Results 51 to 60 of about 13,461 (211)
Revista Brasileira de Zootecnia, 2007 O experimento foi conduzido com objetivo de avaliar o efeito da adição de cromo orgânico (Cr) na alimentação de codornas japonesas na fase inicial de postura mantidas em estresse por calor. Seiscentas codornas com 63 dias de idade e peso inicial de 158,6
Marcelle Santana de Araújo +8 more
doaj +1 more source
Environmental Toxicology, EarlyView.ABSTRACT Of the many pollutants wildlife is exposed to, mercury ranks among the most toxic. In birds, mercury does not only accumulate within generations, but also is transferred across generations via maternal offloading in eggs, with higher mercury concentrations found in shells of unhatched eggs.
Matteo Beccardi +5 more
wiley +1 more source
Comparison of physical meat quality properties of young and spent female quail of different genetic stock [PDF]
Eurasian Journal of Veterinary Sciences, 2022 Aim: This study was carried out to investigate the physical meat quality properties of young and spent female quail of different genetic lines. Materials and Methods: A total of 80 random samples of fresh breast and leg meat of young and spent female ...
Metin Petek +2 more
doaj
Integrative Zoology, EarlyView.Integrating comparative spectrometry, image analysis, and thermal modeling, we reveal that (1) females optimize crypsis via background matching, (2) males prioritize high‐contrast disruptive patterning at a significant thermoregulatory cost (reduced solar heat gain), and (3) habitat‐specific monomorphism in Diploderma slowinskii underscores ecological ...
Yuning Cao, Lin Shi, Yin Qi
wiley +1 more source
Some propertIes of quaIl (Coturnix coturnix japonica) eggs
, 2007 Bıldırcın (Coturnix coturnix japonica) yumurtaları, çeşitli bileşenleri açısından incelenmiş, elde edilen değerlerin gerek daha önceki çalışmalarda elde edilen verilerle gerekse literatürdeki çeşitli bağıntılardan elde edilen sonuçlarla uyumlu olduğu ...
Balkan, Mahmut, Karakaş, Recep
core +1 more source
Jurnal Mangifera Edu, 2021 This study aims to determine the first egg's physical quality in Coturnix japonica L. after being given a liquid. The study is an experimental study with a Completely Randomized Design.
Hasan Basri, Meilinda Pahriana Sulastri
doaj +1 more source
Impact of climate on the migration phenology of the endangered Little Bustard in Spain
Ibis, EarlyView.The phenology of animals is closely tied to seasonal climatic patterns so, by altering temperature and precipitation regimes, climate change disrupts the phenological cycles of species. More specifically, the influence of rising temperatures on the phenology of bird migration has been long studied.
Irene Hernández‐Téllez +6 more
wiley +1 more source
, 2009 International audienceMany cases of introgressive hybridization have been reported among birds, particularly following introduction to the natural environment of individuals belonging to non-native similar taxa.
Rognon, Xavier, X +22 more
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The pectoralis muscle orientation as an indicator of the modes of wing‐propelled locomotion in birds
Journal of Anatomy, EarlyView.The pectoralis orientation of birds was consistent with the orientation of the aerodynamic force acting on the wing, varying by wing‐propelled locomotion (WPL) mode. The skeletal morphology unique to each WPL mode, related to the origin/insertion of the pectoralis, may be associated with these functional demands of pectoralis orientation.
Takumi Akeda, Shin‐ichi Fujiwara
wiley +1 more source
Arquivo Brasileiro de Medicina Veterinária e Zootecnia, 2009 Foram utilizados dados de 288 codornas de corte (Coturnix coturnix coturnix) para avaliar a possibilidade de resumir a informação contida no complexo de variáveis originais, eliminando-se variáveis inexpressivas por meio da técnica de componentes ...
C.D.S. Leite +6 more
doaj +1 more source