Results 51 to 60 of about 3,358 (187)

Provision of milkfish (Chanos chanos) waste flour as a commercial feed substitute for feed consumption and carcass percentage of Japanese quail (Coturnix coturnix japonica)

Jurnal Agro Veteriner
The purpose of this research was to determined the substitution of milkfish (Chanos chanos) waste flour can increase feed consumption and carcass percentage of Cortunix cortunix japonica.
Bayu Dwi Saputra, Mirni Lamid, Sunaryo Hadi Warsito, Sri Hidanah, Emy Koestanti Sabdoningrum, Widya Paramita Lokapirnasari   +5 more
doaj   +1 more source

Effects of Digestible Arginine Supplementation in Low‐Crude‐Protein Diets on Productive Performance, Egg Quality Traits and Immune Response in Breeding Japanese Quails

Veterinary Medicine and Science, Volume 12, Issue 4, July 2026.
Increasing digestible arginine up to 1.36% in low‐protein (16.5% CP) diets for breeding Japanese quails improved body weight gain and Haugh unit without affecting egg production, fertility, hatchability, immune response or blood metabolites. ABSTRACT Background Dietary crude protein is one of the most expensive components of poultry diets. Arginine, an
Fatemeh Mortazavi, Ahmad Hassanabadi, Heydar Zarghi   +2 more
wiley   +1 more source

Exigências de cálcio para codornas japonesas fêmeas de um a 35 dias de idade = Calcium levels for 1 to 35-days-old female japanese quails

Acta Scientiarum: Animal Sciences, 2009
Foram realizados dois experimentos para se determinar as exigências de cálcio para melhor desempenho e deposição de cálcio (Ca) e fósforo (P) na tíbia e no fêmur de codornas japonesas, no período de um a 35 dias de idade.
Fernando Guilheme Perazzo Costa, Patrícia Araújo Brandão, José Humberto Vilar da Silva, Raul da Cunha Lima Neto, Cláudia de Castro Goulart, Walter Esfrain Pereira   +5 more
doaj  

Soja integral processada em dietas para codornas japonesas em postura Processed whole soybean in diets for laying Japanese quails

Revista Brasileira de Zootecnia, 2010
Objetivou-se avaliar o desempenho de codornas japonesas na fase de postura alimentadas com dietas contendo soja integral processada. Utilizaram-se 320 codornas japonesas fêmeas com 29 semanas de idade e peso inicial de 186,1 ± 4,0 g, distribuídas em ...
Sergio Luiz de Toledo Barreto, Weyllison César Oliveira Moura, Renata de Souza Reis, Lúcia Reiko Hosoda, Gustavo Vaz Corrêa Maia, Graciane de Miranda Pena   +5 more
doaj   +1 more source

Predator‐guild‐specific parental responses mitigate higher predation risk on ground nests close to forest patches in a mosaic landscape

Journal of Animal Ecology, Volume 95, Issue 7, Page 1151-1162, July 2026.
Predation increases close to habitat edges, but how animals cope with local predation variations remained poorly studied. In a mosaic landscape, lapwings were compensating for increased nest predation close to forests. They acted more aggressively towards an avian predator when nesting close to trees, but comparatively tamer against a mammal.
Guillaume Dillenseger, Justine Delautre, Ankitha Jayanth, Zora Marchal, Petr Veselý, Vojtěch Kubelka   +5 more
wiley   +1 more source

Dried Cassava Residue in Laying Quail Feeding

Brazilian Journal of Poultry Science
This study evaluated the performance, egg quality, relative weight of the gastrointestinal organs, and the intestinal morphometry of laying quails fed diets containing levels of dried cassava residue (DCR). A total of 120 150-day-old Japanese quails were
AZ Almeida, C Eyng, RG Garcia, RV Nunes, GG Sangalli, KC Nunes   +5 more
doaj   +1 more source

ASIP Variants in Livestock: It's Not Black and White

Animal Genetics, Volume 57, Issue 3, June 2026.
ABSTRACT Fur and feather pigmentation play an important role in the survival and reproduction of many species, as well as in selective breeding and agriculture. The synthesis of pigment molecules, eumelanin and pheomelanin, is partially regulated by the agouti signalling protein (ASIP) encoded by the ASIP gene.
Isabella M. Brown, Kylie A. Munyard
wiley   +1 more source

Exigência nutricional de Lisina para codornas Japonesas (Coturnix coturnix japonica) em postura Nutritional requirement of Lysine for laying Japanese quails (Coturnix coturnix japonica)

Revista Brasileira de Zootecnia, 1999
Um ensaio de desempenho foi realizado para determinar a exigência nutricional de lisina para codornas japonesas (Coturnix coturnix japonica) em postura.
Andréia de Mello Oliveira, Antonio Claudio Furlan, Alice Eiko Murakami, Ivan Moreira, Cláudio Scapinello, Elias Nunes Martins   +5 more
doaj   +1 more source

Candling Analysis of Egg Development in an Endangered Bird Species Crested Ibis (Nipponia nippon)

Ecology and Evolution, Volume 16, Issue 6, June 2026.
Using candling images from 98 eggs, we present the first detailed description of egg and embryonic development in the endangered crested ibis. We identify diagnostic features of nonviable eggs and reveal that embryo mortality is concentrated during mid‐incubation and shortly before hatching. These findings provide a standardized reference for assessing
Yuansi He, Xuebo Xi, Siyi Zeng, Hua Huang, Xiangjiang Zhan, Daiping Wang   +5 more
wiley   +1 more source

Chaya Leaf Infusion (Cnidoscolus aconitifolius) as a Phytogenic for Productivity and Egg Quality of Japanese Quail (Coturnix coturnix japonica) 17-20 Weeks Old [PDF]

Archives of Razi Institute
Chaya (Cnidoscolus aconitifolius) from family Euphorbiaceae is a plant has leaves similar to papaya leaves but with dark green leaf color. This plant contains phytochemical compounds such as alkaloid, flavonoid, triterpenoids, glycoside, and tannin that ...
Raynesa Nurjanah, Widya Hermana, Yuli Retnani   +2 more
doaj   +1 more source