Descubre y comparte nuestro conocimiento público

Se han encontrado 3 recursos

Resultados de búsqueda

Journal Article 2005

Autor: Tadesse, M. Dessie, Tadelle Dana, N.

Crossbreeding parameters were estimated for egg production performance ofindigenous Ethiopian and White Leghorn chicken and their crosses at Debre ZeitAgricultural Research Centre, Ethiopia. The GLM procedure of SAS (1997) wasused to estimate the contribution of additive genetic and heterotic eff...

Enlace original: https://cgspace.cgiar.org/handle/10568/34133

Investigación en Agricultura
Enlace permanente
Tadesse, M. ,  Dessie, Tadelle ,  Dana, N. ,  [Estimates of crossbreeding parameters for egg laying performance of crossbreed chickens at Debre Zeit, Ethiopia] ,  Estimates of crossbreeding parameters for egg laying performance of crossbreed chickens at Debre Zeit, Ethiopia
Journal Article 2011

Autor: Tadesse, M. Thiengtham, J. Pinyopummin, A. Prasanpanich, S. Tegegne, Azage

The objectives of this study were to determine estrus behavior, interval to estrus, duration of estrus and time of ovulation of Boran, and Boran × Holstein Friesian (HF) breeds. A total of 113 cows and heifers from the two breeds were synchronized with two estrus synchronization protocols: 1) est...

Enlace original: https://cgspace.cgiar.org/handle/10568/35297

Investigación en Agricultura
Enlace permanente
Tadesse, M. ,  Thiengtham, J. ,  Pinyopummin, A. ,  Prasanpanich, S. ,  Tegegne, Azage ,  [Estrus performance of boran and boran × holstein friesian crossbred cattle synchronized with a protocol based on estradiol benzoate or gonadotrophin-releasing hormone] ,  Estrus performance of boran and boran × holstein friesian crossbred cattle synchronized with a protocol based on estradiol benzoate or gonadotrophin-releasing hormone
Journal Article 2011

Autor: Tadesse, M. Thiengtham, J. Pinyopummin, A. Prasanpanich, S. Tegegne, Azage

The use of vaginal electrical resistance (VER) for estrous detection and early pregnancy diagnosis were evaluated using three experiments in dairy cattle, in Ethiopia. VER was measured: 1) during the natural estrous (n = 60) cycle, 2) during estrus induced by GnRH+ PGF 2· (n = 11) and 3) during p...

Enlace original: https://cgspace.cgiar.org/handle/10568/35317

Investigación en Agricultura
Enlace permanente
Tadesse, M. ,  Thiengtham, J. ,  Pinyopummin, A. ,  Prasanpanich, S. ,  Tegegne, Azage ,  [The use of vaginal electrical resistance to diagnose estrus and early pregnancy and its relation with size of the dominant follicle in dairy cattle] ,  The use of vaginal electrical resistance to diagnose estrus and early pregnancy and its relation with size of the dominant follicle in dairy cattle

Selecciona los documentos para visualizarlos

Nombre del archivo Ver recurso
Marcar todos
Limpiar todo