<?xml version="1.0" encoding="utf-8"?>
<journal>
<title>Research on Animal Production</title>
<title_fa>پژوهشهاي توليدات دامي</title_fa>
<short_title>Res Anim Prod</short_title>
<subject>Agriculture</subject>
<web_url>http://rap.sanru.ac.ir</web_url>
<journal_hbi_system_id>1</journal_hbi_system_id>
<journal_hbi_system_user>admin</journal_hbi_system_user>
<journal_id_issn>2251-8622</journal_id_issn>
<journal_id_issn_online>2676-461X</journal_id_issn_online>
<journal_id_pii>8</journal_id_pii>
<journal_id_doi>10.61186/rap</journal_id_doi>
<journal_id_iranmedex></journal_id_iranmedex>
<journal_id_magiran></journal_id_magiran>
<journal_id_sid>14</journal_id_sid>
<journal_id_nlai>8888</journal_id_nlai>
<journal_id_science>13</journal_id_science>
<language>fa</language>
<pubdate>
	<type>jalali</type>
	<year>1389</year>
	<month>1</month>
	<day>1</day>
</pubdate>
<pubdate>
	<type>gregorian</type>
	<year>2010</year>
	<month>4</month>
	<day>1</day>
</pubdate>
<volume>1</volume>
<number>2</number>
<publish_type>online</publish_type>
<publish_edition>1</publish_edition>
<article_type>fulltext</article_type>
<articleset>
	<article>


	<language>fa</language>
	<article_id_doi></article_id_doi>
	<title_fa>تاثیر سطوح مختلف خرده برنج در جیره بر عملکرد و خصوصیات تخم مرغ در مرغ های تخمگذار لگهورن</title_fa>
	<title>Effect of Different Levels of Broken Rice on Performance and Egg Characteristics of Leghorn Egg-Type Layers</title>
	<subject_fa>تخصصي</subject_fa>
	<subject>Special</subject>
	<content_type_fa>پژوهشي</content_type_fa>
	<content_type>Research</content_type>
	<abstract_fa>&lt;p align=&quot;right&quot;&gt;&lt;font face=&quot;Times New Roman&quot;&gt;&lt;span 14pt=&quot;&quot; 2=&quot;&quot; dir=&quot;rtl&quot; en-us=&quot;&quot; fa=&quot;&quot; font-size:=&quot;&quot; lang=&quot;FA&quot; mso-ansi-language:=&quot;&quot; mso-ascii-font-family:=&quot;&quot; mso-bidi-language:=&quot;&quot; mso-fareast-font-family:=&quot;&quot; mso-fareast-language:=&quot;&quot; mso-hansi-font-family:=&quot;&quot; new=&quot;&quot; style=&quot;FONT-FAMILY: &quot; times=&quot;&quot;&gt;خرده برنج یکی از فرآورده های فرعی تولید برنج می باشد که به مقدار زیاد در استانهای شمالی کشور تولید می شود. به منظور بررسی تاثیر سطوح مختلف خرده برنج بر کیفیت&lt;/span&gt;&lt;span dir=&quot;ltr&quot;&gt;&lt;/span&gt;&lt;span 14pt=&quot;&quot; 2=&quot;&quot; en-us=&quot;&quot; fa=&quot;&quot; font-size:=&quot;&quot; lang=&quot;FA&quot; mso-ansi-language:=&quot;&quot; mso-bidi-font-family:=&quot;&quot; mso-bidi-language:=&quot;&quot; mso-fareast-font-family:=&quot;&quot; mso-fareast-language:=&quot;&quot; new=&quot;&quot; style=&quot;FONT-FAMILY: &quot; times=&quot;&quot;&gt;&lt;span dir=&quot;ltr&quot;&gt;&lt;/span&gt; &lt;/span&gt;&lt;span 14pt=&quot;&quot; 2=&quot;&quot; dir=&quot;rtl&quot; en-us=&quot;&quot; fa=&quot;&quot; font-size:=&quot;&quot; lang=&quot;FA&quot; mso-ansi-language:=&quot;&quot; mso-ascii-font-family:=&quot;&quot; mso-bidi-language:=&quot;&quot; mso-fareast-font-family:=&quot;&quot; mso-fareast-language:=&quot;&quot; mso-hansi-font-family:=&quot;&quot; new=&quot;&quot; style=&quot;FONT-FAMILY: &quot; times=&quot;&quot;&gt;تخم مرغ &lt;/span&gt;&lt;span dir=&quot;ltr&quot;&gt;&lt;/span&gt;&lt;span 14pt=&quot;&quot; 2=&quot;&quot; en-us=&quot;&quot; fa=&quot;&quot; font-size:=&quot;&quot; lang=&quot;FA&quot; mso-ansi-language:=&quot;&quot; mso-bidi-font-family:=&quot;&quot; mso-bidi-language:=&quot;&quot; mso-fareast-font-family:=&quot;&quot; mso-fareast-language:=&quot;&quot; new=&quot;&quot; style=&quot;FONT-FAMILY: &quot; times=&quot;&quot;&gt;&lt;span dir=&quot;ltr&quot;&gt;&lt;/span&gt;&lt;span style=&quot;mso-spacerun: yes&quot;&gt;&lt;font size=&quot;5&quot;&gt;&amp;nbsp;&lt;/font&gt;&lt;/span&gt;&lt;/span&gt;&lt;span 14pt=&quot;&quot; 2=&quot;&quot; dir=&quot;rtl&quot; en-us=&quot;&quot; fa=&quot;&quot; font-size:=&quot;&quot; lang=&quot;FA&quot; mso-ansi-language:=&quot;&quot; mso-ascii-font-family:=&quot;&quot; mso-bidi-language:=&quot;&quot; mso-fareast-font-family:=&quot;&quot; mso-fareast-language:=&quot;&quot; mso-hansi-font-family:=&quot;&quot; new=&quot;&quot; style=&quot;FONT-FAMILY: &quot; times=&quot;&quot;&gt;و&lt;/span&gt;&lt;span dir=&quot;ltr&quot;&gt;&lt;/span&gt;&lt;span 14pt=&quot;&quot; 2=&quot;&quot; en-us=&quot;&quot; fa=&quot;&quot; font-size:=&quot;&quot; lang=&quot;FA&quot; mso-ansi-language:=&quot;&quot; mso-bidi-font-family:=&quot;&quot; mso-bidi-language:=&quot;&quot; mso-fareast-font-family:=&quot;&quot; mso-fareast-language:=&quot;&quot; new=&quot;&quot; style=&quot;FONT-FAMILY: &quot; times=&quot;&quot;&gt;&lt;span dir=&quot;ltr&quot;&gt;&lt;/span&gt; &lt;/span&gt;&lt;span 14pt=&quot;&quot; 2=&quot;&quot; dir=&quot;rtl&quot; en-us=&quot;&quot; fa=&quot;&quot; font-size:=&quot;&quot; lang=&quot;FA&quot; mso-ansi-language:=&quot;&quot; mso-ascii-font-family:=&quot;&quot; mso-bidi-language:=&quot;&quot; mso-fareast-font-family:=&quot;&quot; mso-fareast-language:=&quot;&quot; mso-hansi-font-family:=&quot;&quot; new=&quot;&quot; style=&quot;FONT-FAMILY: &quot; times=&quot;&quot;&gt;عملکرد مرغ های تخمگذار، آزمایشی با استفاده از پنج سطح خرده برنج (صفر، 10، 20،30 و40 درصد) در قالب یک طرح کاملا تصادفی با استفاده از 90 قطعه مرغ تخمگذار سویه تجاری های&lt;/span&gt;&lt;span dir=&quot;ltr&quot;&gt;&lt;/span&gt;&lt;span 14pt=&quot;&quot; 2=&quot;&quot; en-us=&quot;&quot; fa=&quot;&quot; font-size:=&quot;&quot; lang=&quot;FA&quot; mso-ansi-language:=&quot;&quot; mso-bidi-font-family:=&quot;&quot; mso-bidi-language:=&quot;&quot; mso-fareast-font-family:=&quot;&quot; mso-fareast-language:=&quot;&quot; new=&quot;&quot; style=&quot;FONT-FAMILY: &quot; times=&quot;&quot;&gt;&lt;span dir=&quot;ltr&quot;&gt;&lt;/span&gt; &lt;/span&gt;&lt;span 14pt=&quot;&quot; 2=&quot;&quot; dir=&quot;rtl&quot; en-us=&quot;&quot; fa=&quot;&quot; font-size:=&quot;&quot; lang=&quot;FA&quot; mso-ansi-language:=&quot;&quot; mso-ascii-font-family:=&quot;&quot; mso-bidi-language:=&quot;&quot; mso-fareast-font-family:=&quot;&quot; mso-fareast-language:=&quot;&quot; mso-hansi-font-family:=&quot;&quot; new=&quot;&quot; style=&quot;FONT-FAMILY: &quot; times=&quot;&quot;&gt;لاین&lt;/span&gt;&lt;span dir=&quot;ltr&quot;&gt;&lt;/span&gt;&lt;span 14pt=&quot;&quot; 2=&quot;&quot; en-us=&quot;&quot; fa=&quot;&quot; font-size:=&quot;&quot; lang=&quot;FA&quot; mso-ansi-language:=&quot;&quot; mso-bidi-font-family:=&quot;&quot; mso-bidi-language:=&quot;&quot; mso-fareast-font-family:=&quot;&quot; mso-fareast-language:=&quot;&quot; new=&quot;&quot; style=&quot;FONT-FAMILY: &quot; times=&quot;&quot;&gt;&lt;span dir=&quot;ltr&quot;&gt;&lt;/span&gt; &lt;/span&gt;&lt;span dir=&quot;rtl&quot;&gt;&lt;/span&gt;&lt;span 14pt=&quot;&quot; 2=&quot;&quot; dir=&quot;rtl&quot; en-us=&quot;&quot; fa=&quot;&quot; font-size:=&quot;&quot; lang=&quot;FA&quot; mso-ansi-language:=&quot;&quot; mso-ascii-font-family:=&quot;&quot; mso-bidi-language:=&quot;&quot; mso-fareast-font-family:=&quot;&quot; mso-fareast-language:=&quot;&quot; mso-hansi-font-family:=&quot;&quot; new=&quot;&quot; style=&quot;FONT-FAMILY: &quot; times=&quot;&quot;&gt;&lt;span dir=&quot;rtl&quot;&gt;&lt;/span&gt;(&lt;/span&gt;&lt;span 12pt=&quot;&quot; 2=&quot;&quot; en-us=&quot;&quot; fa=&quot;&quot; font-size:=&quot;&quot; mso-ansi-language:=&quot;&quot; mso-bidi-font-family:=&quot;&quot; mso-bidi-language:=&quot;&quot; mso-fareast-font-family:=&quot;&quot; mso-fareast-language:=&quot;&quot; new=&quot;&quot; style=&quot;FONT-FAMILY: &quot; times=&quot;&quot;&gt;W36&lt;/span&gt;&lt;span dir=&quot;rtl&quot;&gt;&lt;/span&gt;&lt;span 14pt=&quot;&quot; 2=&quot;&quot; dir=&quot;rtl&quot; en-us=&quot;&quot; fa=&quot;&quot; font-size:=&quot;&quot; lang=&quot;FA&quot; mso-ansi-language:=&quot;&quot; mso-ascii-font-family:=&quot;&quot; mso-bidi-language:=&quot;&quot; mso-fareast-font-family:=&quot;&quot; mso-fareast-language:=&quot;&quot; mso-hansi-font-family:=&quot;&quot; new=&quot;&quot; style=&quot;FONT-FAMILY: &quot; times=&quot;&quot;&gt;&lt;span dir=&quot;rtl&quot;&gt;&lt;/span&gt;) در یک دوره 84 روزه در پنج تیمار و شش تکرار و سه قطعه مرغ تخمگذار در هر تکرار انجام شد. در طول آزمایش عملکرد مرغ های تخمگذار (مصرف خوراک، درصد تولید تخم مرغ، وزن تخم مرغ، میانگین وزن توده تخم مرغ و ضریب تبدیل غذایی) ، فراسنجه های خونی (تری گلیسرید، کلسترول،&lt;/span&gt;&lt;span 12pt=&quot;&quot; 2=&quot;&quot; en-us=&quot;&quot; fa=&quot;&quot; font-size:=&quot;&quot; mso-ansi-language:=&quot;&quot; mso-bidi-font-family:=&quot;&quot; mso-bidi-language:=&quot;&quot; mso-fareast-font-family:=&quot;&quot; mso-fareast-language:=&quot;&quot; new=&quot;&quot; style=&quot;FONT-FAMILY: &quot; times=&quot;&quot;&gt;LDL &lt;/span&gt;&lt;span dir=&quot;rtl&quot;&gt;&lt;/span&gt;&lt;span 14pt=&quot;&quot; 2=&quot;&quot; dir=&quot;rtl&quot; en-us=&quot;&quot; fa=&quot;&quot; font-size:=&quot;&quot; lang=&quot;FA&quot; mso-ansi-language:=&quot;&quot; mso-ascii-font-family:=&quot;&quot; mso-bidi-language:=&quot;&quot; mso-fareast-font-family:=&quot;&quot; mso-fareast-language:=&quot;&quot; mso-hansi-font-family:=&quot;&quot; new=&quot;&quot; style=&quot;FONT-FAMILY: &quot; times=&quot;&quot;&gt;&lt;span dir=&quot;rtl&quot;&gt;&lt;/span&gt;،&lt;/span&gt;&lt;span 12pt=&quot;&quot; 2=&quot;&quot; en-us=&quot;&quot; fa=&quot;&quot; font-size:=&quot;&quot; mso-ansi-language:=&quot;&quot; mso-bidi-font-family:=&quot;&quot; mso-bidi-language:=&quot;&quot; mso-fareast-font-family:=&quot;&quot; mso-fareast-language:=&quot;&quot; new=&quot;&quot; style=&quot;FONT-FAMILY: &quot; times=&quot;&quot;&gt;HDL&lt;/span&gt;&lt;span 14pt=&quot;&quot; 2=&quot;&quot; en-us=&quot;&quot; fa=&quot;&quot; font-size:=&quot;&quot; mso-ansi-language:=&quot;&quot; mso-bidi-font-family:=&quot;&quot; mso-bidi-language:=&quot;&quot; mso-fareast-font-family:=&quot;&quot; mso-fareast-language:=&quot;&quot; new=&quot;&quot; style=&quot;FONT-FAMILY: &quot; times=&quot;&quot;&gt;&amp;nbsp;&lt;/span&gt;&lt;span dir=&quot;rtl&quot;&gt;&lt;/span&gt;&lt;span 14pt=&quot;&quot; 2=&quot;&quot; dir=&quot;rtl&quot; en-us=&quot;&quot; fa=&quot;&quot; font-size:=&quot;&quot; lang=&quot;FA&quot; mso-ansi-language:=&quot;&quot; mso-ascii-font-family:=&quot;&quot; mso-bidi-language:=&quot;&quot; mso-fareast-font-family:=&quot;&quot; mso-fareast-language:=&quot;&quot; mso-hansi-font-family:=&quot;&quot; new=&quot;&quot; style=&quot;FONT-FAMILY: &quot; times=&quot;&quot;&gt;&lt;span dir=&quot;rtl&quot;&gt;&lt;/span&gt;&lt;span style=&quot;mso-spacerun: yes&quot;&gt;&lt;font size=&quot;5&quot;&gt;&amp;nbsp;&lt;/font&gt;&lt;/span&gt;و گلوکز) در روزهای 42 و 84 آزمایش از 6 قطعه مرغ در هر تیمار، خصوصیات تخم مرغ (ارتفاع سفیده، ضخامت، استحکام و وزن پوسته، شاخص تخم مرغ و زرده، نمره تخم مرغ، واحد هاو، رنگ زرده و مقدار کلسترول زرده) و همچنین وزن بدن مرغ های تخمگذار مورد بررسی قرار گرفت. دراین آزمایش تاثیرخرده برنج در هیچ یک از سطوح مورد استفاده بر میزان مصرف خوراک، ارتفاع سفیده، ضخامت، استحکام و وزن پوسته، شاخص تخم مرغ و زرده، نمره تخم مرغ، واحد هاو و مقدار کلسترول تخم مرغ معنی دار نبود ولی رنگ زرده را به طور معنی داری کاهش داد. افزودن خرده برنج &lt;span style=&quot;mso-spacerun: yes&quot;&gt;&lt;font size=&quot;5&quot;&gt;&amp;nbsp;&lt;/font&gt;&lt;/span&gt;به جیره باعث افزایش معنی دار سطح کلسترول&lt;/span&gt;&lt;span dir=&quot;ltr&quot;&gt;&lt;/span&gt;&lt;span 14pt=&quot;&quot; 2=&quot;&quot; en-us=&quot;&quot; fa=&quot;&quot; font-size:=&quot;&quot; lang=&quot;FA&quot; mso-ansi-language:=&quot;&quot; mso-bidi-font-family:=&quot;&quot; mso-bidi-language:=&quot;&quot; mso-fareast-font-family:=&quot;&quot; mso-fareast-language:=&quot;&quot; new=&quot;&quot; style=&quot;FONT-FAMILY: &quot; times=&quot;&quot;&gt;&lt;span dir=&quot;ltr&quot;&gt;&lt;/span&gt; &lt;/span&gt;&lt;span 14pt=&quot;&quot; 2=&quot;&quot; dir=&quot;rtl&quot; en-us=&quot;&quot; fa=&quot;&quot; font-size:=&quot;&quot; lang=&quot;FA&quot; mso-ansi-language:=&quot;&quot; mso-ascii-font-family:=&quot;&quot; mso-bidi-language:=&quot;&quot; mso-fareast-font-family:=&quot;&quot; mso-fareast-language:=&quot;&quot; mso-hansi-font-family:=&quot;&quot; new=&quot;&quot; style=&quot;FONT-FAMILY: &quot; times=&quot;&quot;&gt;و گلوکز پلاسما خون مرغ های تخمگذار در پایان هفته ششم و همچنین باعث افزایش معنی دار سطح کلسترول،&lt;/span&gt;&lt;span dir=&quot;ltr&quot;&gt;&lt;/span&gt;&lt;span 14pt=&quot;&quot; 2=&quot;&quot; en-us=&quot;&quot; fa=&quot;&quot; font-size:=&quot;&quot; lang=&quot;FA&quot; mso-ansi-language:=&quot;&quot; mso-bidi-font-family:=&quot;&quot; mso-bidi-language:=&quot;&quot; mso-fareast-font-family:=&quot;&quot; mso-fareast-language:=&quot;&quot; new=&quot;&quot; style=&quot;FONT-FAMILY: &quot; times=&quot;&quot;&gt;&lt;span dir=&quot;ltr&quot;&gt;&lt;/span&gt; &lt;/span&gt;&lt;span 12pt=&quot;&quot; 2=&quot;&quot; en-us=&quot;&quot; fa=&quot;&quot; font-size:=&quot;&quot; mso-ansi-language:=&quot;&quot; mso-bidi-font-family:=&quot;&quot; mso-bidi-language:=&quot;&quot; mso-fareast-font-family:=&quot;&quot; mso-fareast-language:=&quot;&quot; new=&quot;&quot; style=&quot;FONT-FAMILY: &quot; times=&quot;&quot;&gt;LDL&lt;/span&gt;&lt;span 14pt=&quot;&quot; 2=&quot;&quot; en-us=&quot;&quot; fa=&quot;&quot; font-size:=&quot;&quot; mso-ansi-language:=&quot;&quot; mso-bidi-font-family:=&quot;&quot; mso-bidi-language:=&quot;&quot; mso-fareast-font-family:=&quot;&quot; mso-fareast-language:=&quot;&quot; new=&quot;&quot; style=&quot;FONT-FAMILY: &quot; times=&quot;&quot;&gt;&amp;nbsp;&lt;/span&gt;&lt;span 14pt=&quot;&quot; 2=&quot;&quot; dir=&quot;rtl&quot; en-us=&quot;&quot; fa=&quot;&quot; font-size:=&quot;&quot; lang=&quot;FA&quot; mso-ansi-language:=&quot;&quot; mso-ascii-font-family:=&quot;&quot; mso-bidi-language:=&quot;&quot; mso-fareast-font-family:=&quot;&quot; mso-fareast-language:=&quot;&quot; mso-hansi-font-family:=&quot;&quot; new=&quot;&quot; style=&quot;FONT-FAMILY: &quot; times=&quot;&quot;&gt;و گلوکز&lt;/span&gt;&lt;span dir=&quot;ltr&quot;&gt;&lt;/span&gt;&lt;span 14pt=&quot;&quot; 2=&quot;&quot; en-us=&quot;&quot; fa=&quot;&quot; font-size:=&quot;&quot; lang=&quot;FA&quot; mso-ansi-language:=&quot;&quot; mso-bidi-font-family:=&quot;&quot; mso-bidi-language:=&quot;&quot; mso-fareast-font-family:=&quot;&quot; mso-fareast-language:=&quot;&quot; new=&quot;&quot; style=&quot;FONT-FAMILY: &quot; times=&quot;&quot;&gt;&lt;span dir=&quot;ltr&quot;&gt;&lt;/span&gt; &lt;/span&gt;&lt;span 14pt=&quot;&quot; 2=&quot;&quot; dir=&quot;rtl&quot; en-us=&quot;&quot; fa=&quot;&quot; font-size:=&quot;&quot; lang=&quot;FA&quot; mso-ansi-language:=&quot;&quot; mso-ascii-font-family:=&quot;&quot; mso-bidi-language:=&quot;&quot; mso-fareast-font-family:=&quot;&quot; mso-fareast-language:=&quot;&quot; mso-hansi-font-family:=&quot;&quot; new=&quot;&quot; style=&quot;FONT-FAMILY: &quot; times=&quot;&quot;&gt;خون مرغان تخمگذار در پایان هفته دوازدهم شد (05/0&gt;&lt;/span&gt;&lt;span 12pt=&quot;&quot; 2=&quot;&quot; en-us=&quot;&quot; fa=&quot;&quot; font-size:=&quot;&quot; mso-ansi-language:=&quot;&quot; mso-bidi-font-family:=&quot;&quot; mso-bidi-language:=&quot;&quot; mso-fareast-font-family:=&quot;&quot; mso-fareast-language:=&quot;&quot; new=&quot;&quot; style=&quot;FONT-FAMILY: &quot; times=&quot;&quot;&gt;P&lt;/span&gt;&lt;span dir=&quot;rtl&quot;&gt;&lt;/span&gt;&lt;/font&gt;&lt;span 14pt=&quot;&quot; 2=&quot;&quot; dir=&quot;rtl&quot; en-us=&quot;&quot; fa=&quot;&quot; font-size:=&quot;&quot; lang=&quot;FA&quot; mso-ansi-language:=&quot;&quot; mso-ascii-font-family:=&quot;&quot; mso-bidi-language:=&quot;&quot; mso-fareast-font-family:=&quot;&quot; mso-fareast-language:=&quot;&quot; mso-hansi-font-family:=&quot;&quot; new=&quot;&quot; style=&quot;FONT-FAMILY: &quot; times=&quot;&quot;&gt;&lt;span dir=&quot;rtl&quot;&gt;&lt;/span&gt;&lt;font face=&quot;Times New Roman&quot;&gt;). افزایش خرده برنج در جیره سبب افزایش&lt;br&gt;
معنی داری میانگین وزن توده تخم مرغ، درصد تولید تخم مرغ، وزن تخم مرغ، ضریب تبدیل غذایی و وزن بدن مرغ های تخمگذار در پایان&lt;span style=&quot;mso-spacerun: yes&quot;&gt;&lt;font size=&quot;5&quot;&gt;&amp;nbsp; &lt;/font&gt;&lt;/span&gt;آزمایش شد (05/0&gt;&lt;/font&gt;&lt;/span&gt;&lt;span 12pt=&quot;&quot; 2=&quot;&quot; en-us=&quot;&quot; fa=&quot;&quot; font-size:=&quot;&quot; mso-ansi-language:=&quot;&quot; mso-bidi-font-family:=&quot;&quot; mso-bidi-language:=&quot;&quot; mso-fareast-font-family:=&quot;&quot; mso-fareast-language:=&quot;&quot; new=&quot;&quot; style=&quot;FONT-FAMILY: &quot; times=&quot;&quot;&gt;P&lt;/span&gt;&lt;span dir=&quot;rtl&quot;&gt;&lt;/span&gt;&lt;span 14pt=&quot;&quot; 2=&quot;&quot; dir=&quot;rtl&quot; en-us=&quot;&quot; fa=&quot;&quot; font-size:=&quot;&quot; lang=&quot;FA&quot; mso-ansi-language:=&quot;&quot; mso-ascii-font-family:=&quot;&quot; mso-bidi-language:=&quot;&quot; mso-fareast-font-family:=&quot;&quot; mso-fareast-language:=&quot;&quot; mso-hansi-font-family:=&quot;&quot; new=&quot;&quot; style=&quot;FONT-FAMILY: &quot; times=&quot;&quot;&gt;&lt;span dir=&quot;rtl&quot;&gt;&lt;/span&gt;&lt;font face=&quot;Times New Roman&quot;&gt;). نتایج این آزمایش نشان داد که استفاده از&lt;span style=&quot;mso-spacerun: yes&quot;&gt;&lt;font size=&quot;5&quot;&gt;&amp;nbsp; &lt;/font&gt;&lt;/span&gt;خرده برنج تا سطح 40 درصد&lt;/font&gt;&lt;/span&gt;&lt;span dir=&quot;ltr&quot;&gt;&lt;/span&gt;&lt;span 14pt=&quot;&quot; 2=&quot;&quot; en-us=&quot;&quot; fa=&quot;&quot; font-size:=&quot;&quot; lang=&quot;FA&quot; mso-ansi-language:=&quot;&quot; mso-bidi-font-family:=&quot;&quot; mso-bidi-language:=&quot;&quot; mso-fareast-font-family:=&quot;&quot; mso-fareast-language:=&quot;&quot; new=&quot;&quot; style=&quot;FONT-FAMILY: &quot; times=&quot;&quot;&gt;&lt;span dir=&quot;ltr&quot;&gt;&lt;/span&gt; &lt;/span&gt;&lt;span 14pt=&quot;&quot; 2=&quot;&quot; dir=&quot;rtl&quot; en-us=&quot;&quot; fa=&quot;&quot; font-size:=&quot;&quot; lang=&quot;FA&quot; mso-ansi-language:=&quot;&quot; mso-ascii-font-family:=&quot;&quot; mso-bidi-language:=&quot;&quot; mso-fareast-font-family:=&quot;&quot; mso-fareast-language:=&quot;&quot; mso-hansi-font-family:=&quot;&quot; new=&quot;&quot; style=&quot;FONT-FAMILY: &quot; times=&quot;&quot;&gt;&lt;font face=&quot;Times New Roman&quot;&gt;در جیره تاثیر منفی بر تولید تخم مرغ، وزن تخم مرغ، میانگین وزن توده تخم مرغ، ضریب تبدیل غذایی و وزن بدن مرغ های تخمگذار نداشت.&lt;/font&gt;&lt;/span&gt;&lt;/p&gt;
</abstract_fa>
	<abstract>&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp; Broken rice (BR) is one of the important by-products of rice production, which is produced in large scales in northern provinces of Iran. An experiment was conducted to investigate the effect of different levels of BR on egg quality and performance of laying hen, with 5 levels of BR (0, 10, 20, 30 and 40%) in a completely randomization design (CRD) on 90&amp;nbsp; Hy-line W36 egg-type laying hens for 84 days in 5 treatments and 6 replicates with 3 hens in each replicate. During the experiment, performance (feed intake, egg production, egg weight, egg mass and feed conversion ratio), blood parameters (Triglycerides, cholesterol, HDL, LDL and glucose), egg quality characteristic (Egg white height, thickness, strength and shell weight, yolk and egg index, egg score, haugh unit, yolk color and yolk cholesterol content), and body weight&amp;nbsp; of laying hen were measured. In this experiment, the effect of BR was not significant on feed intake, white height, thickness, strength and shell weight, yolk and egg cholesterol content, but it significantly decreased egg yolk color. Increasing of BR in diets caused significant rising in cholesterol and glucose concentration in week 6, and it also increased blood cholesterol, LDL and glucose concentration in the end of the experiment (P&lt;0.05). Increasing BR level in diets significantly increased egg mass, egg production, egg weight, feed conversion ratio and body weight in the end of the experiment (P&lt;0.05). The result of the present experiment indicated that utilization of BR up to 40 % had not any adverse effect on egg production, egg weight and feed conversion ratio and body weigh of laying hens.&lt;br&gt;
&amp;nbsp;&lt;br&gt;
&amp;nbsp;&lt;br&gt;
&amp;nbsp;</abstract>
	<keyword_fa>خرده برنج, عملکرد, فراسنجه های خونی, کیفیت تخم مرغ, مرغان تخمگذار</keyword_fa>
	<keyword>Broken rice, Performance, Blood parameters, Egg quality, Laying hens</keyword>
	<start_page>69</start_page>
	<end_page>79</end_page>
	<web_url>http://rap.sanru.ac.ir/browse.php?a_code=A-10-1-37&amp;slc_lang=fa&amp;sid=1</web_url>


<author_list>
	<author>
	<first_name>Mohammad </first_name>
	<middle_name></middle_name>
	<last_name>Faghieh Abdollahi</last_name>
	<suffix></suffix>
	<first_name_fa>محمد</first_name_fa>
	<middle_name_fa></middle_name_fa>
	<last_name_fa>فقیه‌عبدالهی</last_name_fa>
	<suffix_fa></suffix_fa>
	<email></email>
	<code>10031947532846009844</code>
	<orcid>10031947532846009844</orcid>
	<coreauthor>Yes
</coreauthor>
	<affiliation>College of Animal Science and Fisheries, Sari Agricultural Sciences and Natural Resources University</affiliation>
	<affiliation_fa>دانشکده علوم دامی و شیلات دانشگاه علوم کشاورزی و منابع طبیعی ساری</affiliation_fa>
	 </author>


	<author>
	<first_name>Mansour</first_name>
	<middle_name></middle_name>
	<last_name>Rezae</last_name>
	<suffix></suffix>
	<first_name_fa>منصور</first_name_fa>
	<middle_name_fa></middle_name_fa>
	<last_name_fa>رضایی</last_name_fa>
	<suffix_fa></suffix_fa>
	<email></email>
	<code>10031947532846009845</code>
	<orcid>10031947532846009845</orcid>
	<coreauthor>No</coreauthor>
	<affiliation>College of Animal Science and Fisheries, Sari Agricultural Sciences and Natural Resources University</affiliation>
	<affiliation_fa>دانشکده علوم دامی و شیلات دانشگاه علوم کشاورزی و منابع طبیعی ساری</affiliation_fa>
	 </author>


	<author>
	<first_name>Hadi</first_name>
	<middle_name></middle_name>
	<last_name>Sayyahzadeh</last_name>
	<suffix></suffix>
	<first_name_fa>هادی</first_name_fa>
	<middle_name_fa></middle_name_fa>
	<last_name_fa>سیاح زاده</last_name_fa>
	<suffix_fa></suffix_fa>
	<email></email>
	<code>10031947532846009846</code>
	<orcid>10031947532846009846</orcid>
	<coreauthor>No</coreauthor>
	<affiliation>College of Animal Science and Fisheries, Sari Agricultural Sciences and Natural Resources University</affiliation>
	<affiliation_fa>دانشکده علوم دامی و شیلات دانشگاه علوم کشاورزی و منابع طبیعی ساری</affiliation_fa>
	 </author>


</author_list>


	</article>
</articleset>
</journal>
