PROTEIN AND FAT IN BREAST MUSCULES OF BROILERS IN APPLICATION WELFARE PRINCIPLES IN PRACTICAL CONDITIONS

• Main Authors: Mária Angelovičová, Ján Medveď
• Format: Article
• Language: English
• Published: HACCP Consulting 2010-07-01
• Series: Potravinarstvo
• Subjects: broilers, breast muscle, dry mater, protein, fat
• Online Access: http://www.potravinarstvo.com/journal1/index.php/potravinarstvo/article/view/66
• ISSN: 1338-0230; 1337-0960

<p class="MsoNormal" style="text-align: justify;"><span class="longtext"><span style="background: white; mso-ansi-language: EN-US;" lang="EN-US">Were carried two chemical analyses of the breast muscles without skin in fattening-type chickens Ross 308. </span></span><span class="mediumtext"><span style="background: white; mso-ansi-language: EN-US;" lang="EN-US">12 chickens were used for chemical analysis after feeding 42 days of body weight 1800.0 g in two cycles. </span></span><span class="longtext"><span style="background: white; mso-ansi-language: EN-US;" lang="EN-US">In the breast muscle without skin was content dry matter 25.95 and 25.87 g.100 g^-1, protein 24.47 and 23.82 g.100 g^-1, and fat 3.34, respectively 3.49 g.100 <span style="mso-spacerun: yes;">&nbsp;</span>g^-</span></span><span class="longtext">^{<span style="mso-ansi-language: EN-US;" lang="EN-US">1</span>}</span><span class="longtext"><span style="mso-ansi-language: EN-US;" lang="EN-US">. <span style="background: white;">Differences in these parameters between cycles were not statistically significant (P>0.05).</span></span></span><span style="background: white; mso-ansi-language: EN-US;" lang="EN-US"> Broilers<span class="longtext"> were randomly selected in the hall on the farm. In the hall was a deep litter and breeding technology Big Dutchman with automatic feeding, watering, and automatically set lighting and temperature regimes.</span> <span class="longtext">During the fattening of chickens have been relationship with recommended microclimate conditions and the length of the hall light and ventilation. The concentration of broilers per square one meter was 27.22, respectively. </span></span><span class="longtext"><span style="mso-ansi-language: EN-US;" lang="EN-US">29.34 kg</span></span><span class="longtext"><span style="mso-ansi-language: EN-US;" lang="EN-US">. Broilers<span style="background: white;"> consumed of feed <em style="mso-bidi-font-style: normal;">ad libitum.</em></span></span></span></p><p class="MsoNormal" style="text-align: justify;">&nbsp;</p><p class="MsoNormal" style="text-align: justify;"><span class="longtext"><span style="mso-ansi-language: EN-US;" lang="EN-US"><span style="background: white;"><span style="mso-bidi-font-style: normal;"><span style="font-style: normal; font-size: 12px;"><strong>doi:10.5219/66</strong></span></span></span></span></span></p>