22
MONTBELIARDE 2020 Welcome to the 2020 edition of Montbeliarde Sires available from Cattle Genie Limited. All the bulls listed are supplied from KI-SAMEN bv however the bulls themselves originate from the JURA mountain region of the AOC Comte and are bred by an independent farmer owned co-operative Eleveurs Libres de Franch- Comte. The bulls are 100% pure in race and stay true to the values required in order to be able to produce the regions famous Comte cheese. Such requirements include no feeding of any silage of any kind due to tainting of the cheese and a stocking density of cows per Hectare to be observed in order to deter artificial nitrogen use. Additionally concentrate feed ( cereals - Soya meals ) are limited to 1800 Kg per cow per year.

MONTBELIARDE 2020 · 2020-05-10 · -253 Milk 445Kg Fat 21.6kg / 0.06% Prtn. 17.7kg / 0.04% Ability to butcher calves +0.2 SOLO is daughter proven bull from the Comte breeders Eleveurs

  • Upload
    others

  • View
    0

  • Download
    0

Embed Size (px)

Citation preview

Page 1: MONTBELIARDE 2020 · 2020-05-10 · -253 Milk 445Kg Fat 21.6kg / 0.06% Prtn. 17.7kg / 0.04% Ability to butcher calves +0.2 SOLO is daughter proven bull from the Comte breeders Eleveurs

MONTBELIARDE 2020

Welcome to the 2020 edition of Montbeliarde Sires available from Cattle Genie

Limited. All the bulls listed are supplied from KI-SAMEN bv however the bulls

themselves originate from the JURA mountain region of the AOC Comte and are

bred by an independent farmer owned co-operative Eleveurs Libres de Franch-

Comte.

The bulls are 100% pure in race and stay true to the values required in order to be

able to produce the regions famous Comte cheese. Such requirements include no

feeding of any silage of any kind due to tainting of the cheese and a stocking

density of cows per Hectare to be observed in order to deter artificial nitrogen

use. Additionally concentrate feed ( cereals - Soya meals ) are limited to 1800 Kg

per cow per year.

Page 2: MONTBELIARDE 2020 · 2020-05-10 · -253 Milk 445Kg Fat 21.6kg / 0.06% Prtn. 17.7kg / 0.04% Ability to butcher calves +0.2 SOLO is daughter proven bull from the Comte breeders Eleveurs

These measures as you will appreciate have a bearing on the production records

of cows and sires proofs and it is not possible to make comparisons for production

on an index system with bulls from most of the alternative Sire breeding

programmes. The bulls have been selected on fertility, udder health.

temperament and milking speed which results in excellent longevity. They are

good muscled bulls and not tall & deep bodied but shorter and with increased

chest width and are highly suited to grazing.

We think you will find these Montbeliarde bulls of interest and welcome the

somewhat different blood lines on offer, all bulls displayed are outcross for Great

Britain, they utilise the 8 blood lines founded by Emile Richeme. 3 of these

bloodlines that most other semen suppliers utilise diverged in the late 1970's and

have taken different routes making these bulls quite unique.

The dairy farm of Mr. Jean-Luc

Jeunet at Foncine Le Haut

France parading Montbeliarde

cow "Fanny".

The French-Comte FARMERS (CDLS) are pictured during a technical day.

"CDLS" association, created in 1990 aims to maintain, promote and develop an original reasoning

from cattle breeding, its founder Emile Richeme created "linear selection" and since his passing

this is now in the charge of veterinarian Jean-Bernard Buffet.

Page 3: MONTBELIARDE 2020 · 2020-05-10 · -253 Milk 445Kg Fat 21.6kg / 0.06% Prtn. 17.7kg / 0.04% Ability to butcher calves +0.2 SOLO is daughter proven bull from the Comte breeders Eleveurs

ACACIA

Production Index Rel. 95%

Daughters 166 in 70 Herds

Jura France

PLI £-129 (Rlb.48%)

AHDB Dairy 04/20 Rel.72%

NO Genomics Milk -565 Kg

Fat -16.6 Kg 0.09%

Protein -12.4 Kg 0.01%

Sire : IRSUT FR 39 9320 7397

2000-2009 NB Days MILK BF Ptn

Daughters 140 301 6258 35,9 33,1

Herd mates 306 6044 35,7 32,8

GPP : BONIFACE

Daughters 425 305 6008 35,5 32,9

Herd mates 305 5659 35,8 31,8

GMP : ALPINE (Patrimoine)

1 305d 6618 35,0 32,1

4 389d 10694 36,2 31,6

Dam : SOYEUSE FR 25

49687023

1 334d 5455 39,4 38,2

2 324d 8615 39,5 37,1

3 258d 7444 41,3 36,2

4 266d 7442 43,8 34,9

5 360d 7156 38,5 37,4

GMP : JOYEUX

Daughters 240 314d 6168 37,0 34,1

Herd mates 305d 5915 36,2 32,9

GMM : NANTAISE (Intrus)

3 305d 9251 38,1 33,0

Herd Book Number ~ FR 2549687157

D.O.B. ~ 20/09/2005

Dutch A.I. code ~ 765751

UK A.I. code ~ MB 2214

Breed ~ 100% Montbeliarde

Straw colour ~ Red

aAa code ~ 615

Calving ease ~ Very easy

ACACIA daughter 2018

Page 4: MONTBELIARDE 2020 · 2020-05-10 · -253 Milk 445Kg Fat 21.6kg / 0.06% Prtn. 17.7kg / 0.04% Ability to butcher calves +0.2 SOLO is daughter proven bull from the Comte breeders Eleveurs

Ease of Birth 90 Easy +

Ease of Calving 92 Easy ++

Vitality at birth (VIN) 92 Good ++

Maternal Vitality (VIV) 92 Good ++

Ability to butcher calves +1,3

Beef ability young cattle - 0,4

ACACIA FR 2549687157

IRSUT / JOYEUX / INTRUS

OverAll Total Merit 9 1 - PAR : % Mother owner : EARL BARDEY (25)

Proof values Rel. 75% 40 Daughters 24 Herds 04 / 2020

OVERALL TYPE SCORE

Stature

Chest Width

Chest Depth

Body Depth

BODY

Rump Length

Hip Width

Rump Width

Rump Angle

Rump

Rear Legs-rear view

Hock Thickness

Rear Legs side

Foot Angle

FEET & LEGS

Fore Udder Attachment

Rear Udder Height

Rear Udder Width

Udder Depth

Udder Balance

Udder Ligament

Front Teat Placement

Rear Teat View

TEAT

Teat Length

Teat Shape

UDDER

Muscularity at Withers

Muscularity at Thighs

MUSCULARITY

102

94

98

96

92

94

105

101

101

101

104

105

94

94

87

100

92

93

86

117

111

98

104

112

104

113

104

106

100

114

109

88 100 112 124 136

88 100 112 124 136

Milking Speed 101

Temperament 91

Page 5: MONTBELIARDE 2020 · 2020-05-10 · -253 Milk 445Kg Fat 21.6kg / 0.06% Prtn. 17.7kg / 0.04% Ability to butcher calves +0.2 SOLO is daughter proven bull from the Comte breeders Eleveurs

Sire Code MB 2214 List Price £12-00

Pedigree of

ACACIA

A

* Suitable for maiden heifers

* Good legs & feet and udders

* Improves udder health

* Improves fertility

* Good milking speed

* Different bloodlines

* Proven Grandson of JOYEUX

ACACIA daughter 2018 CIA-CRESPELLE

Page 6: MONTBELIARDE 2020 · 2020-05-10 · -253 Milk 445Kg Fat 21.6kg / 0.06% Prtn. 17.7kg / 0.04% Ability to butcher calves +0.2 SOLO is daughter proven bull from the Comte breeders Eleveurs

EPERVIER

Herd Book Number ~ FR 3932841733 D.O.B. ~ 29/01/2009

Dutch A.I. code ~ 36980 UK A.I. code ~ MB 2262

Kappa Casein ~ AA Beta Casein ~ A2/A2

Breed ~ 100% Montbeliarde Straw colour ~ Yellow

aAa code ~ 516432 Calving ease ~ Easy +

Longevity cow family, Dam produced over 124,000 Kg of milk until the

age of 17 years!

Epervier will improve udder and yields whilst increasing frame size for

width and depth.

Page 7: MONTBELIARDE 2020 · 2020-05-10 · -253 Milk 445Kg Fat 21.6kg / 0.06% Prtn. 17.7kg / 0.04% Ability to butcher calves +0.2 SOLO is daughter proven bull from the Comte breeders Eleveurs

Pedigree for

EPERVIER

OTHER INDEX'S 04/2020 FITNESS TRAITS 04/2020

Ability to butcher calves +0,2

Beef ability young cattle

April 2020

Ease of Birth 90 Easy +

Ease of calving 89 Average

Vitality at birth (VIN) 93 Better ++

Maternal Vitality (VIV) -

Page 8: MONTBELIARDE 2020 · 2020-05-10 · -253 Milk 445Kg Fat 21.6kg / 0.06% Prtn. 17.7kg / 0.04% Ability to butcher calves +0.2 SOLO is daughter proven bull from the Comte breeders Eleveurs

IGNORANTE Dam

of EPERVIER

Sire Code MB 2262 List Price £12-00

Epervier is the son of Lequel, known for his

dairy-typical daughters. The daughters of

Lequel have excellent udder balance and

texture and are well attached. His daughters

are average in terms of size and are

predominately red in colour. The dam of

Epervier is Ignorante, who is a daughter from

Grain D’Or (golden grain).

She reached the ripe age of 17 years old and produced more than 124,000 kg of

milk. On average she produced more than 30 kilo per day and that in the region

where the famous cheese Comté comes from and where hay and not silage is used.

The expectations are that Epervier will primarily be used as an enhancer for milk

production and conformation, especially when it comes to improving the udders. In

addition Epervier is an outcross bull from, by far, the most well-known breeding

line in the Montbéliarde breed. He comes from a region where breeding is done

especially with bulls that are known for their long life without problems. In addition

to depth in the frame, Epervier can also add milk type. The first calves show an

above average meat yield.

Page 9: MONTBELIARDE 2020 · 2020-05-10 · -253 Milk 445Kg Fat 21.6kg / 0.06% Prtn. 17.7kg / 0.04% Ability to butcher calves +0.2 SOLO is daughter proven bull from the Comte breeders Eleveurs

SOLO is daughter proven bull from the Comte breeders Eleveurs libres de

Franche Comte. SOLO daughters are medium sized harmonious cows with good

conformation. He stamps his daughters with excellent udder balance and

attachment and with correct teat shape and placement. His daughters produce

above average milk levels with good udder health, better than average milking

speed ,have placid temperaments and SOLO calves are born normally. He is a

son of Hector via Erotic- Appolon - Patrimoine and has brothers at stud Rivage,

Renegat, Plaisir and Lequel.

No: FR39 32840799

D.O.B. 15/02/2001

OverAll Total Merit 44 - PAR : % Breeder : GAEC VERTUS Claude

.................39130 SAFFLOZ

SOLO

Milking Speed 111

Temperament 107

76 88 100 112 124

Ease of Birth 88 Average

Ease of Calving 87 Average

Vitality at birth (VIN) 90

Maternal Vitality (VIV) 90 Good

Rel 75% 38 Daughters 19 Herds

04/ 2020

P HECTOR 39 92207031 2000-2007 NB Dur Milk BF Ptn

Daughters 176 305 6373 35.1 32,2

Herd mates 312 6221 35,2 32,2

GPP EROTIC MS890007 83 1997 NB Dur Milk BF Ptn

Daughters 79 305 5568 35,6 32,3

Herd mates 305 5624 35.9 32.0

GMP CABINE 39 07734129

.1 209d 4944 35,5 33,0

,2 287d 7956 33,7 31,0

,8 278d 6151 36,1 32,1

M IRMA 39 93207463

,1 305 6279 30,7 29,2

,2 305 7990 32,4 29,1

,3 305 9654 32,4 27,0

,4 305 8403 33,1 27,9

,5 305 8149 32,3 27,9

GPM GERANIUM 25 00633442

2004 NB Dur Milk BF Ptn

Dtrs 76 307 5851 35,7 31,8

H'd mates 306 6003 34,8 31,8

GMM ARIANE (Sacosu)

5 305d 9778 36,1 28,8

Production Index Rlb. 95% Daughters 133 in 54 Herds : region JURA FR

AHDB 04/2020

PLI £-253 Milk -445Kg Fat -21.6kg / -0.06% Prtn. -17.7kg / -0.04%

Ability to butcher calves +0.2

SOLO is daughter proven bull from the Comte breeders Eleveurs libres de Franche

Comte. SOLO daughters are medium sized harmonious cows with good con-

formation. He stamps his daughters with excellent udder balance and attachment

and with correct teat shape and placement. His daughters produce above average

milk levels with good udder health, better than average milking speed ,have placid

temperaments and SOLO calves are born normally. He is a son of Hector via Erotic-

Appolon - Patrimoine and has brothers at stud Rivage, Renegat, Plaisir and Lequel.

Page 10: MONTBELIARDE 2020 · 2020-05-10 · -253 Milk 445Kg Fat 21.6kg / 0.06% Prtn. 17.7kg / 0.04% Ability to butcher calves +0.2 SOLO is daughter proven bull from the Comte breeders Eleveurs

Pedigree for

SOLO

Sire code MB 2308 List Price £12-00

Daughters have calm temperament and fast milking speed

Longevity improver, improves fertility and udder health

SOLO daughters have correct udder balance and teat shape

Daughters are all based on farms in the Jura area grazing grass

and hay in the winter months.

Page 11: MONTBELIARDE 2020 · 2020-05-10 · -253 Milk 445Kg Fat 21.6kg / 0.06% Prtn. 17.7kg / 0.04% Ability to butcher calves +0.2 SOLO is daughter proven bull from the Comte breeders Eleveurs

BECFIN

No: FR39 21141279

D.O.B. 04/09/2006

MONTBELIARDE

2010--2016 Numbers Days in Milk Milk Fat Kg Protein Kg

Daughters 32 311 6141 36,7 34,4

Herd mates 297 5878 36,2 34

Sire : HEROIQUE FR 3902848318

2002-2009 Number Days Milk Bf Prt

Daughters 112 316 6296 34.0 32.7

Herd mates 307 6002 36,6 32,2

Dam : PASTELLE FR 3921140690

Age Days Milk Bf Prt

2.05 388 8251 37,7 34,8

3.09 312 8733 36,4 31,8

4.09 310 9446 35,2 32

5.09 479 11828 37,3 33,4

7.05 587 13109 38,3 32,5

PGS : PATRIMONE

Dtrs.1989 305 5592 34,9 31,5

Herd M. 305 5375 35,7 31,9

PGD : AUDI (Satan x Coquet)

1 287 5750 31,6 31,5

6 290 9337 31,9 33,5

MGS : LEQUEL

Dtrs. 203 305 6228 35,8 32,5

Herd M. 306 6054 35,5 32,5

MGD:LATITUDE(Irsut x Grivoise

STATURE = Average

FORMAT = Medium development

MUSCULARITY = + Good

UDDER = + + Good balance, attachment & teats

FEET & LEGS = + + + Very good

TYPE = +Elegant daughters ,good colour & head

BECFIN (Heroic x Lequel x Irsut) is a well built

average stature bull descending from three bulls with

daughters that provide increased milk, contents and

longevity. Dam Pastelle (pictured) gave more than

55,000Kg in 6 lactations at over 3,55% protein.

Becfin milking daughters have very good

conformation and extra muscle with a quiet

temperament. Becfin is not recommended for use on

heifers.

Now

Proven

Results from milking daughters of

BECFIN (EL FC - JURA)

BECFIN daughter 2018 CIA-CRESPELLE

Production Index Rel. 95%

Daughters 152 in 45 Herds

Jura France

PLI £-174 (Rlb.48%)

AHDB Dairy 04/20 rel.71%

NO Genomics Milk -279 Kg

Fat -13.4 Kg -0.03%

Protein -8.5 Kg 0.01%

Page 12: MONTBELIARDE 2020 · 2020-05-10 · -253 Milk 445Kg Fat 21.6kg / 0.06% Prtn. 17.7kg / 0.04% Ability to butcher calves +0.2 SOLO is daughter proven bull from the Comte breeders Eleveurs

BECFIN FR 3921141279

HEROIQUE / LEQUEL / IRSUT

OverAll Total Merit 67 - PAR : % Mother owner : GAEC DU BOIS JOLI (39)

FITNESS TRAITS 04/2020

Muscularity of veal calves : + 1. 4

Muscularity of young calves / young cattle :

Milking Speed 1 1 0

Temperament 1 0 1

76 88 100 1 1 2 1 24

Ease of Birth 87 Average

Ease of Calving 88 Average

Vitality at birth (VIN) 91 Good

Maternal Vitality (VIV) 9 1 Good +

Rel 70% 30 Daughters 11 Herds 04/2020

CONFORMATION TRAITS

OVERALL TYPE SCORE

Stature

Chest Width

Chest Depth

Body Depth

BODY

Rump Length

Hip Width

Rump Width

Rump Angle

Rump

Rear Legs-rear view

Hock Thickness

Rear Legs side

Foot Angle

FEET & LEGS

Fore Udder Attachment

Rear Udder Height

Rear Udder Width

Udder Depth

Udder Balance

Udder Ligament

Front Teat Placement

Rear Teat View

TEAT

Teat Length

Teat Shape

UDDER

Muscularity at Withers

Muscularity at Thighs

MUSCULARITY

93

86

99

82

83

85

108

112

94

86

110

94

110

96

104

101

90

102

85

95

106

105

74

108

90

93

125

94

119

121

125

88 100 112 124 136

88 100 112 124

136

Page 13: MONTBELIARDE 2020 · 2020-05-10 · -253 Milk 445Kg Fat 21.6kg / 0.06% Prtn. 17.7kg / 0.04% Ability to butcher calves +0.2 SOLO is daughter proven bull from the Comte breeders Eleveurs

Pedigree for BECFIN

PATRIMOINE

FR 397000905

.........46

AUDI

FR 3906704161

......... 46

LEQUEL

FR 3995207025

.........46

LATITUDE

FR 3995210638

46

Sire code MB 2345

List Price £12-00

BECFIN daughter 2018 CIA-CRESPELLE

CIACIACIACCIACICIACCRESSPELLE

HARMONICA daughter of BCFIN

Lactation Days Milk BF Protein

1 358 6822 37.9 35.7

Page 14: MONTBELIARDE 2020 · 2020-05-10 · -253 Milk 445Kg Fat 21.6kg / 0.06% Prtn. 17.7kg / 0.04% Ability to butcher calves +0.2 SOLO is daughter proven bull from the Comte breeders Eleveurs

No: FR25 31083104

D.O.B. 22/09/2005

aAa code 423561

Breeder : GAEC GAGNEPAIN

MONTBELIARDE

ALCAZAR

Sire : LEQUEL FR 39 9520 7025

2004-07 Number Days Milk Bf Prt

Daughters 203 305 6228 35,8 32,5

Herd mates 303 6054 35,5 32,5

Dam : SERIEUSE FR 25 3108 2867

Lact. Days Milk Bf Prt

1 268 5869 36,4 35,6

2 321 8161 33,7 34,8

3 298 7953 33,1 34,4

4 317 7783 34,0 32,7

5 309 7142 35,0 32,6

PGS : HECTOR 39 9220 7031

2000-07 Nb Days Milk Bf Prt

Dtrs. 176 305 6370 35,1 32,2

PGD : BERYL (Nimbus x Pekin)

1 322 8118 34,3 33,6

5 305 9446 36,2 31,5

MGS : HEROIQUE 39 0284 8318

Dtrs. 112 316 6296 34,0 32,7

Herd M. 307 6002 35,6 32,2

MGD:INQUIETE (Framboisier)

1 305 5371 39,9 37,8

6 305 8552 34,7 31,5

Delicatesse

daughter of

ALCAZAR

Page 15: MONTBELIARDE 2020 · 2020-05-10 · -253 Milk 445Kg Fat 21.6kg / 0.06% Prtn. 17.7kg / 0.04% Ability to butcher calves +0.2 SOLO is daughter proven bull from the Comte breeders Eleveurs

ALCAZAR FR 2531083104

LEQUEL / HEROIQUE/ FRAMBOISE

OverAll Total Merit 67 - PAR : % Mother owner : GAEC GAGNEPAIN (25)

Ability to butcher calves +0,5

Beef ability young cattle

Ease of Birth 87 Average -

Ease of Calving 89 Average

Vitality at birth (VIN) 90 Good

Maternal Vitality (VIV) 92 Good ++

OVERALL TYPE SCORE

Stature

Chest Width

Chest Depth

Body Depth

BODY

Rump Length

Hip Width

Rump Width

Rump Angle

Rump

Rear Legs-rear view

Hock Thickness

Rear Legs side

Foot Angle

FEET & LEGS

Fore Udder Attachment

Rear Udder Height

Rear Udder Width

Udder Depth

Udder Balance

Udder Ligament

Front Teat Placement

Rear Teat View

TEAT

Teat Length

Teat Shape

UDDER

Muscularity at Withers

Muscularity at Thighs

MUSCULARITY

94

103

105

77

90

91

116

96

110

84

106

83

92

104

96

86

77

108

90

126

80

101

96

101

102

104

102

99

111

110

112

88 100 112 124 136

88 100 112 124 136

CONFORMATION TRAITS Rel 75% 38 Daughters 22 Herds 04/2020

Milking Speed 1 2 1

Temperament 8 4

Page 16: MONTBELIARDE 2020 · 2020-05-10 · -253 Milk 445Kg Fat 21.6kg / 0.06% Prtn. 17.7kg / 0.04% Ability to butcher calves +0.2 SOLO is daughter proven bull from the Comte breeders Eleveurs

List Price £11-00

Fast milking speed and improves udder health & cell counts

Rump specialist, width & length and nice slope to rumps angle

Daughters have tight udders and correct teat qualities

Page 17: MONTBELIARDE 2020 · 2020-05-10 · -253 Milk 445Kg Fat 21.6kg / 0.06% Prtn. 17.7kg / 0.04% Ability to butcher calves +0.2 SOLO is daughter proven bull from the Comte breeders Eleveurs

These Montbeliarde bulls available from Cattle Genie Limited originate from the Co- Operative of Eleveurs Libres de

Franche - Comte.

Cattle Genie Limited believe in the values of "linear selection" with regards to maintaining genetic diversity within the

breed. The goal is not to unite all of the breed genetically on a universal character, instead independent different

character lineages specialising on 1 or 2 dominant characters which will result in following generations of bulls tested

from each lineage revealing these characteristics to the highest level and with great regularity.

The objective is not to offer breeders " Zero faults" however testing will provide evidence of qualities and defects and

be displayed in full.

The reasoning behind these couplings at herd level will then through each generation of female relatives bring

necessary qualities accumulative by avoiding defaults. This provides cattle breeders a choice in which direction his herd

goes and escapes the single model index and fashion of the moment!

This preserves maximum variability of genetics , were this nucleus of historical blood lines not promoted equally within

the frame work then the so called genetic improvements achieved within whole herds through the use of an index

would come at the cost of a number of the blood lines being under utilised to the point of extinction . We have seen this

with other breeds and the end result has been to cross with either similar races or Holstein blood.

Because of the breeding structure promoting all the blood lines and relying on experienced cattle breeders to manage

these families the need for genomic Sire proofs and predicted data has not been embraced, it would add much cost to

the programme and this would in turn be passed onto farmers and breeders. The bulls in this catalogue have therefore

no genomic proof data, further details on the family trees of the breeding lines are displayed on the following pages.

Page 18: MONTBELIARDE 2020 · 2020-05-10 · -253 Milk 445Kg Fat 21.6kg / 0.06% Prtn. 17.7kg / 0.04% Ability to butcher calves +0.2 SOLO is daughter proven bull from the Comte breeders Eleveurs
Page 19: MONTBELIARDE 2020 · 2020-05-10 · -253 Milk 445Kg Fat 21.6kg / 0.06% Prtn. 17.7kg / 0.04% Ability to butcher calves +0.2 SOLO is daughter proven bull from the Comte breeders Eleveurs
Page 20: MONTBELIARDE 2020 · 2020-05-10 · -253 Milk 445Kg Fat 21.6kg / 0.06% Prtn. 17.7kg / 0.04% Ability to butcher calves +0.2 SOLO is daughter proven bull from the Comte breeders Eleveurs
Page 21: MONTBELIARDE 2020 · 2020-05-10 · -253 Milk 445Kg Fat 21.6kg / 0.06% Prtn. 17.7kg / 0.04% Ability to butcher calves +0.2 SOLO is daughter proven bull from the Comte breeders Eleveurs
Page 22: MONTBELIARDE 2020 · 2020-05-10 · -253 Milk 445Kg Fat 21.6kg / 0.06% Prtn. 17.7kg / 0.04% Ability to butcher calves +0.2 SOLO is daughter proven bull from the Comte breeders Eleveurs