The possibilities to benefit from hasmer and hasak sheep types with akkaraman sheep in breeders' flocks for slaughter lamb production by Ahmet Hamdi Aktaş, Mehmet Çolak, Mehmet Emin Tekin, Necdet Akay, Tülay Canatan Yılmaz, Şükrü Dursun

“…<b>Aim:</b> This trial was conducted to research the possibilities to benefit from Hasmer and Hasak sheep types with Akkaraman sheep in breeders' flocks for slaughter lamb production. In the study the growth characteristics, survival ability and fattening performances of Hasak x Akkaraman F1 and Hasmer x Akkaraman F1 crossbred and pure Akkaraman lambs were investigated.…”
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Research note: Effects of L-carnitine and L-arginine on sperm quality and fertility potential of aged broiler breeder roosters by Habibeh Samiei, Shaban Rahimi, Mohammad Amir Karimi Torshizi, Ali Baghbanzadeh, Rasoul Vaez Torshizi, Vahid Esmaeili, Jesse Grimes

“…This objective of this study was to investigate the effects of L-arginine (L-Arg) and L-carnitine (LC) and their mixture in the diet (at lower levels) on sperm quality in aging broiler breeder roosters. Thirty-two broiler breeder roosters of the Arian breed were kept at 50 wk of age after a 12-wk acclimatization period. …”
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Using achievements of fruit crop genetics and breeding: a contribution from the Michurinsk Department of the Vavilov Society of Geneticists and Breeders by N. I. Savel’ev, N. N. Savel’eva

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Livestock Breeders’ Conflicts in the Steppe Rangelands of Naâma Region (Western Algeria) by Youcefi Ahmed Toufik, Marouf Abderrazak

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Effect of millings among broiler breeder parent groups of different body weight on broiler performance: 11. commercial broiler performance by Süleyman Dere, M.Ali Tekeş

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Relational Premises in the Cooperation Between Farms with Conservative Breeds and Industry Organisations by Marta Domagalska-Grędys

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Dietary supplementation with 15% tomato pomace (Solanum lycopersicum L.) improves sperm production and antioxidant status in aged male broiler breeders by Amir Mosayyeb Zadeh, Seyyed Ali Mirghelenj, Mohsen Daneshyar, Mohsen Eslami, Mohammad Amir Karimi Torshizi, Mahdi Zhandi, Touba Nadri, John Patrick Kastelic, Peyman Hasanloo, Mehdi Nabiloo

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Alleviating heat stress on broiler breeder hens: Effect of dietary antioxidant supplementation on reproductive performance, egg quality, offspring growth, and antioxidant capacity by Phocharapon Pasri, Chayanan Pukkung, Pascal Mermillod, Nadine Gérard, Orapin Jantasaeng, Merisa Sirisopapong, Supattra Okrathok, Thanatat Thiabching, Sitthipong Rakngam, Kanokwan Kamkajon, Yongcai Zhu, Sutisa Khempaka

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Comparative efficacy of hydroxychloride and organic sources of zinc, copper, and manganese on hatching eggs, embryo and hatchlings attributes by Reza Bakhshalinejad, Stephanie Torrey, Elijah G. Kiarie

Subjects: “…Broiler breeders…”
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Transcriptomic data reveals MYC as an upstream regulator in laying hen follicular recruitment by Ashley E Kramer, Kathryn M Ellwood, Nicole Guarino, Cong-Jun Li, Aditya Dutta

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Modification of the terms of authorisation of the feed additive consisting of a preparation of canthaxanthin (CAROPHYLL® Red 10%) for breeder hens to include canthaxanthin produced with Yarrowia lipolytica CBS 146148 (DSM Nutritional Products Ltd.) by EFSA Panel on Additives and Products or Substances used in Animal Feed (FEEDAP), Roberto Edoardo Villa, Giovanna Azimonti, Eleftherios Bonos, Henrik Christensen, Mojca Durjava, Birgit Dusemund, Ronette Gehring, Boet Glandorf, Maryline Kouba, Marta López‐Alonso, Francesca Marcon, Carlo Nebbia, Alena Pechová, Miguel Prieto‐Maradona, Ilen Röhe, Katerina Theodoridou, Maria Bastos, Georges Bories, Pier Sandro Cocconcelli, Fernando Ramos, Jaume Galobart, Orsolya Holczknecht, Paola Manini, Alberto Navarro Villa, Fabiola Pizzo, Anna Dioni, Maria Vittoria Vettori

“…The additive is already authorised as zootechnical feed additive for breeder hens. The Panel on Additives and Products or Substances used in Animal Feed (FEEDAP) concluded. …”
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Fin des infrastructures, mobilités et nouvelles dynamiques territoriales : le cas de la fermeture de la centrale électronucléaire Superphénix (Isère, France). by Romain Garcier, Paul-Etienne Pini

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Des pratiques pastorales plurimillénaires expliquées à la lumière des découvertes récentes sur les hormones by Anne-Marie Brisebarre

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Indirect evidence of an early mating advantage in wild cooperatively breeding male banded mongooses by Graham Birch, Michael A. Cant, Hazel J. Nichols, Magali Meniri, Robert Businge, Francis Mwanguhya, Jonathan D. Blount

Subjects: “…Cooperative breeder…”
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Impact of trace mineral supplementation and translucency score on eggshell quality, hatchability, fertility, and chick quality by Cassidy A. Morris, Duarte Neves, Michael Carroll, Jonathan Moon, Leticia Orellana, Raquel Burin, Colwayne Morris, Austin Jasek, Kenneth S. Macklin

Subjects: “…broiler breeder…”
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Body mass change over winter is consistently sex-specific across roe deer (Capreolus capreolus) populations by Hewison, A.J. Mark, Bonnot, Nadège C., Gaillard, Jean-Michel, Kjellander, Petter, Lemaitre, Jean-François, Morellet, Nicolas, Pellerin, Maryline

Subjects: “…sexual size dimorphism, costs of reproduction, income breeder, winter severity, ungulate…”
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Categorization of early embryonic malformations in broilers by a new classification method combining light microscopy and high-resolution Episcopic Microscopy by Yuval Cinnamon, Natalia Slutsky, Maxim Quint, Olga Genin, Dalit Sela-Donenfeld

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Spatial and Temporal Monitoring of North African Turtle Doves Streptopelia turtur arenicola (Hartert, EJO, 1894): First Migrants Arrive Early and Select Nesting Trees next to Foraging Resources while Second Breeders’ Wave Breed around Earlier Nests by Mohamed Mounir, Ismail Mansouri, Wafae Squalli, Soumaya Hammada, Mohamed Dakki

“…According to this strategy, the first breeders prospect the orchard and select nesting trees near foraging resources, while the second breeders’ wave colonizes trees near successfully used prospector sites. …”
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Dealing With the Complexity of Effective Population Size in Conservation Practice by Ancuta Fedorca, Joachim Mergeay, Adejoke O. Akinyele, Tamer Albayrak, Iris Biebach, Alice Brambilla, Pamela A. Burger, Elena Buzan, Ino Curik, Roberta Gargiulo, José A. Godoy, Santiago C. González‐Martínez, Christine Grossen, Myriam Heuertz, Sean Hoban, Jo Howard‐McCombe, Maria Kachamakova, Peter Klinga, Viktoria Köppä, Elenora Neugebauer, Ivan Paz‐Vinas, Peter B. Pearman, Laia Pérez‐Sorribes, Baruch Rinkevich, Isa‐Rita M. Russo, Adélaïde Theraroz, Nia E. Thomas, Marjana Westergren, Sven Winter, Linda Laikre, Alexander Kopatz

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Modification of the terms of authorisation of the feed additive consisting of canthaxanthin for chickens for fattening, minor poultry species for fattening, laying poultry and poultry reared for laying, ornamental fish and ornamental birds and ornamental breeder hens to include canthaxanthin produced with Yarrowia lipolytica CBS 146148 (DSM Nutritional Products Ltd.) by EFSA Panel on Additives and Products or Substances used in Animal Feed (FEEDAP Panel), Roberto Edoardo Villa, Giovanna Azimonti, Eleftherios Bonos, Henrik Christensen, Mojca Durjava, Birgit Dusemund, Ronette Gehring, Boet Glandorf, Maryline Kouba, Marta López‐Alonso, Francesca Marcon, Carlo Nebbia, Alena Pechová, Miguel Prieto‐Maradona, Ilen Röhe, Katerina Theodoridou, Maria Bastos, Georges Bories, Pier Sandro Cocconcelli, Noel Dierik, Jürgen Gropp, Fernando Ramos, Jaume Galobart, Orsolya Holczknecht, Paola Manini, Jordi Ortuño, Alberto Navarro Villa, Fabiola Pizzo, Anna Dioni, Maria Vittoria Vettori

“…The additive is already authorised as sensory feed additive for use in feed for chickens for fattening, minor poultry species for fattening, laying poultry, poultry reared for laying, ornamental fish, ornamental birds and ornamental breeder hens. The Panel on Additives and Products or Substances used in Animal Feed (FEEDAP) concludes that canthaxanthin produced with Yarrowia lipolytica CBS 146148 is considered safe for the target species, the consumer and the environment under the current authorised conditions of use. …”
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