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The effect of lighting program and type of litter on production and carcass performance of two broiler genotypes

Uticaj svetlosnog programa i vrste prostirke na proizvodne i klanične performanse brojlera dva genotipa

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2012
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Authors
Škrbić, Zdenka
Pavlovski, Zlatica
Lukić, Miloš
Petričević, Veselin
Milić, Dragan
Article (Published version)
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Abstract
Light program and quality of litter are important for forming of the environment and have a direct impact on the performance and welfare of broilers. In conditions of short-photoperiod, the welfare of broilers is improved, but they lead to reduced body mass. In this sense, the aim of this study was to investigate the effects of two light programs and two types of litter on production and carcass characteristics of broilers of different genotypes. Trial was conducted on 800 day-old chicks of genotype Hubbard classic and Ross 308. For litter, two types of materials were used - chopped straw and sawdust, the same thickness. Chickens were exposed to light program with constant moderate photoperiod (LP1), and gradual extending of the photoperiod (LP2). The results suggest that the LP2 would slow down the initial growth of broilers and the occurrence of compensatory growth, without any negative effect on the final body weight and production efficiency. LP1 effect was confirmed in increasing ...the yield of the carcass. The effects of both light programs are not the result of their major influence, but they are consequence of the interaction with genotype. From the point established of production and carcass parameters in treatments with litter, the criteria for selection of materials for the litter should include indicators of welfare, as well as the availability and cost of certain materials.

Svetlosni program i kvalitet prostirke su važni za formiranje ambijenta i imaju direktan uticaj na performanse i dobrobit brojlera. U uslovima skraćenog fotoperioda poboljšava se dobrobit brojlera ali oni vode redukovanoj telesnoj masi.U tom smislu, cilj rada je bio da se ispitaju efekti dva svetlosna programa i dva tipa prostirke na proizvodne i klanične karakteristike brojlera različitog genotipa.Ogled je izveden na 800 jednodnevnih pilića genotipa Hubbard classic i Ross 308. Za prostirku su korišćene dve vrste materijala - seckana slama i piljevina, pri istoj debljini. Pilići su izloženi svetlosnom programu sa konstantno umerenim fotoperiodom (LP1), odnosno sa postepenim produžavanjem fotoperioda (LP2). Rezultati istraživanja su ukazali da je LP2 uticao na usporavanje početnog porasta brojlera i pojavu kompenzatornog porasta, bez negativnog efekta na završne telesne mase i efikasnost proizvodnje. Efekat LP1 je potvrđen u povećanju prinosa trupa. Efekti oba svetlosna programa nisu re...zultat njihovog glavnog uticaja već su posledica interakcije sa genotipom. Sa aspekta utvrđenih proizvodnih i klaničnih parametara u tretmanima sa prostirkom, u kriterijume za izbor vrste materijala za prostirku bi trebalo uključiti indikatore dobrobiti, kao i dostupnost i troškove nabavke pojedinih materijala.

Keywords:
lighting program / litter type / broiler performance
Source:
Biotechnology in Animal Husbandry, 2012, 28, 4, 807-816
Publisher:
  • Institute for Animal Husbandry, Belgrade
Funding / projects:
  • Sustainable conventional and revitalized traditional production of poultry meat and eggs with added value (RS-31033)

DOI: 10.2298/BAH1204807S

ISSN: 1450-9156

[ Google Scholar ]
URI
http://r.istocar.bg.ac.rs/handle/123456789/370
Collections
  • Radovi istraživača / Researchers' publications
Institution/Community
RIStocar
TY  - JOUR
AU  - Škrbić, Zdenka
AU  - Pavlovski, Zlatica
AU  - Lukić, Miloš
AU  - Petričević, Veselin
AU  - Milić, Dragan
PY  - 2012
UR  - http://r.istocar.bg.ac.rs/handle/123456789/370
AB  - Light program and quality of litter are important for forming of the environment and have a direct impact on the performance and welfare of broilers. In conditions of short-photoperiod, the welfare of broilers is improved, but they lead to reduced body mass. In this sense, the aim of this study was to investigate the effects of two light programs and two types of litter on production and carcass characteristics of broilers of different genotypes. Trial was conducted on 800 day-old chicks of genotype Hubbard classic and Ross 308. For litter, two types of materials were used - chopped straw and sawdust, the same thickness. Chickens were exposed to light program with constant moderate photoperiod (LP1), and gradual extending of the photoperiod (LP2). The results suggest that the LP2 would slow down the initial growth of broilers and the occurrence of compensatory growth, without any negative effect on the final body weight and production efficiency. LP1 effect was confirmed in increasing the yield of the carcass. The effects of both light programs are not the result of their major influence, but they are consequence of the interaction with genotype. From the point established of production and carcass parameters in treatments with litter, the criteria for selection of materials for the litter should include indicators of welfare, as well as the availability and cost of certain materials.
AB  - Svetlosni program i kvalitet prostirke su važni za formiranje ambijenta i imaju direktan uticaj na performanse i dobrobit brojlera. U uslovima skraćenog fotoperioda poboljšava se dobrobit brojlera ali oni vode redukovanoj telesnoj masi.U tom smislu, cilj rada je bio da se ispitaju efekti dva svetlosna programa i dva tipa prostirke na proizvodne i klanične karakteristike brojlera različitog genotipa.Ogled je izveden na 800 jednodnevnih pilića genotipa Hubbard classic i Ross 308. Za prostirku su korišćene dve vrste materijala - seckana slama i piljevina, pri istoj debljini. Pilići su izloženi svetlosnom programu sa konstantno umerenim fotoperiodom (LP1), odnosno sa postepenim produžavanjem fotoperioda (LP2). Rezultati istraživanja su ukazali da je LP2 uticao na usporavanje početnog porasta brojlera i pojavu kompenzatornog porasta, bez negativnog efekta na završne telesne mase i efikasnost proizvodnje. Efekat LP1 je potvrđen u povećanju prinosa trupa. Efekti oba svetlosna programa nisu rezultat njihovog glavnog uticaja već su posledica interakcije sa genotipom. Sa aspekta utvrđenih proizvodnih i klaničnih parametara u tretmanima sa prostirkom, u kriterijume za izbor vrste materijala za prostirku bi trebalo uključiti indikatore dobrobiti, kao i dostupnost i troškove nabavke pojedinih materijala.
PB  - Institute for Animal Husbandry, Belgrade
T2  - Biotechnology in Animal Husbandry
T1  - The effect of lighting program and type of litter on production and carcass performance of two broiler genotypes
T1  - Uticaj svetlosnog programa i vrste prostirke na proizvodne i klanične performanse brojlera dva genotipa
VL  - 28
IS  - 4
SP  - 807
EP  - 816
DO  - 10.2298/BAH1204807S
UR  - Konv_704
ER  - 
@article{
author = "Škrbić, Zdenka and Pavlovski, Zlatica and Lukić, Miloš and Petričević, Veselin and Milić, Dragan",
year = "2012",
abstract = "Light program and quality of litter are important for forming of the environment and have a direct impact on the performance and welfare of broilers. In conditions of short-photoperiod, the welfare of broilers is improved, but they lead to reduced body mass. In this sense, the aim of this study was to investigate the effects of two light programs and two types of litter on production and carcass characteristics of broilers of different genotypes. Trial was conducted on 800 day-old chicks of genotype Hubbard classic and Ross 308. For litter, two types of materials were used - chopped straw and sawdust, the same thickness. Chickens were exposed to light program with constant moderate photoperiod (LP1), and gradual extending of the photoperiod (LP2). The results suggest that the LP2 would slow down the initial growth of broilers and the occurrence of compensatory growth, without any negative effect on the final body weight and production efficiency. LP1 effect was confirmed in increasing the yield of the carcass. The effects of both light programs are not the result of their major influence, but they are consequence of the interaction with genotype. From the point established of production and carcass parameters in treatments with litter, the criteria for selection of materials for the litter should include indicators of welfare, as well as the availability and cost of certain materials., Svetlosni program i kvalitet prostirke su važni za formiranje ambijenta i imaju direktan uticaj na performanse i dobrobit brojlera. U uslovima skraćenog fotoperioda poboljšava se dobrobit brojlera ali oni vode redukovanoj telesnoj masi.U tom smislu, cilj rada je bio da se ispitaju efekti dva svetlosna programa i dva tipa prostirke na proizvodne i klanične karakteristike brojlera različitog genotipa.Ogled je izveden na 800 jednodnevnih pilića genotipa Hubbard classic i Ross 308. Za prostirku su korišćene dve vrste materijala - seckana slama i piljevina, pri istoj debljini. Pilići su izloženi svetlosnom programu sa konstantno umerenim fotoperiodom (LP1), odnosno sa postepenim produžavanjem fotoperioda (LP2). Rezultati istraživanja su ukazali da je LP2 uticao na usporavanje početnog porasta brojlera i pojavu kompenzatornog porasta, bez negativnog efekta na završne telesne mase i efikasnost proizvodnje. Efekat LP1 je potvrđen u povećanju prinosa trupa. Efekti oba svetlosna programa nisu rezultat njihovog glavnog uticaja već su posledica interakcije sa genotipom. Sa aspekta utvrđenih proizvodnih i klaničnih parametara u tretmanima sa prostirkom, u kriterijume za izbor vrste materijala za prostirku bi trebalo uključiti indikatore dobrobiti, kao i dostupnost i troškove nabavke pojedinih materijala.",
publisher = "Institute for Animal Husbandry, Belgrade",
journal = "Biotechnology in Animal Husbandry",
title = "The effect of lighting program and type of litter on production and carcass performance of two broiler genotypes, Uticaj svetlosnog programa i vrste prostirke na proizvodne i klanične performanse brojlera dva genotipa",
volume = "28",
number = "4",
pages = "807-816",
doi = "10.2298/BAH1204807S",
url = "Konv_704"
}
Škrbić, Z., Pavlovski, Z., Lukić, M., Petričević, V.,& Milić, D.. (2012). The effect of lighting program and type of litter on production and carcass performance of two broiler genotypes. in Biotechnology in Animal Husbandry
Institute for Animal Husbandry, Belgrade., 28(4), 807-816.
https://doi.org/10.2298/BAH1204807S
Konv_704
Škrbić Z, Pavlovski Z, Lukić M, Petričević V, Milić D. The effect of lighting program and type of litter on production and carcass performance of two broiler genotypes. in Biotechnology in Animal Husbandry. 2012;28(4):807-816.
doi:10.2298/BAH1204807S
Konv_704 .
Škrbić, Zdenka, Pavlovski, Zlatica, Lukić, Miloš, Petričević, Veselin, Milić, Dragan, "The effect of lighting program and type of litter on production and carcass performance of two broiler genotypes" in Biotechnology in Animal Husbandry, 28, no. 4 (2012):807-816,
https://doi.org/10.2298/BAH1204807S .,
Konv_704 .

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