JISEX Sires Catalogue

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JISEX has been providing semen from a wide range of Jersey bulls for over thirty years. As we are often asked about previously favourite sires, we present a full list of available semen. Enquire from our office for prices and availability of any of these sires. Click on the sire's name to get an individual sire catalog. Click on the arrows () and () to sort by each category.

Alternatively you can download a printable copy of our latest catalogue (in Adobe Acrobat format) or view it online. The catalogue contains all the information you'll find on the website plus extra information on the breeding of each sire. Click the mini brochure on the right to view it fullscreen.

Table 1: Proven sires (sorted by SireFullName)

Sire	Origin	PLI	PIN	Milk (kgs)	FAT (kgs)	FAT %	PROT (kgs)	PROT %	Rel	SCC
Abe	US	191	43	578	27.7	-0.05	21.6	-0.01	75	3
Update	US	42	15	275	7.9	-0.13	9.4	-0.02	74	16
Louie	US	135	33	650	14.7	-0.36	22.4	-0.05	69	7
Excitation	Canada	45	3	142	2.9	-0.09	2.8	-0.05	74	9
DJ Belle	Danish	128	31	259	23	0.19	11.3	0.03	75	-5
DJ Hovborg	Danish	175	30	229	22.3	0.2	10.5	0.03	71	-14
DJ May	Danish	150	28	237	21.2	0.17	10.1	0.02	72	-3
Kenai	US	111	24	496	14.1	-0.22	15.1	-0.07	75	3
Ringmaster	UK	36	0	-173	-2.5	0.14	-1.3	0.12	85	4
Action	US	123	21	430	12	-0.2	13.3	-0.06	76	-8
Hot	Danish	137	24	99	20.6	0.31	5.7	0.04	99	-6
Rocco	UK	68	5	180	4.6	-0.1	3.7	-0.06	90	-4
Barkly	US	60	17	614	12.7	-0.36	13.6	-0.18	85	3
Formal	US	104	24	367	17.6	-0.03	11.4	-0.05	74	4
Zik	Danish	165	19	-23	10.8	0.25	5.6	0.14	98	-9
League	UK	19	12	493	12.5	-0.25	9	-0.19	94	16
Big Show	Canada	88	8	173	3.5	-0.11	5.7	-0.02	73	-10
Mannix	US	76	28	628	19.9	-0.24	17.1	-0.13	99	10
Ace	US	124	25	511	17.7	-0.17	14.2	-0.1	70	6
Sultan	Canada	81	16	250	8.4	-0.09	9.3	-0.01	98	1
Brazo-ET	US	117	30	742	18.5	-0.37	20.7	-0.14	88	3
Illusion	UK	45	1	67	-4.6	-0.17	3.5	0.02	83	-2
Mariner	US	147	33	163	20.3	0.24	12.5	0.12	86	13
Maximus	US	182	43	96	30.2	0.51	12.4	0.18	95	-3
Bomber	US	39	16	573	14.6	-0.29	11.5	-0.19	98	14
Field	US	61	12	149	6.3	-0.03	6.3	0.01	74	9
Blueprint	US	151	41	370	23.2	0.07	19.1	0.1	68	17