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	<title>hortical, calendrier des jardins et de la nature</title>
	<link>https://hortical.com/</link>
	<description>&lt;p&gt;Hortical, calendrier des jardins et de la nature, est une base de donn&#233;es sur 816 plantes rencontr&#233;es dans des jardins potagers et des jardins plus &#171; naturels &#187; qu'&#171; horticoles &#187;, dans notre environnement et sur d&#233;j&#224; 10007 &#233;v&#233;nements ph&#233;nologiques sur la r&#233;gion lilloise depuis 2005.&lt;/p&gt;</description>
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		<title>hortical, calendrier des jardins et de la nature</title>
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		<link>https://hortical.com/</link>
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		<title>laitue</title>
		<link>https://www.hortical.com/article21.html</link>
		<guid isPermaLink="true">https://www.hortical.com/article21.html</guid>
		<dc:date>2004-02-09T18:24:08Z</dc:date>
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		<dc:language>fr</dc:language>
		

<category domain="https://www.hortical.com/rubrique1.html">utilisation</category>

		<dc:subject>mars</dc:subject>
		<dc:subject>avril</dc:subject>
		<dc:subject>mai</dc:subject>
		<dc:subject>juin</dc:subject>
		<dc:subject>juillet</dc:subject>
		<dc:subject>aout</dc:subject>
		<dc:subject>septembre</dc:subject>
		<dc:subject>juin</dc:subject>
		<dc:subject>juillet</dc:subject>
		<dc:subject>aout</dc:subject>
		<dc:subject>septembre</dc:subject>
		<dc:subject>avril</dc:subject>
		<dc:subject>mai</dc:subject>
		<dc:subject>juin</dc:subject>
		<dc:subject>juillet</dc:subject>
		<dc:subject>aout</dc:subject>
		<dc:subject>septembre</dc:subject>
		<dc:subject>octobre</dc:subject>
		<dc:subject>jaune</dc:subject>
		<dc:subject>25 cm&lt;span class=&#034;plant&#034;&gt;&lt;/span&gt;</dc:subject>
		<dc:subject>potager</dc:subject>
		<dc:subject>poireau</dc:subject>
		<dc:subject>oignon</dc:subject>
		<dc:subject>artichaut</dc:subject>
		<dc:subject>betterave</dc:subject>
		<dc:subject>choux</dc:subject>
		<dc:subject>chou-fleur</dc:subject>
		<dc:subject>concombre</dc:subject>
		<dc:subject>fraisier</dc:subject>
		<dc:subject>pois</dc:subject>
		<dc:subject>radis</dc:subject>
		<dc:subject>carotte</dc:subject>
		<dc:subject>&#233;pinard</dc:subject>
		<dc:subject>c&#232;leri</dc:subject>
		<dc:subject>cresson</dc:subject>
		<dc:subject>persil</dc:subject>
		<dc:subject>cornichon</dc:subject>
		<dc:subject>courgette</dc:subject>
		<dc:subject>tournesol</dc:subject>
		<dc:subject>ast&#233;rac&#233;es (compos&#233;es)</dc:subject>
		<dc:subject>haricot</dc:subject>
		<dc:subject>f&#233;vrier</dc:subject>
		<dc:subject>mars</dc:subject>
		<dc:subject>Asteraceae</dc:subject>
		<dc:subject>un jour</dc:subject>
		<dc:subject>deux jours</dc:subject>
		<dc:subject>frais</dc:subject>
		<dc:subject>3 ans</dc:subject>
		<dc:subject>5 ans</dc:subject>
		<dc:subject>&lt;i&gt;p&lt;/i&gt;H 6</dc:subject>
		<dc:subject>&lt;i&gt;p&lt;/i&gt;H 6,5</dc:subject>
		<dc:subject>&lt;i&gt;p&lt;/i&gt;H 7</dc:subject>
		<dc:subject>capitule</dc:subject>
		<dc:subject>ak&#232;ne</dc:subject>
		<dc:subject>hermaphrodite</dc:subject>
		<dc:subject>autogame</dc:subject>
		<dc:subject>30 cm&lt;span style=&#034;encombrement&#034;&gt;&lt;/span&gt;</dc:subject>
		<dc:subject>diur&#233;tique</dc:subject>
		<dc:subject>&#233;mollient (adoucissant des muqueuses)</dc:subject>
		<dc:subject>laxatif</dc:subject>
		<dc:subject>s&#233;datif (calmant)</dc:subject>
		<dc:subject>flores</dc:subject>
		<dc:subject>cortex</dc:subject>
		<dc:subject>sur le capitulaire &lt;i&gt;De Villis&lt;/i&gt;</dc:subject>
		<dc:subject>5 &#176;C</dc:subject>
		<dc:subject>25 &#176;C</dc:subject>
		<dc:subject>7 jours</dc:subject>
		<dc:subject>10 jours</dc:subject>

		<description>&lt;p&gt;salate, l&#233;tu (&#224; couper), escarole (scarole), cabuz&#232;te (pomm&#233;e), salate torn&#233;e (pomm&#233;e)&lt;/p&gt;

-
&lt;a href="https://www.hortical.com/rubrique1.html" rel="directory"&gt;utilisation&lt;/a&gt;

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&lt;a href="https://www.hortical.com/mot9.html" rel="tag"&gt;mars&lt;/a&gt;, 
&lt;a href="https://www.hortical.com/mot10.html" rel="tag"&gt;avril&lt;/a&gt;, 
&lt;a href="https://www.hortical.com/mot11.html" rel="tag"&gt;mai&lt;/a&gt;, 
&lt;a href="https://www.hortical.com/mot12.html" rel="tag"&gt;juin&lt;/a&gt;, 
&lt;a href="https://www.hortical.com/mot13.html" rel="tag"&gt;juillet&lt;/a&gt;, 
&lt;a href="https://www.hortical.com/mot14.html" rel="tag"&gt;aout&lt;/a&gt;, 
&lt;a href="https://www.hortical.com/mot15.html" rel="tag"&gt;septembre&lt;/a&gt;, 
&lt;a href="https://www.hortical.com/mot36.html" rel="tag"&gt;juin&lt;/a&gt;, 
&lt;a href="https://www.hortical.com/mot37.html" rel="tag"&gt;juillet&lt;/a&gt;, 
&lt;a href="https://www.hortical.com/mot38.html" rel="tag"&gt;aout&lt;/a&gt;, 
&lt;a href="https://www.hortical.com/mot39.html" rel="tag"&gt;septembre&lt;/a&gt;, 
&lt;a href="https://www.hortical.com/mot46.html" rel="tag"&gt;avril&lt;/a&gt;, 
&lt;a href="https://www.hortical.com/mot47.html" rel="tag"&gt;mai&lt;/a&gt;, 
&lt;a href="https://www.hortical.com/mot48.html" rel="tag"&gt;juin&lt;/a&gt;, 
&lt;a href="https://www.hortical.com/mot49.html" rel="tag"&gt;juillet&lt;/a&gt;, 
&lt;a href="https://www.hortical.com/mot50.html" rel="tag"&gt;aout&lt;/a&gt;, 
&lt;a href="https://www.hortical.com/mot51.html" rel="tag"&gt;septembre&lt;/a&gt;, 
&lt;a href="https://www.hortical.com/mot52.html" rel="tag"&gt;octobre&lt;/a&gt;, 
&lt;a href="https://www.hortical.com/mot64.html" rel="tag"&gt;jaune&lt;/a&gt;, 
&lt;a href="https://www.hortical.com/mot97.html" rel="tag"&gt;25 cm&lt;span class=&#034;plant&#034;&gt;&lt;/span&gt;&lt;/a&gt;, 
&lt;a href="https://www.hortical.com/mot102.html" rel="tag"&gt;potager&lt;/a&gt;, 
&lt;a href="https://www.hortical.com/mot137.html" rel="tag"&gt;poireau&lt;/a&gt;, 
&lt;a href="https://www.hortical.com/mot138.html" rel="tag"&gt;oignon&lt;/a&gt;, 
&lt;a href="https://www.hortical.com/mot161.html" rel="tag"&gt;artichaut&lt;/a&gt;, 
&lt;a href="https://www.hortical.com/mot164.html" rel="tag"&gt;betterave&lt;/a&gt;, 
&lt;a href="https://www.hortical.com/mot172.html" rel="tag"&gt;choux&lt;/a&gt;, 
&lt;a href="https://www.hortical.com/mot174.html" rel="tag"&gt;chou-fleur&lt;/a&gt;, 
&lt;a href="https://www.hortical.com/mot175.html" rel="tag"&gt;concombre&lt;/a&gt;, 
&lt;a href="https://www.hortical.com/mot181.html" rel="tag"&gt;fraisier&lt;/a&gt;, 
&lt;a href="https://www.hortical.com/mot187.html" rel="tag"&gt;pois&lt;/a&gt;, 
&lt;a href="https://www.hortical.com/mot189.html" rel="tag"&gt;radis&lt;/a&gt;, 
&lt;a href="https://www.hortical.com/mot197.html" rel="tag"&gt;carotte&lt;/a&gt;, 
&lt;a href="https://www.hortical.com/mot202.html" rel="tag"&gt;&#233;pinard&lt;/a&gt;, 
&lt;a href="https://www.hortical.com/mot216.html" rel="tag"&gt;c&#232;leri&lt;/a&gt;, 
&lt;a href="https://www.hortical.com/mot217.html" rel="tag"&gt;cresson&lt;/a&gt;, 
&lt;a href="https://www.hortical.com/mot218.html" rel="tag"&gt;persil&lt;/a&gt;, 
&lt;a href="https://www.hortical.com/mot262.html" rel="tag"&gt;cornichon&lt;/a&gt;, 
&lt;a href="https://www.hortical.com/mot270.html" rel="tag"&gt;courgette&lt;/a&gt;, 
&lt;a href="https://www.hortical.com/mot279.html" rel="tag"&gt;tournesol&lt;/a&gt;, 
&lt;a href="https://www.hortical.com/mot331.html" rel="tag"&gt;ast&#233;rac&#233;es (compos&#233;es)&lt;/a&gt;, 
&lt;a href="https://www.hortical.com/mot405.html" rel="tag"&gt;haricot&lt;/a&gt;, 
&lt;a href="https://www.hortical.com/mot443.html" rel="tag"&gt;f&#233;vrier&lt;/a&gt;, 
&lt;a href="https://www.hortical.com/mot444.html" rel="tag"&gt;mars&lt;/a&gt;, 
&lt;a href="https://www.hortical.com/mot648.html" rel="tag"&gt;Asteraceae&lt;/a&gt;, 
&lt;a href="https://www.hortical.com/mot654.html" rel="tag"&gt;un jour&lt;/a&gt;, 
&lt;a href="https://www.hortical.com/mot655.html" rel="tag"&gt;deux jours&lt;/a&gt;, 
&lt;a href="https://www.hortical.com/mot679.html" rel="tag"&gt;frais&lt;/a&gt;, 
&lt;a href="https://www.hortical.com/mot702.html" rel="tag"&gt;3 ans&lt;/a&gt;, 
&lt;a href="https://www.hortical.com/mot705.html" rel="tag"&gt;5 ans&lt;/a&gt;, 
&lt;a href="https://www.hortical.com/mot732.html" rel="tag"&gt;&lt;i&gt;p&lt;/i&gt;H 6&lt;/a&gt;, 
&lt;a href="https://www.hortical.com/mot733.html" rel="tag"&gt;&lt;i&gt;p&lt;/i&gt;H 6,5&lt;/a&gt;, 
&lt;a href="https://www.hortical.com/mot734.html" rel="tag"&gt;&lt;i&gt;p&lt;/i&gt;H 7&lt;/a&gt;, 
&lt;a href="https://www.hortical.com/mot785.html" rel="tag"&gt;capitule&lt;/a&gt;, 
&lt;a href="https://www.hortical.com/mot820.html" rel="tag"&gt;ak&#232;ne&lt;/a&gt;, 
&lt;a href="https://www.hortical.com/mot1023.html" rel="tag"&gt;hermaphrodite&lt;/a&gt;, 
&lt;a href="https://www.hortical.com/mot1035.html" rel="tag"&gt;autogame&lt;/a&gt;, 
&lt;a href="https://www.hortical.com/mot1112.html" rel="tag"&gt;30 cm&lt;span style=&#034;encombrement&#034;&gt;&lt;/span&gt;&lt;/a&gt;, 
&lt;a href="https://www.hortical.com/mot1142.html" rel="tag"&gt;diur&#233;tique&lt;/a&gt;, 
&lt;a href="https://www.hortical.com/mot1144.html" rel="tag"&gt;&#233;mollient (adoucissant des muqueuses)&lt;/a&gt;, 
&lt;a href="https://www.hortical.com/mot1157.html" rel="tag"&gt;laxatif&lt;/a&gt;, 
&lt;a href="https://www.hortical.com/mot1163.html" rel="tag"&gt;s&#233;datif (calmant)&lt;/a&gt;, 
&lt;a href="https://www.hortical.com/mot1173.html" rel="tag"&gt;flores&lt;/a&gt;, 
&lt;a href="https://www.hortical.com/mot1177.html" rel="tag"&gt;cortex&lt;/a&gt;, 
&lt;a href="https://www.hortical.com/mot1942.html" rel="tag"&gt;sur le capitulaire &lt;i&gt;De Villis&lt;/i&gt;&lt;/a&gt;, 
&lt;a href="https://www.hortical.com/mot2075.html" rel="tag"&gt;5 &#176;C&lt;/a&gt;, 
&lt;a href="https://www.hortical.com/mot2095.html" rel="tag"&gt;25 &#176;C&lt;/a&gt;, 
&lt;a href="https://www.hortical.com/mot2104.html" rel="tag"&gt;7 jours&lt;/a&gt;, 
&lt;a href="https://www.hortical.com/mot2107.html" rel="tag"&gt;10 jours&lt;/a&gt;

		</description>


 <content:encoded>&lt;img src='https://www.hortical.com/IMG/logo/arton21.jpg?1411017274' class=&#034;spip_logo spip_logo_right&#034; width=&#034;250&#034; height=&#034;370&#034; alt=&#034;&#034;/&gt;
		&lt;div class='rss_chapo'&gt;&lt;p&gt;Ou herbe des sages, herbe des eunuques.&lt;/p&gt;&lt;/div&gt;
		&lt;div class='rss_texte'&gt;&lt;p&gt;Le groupe des laitues &#8212; comme celui des choux &#8212; est important :&lt;/p&gt;
&lt;ul class=&#034;spip&#034; role=&#034;list&#034;&gt;&lt;li&gt; laitue &#224; couper et laitue fris&#233;e (&lt;i&gt;Lactuca sativa&lt;/i&gt; convar. &lt;i&gt;crispa&lt;/i&gt;)&lt;/li&gt;&lt;li&gt; laitue romaine (&lt;i&gt;Lactuca sativa&lt;/i&gt; convar. &lt;i&gt;longifolia&lt;/i&gt;)&lt;/li&gt;&lt;li&gt; laitue pomm&#233;e (&lt;i&gt;Lactuca sativa&lt;/i&gt; convar. &lt;i&gt;capitata&lt;/i&gt;)&lt;/li&gt;&lt;li&gt; &lt;a href='https://www.hortical.com/article204.html' class=&#034;spip_in&#034;&gt;laitue asperge&lt;/a&gt; (&lt;i&gt;Lactuca sativa&lt;/i&gt; var. &lt;i&gt;asparagina&lt;/i&gt;)&lt;/li&gt;&lt;/ul&gt;
&lt;p&gt;Ce sont des plantes annuelles consomm&#233;es crues ou cuites. Les laitues sont sem&#233;es sous abri en f&#233;vrier-mars et en pleine-terre de mars &#224; juin, avant d'&#234;tre repiqu&#233;es &#224; 25 cm l'un de l'autre. Les vari&#233;t&#233;s d'hiver sont sem&#233;es en aout-d&#233;but septembre et repiqu&#233;es prot&#233;g&#233;es des froids. Suivant la saison de culture, la r&#233;colte se fait entre 4 et 15 semaines apr&#232;s la r&#233;colte. Seules les laitues &#224; couper sont sem&#233;es directement en place, jusqu'en aout, puis d&#233;mari&#233;es jusqu'&#224; 10 cm d'&#233;cart entre plants.&lt;/p&gt;
&lt;p&gt;Il est int&#233;ressant de r&#233;cup&#233;rer ses graines &#224; semer. La laitue &#233;tant autogame, le semis ressemblera au pied m&#232;re.&lt;/p&gt;&lt;/div&gt;
		&lt;div class='rss_ps'&gt;&lt;p&gt;Voir sur herbier : &lt;br /&gt;&lt;a class=&#034;spip_out&#034; href=&#034;https://digitale.cbnbl.org/digitale-rft/Consultation/Taxon_accueil.do?codeMetier=10878&#034; title=&#034;Digitale2, syst&#232;me d'information sur la flore et la v&#233;g&#233;tation d&#233;velopp&#233; au Conservatoire botanique national de Bailleul (CBNBl).&#034;&gt;Digitale2 (CBNB de Bailleul)&lt;/a&gt;&lt;/p&gt;&lt;/div&gt;
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