Results 1 to 10 of about 135,005 (301)
İstanbul Üniversitesi Veteriner Fakültesi Dergisi, 2015 This study was carried out to assess the IGF-I, non-esterified fatty acids (NEFA), beta hydroxybutyrate (BHB) and glucose concentrations during the peripartum period of dairy cows in normal condition, and cows with endometritis puerperalis and cystic ...
Mohammad Rahim AHMADI +2 more
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Investigations of linkage disequilibrium phase in chromosome 6 of Holstein breed [PDF]
مجله بیوتکنولوژی کشاورزی, 2016 In whole genome association study, genomic selection, Determining of extent and level of linkage disequilibrium (LD) is important in sample size and marker density.
Maryam Nosrati +3 more
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Revista Colombiana de Ciencias Pecuarias, 2022 Background: Farm profitability depends on raising healthy calves, which rests on successful feeding and management programs. Objective: To determine the effects of weaning weight on growth performance, feed efficiency, behavioral traits, as well as ...
Rıdvan Koçyiğit +6 more
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Animals, 2023 We evaluated the influence of CSN1S1 and LALBA polymorphisms on cow’s milk yield and quality. The analysis was done on Czech Simmental and Holstein cows. Non-genetic factors were included as well.
Jindřich Čítek +8 more
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Milk yield and reproductive performance of crossbred holstein í— criollo limonero cows
Revista Científica, 2010 Records from ½ Criollo Limonero + ½ Holstein (F1) and backcrosses, ¾ Criollo Limonero + ¼ Holstein (R) handled in a Venezuelan humid tropical forest zone were analyzed to compare their productive and reproductive performance.
Sunny Zambrano +5 more
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Eliminating prediction bias in CO2 emission models for lactating cows by incorporating feed intake: accurate quantification of methane-reducing effects using a CO2-based method, demonstrated by a case study on 3-nitrooxypropanol [PDF]
Animal BioscienceObjective The methane (CH4) emission prediction method, using predicted CO2 emissions and the CH4:CO2 concentration ratio, faces challenges in evaluating the efficacy of CH4-reducing feed additives due to CO2 prediction bias associated with energy ...
Kohei Oikawa +8 more
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Respuestas, fisiológicas de vacas Holstein nacidas y recién introducidas al trópico
Revista Mexicana de Ciencias Pecuarias, 1987 Una de las formas de incrementar la producción de leche en zonas tropicales, es introducir bovinos especializados en dicha producción como son los de raza Holstein, Suizo Pardo y Jersey.
Francisco I. Juárez Lagunes +1 more
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Holstein irkı bir İnekte karşılaşılan erken dönem fetal maserasyon olgusu [PDF]
Kafkas Universitesi Veteriner Fakültesi Dergisi, 2013 This case report describes a case of a cow shaped fetal maceration and operative results are presented in the early period. Undetected signs of vitality of the fetus by rectal examination, the uterus and vaginal examination, crepitus in the cervix with ...
HASAN ORAL, MUSHAP KURU, SEMRA KAYA
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Revista Mexicana de Ciencias Pecuarias, 1983 Este trabajo fue reali2ado con objeto de comparar la composición mineral de pelo obtenido en diferente localización anatómica de bovinos de diferente raza y mantenidos bajo diferentes condiciones de manejo y alimentación, así como también comparar el ...
Martha Payán R. +3 more
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Revista Mexicana de Ciencias Pecuarias, 1994 Se analizó el efecto del nivel de producción de leche. sobre la duración de vida productiva (DVP) de ganado Holstein productor de leche en México; definida como la diferencia en días.
Felipe J Ruíz López +2 more
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