Wyniki wyszukiwania

1

Selection indices for potato breeding

100%

Ratuszniak E.

Journal of Applied Genetics

|

1996

|

tom 37A

2

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The effect of selection for traits of low heritability conducted in noninbred populations on the basis of progeny or performance tests

100%

Sobczynska M., Kownacki M.

Journal of Applied Genetics

|

1995

|

tom 36

|

nr 2

The investigations were carried out to compare selection conducted on the basis of progeny with that on the basis of animals'own performance. Selection was conducted for the body weight at weaning (at the age of 21 days), which is a trait of low heritability (h²=0.1). It was run throughout 15 generations, whereas in generations 13 and 14 three experimental replicas were crossed to obtain population free of inbreeding. A cumulated response to selection was higher in the group selected on the basis of animals' own performance, but after crossing the replicas it decreased clearly in the both groups. The cumulated selection differential was higher in the group selected on the basis of animals' own performance. However, a statistical analysis of the obtained results showed no significant difference between the two selection methods.

3

Selection of model parameters of biogas IC engine

84%

Cupial K., Katolik G.

Teka Komisji Motoryzacji i Energetyki Rolnictwa

|

2006

|

tom 06A

4

A method for selection of tractors and their makes for the farms

84%

Izdebski W., Skudlarski J.

Annals of Warsaw Agricultural University. Agriculture

|

2002

|

nr 42 Agric.Eng.

11-16

5

Effect of selection methods on genetic and economic gain in dairy herds

84%

Safus P., Pribyl J.

Animal Science Papers and Reports. Supplement

|

2004

|

tom 22

|

nr 2

6

Statystyczne wspomaganie decyzji selekcyjnych na wczesnych etapach hodowli zboz. Czesc II. Empiryczne porownanie metod oceny efektow obiektowych

59%

Ambrozy K., Bakinowska E., Bocianowski J., Budka A., Pilarczyk W., Zawieja B.

Biuletyn Instytutu Hodowli i Aklimatyzacji Roślin

|

2008

|

nr 250

29-39

7

Wybrane metody selekcji i ich rola w marketingu kadrowym

43%

Baruk I. A.

Problemy Jakości

|

2004

|

tom 36

|

nr 05

37-43

Ograniczanie wyników

2 Journal of Applied Genetics

1 Animal Science Papers and Reports. Supplement

1 Annals of Warsaw Agricultural University. Agriculture

1 Biuletyn Instytutu Hodowli i Aklimatyzacji Roślin

1 Problemy Jakości

1 Teka Komisji Motoryzacji i Energetyki Rolnictwa

1 Ambrozy K.

1 Bakinowska E.

1 Baruk I. A.

1 Bocianowski J.

1 Budka A.

1 Cupial K.

1 Izdebski W.

1 Katolik G.

1 Kownacki M.

1 Pilarczyk W.

1 Pribyl J.

1 Ratuszniak E.

1 Safus P.

1 Skudlarski J.

1 Sobczynska M.

1 Zawieja B.

1 2008

1 2006

2 2004

1 2002

1 1996