Agrobiodiversität aus Sicht eines weltweit aktiven Hühnerzuchtunternehmens

Agrobiodiversitt aus Sicht eines weltweit aktiven Hhnerzuchtunternehmens

Prof. Rudolf PreisingerLohmann Tierzucht, Cuxhaven

Nachhaltigkeit und Biodiversitt Biodiversitt als Nachhaltigkeit von Zuchtprogrammen

Zuchtfortschritt Strategie- / Zuchtzielnderung

Trend in der Futterverwertung in deutschen Legeleistungsprfungen(1991/92 - 2001/02) - Weie Legehennen -

Mort.

Zusammenfassende Auswertung deutsche Legeleistungsprfungen 1988/89 - 2001/02

Mort.

Herkunft88/8989/9090/9191/9292/9393/9494/9595/9696/9797/9999/0000/0101/02

weissDekalb2.43.13.13.42.56.54.34.4

Hisex4.33.563.57.27.66.37.66.37.77.11.94.4

Lohmann3.52.34.53.53.54.94.34.33.453.75.37.1

Shaver2.323.14.53.253.94.76.7

Bovans3.43.9758.612.4

4.46.2

Eizahl AH

Zusammenfassende Auswertung deutsche Legelesitungsprfungen 1988/89 - 2001/02

Eizahl/AH

Herkunft88/8989/9090/9191/9292/9393/9494/9595/9696/9797/9999/0000/0101/02

weissDekalb300.0303.0298.0302.0301.0293.0303.0303.0

Hisex298.0304.0297.0304.0303.0306.0306.0305.0312.0319.0317.6331.3314.8

Lohmann303.0308.0300.0302.0305.0305.0313.0313.0319.0321.0326.5325.5316.3

Shaver292.0302.0296.0294.0300.0301.0302.0300.0312.1

Bovans311.0316.0315.0322.6319.0315.1

323.8320.9

Eigew.


Eigew.

Herkunft88/8989/9090/9191/9292/9393/9494/9595/9696/9797/9999/0000/0101/02

weissDekalb60.960.661.461.661.162.463.163.7

Hisex61.661.762.363.262.563.263.562.862.362.561.761.765.0

Lohmann6161.662.964.965.264.964.663.162.462.163.163.764.0

Shaver62.96362.563.562.962.862.763.363.1

Bovans60.16060.958.361.660.3

62.663.9

Eimasse


Eimasse

Herkunft88/8989/9090/9191/9292/9393/9494/9595/9696/9797/9999/0000/0101/02

weissDekalb18.3018.4018.3018.6018.4018.3019.1019.30

Hisex18.4018.7018.5019.2018.9019.4019.4019.1019.4019.9019.6020.4420.48

Lohmann18.5019.0018.9019.6019.9019.8020.2019.7019.9019.8020.6020.7420.2520.50

Shaver18.4019.0018.5018.7018.8018.9018.9019.0019.70

Bovans18.7018.9019.1018.8019.6419.00

20.2020.50

FVW


FVW

Herkunft88/8989/9090/9191/9292/9393/9494/9595/9696/9797/9999/0000/0101/02

weissDekalb2.352.272.342.332.282.22.122.13

Hisex2.332.32.352.282.222.262.22.192.081.982.051.891.93

Lohmann2.342.32.322.32.252.22.122.122.071.961.951.911.911.91

Shaver2.332.272.312.272.322.322.212.232.02

Bovans2.152.122.092.071.841.95

1.9551.91

Krpergew.


Krpergew.

Herkunft88/8989/9090/9191/9292/9393/9494/9595/9696/9797/9999/0000/0101/02

weissDekalb1.931.931.921.991.81.771.81.82

Hisex1.831.831.841.881.811.821.731.751.691.761.691.681.65

Lohmann1.841.891.92.011.981.881.851.841.721.731.641.731.571.65

Shaver1.961.961.9522.011.931.891.841.60

Bovans1.691.631.691.611.651.47

1.6851.65

Bruchf.


Bruchf.

Herkunft88/8989/9090/9191/9292/9393/9494/9595/9696/9797/9999/0000/0101/02

weissDekalb33.131.83333.634.232.534.137.13.373.24

Hisex32.233.032.731.732.532.935.238.836.541.139.541.943.83.283.36

Lohmann34.934.935.836.537.235.838.341.839.341.840.741.941.63.563.56

Shaver33.332.531.932.23331.737.535.635.13.393.31

Bovans37.334.735.935.537.939.5

41.2541.75

IOFC


IOFC

EimasseFVWIOFC, DM

Herkunft88/8989/9090/9191/9292/9393/9494/9595/9696/9797/9999/0000/0101/02Herkunft88/8989/9090/9191/9292/9393/9494/9595/9696/9797/9999/0000/0101/02Herkunft88/8989/9090/9191/9292/9393/9494/9595/9696/9797/9999/0000/0101/02

weissDekalb18.318.418.318.618.418.319.119.3weissDekalb2.352.272.342.332.282.22.122.13Dekalb12.0812.7312.1512.4212.6613.1814.3614.44

Hisex18.418.718.519.218.919.419.419.119.419.919.620.4420.48Hisex2.332.32.352.282.222.262.22.192.081.982.051.891.93Hisex12.2912.7212.2113.2113.4613.5013.9713.8314.9016.0815.2917.2516.96

Lohmann18.51918.919.619.919.820.219.719.919.820.620.7420.25Lohmann2.342.32.322.32.252.22.122.122.071.961.951.911.91Lohmann12.2812.9212.7013.3313.9314.2615.1914.8115.3616.1616.8917.3416.9317.13

Shaver18.41918.518.718.818.918.91919.70Shaver2.332.272.312.272.322.322.212.232.02Shaver12.2913.1512.5112.9412.6312.7013.5313.4515.60

Bovans18.718.919.118.819.6419.00Bovans2.152.122.092.071.841.95Bovans13.8414.2114.5914.5116.9715.58

IOFC, Euro

Herkunft88/8989/9090/9191/9292/9393/9494/9595/9696/9797/9999/0000/0101/02

Dekalb6.196.536.236.376.496.757.367.40

Hisex6.306.526.266.776.906.927.167.097.648.247.848.848.69

Lohmann6.306.626.516.837.147.317.797.597.878.288.668.898.688.78

Shaver6.306.746.416.636.476.516.946.898.00

Bovans7.097.287.487.448.707.98

8.478.78

Dia Mort. w

3.53.43.54.591/92

3.52.57.23.292/93

4.96.57.6593/94

4.34.36.394/9594/95

4.34.47.63.93.4

3.496/976.34.73.9

597/997.797/997

3.799/007.199/005

5.300/011.900/018.6

7.101/024.46.712.4

&R&8Eig.Dat.\RST\BRD\&F\&A

%

Lohmann

Dekalb

Hisex

Shaver

Bovans

Deutsche Legeleistungsprfungen 1991/92 - 2001/02 (weie Herknfte) Mortalitt

Dia Mort. w (engl)

3.53.43.54.591/92

3.52.57.23.292/93

4.96.57.6593/94

4.34.36.394/9594/95

4.34.47.63.93.4

3.496/976.34.73.9

597/997.797/997

3.799/007.199/005

5.300/011.900/018.6

7.101/024.46.712.4


%

Lohmann

Dekalb

Hisex

Shaver

Bovans

German Random Sample Tests 1991/92 - 2001/02 (white-egg strains) Mortality

Dia Mort. w (engl) o..

3.53.43.54.591/92

3.52.57.23.292/93

4.96.57.6593/94

4.34.36.394/9594/95

4.34.47.63.93.4

3.496/976.34.73.9

597/997.797/997

3.799/007.199/005

5.300/011.900/018.6

7.101/024.46.712.4


%

Lohmann

Dekalb

Hisex

Shaver

Bovans

Dia Eizahl AH w

30230230429491/92

30530130330092/93

30529330630193/94

31330330694/9594/95

313303305302311

31996/97312300316

32197/9931997/99315

326.599/00317.699/00322.6

325.500/01331.300/01319

316.301/02314.8312.1315.1

&R&8Eig.Dat.\RST\BRD\&F&A

Stck

Lohmann

Dekalb

Hisex

Shaver

Bovans

Deutsche Legeleistungsprfungen 1991/92 - 2001/02 (weie Herknfte) Eizahl / A.H.

Dia Eizahl AH w Ziel

30330029829288/89

30830330430289/90

30029829729690/91

30230230429491/92

30530130330092/93

30529330630193/94

31330330694/9594/95

313303305302311

31996/97312300316

32197/9931997/99315

326.599/00317.699/00322.6

325.500/0100/0100/0100/01

316.301/0201/0201/0201/02


Stck

Lohmann

Dekalb

Hisex

Shaver

Bovans

Leistungsziel (weie Herknfte) Eizahl / A.H.

Dia Eizahl AH w (engl)

30230230429491/92

30530130330092/93

30529330630193/94

31330330694/9594/95

313303305302311

31996/97312300316

32197/9931997/99315

326.599/00317.699/00322.6

325.500/01331.300/01319

316.301/02314.8312.1315.1


Number

Lohmann

Dekalb

Hisex

Shaver

Bovans

German Random Sample Tests 1991/92 - 2001/02 (white-egg strains) Egg Number / H.H.

Dia Eizahl AH w (engl) o..

30230230429491/92

30530130330092/93

30529330630193/94

31330330694/9594/95

313303305302311

31996/97312300316

32197/9931997/99315

326.599/00317.699/00322.6

325.500/01331.300/01319

316.301/02314.8312.1315.1


Number

Lohmann

Dekalb

Hisex

Shaver

Bovans

Dia Eigew. w

64.961.663.263.591/92

65.261.162.562.992/93

64.962.463.262.893/94

64.663.163.594/9594/95

63.163.762.862.760.1

62.496/9762.363.360

62.197/9962.597/9960.9

63.199/0061.799/0058.3

63.700/0161.700/0161.6

6401/026563.160.3


g

Lohmann

Dekalb

Hisex

Shaver

Bovans

Deutsche Legeleistungsprfungen 1991/92 - 2001/02 (weie Herknfte) Eigewicht

Dia Eigew. w (engl)

64.961.663.263.591/92

65.261.162.562.992/93

64.962.463.262.893/94

64.663.163.594/9594/95

63.163.762.862.760.1

62.496/9762.363.360

62.197/9962.597/9960.9

63.199/0061.799/0058.3

63.700/0161.700/0161.6

6401/026563.160.3


g

Lohmann

Dekalb

Hisex

Shaver

Bovans

German Random Sample Tests 1991/92 - 2001/02 (white-egg strains) Egg Weight

Dia Eigew. w (engl) o

64.961.663.263.591/92

65.261.162.562.992/93

64.962.463.262.893/94

64.663.163.594/9594/95

63.163.762.862.760.1

62.496/9762.363.360

62.197/9962.597/9960.9

63.199/0061.799/0058.3

63.700/0161.700/0161.6

6401/026563.160.3


g

Lohmann

Dekalb

Hisex

Shaver

Bovans

Dia Eim. w

19.618.619.218.791/92

19.918.418.918.892/93

19.818.319.418.993/94

20.219.119.494/9594/95

19.719.319.118.918.7

19.996/9719.41918.9

19.897/9919.997/9919.1

20.699/0019.699/0018.8

20.7400/0120.4400/0119.64

20.2501/0220.4819.719


kg

Lohmann

Dekalb

Hisex

Shaver

Bovans

Deutsche Legeleistungsprfungen 1991/92 - 2001/02 (weie Herknfte) Eimasse, kg/A.H.

Dia Eim. w Ziel

18.518.318.418.488/89

1918.418.71989/90

18.918.318.518.590/91

19.618.619.218.791/92

19.918.418.918.892/93

19.818.319.418.993/94

20.219.119.494/9594/95

19.719.319.118.918.7

19.996/9719.41918.9

19.897/9919.997/9919.1

20.699/0019.699/0018.8

20.7400/0100/0100/0100/01

20.2501/0201/0201/0201/02


kg

Lohmann

Dekalb

Hisex

Shaver

Bovans

Leistungsziel (weie Herknfte) Eimasse, kg/A.H.

Dia Eim. w (engl)

19.618.619.218.791/92

19.918.418.918.892/93

19.818.319.418.993/94

20.219.119.494/9594/95

19.719.319.118.918.7

19.996/9719.41918.9

19.897/9919.997/9919.1

20.699/0019.699/0018.8

20.7400/0120.4400/0119.64

20.2501/0220.4819.719


kg

Lohmann

Dekalb

Hisex

Shaver

Bovans

German Random Sample Tests 1991/92 - 2001/02 (white-egg strains) Egg Mass, kg/H.H.

Dia Eim. w (engl) o..

19.618.619.218.791/92

19.918.418.918.892/93

19.818.319.418.993/94

20.219.119.494/9594/95

19.719.319.118.918.7

19.996/9719.41918.9

19.897/9919.997/9919.1

20.699/0019.699/0018.8

20.7400/0120.4400/0119.64

20.2501/0220.4819.719


kg

Lohmann

Dekalb

Hisex

Shaver

Bovans

Dia FVW w

2.32.332.282.2791/92

2.252.282.222.3292/93

2.22.22.262.3293/94

2.122.122.294/9594/95

2.122.132.192.212.15

2.0796/972.082.232.12

1.9697/991.9897/992.09

1.9599/002.0599/002.07

1.9100/011.8900/011.84

1.9101/021.932.021.95


kg/kg

Lohmann

Dekalb

Hisex

Shaver

Bovans

Deutsche Legeleistungsprfungen 1991/92 - 2001/02 (weie Herknfte) Futterverwertung

Dia FVW w (engl)

2.32.332.282.2791/92

2.252.282.222.3292/93

2.22.22.262.3293/94

2.122.122.294/9594/95

2.122.132.192.212.15

2.0796/972.082.232.12

1.9697/991.9897/992.09

1.9599/002.0599/002.07

1.9100/011.8900/011.84

1.9101/021.932.021.95


kg/kg

Lohmann

Dekalb

Hisex

Shaver

Bovans

German Random Sample Tests 1991/92 - 2001/02 (white-egg strains) Feed Conversion

Dia FVW w (engl) o..

2.32.332.2891/92

2.252.282.2292/93

2.22.22.2693/94

2.122.122.294/95

2.122.132.192.15

2.0796/972.082.12

1.9697/991.982.09

1.9599/002.052.07

1.9100/011.891.84

1.9101/021.931.95


kg/kg

Lohmann

Dekalb

Hisex

Bovans

Dia KG w

2.011.991.88291/92

1.981.81.812.0192/93

1.881.771.821.9393/94

1.851.81.7394/9594/95

1.841.821.751.891.69

1.7296/971.691.841.63

1.7397/991.7697/991.69

1.6499/001.6999/001.61

1.7300/011.6800/011.65

1.5701/021.651.61.47


kg

Lohmann

Dekalb

Hisex

Shaver

Bovans

Deutsche Legeleistungsprfungen 1991/92 - 2001/02 (weie Herknfte) Krpergewicht

Dia KG w (engl)

2.011.991.88291/92

1.981.81.812.0192/93

1.881.771.821.9393/94

1.851.81.7394/9594/95

1.841.821.751.891.69

1.7296/971.691.841.63

1.7397/991.7697/991.69

1.6499/001.6999/001.61

1.7300/011.6800/011.65

1.5701/021.651.61.47


kg

Lohmann

Dekalb

Hisex

Shaver

Bovans

German Random Sample Tests 1991/92 - 2001/02 (white-egg strains) Body Weight

Dia KG w (engl) o..

2.011.991.88291/92

1.981.81.812.0192/93

1.881.771.821.9393/94

1.851.81.7394/9594/95

1.841.821.751.891.69

1.7296/971.691.841.63

1.7397/991.7697/991.69

1.6499/001.6999/001.61

1.7300/011.6800/011.65

1.5701/021.651.61.47


kg

Lohmann

Dekalb

Hisex

Shaver

Bovans

Dia BF w

36.533.631.732.291/92

37.234.232.53392/93

35.832.532.931.793/94

38.334.135.294/9594/95

41.837.138.837.537.3

39.396/9736.535.634.7

41.897/9941.197/9935.9

40.799/0039.599/0035.5

41.900/0141.900/0137.9

41.601/0243.835.139.5


N

Lohmann

Dekalb

Hisex

Shaver

Bovans

Deutsche Legeleistungsprfungen 1991/92 - 2001/02 (weie Herknfte) Bruchfestigkeit

Dia BF w (engl)

36.533.631.732.291/92

37.234.232.53392/93

35.832.532.931.793/94

38.334.135.294/9594/95

41.837.138.837.537.3

39.396/9736.535.634.7

41.897/9941.197/9935.9

40.799/0039.599/0035.5

41.900/0141.900/0137.9

41.601/0243.835.139.5


N

Lohmann

Dekalb

Hisex

Shaver

Bovans

German Random Sample Tests 1991/92 - 2001/02 (white-egg strains) Shell Strength

Dia BF w (engl) o..

36.533.631.732.291/92

37.234.232.53392/93

35.832.532.931.793/94

38.334.135.294/9594/95

41.837.138.837.537.3

39.396/9736.535.634.7

41.897/9941.197/9935.9

40.799/0039.599/0035.5

41.900/0141.900/0137.9

41.601/0243.835.139.5


N

Lohmann

Dekalb

Hisex

Shaver

Bovans

Dia IOFC w DM

13.32812.424813.209612.940491/92

13.9312.659213.456812.633692/93

14.25613.17613.502412.700893/94

15.190414.363213.96894/9594/95

14.814414.436413.828413.532413.838

15.362896/9714.899213.45214.2128

16.156897/9916.079297/9914.5924

16.89299/0015.28899/0014.5136

17.3386400/0117.2513600/0116.96896

16.92901/0216.9574415.602415.58


DM

Lohmann

Dekalb

Hisex

Shaver

Bovans

Deutsche Legeleistungsprfungen 1991/92 - 2001/02 (weie Herknfte) EmF

Dia IOFC w DM (engl)

13.32812.424813.209612.940491/92

13.9312.659213.456812.633692/93

14.25613.17613.502412.700893/94

15.190414.363213.96894/9594/95

14.814414.436413.828413.532413.838

15.362896/9714.899213.45214.2128

16.156897/9916.079297/9914.5924

16.89299/0015.28899/0014.5136

17.3386400/0117.2513600/0116.96896

16.92901/0216.9574415.602415.58


DM

Lohmann

Dekalb

Hisex

Shaver

Bovans

German Random Sample Tests 1991/92 - 2001/02 (white-egg strains) IOFC

Dia IOFC w Euro

6.83066.367716.769926.63195591/92

7.1391256.487846.896616.4747292/93

7.30626.75276.919986.5091693/94

7.785087.361147.158694/9594/95

7.592387.3986557.0870556.9353557.091975

7.87343596/977.635846.894157.28406

8.2803697/998.2405997/997.478605

8.6571599/007.835199/007.43822

8.88605300/018.84132200/018.696592

8.676112501/028.6906887.996237.98475


Euro

Lohmann

Dekalb

Hisex

Shaver

Bovans

Deutsche Legeleistungsprfungen 1991/92 - 2001/02 (weie Herknfte) EmF

Dia IOFC w Euro engl.

6.83066.367716.769926.63195591/92

7.1391256.487846.896616.4747292/93

7.30626.75276.919986.5091693/94

7.785087.361147.158694/9594/95

7.592387.3986557.0870556.9353557.091975

7.87343596/977.635846.894157.28406

8.2803697/998.2405997/997.478605

8.6571599/007.835199/007.43822

8.88605300/018.84132200/018.696592

8.676112501/028.6906887.996237.98475


Euro

Lohmann

Dekalb

Hisex

Shaver

Bovans

German Random Sample Tests 1991/92 - 2001/02 (white-egg strains) IOFC

Dia IOFC w Euro engl. o..

6.83066.367716.769926.63195591/92

7.1391256.487846.896616.4747292/93

7.30626.75276.919986.5091693/94

7.785087.361147.158694/9594/95

7.592387.3986557.0870556.9353557.091975

7.87343596/977.635846.894157.28406

8.2803697/998.2405997/997.478605

8.6571599/007.835199/007.43822

8.88605300/018.84132200/018.696592

8.676112501/028.6906887.996237.98475


Euro

Lohmann

Dekalb

Hisex

Shaver

Bovans

Tabelle5

Tabelle6

Tabelle7

Tabelle8

Tabelle9

Tabelle10

Trend in der Futterverwertung in deutschen Legeleistungsprfungen(1991/92 - 2001/02) - Braune Legehennen -

Mort.


Mort.

Herkunft88/8989/9090/9191/9292/9393/9494/9595/9696/9797/9999/0000/0101/02

braunDekalb4.62.44.24.83.28.68.92.1

Hisex2.13.15.364.86.455.36.14.363.32.2

ISA4.84.74.56.84.57.86.98.48.71.83.68.910.0

LB4.45.867.674.26.16.74.66.23.134.57.4

Tetra4.22.863.95.55.87.94.67.312.2

Bovans GL4.242.755.615.6

LT10.127.816.0

Babcock B3802.2

3.16.0

Eizahl AH

Zusammenfassende Auswertung deutsche Legelesitungsprfungen 1988/89 - 2001/02

Eizahl/AH

Herkunft88/8989/9090/9191/9292/9393/9494/9595/9696/9797/9999/0000/0101/02

braunDekalb293.0286.0289.0290.0300.0285.0293.0312.3

Hisex294.0298.0290.0293.0295.0300.0303.0305.0311.0322.0324.5322.2321.4

ISA296.0296.0295.0295.0302.0301.0305.0305.0306.0319.0318.0301.6307.9

LB299.0296.0297.0295.0300.0297.0301.0303.0309.0313.0321.3319.3306.6

Tetra296.0293.0294.0288.0299.0303.0300.0314.7309.7302.3

Bovans GL311.0319.0319.0326.9330.7299.7

LT305.9321.6310.2287.1

Babcock B380317.8

317.2313.0

Eigew.


Eigew.

Herkunft88/8989/9090/9191/9292/9393/9494/9595/9696/9797/9999/0000/0101/02

braunDekalb63.663.66364.66564.164.163.4

Hisex6563.965.166.667.365.965.164.863.263.362.263.862.6

ISA65.265.465.966.366.465.264.163.863.86463.764.262.1

LB6565.365.767.167.266.664.86463.262.762.564.964.3

Tetra65.265.265.466.365.265.665.663.966.462.9

Bovans GL64.564.264.663.766.964.2

LT65.66666.866.0

Babcock B38063.1

62.664.6

Eimasse


Eimasse

Herkunft88/8989/9090/9191/9292/9393/9494/9595/9696/9797/9999/0000/0101/02

braunDekalb18.618.218.318.819.518.318.819.8

Hisex19.119.118.919.519.919.819.719.719.620.320.220.620.1

ISA19.319.319.419.62019.719.519.419.520.420.319.419.1

LB19.419.319.519.820.219.819.519.419.519.720.120.719.7

Tetra19.319.119.219.119.519.819.620.120.619.0

Bovans GL2020.520.620.822.119.3

LT20.121.220.719.0

Babcock B38020.1

19.9020.21

FVW


FVW

Herkunft88/8989/9090/9191/9292/9393/9494/9595/9696/9797/9999/0000/0101/02

braunDekalb2.462.482.492.442.322.452.322.21

Hisex2.342.312.332.292.322.292.22.222.112.012.051.931.97

ISA2.292.292.312.262.242.22.112.12.0722.0422.02

LB2.32.282.262.212.192.182.152.152.081.981.981.951.99

Tetra2.352.332.372.382.272.172.162.152.112.08

Bovans GL2.162.12.072.061.952.03

LT1.861.941.861.92

Babcock B3802.01

1.981.97

Krpergew.


Krpergew.

Herkunft88/8989/9090/9191/9292/9393/9494/9595/9696/9797/9999/0000/0101/02

braunDekalb2.292.32.242.332.252.272.112.1

Hisex2.252.242.212.232.42.182.152.2322.081.992.071.90

ISA2.172.212.192.162.142.061.941.991.831.981.841.931.86

LB2.192.192.152.212.182.092.062.11.981.991.932.051.93

Tetra2.252.192.232.322.31.972.172.052.151.91

Bovans GL2.141.932.031.9821.87

LT1.881.992.021.87

Babcock B3801.89

1.961.99

Bruchf.


Bruchf.

Herkunft88/8989/9090/9191/9292/9393/9494/9595/9696/9797/9999/0000/0101/023.583.57

braunDekalb35.119835.035.23634.833.635.838.93.563.54

Hisex34.923634.734.335.635.233.836.539.336.440.539.542.941.03.583.41

ISA35.119833.534.934.534.432.735.337.335.839.639.139.437.13.593.49

LB35.217934.233.634.633.834.33740.738.842.841.141.741.63.243.27

Tetra35.835.23536.542.135.840.639.940.037.9

Bovans GL38.536.439.537.835.335.9

LT40.338.939.640.5

Babcock B38038.3

42.041.7

IOFC


IOFC

EimasseFVWIOFC DM

Herkunft88/8989/9090/9191/9292/9393/9494/9595/9696/9797/9999/0000/0101/02Herkunft88/8989/9090/9191/9292/9393/9494/9595/9696/9797/9999/0000/0101/02Herkunft88/8989/9090/9191/9292/9393/9494/9595/9696/9797/9999/0000/0101/02

braunDekalb18.618.218.318.819.518.318.819.8braunDekalb2.462.482.492.442.322.452.322.21Dekalb11.457611.065611.053211.731213.10411.34612.633614.1768

Hisex19.119.118.919.519.919.819.719.719.620.320.220.620.11Hisex2.342.312.332.292.322.292.22.222.112.012.051.931.97Hisex12.682412.911612.625213.33813.372813.543214.18414.026414.817616.158815.75617.056816.32932

ISA19.319.319.419.62019.719.519.419.520.420.319.419.11ISA2.292.292.312.262.242.22.112.12.0722.0422.02ISA13.201213.201213.114413.641614.0814.18414.74214.74415.05416.3215.915215.5215.13512

LB19.419.319.519.820.219.819.519.419.519.720.120.719.72LB2.32.282.262.212.192.182.152.152.081.981.981.951.99LB13.19213.278413.57214.176814.624814.414414.4314.35614.97615.917616.240816.97415.85488

Tetra19.319.119.219.119.519.819.620.120.619.00Tetra2.352.332.372.382.272.172.162.152.112.08Tetra12.73812.758812.518412.376813.49414.493614.425614.87415.573614.592

Bovans GL2020.520.620.822.119.25Bovans GL2.162.12.072.061.952.03Bovans GL14.7215.5815.903216.140818.12215.169

LT20.0821.220.718.97LT1.861.941.861.92LT17.1884817.468817.719215.78304

Babcock B38020.05Babcock B3802.01Babcock B38015.9598

IOFC Euro

Herkunft88/8989/9090/9191/9292/9393/9494/9595/9696/9797/9999/0000/0101/02

Dekalb5.875.675.666.016.725.816.477.27

Hisex6.506.626.476.846.856.947.277.197.598.288.078.748.37

ISA6.776.776.726.997.227.277.567.567.728.368.167.957.76

LB6.766.816.967.277.507.397.407.367.688.168.328.708.13

Tetra6.536.546.426.346.927.437.397.627.987.48

Bovans GL7.547.988.158.279.297.77

LT8.818.959.088.09

Babcock B3808.18

8.248.41

Dia Mort. b

690/914.25.34.5690/9190/91

7.6791/924.866.83.991/9291/92

4.292/933.24.84.592/9392/9392/93

6.193/948.66.47.893/9493/9493/94

6.794/958.956.994/9594/9594/95

4.695/9695/965.38.45.54.295/96

6.296/9796/976.18.75.8496/97

3.110.197/994.31.87.92.797/99

322.163.64.6599/00

4.57.800/013.38.97.35.600/01

7.41601/022.21012.215.62.2


%

Deutsche Legeleistungsprfungen 1991/92 - 2001/02 (braune Herknfte) Mortalitt

LB

LT

Dekalb

Hisex

ISA

Tetra

Bovans GL

Babcock B380

Dia Mort. b (engl)

7.6791/924.866.83.991/9291/92

4.292/933.24.84.592/9392/9392/93

6.193/948.66.47.893/9493/9493/94

6.794/958.956.994/9594/9594/95

4.695/9695/965.38.45.54.295/96

6.296/9796/976.18.75.8496/97

3.110.197/994.31.87.92.797/99

322.163.64.6599/00

4.57.800/013.38.97.35.600/01

7.41601/022.21012.215.62.2


%

German Random Sample Tests 1991/92 - 2001/02 (brown-egg strains) Mortality

LB

LT

Dekalb

Hisex

ISA

Tetra

Bovans GL

Babcock B380

Dia Mort. b (engl) o..

7.6791/924.866.83.991/9291/92

4.292/933.24.84.592/9392/9392/93

6.193/948.66.47.893/9493/9493/94

6.794/958.956.994/9594/9594/95

4.695/9695/965.38.45.54.295/96

6.296/9796/976.18.75.8496/97

3.110.197/994.31.87.92.797/99

322.163.64.6599/00

4.57.800/013.38.97.35.600/01

7.41601/022.21012.215.62.2


%

LB

LT

Dekalb

Hisex

ISA

Tetra

Bovans GL

Babcock B380

Dia Eizahl-AH b

29591/9229029329528891/9291/92

30092/9330029530292/9392/9392/93

29793/9428530030193/9493/9493/94

30194/9529330330594/9594/9594/95

30395/9695/9630530529931195/96

30996/9796/9731130630331996/97

313305.997/9932231930031997/99

321.3321.6312.3324.5318314.7326.999/00

319.3310.200/01322.2301.6309.7330.700/01

306.6287.101/02321.4307.9302.3299.7317.8


Stck

Deutsche Legeleistungsprfungen 1991/92 - 2001/02 (braune Herknfte) Eizahl / A.H.

LB

LT

Dekalb

Hisex

ISA

Tetra

Bovans GL

Babcock B380

Dia Eizahl-AH b Ziel

29988/8929329429629688/89

29689/9028629829629389/90

29790/9128929029529490/91

29591/9229029329528891/92

30092/9330029530292/9392/93

29793/9428530030193/9493/94

30194/9529330330594/9594/95

30395/9695/96305305299311

30996/9796/97311306303319

313305.997/99322319300319

321.3321.6312.3324.5318314.7326.9

319.3310.200/0100/0100/0100/0100/01

306.6287.101/0201/0201/0201/0201/02


Stck

Leistungsziel (braune Herknfte) Eizahl / A.H.

LB

LT

Dekalb

Hisex

ISA

Tetra

Bovans GL

Dia Eizahl-AH b (engl)

29591/9229029329528891/9291/92

30092/9330029530292/9392/9392/93

29793/9428530030193/9493/9493/94

30194/9529330330594/9594/9594/95

30395/9695/9630530529931195/96

30996/9796/9731130630331996/97

313305.997/9932231930031997/99

321.3321.6312.3324.5318314.7326.999/00

319.3310.200/01322.2301.6309.7330.700/01

306.6287.101/02321.4307.9302.3299.7317.8


Number

German Random Sample Tests 1991/92 - 2001/02 (brown-egg strains) Egg Number / H.H.

LB

LT

Dekalb

Hisex

ISA

Tetra

Bovans GL

Babcock B380

Dia Eizahl-AH b (engl) o..

29591/9229029329528891/9291/92

30092/9330029530292/9392/9392/93

29793/9428530030193/9493/9493/94

30194/9529330330594/9594/9594/95

30395/9695/9630530529931195/96

30996/9796/9731130630331996/97

313305.997/9932231930031997/99

321.3321.6312.3324.5318314.7326.999/00

319.3310.200/01322.2301.6309.7330.700/01

306.6287.101/02321.4307.9302.3299.7317.8


Number

LB

LT

Dekalb

Hisex

ISA

Tetra

Bovans GL

Babcock B380

Dia Eizahl-AH b (engl) o

29591/9229029329528891/9291/92

30092/9330029530292/9392/9392/93

29793/9428530030193/9493/9493/94

30194/9529330330594/9594/9594/95

30395/9695/9630530529931195/96

30996/9796/9731130630331996/97

313305.997/9932231930031997/99

321.3321.6312.3324.5318314.7326.999/00

319.3310.200/01322.2301.6309.7330.700/01

306.6287.101/02321.4307.9302.3299.7317.8


Number

LB

LT

Dekalb

Hisex

ISA

Tetra

Bovans GL

Babcock B380

Dia Eigew. b

67.191/9264.666.666.366.391/9291/92

67.292/936567.366.492/9392/9392/93

66.693/9464.165.965.293/9493/9493/94

64.894/9564.165.164.194/9594/9594/95

6495/9695/9664.863.865.264.595/96

63.296/9796/9763.263.865.664.296/97

62.765.697/9963.36465.664.697/99

62.56663.462.263.763.963.799/00

64.966.800/0163.864.266.466.900/01

64.36601/0262.662.162.964.263.1


g

Deutsche Legeleistungsprfungen 1991/92 - 2001/02 (braune Herknfte) Eigewicht

LB

LT

Dekalb

Hisex

ISA

Tetra

Bovans GL

Babcock B380

Dia Eigew. b (eng)

67.191/9264.666.666.366.391/9291/92

67.292/936567.366.492/9392/9392/93

66.693/9464.165.965.293/9493/9493/94

64.894/9564.165.164.194/9594/9594/95

6495/9695/9664.863.865.264.595/96

63.296/9796/9763.263.865.664.296/97

62.765.697/9963.36465.664.697/99

62.56663.462.263.763.963.799/00

64.966.800/0163.864.266.466.900/01

64.36601/0262.662.162.964.263.1


g

German Random Sample Tests 1991/92 - 2001/02 (brown-egg strains) Egg Weight

LB

LT

Dekalb

Hisex

ISA

Tetra

Bovans GL

Babcock B380

Dia Eigew. b (eng) o

67.191/9264.666.666.366.391/9291/92

67.292/936567.366.492/9392/9392/93

66.693/9464.165.965.293/9493/9493/94

64.894/9564.165.164.194/9594/9594/95

6495/9695/9664.863.865.264.595/96

63.296/9796/9763.263.865.664.296/97

62.765.697/9963.36465.664.697/99

62.56663.462.263.763.963.799/00

64.966.800/0163.864.266.466.900/01

64.36601/0262.662.162.964.263.1


g

LB

LT

Dekalb

Hisex

ISA

Tetra

Bovans GL

Babcock B380

Dia Eim. b

19.891/9218.819.519.619.191/9291/92

20.292/9319.519.92092/9392/9392/93

19.893/9418.319.819.793/9493/9493/94

19.594/9518.819.719.594/9594/9594/95

19.495/9695/9619.719.419.52095/96

19.596/9796/9719.619.519.820.596/97

19.720.0897/9920.320.419.620.697/99

20.121.219.820.220.320.120.899/00

20.720.700/0120.619.420.622.100/01

19.7218.9701/0220.1119.111919.2520.05


kg

Deutsche Legeleistungsprfungen 1991/92 - 2001/02 (braune Herknfte) Eimasse, kg/A.H.

LB

LT

Dekalb

Hisex

ISA

Tetra

Bovans GL

Babcock B380

Dia Eim. b Ziel

19.488/8918.619.119.319.388/89

19.389/9018.219.119.319.189/90

19.590/9118.318.919.419.290/91

19.891/9218.819.519.619.191/92

20.292/9319.519.92092/9392/93

19.893/9418.319.819.793/9493/94

19.594/9518.819.719.594/9594/95

19.495/9695/9619.719.419.520

19.596/9796/9719.619.519.820.5

19.720.0897/9920.320.419.620.6

20.121.219.820.220.320.120.8

20.720.700/0100/0100/0100/0100/01

19.7218.9701/0201/0201/0201/0201/02


kg

Leistungsziel (braune Herknfte) Eimasse, kg/A.H.

LB

LT

Dekalb

Hisex

ISA

Tetra

Bovans GL

Dia Eim. b (engl)

19.891/9218.819.519.619.191/9291/92

20.292/9319.519.92092/9392/9392/93

19.893/9418.319.819.793/9493/9493/94

19.594/9518.819.719.594/9594/9594/95

19.495/9695/9619.719.419.52095/96

19.596/9796/9719.619.519.820.596/97

19.720.0897/9920.320.419.620.697/99

20.121.219.820.220.320.120.899/00

20.720.700/0120.619.420.622.100/01

19.7218.9701/0220.1119.111919.2520.05


kg

German Random Sample Tests 1991/92 - 2001/02 (brown-egg strains) Egg Mass, kg/H.H.

LB

LT

Dekalb

Hisex

ISA

Tetra

Bovans GL

Babcock B380

Dia Eim. b (engl) o..

19.891/9218.819.519.619.191/9291/92

20.292/9319.519.92092/9392/9392/93

19.893/9418.319.819.793/9493/9493/94

19.594/9518.819.719.594/9594/9594/95

19.495/9695/9619.719.419.52095/96

19.596/9796/9719.619.519.820.596/97

19.720.0897/9920.320.419.620.697/99

20.121.219.820.220.320.120.899/00

20.720.700/0120.619.420.622.100/01

19.7218.9701/0220.1119.111919.2520.05


kg

LB

LT

Dekalb

Hisex

ISA

Tetra

Bovans GL

Babcock B380

Dia FVW b

2.2191/922.442.292.262.3891/9291/92

2.1992/932.322.322.2492/9392/9392/93

2.1893/942.452.292.293/9493/9493/94

2.1594/952.322.22.1194/9594/9594/95

2.1595/9695/962.222.12.272.1695/96

2.0896/9796/972.112.072.172.196/97

1.981.8697/992.0122.162.0797/99

1.981.942.212.052.042.152.0699/00

1.951.8600/011.9322.111.9500/01

1.991.9201/021.972.022.082.032.01


kg/kg

Deutsche Legeleistungsprfungen 1991/92 - 2001/02 (braune Herknfte) Futterverwertung

LB

LT

Dekalb

Hisex

ISA

Tetra

Bovans GL

Babcock B380

Dia FVW b (engl)

2.2191/922.442.292.262.3891/9291/92

2.1992/932.322.322.2492/9392/9392/93

2.1893/942.452.292.293/9493/9493/94

2.1594/952.322.22.1194/9594/9594/95

2.1595/9695/962.222.12.272.1695/96

2.0896/9796/972.112.072.172.196/97

1.981.8697/992.0122.162.0797/99

1.981.942.212.052.042.152.0699/00

1.951.8600/011.9322.111.9500/01

1.991.9201/021.972.022.082.032.01


kg/kg

LB

LT

Dekalb

Hisex

ISA

Tetra

Bovans GL

Babcock B380

German Random Sample Tests 1991/92 - 2001/02 (brown-egg strains) Feed Conversion

Dia FVW b (engl) o..

2.2191/922.292.262.3891/9291/92

2.1992/932.322.2492/9392/9392/93

2.1893/942.292.293/9493/9493/94

2.1594/952.22.1194/9594/9594/95

2.1595/962.222.12.272.1695/96

2.0896/972.112.072.172.196/97

1.981.862.0122.162.0797/99

1.981.942.052.042.152.0699/00

1.951.861.9322.111.9500/01

1.991.921.972.022.082.032.01


kg/kg

LB

LT

Hisex

ISA

Tetra

Bovans GL

Babcock B380

Dia KG b

2.2191/922.332.232.162.3291/9291/92

2.1892/932.252.42.1492/9392/9392/93

2.0993/942.272.182.0693/9493/9493/94

2.0694/952.112.151.9494/9594/9594/95

2.195/9695/962.231.992.32.1495/96

1.9896/9796/9721.831.971.9396/97

1.991.8897/992.081.982.172.0397/99

1.931.992.11.991.842.051.9899/00

2.052.0200/012.071.932.15200/01

1.931.8701/021.91.861.911.871.89


kg

LB

LT

Dekalb

Hisex

ISA

Tetra

Bovans GL

Babcock B380

Deutsche Legeleistungsprfungen 1991/92 - 2001/02 (braune Herknfte) Krpergewicht

Dia KG b (engl)

2.2191/922.332.232.162.3291/9291/92

2.1892/932.252.42.1492/9392/9392/93

2.0993/942.272.182.0693/9493/9493/94

2.0694/952.112.151.9494/9594/9594/95

2.195/9695/962.231.992.32.1495/96

1.9896/9796/9721.831.971.9396/97

1.991.8897/992.081.982.172.0397/99

1.931.992.11.991.842.051.9899/00

2.052.0200/012.071.932.15200/01

1.931.8701/021.91.861.911.871.89


kg

LB

LT

Dekalb

Hisex

ISA

Tetra

Bovans GL

Babcock B380

German Random Sample Tests 1991/92 - 2001/02 (brown-egg strains) Body Weight

Dia KG b (engl) o..

2.2191/922.332.232.162.3291/9291/92

2.1892/932.252.42.1492/9392/9392/93

2.0993/942.272.182.0693/9493/9493/94

2.0694/952.112.151.9494/9594/9594/95

2.195/9695/962.231.992.32.1495/96

1.9896/9796/9721.831.971.9396/97

1.991.8897/992.081.982.172.0397/99

1.931.992.11.991.842.051.9899/00

2.052.0200/012.071.932.15200/01

1.931.8701/021.91.861.911.871.89


kg

LB

LT

Dekalb

Hisex

ISA

Tetra

Bovans GL

Babcock B380

Dia BF b

34.691/923635.634.536.591/9291/92

33.892/9334.835.234.492/9392/9392/93

34.393/9433.633.832.793/9493/9493/94

3794/9535.836.535.394/9594/9594/95

40.795/9695/9639.337.342.138.595/96

38.896/9796/9736.435.835.836.496/97

42.840.397/9940.539.640.639.597/99

41.138.938.939.539.139.937.899/00

41.739.600/0142.939.44035.300/01

41.640.501/024137.137.935.938.3


N

LB

LT

Dekalb

Hisex

ISA

Tetra

Bovans GL

Babcock B380

Deutsche Legeleistungsprfungen 1991/92 - 2001/02 (braune Herknfte) Bruchfestigkeit

Dia BF b (engl)

34.691/923635.634.536.591/9291/92

33.892/9334.835.234.492/9392/9392/93

34.393/9433.633.832.793/9493/9493/94

3794/9535.836.535.394/9594/9594/95

40.795/9695/9639.337.342.138.595/96

38.896/9796/9736.435.835.836.496/97

42.840.397/9940.539.640.639.597/99

41.138.938.939.539.139.937.899/00

41.739.600/0142.939.44035.300/01

41.640.501/024137.137.935.938.3


N

LB

LT

Dekalb

Hisex

ISA

Tetra

Bovans GL

Babcock B380

German Random Sample Tests 1991/92 - 2001/02 (brown-egg strains) Shell Strength

Dia BF b (engl) o..

34.691/923635.634.536.591/9291/92

33.892/9334.835.234.492/9392/9392/93

34.393/9433.633.832.793/9493/9493/94

3794/9535.836.535.394/9594/9594/95

40.795/9695/9639.337.342.138.595/96

38.896/9796/9736.435.835.836.496/97

42.840.397/9940.539.640.639.597/99

41.138.938.939.539.139.937.899/00

41.739.600/0142.939.44035.300/01

41.640.501/024137.137.935.938.3


N

LB

LT

Dekalb

Hisex

ISA

Tetra

Bovans GL

Babcock B380

Dia BF b (engl) o.

34.691/923635.634.536.591/9291/92

33.892/9334.835.234.492/9392/9392/93

34.393/9433.633.832.793/9493/9493/94

3794/9535.836.535.394/9594/9594/95

40.795/9695/9639.337.342.138.595/96

38.896/9796/9736.435.835.836.496/97

42.840.397/9940.539.640.639.597/99

41.138.938.939.539.139.937.899/00

41.739.600/0142.939.44035.300/01

41.640.501/024137.137.935.938.3


N

LB

LT

Dekalb

Hisex

ISA

Tetra

Bovans GL

Babcock B380

Dia IOFC b DM

14.176891/9211.731213.33813.641612.376891/9291/92

14.624892/9313.10413.372814.0892/9392/9392/93

14.414493/9411.34613.543214.18493/9493/9493/94

14.4394/9512.633614.18414.74294/9594/9594/95

14.35695/9695/9614.026414.74413.49414.7295/96

14.97696/9796/9714.817615.05414.493615.5896/97

15.917617.1884897/9916.158816.3214.425615.903297/99

16.240817.468814.176815.75615.915214.87416.140899/00

16.97417.719200/0117.056815.5215.573618.12200/01

15.8548815.7830401/0216.3293215.1351214.59215.16915.9598


DM

LB

LT

Dekalb

Hisex

ISA

Tetra

Bovans GL

Babcock B380

Deutsche Legeleistungsprfungen 1991/92 - 2001/02 (braune Herknfte) EmF

Dia IOFC b (engl) DM

14.176891/9211.731213.33813.641612.376891/9291/92

14.624892/9313.10413.372814.0892/9392/9392/93

14.414493/9411.34613.543214.18493/9493/9493/94

14.4394/9512.633614.18414.74294/9594/9594/95

14.35695/9695/9614.026414.74413.49414.7295/96

14.97696/9796/9714.817615.05414.493615.5896/97

15.917617.1884897/9916.158816.3214.425615.903297/99

16.240817.468814.176815.75615.915214.87416.140899/00

16.97417.719200/0117.056815.5215.573618.12200/01

15.8548815.7830401/0216.3293215.1351214.59215.16915.9598


DM

LB

LT

Dekalb

Hisex

ISA

Tetra

Bovans GL

Babcock B380

German Random Sample Tests 1991/92 - 2001/02 (brown-egg strains) IOFC

Dia IOFC b Euro

7.2656191/926.012246.8357256.991326.3431191/9291/92

7.4952192/936.71586.853567.21692/9392/9392/93

7.3873893/945.8148256.940897.269393/9493/9493/94

7.39537594/956.474727.26937.55527594/9594/9594/95

7.3574595/9695/967.188537.55636.9156757.54495/96

7.675296/9796/977.594027.7151757.427977.9847596/97

8.157778.80909697/998.2813858.3647.393128.1503997/99

8.323418.952767.265618.074958.156547.6229258.2721699/00

8.6991759.0810900/018.741617.9547.981479.28752500/01

8.1256268.08880801/028.36877657.7567497.47847.77411258.1793975


Euro

LB

LT

Dekalb

Hisex

ISA

Tetra

Bovans GL

Babcock B380

Deutsche Legeleistungsprfungen 1991/92 - 2001/02 (braune Herknfte) EmF

Dia IOFC b Euro (engl)

7.2656191/926.012246.8357256.991326.3431191/9291/92

7.4952192/936.71586.853567.21692/9392/9392/93

7.3873893/945.8148256.940897.269393/9493/9493/94

7.39537594/956.474727.26937.55527594/9594/9594/95

7.3574595/9695/967.188537.55636.9156757.54495/96

7.675296/9796/977.594027.7151757.427977.9847596/97

8.157778.80909697/998.2813858.3647.393128.1503997/99

8.323418.952767.265618.074958.156547.6229258.2721699/00

8.6991759.0810900/018.741617.9547.981479.28752500/01

8.1256268.08880801/028.36877657.7567497.47847.77411258.1793975


Euro

LB

LT

Dekalb

Hisex

ISA

Tetra

Bovans GL

Babcock B380

German Random Sample Tests 1991/92 - 2001/02 (brown-egg strains) IOFC

Dia IOFC b Euro (engl) o..

7.2656191/926.012246.8357256.991326.3431191/9291/92

7.4952192/936.71586.853567.21692/9392/9392/93

7.3873893/945.8148256.940897.269393/9493/9493/94

7.39537594/956.474727.26937.55527594/9594/9594/95

7.3574595/9695/967.188537.55636.9156757.54495/96

7.675296/9796/977.594027.7151757.427977.9847596/97

8.157778.80909697/998.2813858.3647.393128.1503997/99

8.323418.952767.265618.074958.156547.6229258.2721699/00

8.6991759.0810900/018.741617.9547.981479.28752500/01

8.1256268.08880801/028.36877657.7567497.47847.77411258.1793975


Euro

LB

LT

Dekalb

Hisex

ISA

Tetra

Bovans GL

Babcock B380

Tabelle5

Tabelle6

Tabelle7

Tabelle8

Tabelle9

Tabelle10

Zuchtfortschritt fr Futterverwertung Linearer Trend geht weiter Genetische Variabilitt bzw. Diversitt wirkt nicht begrenzend

Genetische Varianz Zuchtfortschritt ist proportional zur genetischen Varianz Bei geschlossenen Linien reduziert die Selektion die genetische Varianz

Heritabilittfr die Legerate in verschiedenenAbschnitten der Legeperiode

Legerate

Heritabilitt

in Lebenswochen

1977

1998

21 28

.58

.28

29 36

.23

.11

37 44

.21

.23

45 52

.24

.25

53 60

.25

.25

61 - 68

.25

.26

1977: FLOCK

1998: SAVAS

Inzuchtsteigerung ber 23 Generationenfr zwei Linien weies Leghorn

Quelle: Ameli et al., 1991

_1135154726.doc

0

1

2

3

4

5

6

7

8

9

10

11

12

1

2

3

4

5

6

7

8

9

10

11

12

13

14

15

16

17

18

19

20

21

22

23

Generation

A

B

Durchschnittlicher Inzuchtkoeffizient nach zehn Generationen (Braunleger)

Inzuchtkoeffizient, %

Linien

min.

max.

A

4,8

1,1

15,8

D

3,9

0,8

12,3

_960888824.unknown

Verteilung der individuellen Inzuchtkoeffizienten in den Linien A und D

Klassen fr

Inzuchtkoeffizienten

Linie A

n = 2578

Linie D

n = 5697

%

%

%

< 3,0

24,4

36,5

3,0 - 4,4

27,2

33,8

4,5 - 6,0

24,6

16,9

> 6,0

23,9

12,8

Inzuchtdepression je 10 % Inzuchtsteigerung

Linie1)

Linie2)

Merkmal

A

B

Eizahl

Eigewicht

Eimasse

EZ 20 - 24

- 0,88

- 1,07**

- 0,86*

- 1,08 *

- 0,83*

EZ 25 32

- 0,59**

- 0,39

EZ 33 44

- 0,17

- 0,15

- 1,75

- 3,84**

- 0,31

EZ 45 60

- 1,99*

0,74

EZ 20 - 60

- 3,65**

- 0,88

- 2,75*

- 1,67*

- 1,86*

Eigewicht

- 0,47

0,28

- 0,61*

- 0,51

0,18

Eimasse

- 3,63**

3,90

- 0,72

- 0,94

0,00

Futterverzehr

- 0,54

1,70

1)SAVAS et al., 1999

*(P

Allelfrequenzen Allelfrequenz als Ma fr die Homozytogie 100 Mikrosatelliten in 5 Stichproben getestet

Vergleich der Allelfrequenzen fr Mikrosatelliten bei Linien fr ein braunes kommerzielles Zuchtprogramm und einer Experimentallinie

Linie

Anzahl

Marker

Anteil

fixierter Allele

Anzahl

Allele/Marker

A

89

4

3,06

B

92

10

2,59

C

87

14

2,60

D

97

14

2,32

Exp.

103

80

1,20

hnlichkeit zweier Rassen EU-Projekt WEIGEND (Mariensee) Hohe hnlichkeit zwischen Rassen bzw. Tieren mit gleichem Ursprung Nicht der Phnotyp alleine entscheidet ber die Distanz

Struktur der Geflgelzucht Strikte Hygienebedingungen Weltweiter Austausch von Zuchttieren (Eintagskken)

Bedarf an Zucht- und Vermehrungshennen, um den Weltbedarf an Eiern zu produzieren50 % wei / 50 % braunJe 5.000 Hennen der D-Position

Weltbedarf an Eiern: 700 Milliarden

: 280 Eier je Henne

=

2.500.000.000 Legehybriden

: 78 weibliche Kken je Elterntier

=

32.000.000 Elterntiere

: 64 Elterntiere je Groelterntier

=

500.000 Groeltern

: 50 GE je Urgroelterntier

=

10.000 Urgroeltern

Struktur der Legehennenzucht

Zchter

Produkte

Standort

Unternehmensgruppe

Wei

Braun

1991

1991

2004

Babcock

1

1

Ithaca, USA

Rhone Merieux

Natexis Industrie

ISA

1

1

Lyon, F, EU

Rhone Merieux

Natexis Industrie

Shaver

2

2

Cambridge, CAN

Rhone Merieux

Natexis Industrie

Bovans

1

2

Ospel, NL, EU

Hendrix

Hendrix / Nutreco

Dekalb

2

2

Dekalb, USA

Dekalb

Hendrix / Nutreco

Hisex

1

1

Boxmeer, NL, EU

BP Nutrition

Hendrix / Nutreco

Lohmann

3

3

Cuxhaven, GER, EU

Lohmann

Erich Wesjohann

Hy-Line

2

2

Des Moines, USA

Lohmann

Erich Wesjohann

H&N

2

2

Redmond, USA

Lohmann

Erich Wesjohann

Tetra

1

Babolna, HUN

Babolna RT

Babolna RT

Agrobiodiversitt beim Geflgel Entscheidend fr die Diversitt ist nicht die Zahl der Unternehmen, sondern die Zahl der Linien Mehr als 30 Linienkombinationen fr Standardprodukte Zustzliche Experimental- und Reservelinien Diversitt ist Basiskapital der Zuchtunternehmen

Selektionskriterien im Wandel Einzelkfige: Futterverzehrsprfung Schalenfarbe Vitalitt und Anpassungsfhigkeit ohne Schnabelstutzen Alternativhaltung / Nestgngigkeit Neue Linienkombinationen

Schlufolgerungen Breitere Angebotspalette frdert Biodiversitt (mehr Linien) Noch keine nennenswerte Einschrnkung der genetischen Varianz Erfolgreiche Haltung unter verschiedenen klimatischen Bedingungen Grere Populationen, weniger Inzuchtzuwachs Quantitative Bewertung der Diversitt durch genetische Marker

Rassenvielfalt Zweinutzungshhner nicht konkurrenzfhig mangelnde Akzeptanz der ProdukteRassegeflgel Unbefriedigende Leistung Heterogener Populationsaufbau Phnotyp ist nicht das entscheidende Kriterium fr die Bewertung der Biodiversitt

Documents

Agrobiodiversität aus Sicht eines weltweit aktiven Hühnerzuchtunternehmens