Results 21 to 30 of about 319,384 (262)

Passage Rate of Feed in Very Young Chicks

open access: yesPoultry Science, 1984
White Leghorn chicks were reared on diets in which soybean oil at 4% or corn oil at 5 or 10% was substituted isocalorically for carbohydrate calories. The transit time ( TRT ) of diets was determined in these chicks with ferric oxide as a marker. The average TRT for three experiments was 167 min. Overall, there was no significant effect (P greater than
A, Golian, D, Polin
openaire   +2 more sources

Eficiência de utilização de nutrientes em novilhas das raças Canchim e Nelore e cruzadas Canchim-Nelore Efficiency of nutrient utilization by Canchim, Nellore and crossbreed Canchim-Nellore breed heifers

open access: yesRevista Brasileira de Zootecnia, 1999
O objetivo deste trabalho foi estudar a eficiência de utilização de nutrientes por novilhas em crescimento das raças Canchim (CA) e Nelore (NE) e 1/2 Canchim + 1/2 Nelore (CANE) em três dietas: mantença, relação volumoso:concentrado: (RVC) de 75:25 ...
Airton Manzano   +4 more
doaj   +1 more source

Quantifying the Availability of Vertebrate Hosts to Ticks: A Camera-Trapping Approach

open access: yesFrontiers in Veterinary Science, 2017
The availability of vertebrate hosts is a major determinant of the occurrence of ticks and tick-borne zoonoses in natural and anthropogenic ecosystems and thus drives disease risk for wildlife, livestock, and humans.
Tim R. Hofmeester   +3 more
doaj   +1 more source

Rumen degradation and passage kinetics of silage made from different corn hybrids

open access: yesRevista Brasileira de Zootecnia, 2014
The objective of the present study was to evaluate the parameters related to the digestion of the fiber from silages of four corn hybrids (BX1280, SHS4070, 2B433, and DKB390) developed for silage production.
Karoline Guedes Araújo   +5 more
doaj   +1 more source

Prediction of solid digesta passage rate using liquid passage rate as one of the input variables in ruminants

open access: yesSouth African Journal of Animal Science, 1970
This study ascertained the influence of liquid passage rates on solid digesta passage rates and the possibilities of simultaneous prediction of solid and liquid passage rates in ruminants. Artificial neural networks were used to develop models of solid and solid-plus-liquid passage rates.
Moyo, M.   +2 more
openaire   +4 more sources

Effects of different sources of protein on digestive characteristics, microbial efficiency, and nutrient flow in dairy goats</a> </p><span class="r_subtitle"><img src="/img/openaccess.ico" alt="open access: yes" title="open access: yes" width="16" height="16"><i>Revista Brasileira de Zootecnia</i>, 2011 </span><br><span class="r_content">Diets formulated with protein sources presenting different resistance to ruminal degradation were compared by evaluating ruminal parameters, production and microbial efficiency and nutrients flow to the omasum in goats.</span><br><span class="r_sub"><i>Nivea Regina de Oliveira Felisberto<span id="ma_6" style="display:none">, Marcelo Teixeira Rodrigues, Marco Aurélio Delmondes Bomfim, Rogério da Silva Matos, Ana Gabriela Pombo Celles Cordeiro, Márcia Maria Cândido da Silva</span>   <small><a href="#" style="color:#808080;" onClick="return toggle_div(this, 'ma_6')">+5 more</a></small></i></span><br><small><a href="https://doaj.org/article/4084dd885f454b86a03aaa73a1cb219d" target="_blank" rel="nofollow" title="doaj.org/article/4084dd885f454b86a03aaa73a1cb219d">doaj</a> </small>   <div id="more_6" style="display:none"><a href="/sci_redir.php?doi=10.1590%2FS1516-35982011001000024" target="_blank" rel="nofollow">openaccessbutton.org (pdf)</a><br><a href="javascript:navigator.clipboard.writeText('10.1590/S1516-35982011001000024'); alert('Copied the doi');">copy doi</a> <small>(10.1590/S1516-35982011001000024)</small><br></div><small><a href="#" onClick="return toggle_div(this, 'more_6')">+1 more source</a></small><br></div><div class="r"><p class="r_title"><a href="https://doi.org/10.3168/jds.2024-25264" target="_blank" rel="nofollow">Ruminal passage rate and digestibility of fiber from dairy cows consuming diets containing alfalfa and orchardgrass hays with different concentrations of undegradable neutral detergent fiber</a> </p><span class="r_subtitle"><img src="/img/openaccess.ico" alt="open access: yes" title="open access: yes" width="16" height="16"><i>Journal of Dairy Science</i></span><br><span class="r_content">: This study aimed to evaluate the effect of feeding diets with different fractions of undegraded NDF (uNDF) and potentially degradable (pdNDF) on ruminal NDF degradation and passage kinetics of lactating dairy cows.</span><br><span class="r_sub"><i>H. Galyon, B.A. Corl, G. Ferreira</i></span><br><small><a href="https://doaj.org/article/7f59ef9dae6d42319e0fbbf3aec21f64" target="_blank" rel="nofollow" title="doaj.org/article/7f59ef9dae6d42319e0fbbf3aec21f64">doaj</a> </small>   <div id="more_7" style="display:none"><a href="/sci_redir.php?doi=10.3168%2Fjds.2024-25264" target="_blank" rel="nofollow">openaccessbutton.org (pdf)</a><br><a href="javascript:navigator.clipboard.writeText('10.3168/jds.2024-25264'); alert('Copied the doi');">copy doi</a> <small>(10.3168/jds.2024-25264)</small><br></div><small><a href="#" onClick="return toggle_div(this, 'more_7')">+1 more source</a></small><br></div><div class="r"><p class="r_title"><a href="https://doi.org/10.1590/S1516-35982006000800037" target="_blank" rel="nofollow">Consumo e digestibilidades dos nutrientes em bovinos recebendo dietas contendo silagens de milho e sorgo, com e sem inoculante microbiano Intake, ruminal metabolism, and digestibility of nutrients in steers fed diets containing corn or sorghum silages with and without microbial inoculant</a> </p><span class="r_subtitle"><img src="/img/openaccess.ico" alt="open access: yes" title="open access: yes" width="16" height="16"><i>Revista Brasileira de Zootecnia</i>, 2006 </span><br><span class="r_content">Avaliaram-se o consumo, as digestibilidades total, ruminal e intestinal dos nutrientes, a taxa de passagem da digesta ruminal e as concentrações de amônia e pH ruminal de dietas contendo silagens de milho e sorgo, com e sem inoculante microbiano ...</span><br><span class="r_sub"><i>Almir Vieira Silva<span id="ma_8" style="display:none">, Odilon Gomes Pereira, Sebastião de Campos Valadares Filho, Rasmo Garcia, Paulo Roberto Cecon, Célia Lucia de Luces Fortes Ferreira</span>   <small><a href="#" style="color:#808080;" onClick="return toggle_div(this, 'ma_8')">+5 more</a></small></i></span><br><small><a href="https://doaj.org/article/afefa8bbb86a4eada6c5528df8b9ce61" target="_blank" rel="nofollow" title="doaj.org/article/afefa8bbb86a4eada6c5528df8b9ce61">doaj</a> </small>   <div id="more_8" style="display:none"><a href="/sci_redir.php?doi=10.1590%2FS1516-35982006000800037" target="_blank" rel="nofollow">openaccessbutton.org (pdf)</a><br><a href="javascript:navigator.clipboard.writeText('10.1590/S1516-35982006000800037'); alert('Copied the doi');">copy doi</a> <small>(10.1590/S1516-35982006000800037)</small><br></div><small><a href="#" onClick="return toggle_div(this, 'more_8')">+1 more source</a></small><br></div><div class="r"><p class="r_title"><a href="https://doi.org/10.37496/rbz5320220098" target="_blank" rel="nofollow">Kinetics of transit and rumen degradation of processed fiber from seedbed straw according to different non-protein nitrogen sources</a> <b><a href="http://www.scielo.br/pdf/rbz/v53/1806-9290-rbz-53-e20220098.pdf" target="_blank" rel="nofollow">[PDF]</a></b> </p><span class="r_subtitle"><img src="/img/openaccess.ico" alt="open access: yes" title="open access: yes" width="16" height="16"><i>Revista Brasileira de Zootecnia</i></span><br><span class="r_content">The present study presents a comparative evaluation of the transit kinetics of straw briquette in response to the dietary addition of non-protein nitrogen sources in the form of a mineral supplement.</span><br><span class="r_sub"><i>Rayane Aparecida Lino<span id="ma_9" style="display:none">, Bruna Cardoso Braga, Claudiney de Jesus Couto, Severino Delmar Junqueira Villela, Raphael dos Santos Gomes, Wagner Pessanha Tamy, Leonardo Marmo Moreira, Fernando de Paula Leonel</span>   <small><a href="#" style="color:#808080;" onClick="return toggle_div(this, 'ma_9')">+7 more</a></small></i></span><br><small><a href="https://doaj.org/article/adc0417f923146e0ad240c26491ee4a0" target="_blank" rel="nofollow" title="doaj.org/article/adc0417f923146e0ad240c26491ee4a0">doaj</a> </small>   <div id="more_9" style="display:none"><a href="/sci_redir.php?doi=10.37496%2Frbz5320220098" target="_blank" rel="nofollow">openaccessbutton.org (pdf)</a><br><a href="javascript:navigator.clipboard.writeText('10.37496/rbz5320220098'); alert('Copied the doi');">copy doi</a> <small>(10.37496/rbz5320220098)</small><br></div><small><a href="#" onClick="return toggle_div(this, 'more_9')">+1 more source</a></small><br></div><div class="r"><p class="r_title"><a href="https://doi.org/10.1590/S1516-35982004000900028" target="_blank" rel="nofollow">Dietas contendo silagem de milho (Zea maiz L.) e feno de capim-tifton 85 (Cynodon spp.) em diferentes proporções para bovinos Corn silage and tifton 85 bermudagrass hay-based diets for steers</a> </p><span class="r_subtitle"><img src="/img/openaccess.ico" alt="open access: yes" title="open access: yes" width="16" height="16"><i>Revista Brasileira de Zootecnia</i>, 2004 </span><br><span class="r_content">Avaliaram-se o consumo, a digestibilidade, o pH e concentração de amônia ruminais e a taxa de passagem em bovinos alimentados com dietas contendo feno de capim-tifton 85 (TIF) e silagem de milho (SM) em diferentes proporções. Utilizaram-se quatro animais </span><br><span class="r_sub"><i>Ana Clara Rodrigues Cavalcante<span id="ma_10" style="display:none">, Odilon Gomes Pereira, Sebastião de Campos Valadares Filho, Karina Guimarães Ribeiro, Rasmo Garcia, Rogério de Paula Lana</span>   <small><a href="#" style="color:#808080;" onClick="return toggle_div(this, 'ma_10')">+5 more</a></small></i></span><br><small><a href="https://doaj.org/article/949955055f7e4136b83de372018e12b5" target="_blank" rel="nofollow" title="doaj.org/article/949955055f7e4136b83de372018e12b5">doaj</a> </small>   <div id="more_10" style="display:none"><a href="/sci_redir.php?doi=10.1590%2FS1516-35982004000900028" target="_blank" rel="nofollow">openaccessbutton.org (pdf)</a><br><a href="javascript:navigator.clipboard.writeText('10.1590/S1516-35982004000900028'); alert('Copied the doi');">copy doi</a> <small>(10.1590/S1516-35982004000900028)</small><br></div><small><a href="#" onClick="return toggle_div(this, 'more_10')">+1 more source</a></small><br></div><div class="r"><div style="margin-bottom:2px;overflow:hidden"><div style="display: inline-block; float: left; font-size: small; padding-right: 16px; margin-top: -1px; padding-bottom: 1px;"><a href="/q-taxa_de_passagem/" class="suggestion"onclick="show_loader();"><b>taxa de passagem</b></a><br/><a href="/q-animals/" class="suggestion"onclick="show_loader();"><b>animals</b></a><br/><a href="/q-2._zero_hunger/" class="suggestion"onclick="show_loader();"><b>2. zero hunger</b></a><br/></div><div style="display: inline-block; float: left; font-size: small; padding-right: 16px; margin-top: -1px; padding-bottom: 1px;"><a href="/q-male/" class="suggestion"onclick="show_loader();"><b>male</b></a><br/><a href="/q-digestion/" class="suggestion"onclick="show_loader();"><b>digestion</b></a><br/><a href="/q-rumen/" class="suggestion"onclick="show_loader();"><b>rumen</b></a><br/></div><div style="display: inline-block; float: left; font-size: small; padding-right: 16px; margin-top: -1px; padding-bottom: 1px;"><a href="/q-female/" class="suggestion"onclick="show_loader();"><b>female</b></a><br/><a href="/q-fiber/" class="suggestion"onclick="show_loader();"><b>fiber</b></a><br/><a href="/q-ph/" class="suggestion"onclick="show_loader();"><b>ph</b></a><br/></div></div></div><div class="pagenav"><a href="/q-passage_rate/p-2/" rel="nofollow"><b>previous</b></a>   <a href="/q-passage_rate/" rel="nofollow">1</a>  <a href="/q-passage_rate/p-2/" rel="nofollow">2</a>  <b>3</b>  <a href="/q-passage_rate/p-4/" rel="nofollow">4</a>  <a href="/q-passage_rate/p-5/" rel="nofollow">5</a>   <a href="/q-passage_rate/p-4/" id="next" rel="nofollow"><b>next</b></a> </div><br></div> </div> <script>document.getElementById('loadingGif').style.display='none';</script><div style="width: 100%; height: 40px; bottom: 0px; background-color: #f5f5f5;"><div style="padding-left: 15px; padding-top: 10px"> <a href="/" rel="nofollow">Home</a> - <a href="/page-about/" rel="nofollow">About</a> - <a href="/page-disclaimer/" rel="nofollow">Disclaimer</a> - <a href="/page-privacy/" rel="nofollow">Privacy</a> </div></div> <link rel="stylesheet" href="//ajax.googleapis.com/ajax/libs/jqueryui/1.11.4/themes/smoothness/jquery-ui.min.css"/> <script> (function(ss,ex){ window.ldfdr=window.ldfdr||function(){(ldfdr._q=ldfdr._q||[]).push([].slice.call(arguments));}; (function(d,s){ fs=d.getElementsByTagName(s)[0]; function ce(src){ var cs=d.createElement(s); cs.src=src; cs.async=1; fs.parentNode.insertBefore(cs,fs); }; ce('https://sc.lfeeder.com/lftracker_v1_'+ss+(ex?'_'+ex:'')+'.js'); })(document,'script'); })('JMvZ8gvrWA9a2pOd'); </script> </body> </html>