Results 101 to 110 of about 13,578 (231)

‘reportless places’: Janet Malcolm and Collage

open access: yes
Critical Quarterly, EarlyView.
Natalie Ferris
wiley   +1 more source

Genetic Parameters of Methane Emission, Feed Efficiency, Feeding Behaviour, and Growth Traits in Beef Cattle

open access: yesJournal of Animal Breeding and Genetics, Volume 143, Issue 4, Page 496-507, July 2026.
ABSTRACT Climate change has intensified the need to reduce greenhouse gas emissions, particularly methane (CH4) from enteric fermentation. Genetic selection has emerged as a promising mitigation strategy; however, studies on Bos taurus indicus, especially Nellore cattle, remain limited.
J. A. Silva   +10 more
wiley   +1 more source

Ruminal degradability of dry matter and neutral detergent fibre of grasses

open access: yesCzech Journal of Animal Science, 2010
A study was conducted (I) to determine rumen degradability (in sacco) of dry matter (DM) and neutral detergent fibre (NDF) of the most important grass species grown in the Czech Republic, (II) to compare grass species (n = 5) according to calculated ...
F. Jančík, V. Koukolová, P. Homolka
doaj   +1 more source

Adaptation of the rumen microbial population to native potato starch degradation determined with the gas production technique and the nylon bag technique

open access: yes, 2006
Experiments were conducted to investigate the influence of the adaptation of rumen micro-organisms on the degradation of native potato starch (PS) in the rumen.
Cone, J.W., Gelder, A.H., van
core   +2 more sources

Measuring the rates of feed degradation in the rumen

open access: yes, 2014
Outlines the measuring rates of feed degradation in the rumen, w. ref. to parameters used in ruminal degradation kinetics; models used for the estimation of ruminal degradation rates; and the application of the information provided by feed degradation ...
Pezo, Danilo A.
core  

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/10.4141/cjas07017" target="_blank" rel="nofollow">Rumen degradation ratios, available protein, and structural and non-structural carbohydrates: Comparison of frost-damaged wheat with normal wheat</a> </p><span class="r_subtitle"><img src="/img/openaccess.ico" alt="open access: yes" title="open access: yes" width="16" height="16">, 2007 </span><br><span class="r_content"> In this study, rumen degradation ratios and characteristics of estimated structural carbohydrates (SC), non-structural carbohydrate (starch: ST), and crude protein (CP) in the frost-damaged wheat were determined in dairy cows, using Tamminga’s Rumen ...</span><br><span class="r_sub"><i>Vern Racz, Peiqiang Yu and</i></span><br><small><a href="https://core.ac.uk/works/221539354" target="_blank" rel="nofollow" title="core.ac.uk/works/221539354">core</a> </small>   <div id="more_7" style="display:none"><a href="/sci_redir.php?doi=10.4141%2Fcjas07017" target="_blank" rel="nofollow">openaccessbutton.org (pdf)</a><br><a href="javascript:navigator.clipboard.writeText('10.4141/cjas07017'); alert('Copied the doi');">copy doi</a> <small>(10.4141/cjas07017)</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/10.3389/fmicb.2025.1561336" target="_blank" rel="nofollow">Microbial insights into ruminal fiber degradation and feed efficiency of Hu sheep</a> </p><span class="r_subtitle"><img src="/img/openaccess.ico" alt="open access: yes" title="open access: yes" width="16" height="16"><i>Frontiers in Microbiology</i></span><br><span class="r_content">Ruminal fiber degradation is essential for feed conversion efficiency in sheep; however, it remains unclear whether individual variations in ruminal fiber degradation directly affect feed conversion efficiency.</span><br><span class="r_sub"><i>Haoyu Xu<span id="ma_8" style="display:none">, Guoxiu Wang, Qihao Gao, Zhen Liu, Jiale Jia, Yunfei Xu, Zhanyu Chen, Baosheng Li, Chong Li</span>   <small><a href="#" style="color:#808080;" onClick="return toggle_div(this, 'ma_8')">+8 more</a></small></i></span><br><small><a href="https://doaj.org/article/ed41e35d3dcc4f57b5a056f42195b6dc" target="_blank" rel="nofollow" title="doaj.org/article/ed41e35d3dcc4f57b5a056f42195b6dc">doaj</a> </small>   <div id="more_8" style="display:none"><a href="/sci_redir.php?doi=10.3389%2Ffmicb.2025.1561336" target="_blank" rel="nofollow">openaccessbutton.org (pdf)</a><br><a href="javascript:navigator.clipboard.writeText('10.3389/fmicb.2025.1561336'); alert('Copied the doi');">copy doi</a> <small>(10.3389/fmicb.2025.1561336)</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://journal.fi/afs/article/view/72187" target="_blank" rel="nofollow">Effect of full-fat rapeseed on digestibility and rumen fermentation in cattle</a> </p><span class="r_subtitle"><img src="/img/openaccess.ico" alt="open access: yes" title="open access: yes" width="16" height="16"><i>Agricultural and Food Science</i>, 1985 </span><br><span class="r_content">The effect of whole crushed rapeseed on ration digestibility was determined with three bulls, average live weight 155 kg, and the effect on rumen fermentation with a heifer fitted with a rumen fistula.</span><br><span class="r_sub"><i>Pekka Huhtanen, Esko Poutiainen</i></span><br><small><a href="https://doaj.org/article/ca8f521c627d4a2ca627a38bd17d605e" target="_blank" rel="nofollow" title="doaj.org/article/ca8f521c627d4a2ca627a38bd17d605e">doaj</a> </small>   <br></div><div class="r"><p class="r_title"><a href="https://doi.org/10.1111/avj.70075" target="_blank" rel="nofollow">Antimicrobial prescribing guidelines for feedlot cattle</a> </p><span class="r_subtitle"><img src="/img/openaccess.ico" alt="open access: yes" title="open access: yes" width="16" height="16"></span><br><span class="r_content">Australian Veterinary Journal, Volume 104, Issue 7, Page 413-438, July 2026.</span><br><span class="r_sub"><i>P Cusack<span id="ma_10" style="display:none">, T Batterham, SW Page, GF Browning, JM Norris</span>   <small><a href="#" style="color:#808080;" onClick="return toggle_div(this, 'ma_10')">+4 more</a></small></i></span><br><small><a href="https://onlinelibrary.wiley.com/doi/10.1111/avj.70075?mi=2or9o2m&af=R&AllField=rumen degradation rate&ConceptID=15941&content=articlesChapters&target=default" target="_blank" rel="nofollow" title="wiley.com/doi/10.1111/avj.70075?mi=2or9o2m&af=R&AllField=rumen degradation rate&ConceptID=15941&content=articlesChapters&target=default">wiley</a> </small>   <div id="more_10" style="display:none"><a href="/sci_redir.php?doi=10.1111%2Favj.70075" target="_blank" rel="nofollow">openaccessbutton.org (pdf)</a><br><a href="javascript:navigator.clipboard.writeText('10.1111/avj.70075'); alert('Copied the doi');">copy doi</a> <small>(10.1111/avj.70075)</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-2._zero_hunger/" class="suggestion"onclick="show_loader();"><b>2. zero hunger</b></a><br/><a href="/q-rumen/" class="suggestion"onclick="show_loader();"><b>rumen</b></a><br/><a href="/q-animals/" class="suggestion"onclick="show_loader();"><b>animals</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-cattle/" class="suggestion"onclick="show_loader();"><b>cattle</b></a><br/><a href="/q-rumen_fermentation/" class="suggestion"onclick="show_loader();"><b>rumen fermentation</b></a><br/><a href="/q-sheep/" class="suggestion"onclick="show_loader();"><b>sheep</b></a><br/></div><div style="display: inline-block; 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