated for declarations of 7.5% or more but less than 15%

0.75 for declarations of 5% or more but less than 7.5%

15% of the amount stated for declarations of 0.7% or more but less than 5%

0.1 for declarations less than 0.7%

Methionine

In case of deficiency—

30% of the amount stated

Moisture

If present in excess—

1 for declarations of 10% or more

10% of the amount stated for declarations of 5% or more but less than 10%

0.5 for declarations less than 5%

Oil

If present in excess—

3 for declarations of 15% or more

20% of the amount stated for declarations of 8% or more but less than 15%

1.6 for declarations less than 8%

In case of deficiency—

1.5 for declarations of 15% or more

10% of the amount stated for declarations of 8% or more but less than 15%

0.8 for declarations less than 8%

Phosphorus

If present in excess—

3.6 for declarations of 16% or more

22.5% of the amount stated for declarations of 12% or more but less than 16%

2.7 for declarations of 6% or more but less than 12%

45% of the amount stated for declarations of 1% or more but less than 6%

0.45 for declarations less than 1%

In case of deficiency—

1.2 for declarations of 16% or more

7.5% of the amount stated for declarations of 12% or more but less than 16%

0.9 for declarations of 6% or more but less than 12%

15% of the amount stated for declarations of 1% or more but less than 6%

0.15 for declarations less than 1%

Potassium

If present in excess—

4.5 for declarations of 15% or more

30% of the amount stated for declarations of 1.5% or more but less than 15%

2.25 for declarations of 5% or more but less than 7.5%

45% of the amount stated for declarations of 0.7% or more but less than 5%

0.3 for declarations less than 0.7%

In case of deficiency—

1.5 for declarations of 15% or more

10% of the amount stated for declarations of 7.5% or more but less than 15%

0.75 for declarations of 5% or more but less than 7.5%

15% of the amount stated for declarations of 0.7% or more but less than 5%

0.1 for declarations less than 0.7%

Protein

If present in excess—

4 for declarations of 20% or more

20% of the amount stated for declarations of 10% or more but less than 20%

2 for declarations less than 10%

In case of deficiency—

2 for declarations of 20% or more

10% of the amount stated for declarations of 10% or more but less than 20%

1 for declarations less than 10%

Protein equivalent of biuret diureidoisobutane, urea or urea phosphate±1.25 or ±20% of the amount stated, whichever is greater
Sodium

If present in excess—

4.5 for declarations of 15% or more

30% of the amount stated for declarations of 7.5% or more but less than 15%

2.25 for declarations of 5% or more but less than 7.5%

45% of the amount stated for declarations of 0.7% or more but less than 5%

0.3 for declarations less than 0.7%

In case of deficiency—

1.5 for declarations of 15% or more

10% of the amount stated for declarations of 7.5%

or more but less than 15%

0.75 for declarations of 5% or more but less than 7.5%

15% of the amount stated for declarations of 0.7% or more but less than 5%

0.1 for declarations less than 0.7%

Starch and total sugar plus starch

If present in excess—

5 for declarations of 25% or more

20% of the amount stated for declarations of 10% or more but less than 25%

2 for declarations less than 10%

In case of deficiency—

2.5 for declarations of 25% or more

10% of the amount stated for declarations of 10% or more but less than 25%

1 for declarations less than 10%

Total sugar expressed as sucrose

If present in excess—

4 for declarations of 20% or more

20% of the amount stated for declarations of 10% or more but less than 20%

2 for declarations less than 10%

In case of deficiency—

2 for declarations of 20% or more

10% of the amount stated for declarations of 10% or more but less than 20%

1 for declarations less than 10%

Threonine

In case of deficiency—

30% of the amount stated

Tryptophan

In case of deficiency—

30% of the amount stated