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Akademický článek

Photostimulation decreases fearfulness, but improves growth performance and egg quality of breeder Pekin ducks

Autor: E.M. Oluwagbenga, J.M. Schober, M.M. Bergman, D.M. Karcher, C. Chavez, G.S. Fraley

Publikováno v: Poultry Science, Vol 104, Iss 1, Pp 104563- (2025)

Lighting is a critical environmental factor that influences production performance and welfare of poultry, however Pekin ducks can typically be housed under 24 h (24 h) of light. 460 hatchlings were randomly allocated to 4 rooms with two pens in each

Externí odkaz: https://doaj.org/article/d8d2554a5c6f401497215865676b3188

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Akademický článek

Gradually decreasing daylength after smoltification induced by 'winter signal' reduced sexual maturation in male Atlantic salmon

Autor: Vetle Skjold, Kjell-Arne Rørvik, Lene Sveen, Erik Burgerhout, Vasco C. Mota, Rúni Weihe, Trine Ytrestøyl, Marta Bou, Hans Jákup Jacobsen, Giovanni Allaoui, Ole-Martin Fuskevåg, Jens-Erik Dessen

Publikováno v: Frontiers in Aquaculture, Vol 2 (2024)

IntroductionMaturation in seawater-adapted (smoltified) male Atlantic salmon is undesirable yet frequently reported in fish weighing up to 1 kg reared under intensive conditions in land-based facilities. Although the photoperiod regulates both smolti

Externí odkaz: https://doaj.org/article/69e1f39d9fea413389e66d6085fad644

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Akademický článek

Reproductive behavior and sex pheromone production in Eutectona machaeralis (Lepidoptera: Crambidae)

Autor: Ma, Tao, Zhang, Yuanyuan, Wang, Shengkun, Lan, Laijiao, Lin, Na, Wang, Cai, Wu, Yaojun, Chang, Mingshan, Sun, Zhaohui, Wang, Changlu, Wen, Xiujun

Publikováno v: The Florida Entomologist, 2018 Jun 01. 101(2), 189-194.

Externí odkaz: https://www.jstor.org/stable/26567412

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Akademický článek

Dim Red Light During Scotophase Enhances Mating of a Moth Through Increased Male Antennal Sensitivity Against the Female Sex Pheromone

Autor: Qiuying Chen, Xi Yang, Dongrui You, Jiaojiao Luo, Xiaojing Hu, Zhifeng Xu, Wei Xiao

Publikováno v: Frontiers in Genetics, Vol 12 (2021)

Insects are behaviorally and physiologically affected by different light conditions, including photoperiod, light intensity, and spectrum. Light at night has important influences on nocturnal insects, including most moth species. Moth copulation and

Externí odkaz: https://doaj.org/article/d5a815a110154e1189824835b6be1332

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