Kathy DeBruin
SELECTED JERSEY SIRES FOR Proven Sires 7JE1490 GREG
%Y Rel Milk
Fat
Fat%
Pro
Pro%
SCS
MAST
PL
LIV
DPR
NM$
CM$
DWP$® PTAT %T Rel GJPI™ JUI™ SCR
98 935 32 -0.06 43 0.04 3.06 -0.1 1.7 1.5 -1.3 435 442 467 0.2 95 106 5.8 1.4 92 492 16 -0.04 17 0.00 2.80 0.7 2.9 1.6 3.2 356 361 438 0.7 86 95 6.4 2.2 7JE1529 DOORMAN 96 -155 14 0.10 2 0.04 2.83 -0.8 5.5 3.2 2.5 356 363 412 0.5 93 88 5.9 0.0 7JE5004 CHROME 99 506 33 0.04 16 -0.01 2.85 0.5 2.6 -2.0 0.2 372 376 369 2.2 99 85 15.8 -4.2 7JE1638 RESPECT 96 168 45 0.17 15 0.04 2.67 0.5 3.0 -0.2 -0.8 416 429 355 2.0 91 99 13.1 0.9 7JE1614 SHOCKER 93 780 46 0.04 34 0.02 2.93 -1.0 2.3 -0.1 -1.5 454 461 326 1.6 88 96 6.6 0.5 7JE1344 MATT 99 -24 6 0.03 4 0.02 2.99 2.5 2.2 1.4 0.8 189 192 208 0.7 98 46 7.6 2.1 7JE1354 TEXAS 99 43 -27 -0.14 3 0.01 3.02 1.6 2.9 -0.6 -1.3 111 111 197 1.9 99 22 21.0 1.8 14JE670 LEMONHEAD 99 -320 18 0.16 3 0.07 2.83 1.1 1.8 0.4 0.6 168 179 128 1.0 99 36 7.2 1.6 7JE1617 JX KIAWA {6}-P 93 492 12 -0.05 14 -0.02 2.97 0.2 5.4 1.0 -0.9 412 412 119 0.7 85 79 9.9 3.5 7JE1219 OLIVER-P 99 279 15 0.01 1 -0.04 3.02 -2.1 0.2 0.2 -2.2 91 86 101 1.4 99 4 11.5 0.4 14JE758 KNOCK-OUT 99 189 26 0.08 17 0.05 3.13 -1.3 0.7 -0.7 0.5 229 232 59 0.6 98 49 5.6 1.4 7JE5052 CLOSER
GForce™ Sires 14JE1941 DIRK 75 116 53 0.22 28 0.11 2.90 -1.2 4.7 3.0 0.8 541 557 678 1.2 78 116 12.3 14JE1818 DARBUN {6} 73 827 41 0.00 36 0.03 2.87 -0.2 5.2 0.0 -0.9 578 587 625 0.8 76 118 11.3 -0.8 7JE1939 GRADUATE 77 728 58 0.10 40 0.06 2.82 -0.4 3.8 -0.6 0.1 627 641 612 1.8 79 138 12.5 7JE1904 BOSA
77 -197 51 0.29 17 0.11 2.92 0.7 2.8 -0.9 -1.2 409 424 592 1.9 80 89 21.0 74 479 45 0.10 34 0.08 2.83 0.0 2.3 -1.9 0.5 435 449 589 1.1 77 110 16.5 250JE1834 STURGIS 75 332 39 0.11 18 0.03 2.85 -0.5 5.6 2.1 1.2 511 518 578 1.4 77 110 12.9 0.5 7JE1862 KIMBER 74 850 57 0.07 44 0.06 2.85 -0.8 3.4 -1.2 -2.4 552 565 570 0.9 77 114 14.2 7JE1831 ENSIGN 76 203 10 0.00 10 0.01 2.92 0.4 5.8 3.0 0.5 391 395 567 0.8 78 84 14.1 1.9 14JE1896 CHECKERS {6} 75 568 44 0.08 40 0.09 3.02 -0.6 3.0 1.1 0.5 549 561 565 0.9 77 128 10.9 7JE1837 JX NOX {4} 77 445 31 0.04 27 0.05 2.94 -0.4 4.7 1.6 -0.4 501 510 517 1.5 78 105 16.5 250JE1917 PROAM 74 140 38 0.15 26 0.10 2.86 -0.3 3.7 -0.2 -1.6 427 442 500 1.4 76 88 17.8 507JE1820 HOLEINONE 74 595 46 0.08 34 0.06 2.97 -0.9 4.1 3.1 -0.7 580 589 499 1.5 77 122 10.9 1.3 7JE1822 FRINGE 74 375 32 0.06 25 0.05 2.90 -0.1 4.5 3.1 1.1 487 497 469 1.2 77 109 11.8 0.9 7JE1699 JX PINE {6} 78 -113 22 0.13 25 0.14 2.98 -0.1 2.4 -1.6 1.3 302 319 422 1.0 80 82 12.7 2.4 7JE1787 CALIBAN 78 680 33 0.00 31 0.03 2.89 -1.9 4.4 0.8 1.1 467 475 409 0.7 80 104 5.9 14JE1922 REMINGTON 78 352 64 0.22 24 0.05 2.96 0.1 4.3 0.5 -1.1 575 583 402 1.4 80 114 9.7 250JE1852 LADSON 77 375 23 0.02 6 -0.04 2.85 -0.2 4.7 0.2 0.7 415 415 402 2.1 79 92 22.2 7JE1760 ROWAN 78 87 27 0.11 24 0.10 2.87 -0.4 4.1 1.7 0.7 422 436 386 0.9 80 99 8.7 1.5 614JE1908 POTOGOLD 74 535 42 0.07 30 0.05 2.79 -1.4 5.2 0.8 0.2 584 597 383 1.1 76 129 13.2 14JE1876 JX COLGATE {6} 77 821 42 0.01 30 0.00 2.89 -1.8 3.2 -0.2 0.1 464 469 378 1.8 80 99 12.6 1.7 14JE1810 BULWURX-P 77 -2 47 0.22 19 0.09 2.91 -0.7 3.2 0.6 -2.7 467 479 244 1.1 78 94 13.7 1.6 7JE1874 MCCOMB
08/2021 CDCB/AJCA and Zoetis Genomic Data. All bulls listed are BBR 100, JH1F and JNSF except CHROME, ENSIGN, JX KIAWA {6}-P, BOSA, BULWURX-P, LADSON and REMINGTON are JNSC. All sires qualify for semen export to Canada. HOLEINONE and POTOGOLD are available only in gender SELECTED™ semen. All gender SELECTED semen is processed using SexedULTRA™ technology. Limitations and Conditions of Sale: gender SELECTED semen shall be used only for the single insemination of one female bovine during natural ovulation with the intent to produce a single offspring unless specifically approved on an individual customer basis by Sexing Technologies in writing. As a condition of purchasing gender SELECTED semen, the purchaser agrees that gender SELECTED semen will not be reverse sorted or re-sorted unless specifically permitted, in advance, on a case-by-case basis by Select Sires in writing. Select Sires intends to monitor the use of the gender SELECTED semen and vigorously enforce these restrictions on use. Please see http://www.selectsires.com/designations/genderselected.html for additional details. ™JPI and JUI are trademarks of the American Jersey Cattle Association, GForce and gender SELECTED are trademarks of Select Sires Inc., Sexed ULTRA is a trademark of Inguran LLC. ®DWP$ is a registered trademark of Zoetis Inc., its affiliates and/or licensors. 7, 507 = Select Sires, 14, 614 = Accelerated Genetics, 250 = GenerVations
Why Jersey on Holstein? • Reduction in Mature Size • Improved Components • Improved Reproduction • Improved Calving Ability • Improved Feed Efficiency • Improved Productive Life • A Large Genetic Base
In a study conducted by Select Sires comparing the published PTA values for the top-20 Select Sires Jersey bulls to the top-20 Viking Red bulls, the Jersey bulls averaged $149 higher CM$ than the Viking Red bulls. In addition, Jerseys have $109 higher value in the production traits coming from their advantage in fat production as well as their advantage in producing milk with higher component percents. The Viking Red bulls are higher for Daughter Pregnancy Rate (DPR), Livability and have an advantage in Somatic Cell Score. But, these points are outweighed by Jerseys being much higher for overall Productive Life. The study clearly shows that Jersey bulls are a profitable option in a three-breed rotational crossbreeding system. (Figures prior to 2020 base change.)
Jersey x Holstein crosses at New Heights Dairy.
Why Montbeliarde sires on the Holstein x Jersey crossbreds? • Maintain Moderate Mature Stature
• Improved Productive Life
• Improved Reproduction
• Increased Pounds of Fat and Protein
• Improved Body Condition
• Increased Value of Beef x Dairy Calves
• Improved Feet and Legs
• A Large Genetic Base
• Improved Mastitis Resistance
217MO1030
MAULEON JB
aAa: 426351
Kappa Casein BB Beta Casein A2A2
ISU 140 22 daughters 81% Rel. +408M +0.22% +60F +0.17% +35P +0.3PL 0.1SCS 0.4 Daughter Fertility 92 Calving Index 111 Legs 125 Udders 108 Milking Speed 103 Temperament 217MO1031
MANZAT JB
aAa: N/A
25
$
Kappa Casein AB Beta Casein A1A2
ISU 116 2 daughters 74% Rel. +851M -0.02% +40F -0.03% +24P +0.3PL -0.3SCS 0.2 Daughter Fertility 90 Calving Index 101 Legs 113 Udders 107 Milking Speed 97 Temperament 217MO1032
LINAO JB
aAa: 426351
20
$
Kappa Casein BB Beta Casein A2A2
ISU 133 589 daughters 95% Rel. +763M -0.26% -13F +0.16% +55P -0.5PL 2.0SCS -1.0 Daughter Fertility 88 Calving Index 98 Legs 110 Udders 101 Milking Speed 114 Temperament 217MO1033
MAGIC JB
aAa: 435216
22
$
Kappa Casein BB Beta Casein A2A2
ISU 121 96 daughters 91% Rel. -483M +0.02% -18F +.10% -2P +0.3PL 1.7SCS 0.4 Daughter Fertility 93 Calving Index 127 Legs 118 Udders 94 Milking Speed 93 Temperament
22
$
August 2021 French Agronomic Research Institute (INRA) Evaluations
Body Capacity Stature Chest Width Chest Depth Body Depth Rump Rump Length Hips Width Thurls Width Rump Angle Rear Legs Set Foot Angle F Udder Attach R Udder Height R Udder Width Udder Depth Udder Balance Udder Cleft Teats F Teat Place Teat Orientation Teat Length Teat Shape Muscularity
76
88
100
112
124
>
76
88
100
112
103 104 91 119 102 98 94 99 93 101 107 98 128 113 112 109 130 112 108 121 114 117 103 79
124
August 2021 French Agronomic Research Institute (INRA) Evaluations
Body Capacity Stature Chest Width Chest Depth Body Depth Rump Rump Length Hips Width Thurls Width Rump Angle Rear Legs Set Foot Angle F Udder Attach R Udder Height R Udder Width Udder Depth Udder Balance Udder Cleft Teats F Teat Place Teat Orientation Teat Length Teat Shape Muscularity
76
88
100
112
124
76
88
100
112
124
95 104 92 95 99 94 106 81 98 109 90 103 111 81 100 104 115 120 100 122 128 104 110 99
August 2021 French Agronomic Research Institute (INRA) Evaluations
Body Capacity Stature Chest Width Chest Depth Body Depth Rump Rump Length Hips Width Thurls Width Rump Angle Rear Legs Set Foot Angle F Udder Attach R Udder Height R Udder Width Udder Depth Udder Balance Udder Cleft Teats F Teat Place Teat Orientation Teat Length Teat Shape Muscularity
76
88
100
112
124
>
76
88
100
112
108 104 116 91 109 97 99 95 107 118 90 116 81 89 107 107 114 118 111 110 116 100 99 105
124
August 2021 French Agronomic Research Institute (INRA) Evaluations
Body Capacity Stature Chest Width Chest Depth Body Depth Rump Rump Length Hips Width Thurls Width Rump Angle Rear Legs Set Foot Angle F Udder Attach R Udder Height R Udder Width Udder Depth Udder Balance Udder Cleft Teats F Teat Place Teat Orientation Teat Length Teat Shape Muscularity
76
88
100
112
124
>
76
88
100
112
124
97 96 96 101 98 91 89 84 75 112 94 108 119 113 95 116 113 108 105 120 110 104 72 92
217MO1038
NAILLAC JB
aAa: 423651
Kappa Casein BB Beta Casein A2A2
ISU 132 0 daughter 72% Rel. +1,329M -0.14% +26F +0.06% +42P +0.9PL 0.4SCS 0.4 Daughter Fertility 92 Calving Index 108 Legs 111 Udders 98 Milking Speed 95 Temperament 217MO1039
NITCHI JB
aAa: 561432
25
$
Kappa Casein BB Beta Casein A1A2
ISU 137 0 daughters 73% Rel. +904M +0.06% +37F +0.15% +53P +0.0PL 0.1SCS -0.2 Daughter Fertility 94 Calving Index 105 Legs 118 Udders 109 Milking Speed 110 Temperament 217MO1040
NINO JB
aAa: 246135
22
$
Kappa Casein BB Beta Casein A2A2
ISU 139 0 daughters 70% Rel. +1,188M -0.06% +40F -0.01% +33P +0.8PL 1.7SCS 1.6 Daughter Fertility 92 Calving Index 103 Legs 111 Udders 106 Milking Speed 98 Temperament 217MO1044
OBREZAC JB
aAa: 546123
25
$
Kappa Casein AB Beta Casein A2A2
ISU 151 0 daughter 70% Rel. +836M +0.24% +95F +0.17% +62P +0.6PL -0.1SCS 0.6 Daughter Fertility 89 Calving Index 107 Legs 130 Udders 105 Milking Speed 91 Temperament 217MO1045
OCLUCY JB
aAa: 462153
25/55
$
Kappa Casein AB Beta Casein A2A2
ISU 146 0 daughter 70% Rel. +719M +0.21% +66F +0.27% +64P -0.1PL 0.7SCS -0.6 Daughter Fertility 91 Calving Index 107 Legs 114 Udders 104 Milking Speed 96 Temperament
25/55
$
August 2021 French Agronomic Research Institute (INRA) Evaluations
Body Capacity Stature Chest Width Chest Depth Body Depth Rump Rump Length Hips Width Thurls Width Rump Angle Rear Legs Set Foot Angle F Udder Attach R Udder Height R Udder Width Udder Depth Udder Balance Udder Cleft Teats F Teat Place Teat Orientation Teat Length Teat Shape Muscularity
76
88
100
112
124
76
88
100
112
124
103 107 91 114 104 103 110 108 95 109 100 112 104 94 110 107 106 108 104 119 116 95 91 91
August 2021 French Agronomic Research Institute (INRA) Evaluations
Body Capacity Stature Chest Width Chest Depth Body Depth Rump Rump Length Hips Width Thurls Width Rump Angle Rear Legs Set Foot Angle F Udder Attach R Udder Height R Udder Width Udder Depth Udder Balance Udder Cleft Teats F Teat Place Teat Orientation Teat Length Teat Shape Muscularity
76
88
100
112
124
76
88
100
112
124
102 96 99 102 107 97 99 90 95 111 93 98 112 126 108 102 110 107 102 135 112 99 100 95
August 2021 French Agronomic Research Institute (INRA) Evaluations
Body Capacity Stature Chest Width Chest Depth Body Depth Rump Rump Length Hips Width Thurls Width Rump Angle Rear Legs Set Foot Angle F Udder Attach R Udder Height R Udder Width Udder Depth Udder Balance Udder Cleft Teats F Teat Place Teat Orientation Teat Length Teat Shape Muscularity
76
88
100
112
124
76
88
100
112
124
93 101 94 95 92 100 93 96 100 101 96 101 113 112 91 115 106 109 101 110 101 114 83 87
August 2021 French Agronomic Research Institute (INRA) Evaluations
Body Capacity Stature Chest Width Chest Depth Body Depth Rump Rump Length Hips Width Thurls Width Rump Angle Rear Legs Set Foot Angle F Udder Attach R Udder Height R Udder Width Udder Depth Udder Balance Udder Cleft Teats F Teat Place Teat Orientation Teat Length Teat Shape Muscularity
76
88
100
112
124
>
76
88
100
112
98 93 100 97 99 104 104 108 100 85 91 107 108 108 104 115 148 118 108 128 126 123 107 91
124
August 2021 French Agronomic Research Institute (INRA) Evaluations
Body Capacity Stature Chest Width Chest Depth Body Depth Rump Rump Length Hips Width Thurls Width Rump Angle Rear Legs Set Foot Angle F Udder Attach R Udder Height R Udder Width Udder Depth Udder Balance Udder Cleft Teats F Teat Place Teat Orientation Teat Length Teat Shape Muscularity
76
88
100
112
124
>
76
88
100
112
124
104 102 89 117 109 106 100 112 105 105 108 86 115 99 100 104 120 113 99 119 115 95 106 74
217MO1046
OSGOR JB
aAa: 156342
Kappa Casein BB Beta Casein A2A2
August 2021 French Agronomic Research Institute (INRA) Evaluations
Body Capacity Stature Chest Width Chest Depth Body Depth Rump Rump Length Hips Width Thurls Width Rump Angle Rear Legs Set Foot Angle F Udder Attach R Udder Height R Udder Width Udder Depth Udder Balance Udder Cleft Teats F Teat Place Teat Orientation Teat Length Teat Shape Muscularity
ISU 143 0 daughter 71% Rel. +1,515M +0.01% +66F +0.04% +62P -0.3PL 0.2SCS -0.2 Daughter Fertility 88 Calving Index 98 Legs 109 Udders 114 Milking Speed 104 Temperament 217MO1047
OPICAL JB
aAa: N/A
25/55
$
Kappa Casein BB Beta Casein A2A2
217MO1053
PANINI JB
aAa: N/A
25/55
$
Kappa Casein AB Beta Casein A2A2
217MO1054
PESTO JB
aAa: 423516
25/55
$
Kappa Casein BB Beta Casein A2A2
112
124
>
76
88
100
112
128 115 112 131 125 114 120 124 123 105 118 93 101 92 112 99 119 103 106 106 115 110 91 94
124
76
88
100
112
124
>
76
88
100
112
99 99 94 103 102 93 83 96 109 113 100 115 105 116 109 108 117 119 108 118 115 112 92 95
124
76
88
100
112
124
>
76
88
100
112
116 104 109 111 119 104 97 105 107 111 95 102 115 108 96 117 137 109 98 107 92 106 111 112
124
August 2021 French Agronomic Research Institute (INRA) Evaluations
Body Capacity Stature Chest Width Chest Depth Body Depth Rump Rump Length Hips Width Thurls Width Rump Angle Rear Legs Set Foot Angle F Udder Attach R Udder Height R Udder Width Udder Depth Udder Balance Udder Cleft Teats F Teat Place Teat Orientation Teat Length Teat Shape Muscularity
ISU 149 0 daughter 68% Rel. +2,046M +0.06% +90F -0.05% +51P +1.2PL 1.8SCS 0.9 Daughter Fertility 93 Calving Index 105 Legs 122 Udders 107 Milking Speed 109 Temperament
100
August 2021 French Agronomic Research Institute (INRA) Evaluations
Body Capacity Stature Chest Width Chest Depth Body Depth Rump Rump Length Hips Width Thurls Width Rump Angle Rear Legs Set Foot Angle F Udder Attach R Udder Height R Udder Width Udder Depth Udder Balance Udder Cleft Teats F Teat Place Teat Orientation Teat Length Teat Shape Muscularity
ISU 150 0 daughter 71% Rel. +538M +0.18% +53F +0.15% +37P +0.9PL 1.0SCS 0.4 Daughter Fertility 91 Calving Index 107 Legs 116 Udders 118 Milking Speed 100 Temperament
88
August 2021 French Agronomic Research Institute (INRA) Evaluations
Body Capacity Stature Chest Width Chest Depth Body Depth Rump Rump Length Hips Width Thurls Width Rump Angle Rear Legs Set Foot Angle F Udder Attach R Udder Height R Udder Width Udder Depth Udder Balance Udder Cleft Teats F Teat Place Teat Orientation Teat Length Teat Shape Muscularity
ISU 138 0 daughter 70% Rel. +1,534M +0.01% +66F -0.03% +44P +1.1PL 0.5SCS 0.4 Daughter Fertility 89 Calving Index 115 Legs 119 Udders 110 Milking Speed 108 Temperament
76
25/55
$
76
88
100
112
124
>
76
88
100
112
88 104 86 89 94 99 86 94 86 96 94 92 129 122 103 115 131 94 107 111 109 114 75 76
124
EXPLANATION OF MONTBELIARDE TRAITS Montbeliarde genetic evaluations are June 2021 French evaluations processed by GenEval. All type trait information is on an in-country basis, with summarization equal to their production dates. ISU = SYNTHESIS INDEX presents a composite look at all criteria based on the following breakdown: 5% Longevity, 18% Reproduction, 14.5% Udder Health, 2.3% Fat Percent, 7.1% Protein Percent, 4.2% Fat, 31.4% Protein, 5% Milking and 12.5% Type.
DAUGHTER FERTILITY data is expressed around a mean of 0 with a +/- 1 standard deviation. Higher values are favorable. UDDER AND FEET AND LEG INDEXES, LINEAR TYPE TRAITS are expressed around a mean of 100 and a +/- 12 standard deviation.
The CALVING EASE (INDEX) is based on the percentage of easy calvings on first parity cows. Higher values are most favorable. Sires greater than 89 percent are easy calving, less than 86 percent is not recommended for use on heifers.
A MODERNIZED APPROACH TO CROSSBREEDING BACKGROUND For several decades, dairy owners in the U.S. have attempted to utilize crossbreeding with their Holstein cows hoping to harness the positive affects of heterosis to improve reproductive efficiency, calving ability, fitness and longevity, while also reducing the mature size of the cow to lower maintenance costs.
HOLSTEIN Holsteins are world-renown for milk production and udder conformation.
The goal of any managed dairy crossbreeding program should be to: • maximize heterosis by using a three-breed rotation. • utilize breeds that have sufficient genetic options and development to offer a broad selection of elite sires. • build on the strengths of each breed in the rotation and properly select to overcome the breed weaknesses. • produce cows that calve easily, transition into production with no issues, breed back easily and stay productive in the herd for many years, while maintaining a profitable level of milk production and milk solids. • create consistent cows that fit into the operation’s housing and milking systems. Select Sires supported a 10-year crossbreeding study with the University of Minnesota comparing the performance of three-breed rotational cross cows to purebred Holsteins (ProCROSS). The published study shows crossbreeding to be a viable breeding strategy. Profit per day for the Montbeliarde-sired threeway cross cows was $0.51 higher than pure Holsteins or a difference of +13 percent. The Viking Red three-way cross cows had $0.17 higher profit/day than pure Holsteins, which was +4 percent. Averaging these results shows that the three-way cross cows generated 9 percent greater profit/day. The higher profit/ day was a result of heterosis and a combination of better fertility, health and longevity in the crossbred cows. Armed with this data, the well-documented profitable performance of Jerseys, and years of experience, Select Sires recommends a modernized approach to crossbreeding—SelectCROSS.
01
MONTBELIARDE The Montbeliarde breed excels in reproductive efficiency and Productive Life. They possess excellent body condition, feet and legs and have a strong will to milk.
JERSEY The Jersey breed excels in calving ability, reproductive efficiency, milk solids and Productive Life.
GETTING STARTED Based on years of experience, the SelectCROSS approach focuses on a structured three-breed rotation with elite genetics from major breeds to maximize heterosis. Holstein, Jersey and Montbeliarde are three of the largest breeds in the world for genetic development. • Use elite sires with pure descent from each parent breed for more predictable outcomes and consistency. This is currently a challenge for some active Jerseys and many Viking Red sires. • Protect for the weaknesses and build on the strengths of each breed in the rotation. • Start the rotation with high genetic merit Jersey sires with greater than +8.0 Jersey Udder Index™ (JUI™) to build the proper udder for a high-producing Holstein x Jersey cross cow. • Breed this cross to Montbeliarde sires with a Calving Ease score greater than 89 and an Udder score greater than 110. Your Select Sires representative is available to help you develop a crossbreeding program that meets the goals as outlined above. Greater profits through crossbreeding are just a phone call away.
JERSEY x HOLSTEIN The cross starts by using elite Jersey sires on purebred Holstein cows.
SelectCROSS and Your Success Our Passion. are registered trademarks of Select Sires Inc. ™Jersey Udder Index and JUI are trademarks of the American Jersey Cattle Association, gender SELECTED is a trademark of Select Sires Inc., all gender SELECTED semen is processed using SexedULTRA technology. SexedULTRA is a trademark of Inguran LLC. indicates sex-sorted semen is available. ®
JEHOMO x HOLSTEIN
03
The resulting three-way cross is bred back to Holstein to continue the rotation.
Product of the USA. SS942.
JEHO x MONTBELIARDE
The next step is to use elite Montbeliarde sires on the Jersey x Holstein cross offspring.
02 Telephone: (614) 873-4683
u
www.selectsires.com