KNS BOSS
BLF BYF CVF DPF HCD0
BREED
Holstein

HB: 60000355203353
BetaCasein: A1A2
aAa: 432516
BetaCasein: A1A2
aAa: 432516
AI Code: HO3779
KappaCasein: AB
KappaCasein: AB
£12.00 for
Delivery options
Type | Time | Price |
---|---|---|
Cornwall, Devon, Dorset and Somerset | Standard Delivery - 10 working days | £35.00 |
The rest of England, all of Wales and most of Scotland (South of Inverness) | Standard Delivery - 10 working days | £45.00 |
Highlands and Islands | Standard Delivery - 10 working days | £130.00 |
Genus | Semen is shipped to Genus Towcester weekly, arriving on Friday | £5.00 |
*For orders of 75 or more, please contact us to discuss your requirements.

- No. 3 99% reliability proven sire in Germany
- A leading proven sire for £PLI (UK & International list)
- First UK milking daughters are looking really promising
Pedigree
Sire: De-Su 521 Bookem
Dam: KNS Rendez VG85 by Long-Langs Oman Oman
MGD: KNS Riviera VG86 by Braedale Goldwyn
Production Traits AHDB 12/19 - 9439 daus. in 2895 herds (UK 18 daus. in 8 herds)
PLI | PLI Rel. | Milk kg | Fat kg | Ptn.kg | Fat % | Ptn % | Rel. |
---|---|---|---|---|---|---|---|
£578 | 89% | 712 | 25.8 | 27.7 | -0.03 | 0.075 | 91% |
Management Traits AHDB 12/19
Trait | Value | Rel. |
---|---|---|
SCC (%) | -10 | 95% |
Mastitis (%) | 0 | 90% |
Lameness Advantage | 3.3 | 58% |
Calf Survival | 2.2 | 80% |
Lifespan (lact) | 57 | 84% |
Fertility Index | 7.5 | 84% |
Direct Calving Ease | -1.5 | 83% |
Maternal Calving Ease | 0.6 | 68% |
TB Advantage | 1.0 | 52% |
Dairy Carcase Index | 1.4 | 71% |
Maintenance | 8 |

- No. 3 99% reliability proven sire in Germany
- A leading proven sire for £PLI (UK & International list)
- First UK milking daughters are looking really promising
Pedigree
Sire: De-Su 521 Bookem
Dam: KNS Rendez VG85 by Long-Langs Oman Oman
MGD: KNS Riviera VG86 by Braedale Goldwyn
Type Traits Holstein UK 12/19 (83% Rel.) - 4484 daughters in 1337 herds
Trait | -3 | -2 | -1 | 0 | 1 | 2 | 3 | |||
---|---|---|---|---|---|---|---|---|---|---|
Type Merit | Poor | | 1.23 | Excellent | ||||||
Mammary | Poor | | 0.59 | Excellent | ||||||
Legs & Feet | Poor | | 1.48 | Excellent | ||||||
Stature | 136 cm | | 0.23 | 160 cm | ||||||
Chest width | Narrow | | 0.88 | Wide | ||||||
Body depth | Shallow | | 0.05 | Deep | ||||||
Angularity | Coarse | | -0.02 | Open rib | ||||||
Rump angle | High Pins | | -0.01 | Low pins | ||||||
Rump width | Narrow | | -0.08 | Wide | ||||||
Rear leg side | Straight | | -0.05 | Sickled | ||||||
Foot angle | Low | | 0.01 | Steep | ||||||
Fore udd att | Loose | | 0.16 | Tight | ||||||
Rear udder ht | Very low | | 1.32 | Very high | ||||||
Udder support | Broken | | 1.22 | Strong | ||||||
Udder depth | Below hock | | -0.55 | 20cm above | ||||||
Front teat pl | Outside | | 1.19 | Close | ||||||
Teat length | Short | | 0.75 | Long | ||||||
Rear teat pl | Apart | | 2.02 | Close | ||||||
Teat pos side | Close | | 0.74 | Apart | ||||||
Temperament | Poor | | -0.50 | Good | ||||||
Ease of milk | Slow | | -0.38 | Fast | ||||||
Locomotion | Poor | | 1.71 | Excellent | ||||||
Cond score | Low | | 0.66 | High |