Effects of an Elevated Platform on Welfare Aspects in Male Conventional Broilers and Dual-Purpose Chickens

por Malchow, Julia, Schrader, Lars
Publicado 2021

Suggestions to Derive Maximum Stocking Densities for Layer Pullets

por Krause, E. Tobias, Schrader, Lars
Publicado 2019

Effects of Elevated Grids on Growing Male Chickens Differing in Growth Performance

por Malchow, Julia, Puppe, Birger, Berk, Jutta, Schrader, Lars
Publicado 2019

More Than Eggs – Relationship Between Productivity and Learning in Laying Hens

por Dudde, Anissa, Krause, E. Tobias, Matthews, Lindsay R., Schrader, Lars
Publicado 2018

Estradiol-17ß Is Influenced by Age, Housing System, and Laying Performance in Genetically Divergent Laying Hens (Gallus gallus f.d.)

por Mehlhorn, Julia, Höhne, Anja, Baulain, Ulrich, Schrader, Lars, Weigend, Steffen, Petow, Stefanie
Publicado 2022

Productive performance, perching behavior, keel bone and other health aspects in dual-purpose compared to conventional laying hens

por Malchow, Julia, Eusemann, Beryl K., Petow, Stefanie, Krause, E. Tobias, Schrader, Lars
Publicado 2022

Brain gain—Is the cognitive performance of domestic hens affected by a functional polymorphism in the serotonin transporter gene?

por Dudde, Anissa, Phi Van, Loc, Schrader, Lars, Obert, Arnd J., Krause, E. Tobias
Publicado 2022

Radiographic examination of keel bone damage in living laying hens of different strains kept in two housing systems

por Eusemann, Beryl Katharina, Baulain, Ulrich, Schrader, Lars, Thöne-Reineke, Christa, Patt, Antonia, Petow, Stefanie
Publicado 2018

The Role of Egg Production in the Etiology of Keel Bone Damage in Laying Hens

por Eusemann, Beryl Katharina, Patt, Antonia, Schrader, Lars, Weigend, Steffen, Thöne-Reineke, Christa, Petow, Stefanie
Publicado 2020

Effects of Long-term Graded L-arginine Supply on Growth Development, Egg Laying and Egg Quality in Four Genetically Diverse Purebred Layer Lines

por Lieboldt, Marc-Alexander, Halle, Ingrid, Frahm, Jana, Schrader, Lars, Weigend, Steffen, Preisinger, Rudolf, Dänicke, Sven
Publicado 2016

How Can Cattle Be Toilet Trained? Incorporating Reflexive Behaviours into a Behavioural Chain

por Dirksen, Neele, Langbein, Jan, Schrader, Lars, Puppe, Birger, Elliffe, Douglas, Siebert, Katrin, Röttgen, Volker, Matthews, Lindsay
Publicado 2020

Effects of Graded Dietary L-arginine Supply on Organ Growth in Four Genetically Diverse Layer Lines during Rearing Period

por Lieboldt, Marc-Alexander, Halle, Ingrid, Frahm, Jana, Schrader, Lars, Weigend, Steffen, Preisinger, Rudolf, Breves, Gerhard, Dänicke, Sven
Publicado 2016

Influence of a Sustained Release Deslorelin Acetate Implant on Reproductive Physiology and Associated Traits in Laying Hens

por Eusemann, Beryl Katharina, Sharifi, Ahmad Reza, Patt, Antonia, Reinhard, Ann-Kathrin, Schrader, Lars, Thöne-Reineke, Christa, Petow, Stefanie
Publicado 2018

Soft Perches in an Aviary System Reduce Incidence of Keel Bone Damage in Laying Hens

por Stratmann, Ariane, Fröhlich, Ernst K. F., Harlander-Matauschek, Alexandra, Schrader, Lars, Toscano, Michael J., Würbel, Hanno, Gebhardt-Henrich, Sabine G.
Publicado 2015