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	<id>https://thechange.wiki/index.php?action=history&amp;feed=atom&amp;title=Archive%3A000%2FFeed_efficiency</id>
	<title>Archive:000/Feed efficiency - Revision history</title>
	<link rel="self" type="application/atom+xml" href="https://thechange.wiki/index.php?action=history&amp;feed=atom&amp;title=Archive%3A000%2FFeed_efficiency"/>
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	<updated>2026-04-26T16:56:49Z</updated>
	<subtitle>Revision history for this page on the wiki</subtitle>
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	<entry>
		<id>https://thechange.wiki/index.php?title=Archive:000/Feed_efficiency&amp;diff=2286&amp;oldid=prev</id>
		<title>Elie: Elie moved page Feed efficiency to Archive:000/Feed efficiency without leaving a redirect: Huge_refactor</title>
		<link rel="alternate" type="text/html" href="https://thechange.wiki/index.php?title=Archive:000/Feed_efficiency&amp;diff=2286&amp;oldid=prev"/>
		<updated>2024-10-26T20:29:42Z</updated>

		<summary type="html">&lt;p&gt;Elie moved page &lt;a href=&quot;/index.php?title=Feed_efficiency&amp;amp;action=edit&amp;amp;redlink=1&quot; class=&quot;new&quot; title=&quot;Feed efficiency (page does not exist)&quot;&gt;Feed efficiency&lt;/a&gt; to &lt;a href=&quot;/Archive:000/Feed_efficiency&quot; title=&quot;Archive:000/Feed efficiency&quot;&gt;Archive:000/Feed efficiency&lt;/a&gt; without leaving a redirect: Huge_refactor&lt;/p&gt;
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				&lt;td colspan=&quot;1&quot; style=&quot;background-color: #fff; color: #202122; text-align: center;&quot;&gt;← Older revision&lt;/td&gt;
				&lt;td colspan=&quot;1&quot; style=&quot;background-color: #fff; color: #202122; text-align: center;&quot;&gt;Revision as of 16:29, 26 October 2024&lt;/td&gt;
				&lt;/tr&gt;&lt;tr&gt;&lt;td colspan=&quot;2&quot; class=&quot;diff-notice&quot; lang=&quot;en&quot;&gt;&lt;div class=&quot;mw-diff-empty&quot;&gt;(No difference)&lt;/div&gt;
&lt;/td&gt;&lt;/tr&gt;&lt;/table&gt;</summary>
		<author><name>Elie</name></author>
	</entry>
	<entry>
		<id>https://thechange.wiki/index.php?title=Archive:000/Feed_efficiency&amp;diff=374&amp;oldid=prev</id>
		<title>Elie: Created page with &quot;Farm animals eat, and they also produce food. Feed efficiency refers to the ratio of ''output (food)'' per ''input (feed)''.  There are a few ways to quantify outputs and inputs, such as * total mass * dry mass * calories * protein Within each of those, one might also specify whether we're talking about * ''all'' material, or * just the proportion that is ''human-edible'' Lastly, we could specify whether the inputs &amp; outputs are * ''over the full lifetime'' of the animal...&quot;</title>
		<link rel="alternate" type="text/html" href="https://thechange.wiki/index.php?title=Archive:000/Feed_efficiency&amp;diff=374&amp;oldid=prev"/>
		<updated>2022-09-22T01:48:31Z</updated>

		<summary type="html">&lt;p&gt;Created page with &amp;quot;Farm animals eat, and they also produce food. Feed efficiency refers to the ratio of &amp;#039;&amp;#039;output (food)&amp;#039;&amp;#039; per &amp;#039;&amp;#039;input (feed)&amp;#039;&amp;#039;.  There are a few ways to quantify outputs and inputs, such as * total mass * dry mass * calories * protein Within each of those, one might also specify whether we&amp;#039;re talking about * &amp;#039;&amp;#039;all&amp;#039;&amp;#039; material, or * just the proportion that is &amp;#039;&amp;#039;human-edible&amp;#039;&amp;#039; Lastly, we could specify whether the inputs &amp;amp; outputs are * &amp;#039;&amp;#039;over the full lifetime&amp;#039;&amp;#039; of the animal...&amp;quot;&lt;/p&gt;
&lt;p&gt;&lt;b&gt;New page&lt;/b&gt;&lt;/p&gt;&lt;div&gt;Farm animals eat, and they also produce food. Feed efficiency refers to the ratio of ''output (food)'' per ''input (feed)''.&lt;br /&gt;
&lt;br /&gt;
There are a few ways to quantify outputs and inputs, such as&lt;br /&gt;
* total mass&lt;br /&gt;
* dry mass&lt;br /&gt;
* calories&lt;br /&gt;
* protein&lt;br /&gt;
Within each of those, one might also specify whether we're talking about&lt;br /&gt;
* ''all'' material, or&lt;br /&gt;
* just the proportion that is ''human-edible''&lt;br /&gt;
Lastly, we could specify whether the inputs &amp;amp; outputs are&lt;br /&gt;
* ''over the full lifetime'' of the animal, or&lt;br /&gt;
* just during some particular time (such as a cow's months of lactation).&lt;br /&gt;
&lt;br /&gt;
From this, there are technically 128 different ways to measure feed efficiency - which is way too much! This page is meant to be a table for the most important ones.&lt;br /&gt;
&lt;br /&gt;
==Numbers==&lt;br /&gt;
&lt;br /&gt;
This will be filled in soon.&lt;/div&gt;</summary>
		<author><name>Elie</name></author>
	</entry>
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