<div dir="ltr"><div class="gmail_quote"><br><div dir="ltr"><div><div style="font-family:tahoma,sans-serif"></div><div style="font-family:tahoma,sans-serif"><div><div><div><div><div><div><div><div><div><div><div><table cellspacing="0" cellpadding="0" width="100%" bgcolor="#474444" style="font-family:Arial,Helvetica,sans-serif"><tbody><tr><td style="font-size:0px;height:33px;line-height:0"></td></tr><tr><td valign="top"> <table cellspacing="0" cellpadding="0" width="600" align="center" border="0" style="width:600px;margin:0px auto"><tbody><tr><th style="border-width:medium;border-style:none;border-color:initial;width:600px;font-weight:normal;padding:0px;text-align:left;background-color:rgb(254,251,251)"><table cellspacing="0" cellpadding="0" align="left" style="width:600px"><tbody><tr height="44" style="height:44px"><th style="border-width:medium;border-style:none;border-color:initial;width:477px;vertical-align:middle;font-weight:normal;padding:10px 0px 0px 10px;text-align:left;background-color:rgb(66,176,91)"><p align="left" style="margin-bottom:1em;font-size:14px;font-family:tahoma,geneva,sans-serif;color:rgb(253,251,251);margin-top:0px;line-height:18px;background-color:transparent"><strong> <span>Seminario</span> <span>IFEVA</span></strong></p></th><th style="border-width:medium;border-style:none;border-color:initial;width:103px;vertical-align:middle;font-weight:normal;padding:0px 5px;text-align:left;background-color:transparent"><div style="padding:10px;text-align:right"><table cellspacing="0" cellpadding="0" border="0" style="display:inline-block"><tbody><tr><td style="padding-right:5px"><a href="https://twitter.com/ifevaok?ref_src=twsrc%5Etfw%7Ctwcamp%5Eembeddedtimeline%7Ctwterm%5Eprofile%3Aifevaok&ref_url=http%3A%2F%2Fwww.ifeva.edu.ar%2Findex.tw.html" rel="noreferrer noreferrer" target="_blank"><img title="Twitter" alt="Twitter" src="https://mailchef.s3.amazonaws.com/uploads/mailstyler/images/478A2A14-0536-35C1-A7E4-6A014235947D_Image_1_9f1117f4-4654-4d62-878f-885c62b8fa59.png" width="24" style="border-width:medium;border-style:none;border-color:initial;display:block"></a></td><td style="padding-right:5px"><a href="https://www.youtube.com/channel/UCCC_QmqL9yuKBnZ6p4mnxBw" rel="noreferrer noreferrer" target="_blank"><img title="Youtube" alt="Youtube" src="https://mailchef.s3.amazonaws.com/uploads/mailstyler/images/8EF10070-9897-5A56-C849-AF5EF89AEA87_Image_2_e946f5fa-93af-4d25-972f-4211dca72430.png" width="24" style="border-width:medium;border-style:none;border-color:initial;display:block"></a></td><td><a href="https://www.instagram.com/ifevaok/" rel="noreferrer noreferrer" target="_blank"><img title="Instagram" alt="Instagram" src="https://mailchef.s3.amazonaws.com/uploads/mailstyler/images/371C7FF9-A40B-509F-8253-F6AC579686D2_Image_3_79b8ac76-96a9-425d-adfc-620fc1609bf9.png" width="24" style="border-width:medium;border-style:none;border-color:initial;display:block"></a></td></tr></tbody></table></div></th></tr></tbody></table></th></tr><tr><th style="border-width:medium;border-style:none;border-color:initial;width:580px;font-weight:normal;padding:0px 20px 0px 0px;text-align:left;background-color:rgb(254,251,251)"><table cellspacing="0" cellpadding="0" align="left" style="width:580px"><tbody><tr height="92" style="height:92px"><th style="border-width:medium;border-style:none;border-color:initial;width:580px;vertical-align:middle;font-weight:normal;padding:0px;text-align:left;background-color:transparent"><table cellspacing="0" cellpadding="0" align="center" border="0" style="margin:0px auto"><tbody><tr><td align="center" style="padding:0px"><table cellspacing="0" cellpadding="0" border="0"><tbody><tr><td style="border-width:medium;border-style:none;border-color:initial;background-color:transparent"><img alt="" src="https://mailchef.s3.amazonaws.com/uploads/mailstyler/images/152EFEE1-9961-67DB-42C9-BDFED3ECD20D_Image_4_2f0431fb-1968-435e-bed4-e7fa8fc21754.png" width="570" hspace="0" vspace="0" style="border-width:medium;border-style:none;border-color:initial;display:block"></td></tr></tbody></table></td></tr></tbody></table></th></tr></tbody></table></th></tr><tr><th style="border-width:medium;border-style:none;border-color:initial;width:600px;font-weight:normal;padding:0px;text-align:left;background-color:rgb(254,251,251)"><table cellspacing="0" cellpadding="0" align="left" style="width:600px"><tbody><tr height="76" style="height:76px"><th style="border-width:medium;border-style:none;border-color:initial;width:326px;vertical-align:middle;font-weight:normal;padding:10px 10px 0px 20px;text-align:left;background-color:rgb(243,54,62)"><p align="left" style="margin-bottom:1em;font-size:14px;font-family:tahoma,geneva,sans-serif;color:rgb(253,251,251);margin-top:0px;line-height:18px;background-color:transparent"><strong>VIERNES<br>8 DE NOVIEMBRE 2024<br>12:00 hs</strong></p></th><th style="border-width:medium;border-style:none;border-color:initial;width:244px;vertical-align:middle;font-weight:normal;padding:1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al;background-position:initial;background-size:initial;background-repeat:initial;background-origin:initial;background-clip:initial">progenie</span></font></font></p></div></div></th></tr></tbody></table></th></tr><tr><th style="border-width:medium;border-style:none;border-color:initial;width:600px;font-weight:normal;padding:5px 0px;text-align:left;background-color:rgb(254,251,251)"><table cellspacing="0" cellpadding="0" align="left" style="width:600px"><tbody><tr height="564" style="height:564px"><th style="border-width:medium;border-style:none;border-color:initial;width:570px;vertical-align:top;padding:10px 15px;text-align:left"><p style="margin-bottom:1em;margin-top:0px;line-height:20px"><font size="4" face="arial, sans-serif"><span style="color:rgb(66,176,91);background-color:transparent">Autores: </span></font><font size="4"><font face="Arial, serif" style="font-weight:normal"><span style="background:rgb(255,255,255)">Royo Simonella, Lucas</span></font><sup style="font-weight:normal"><font face="Arial, serif"><span style="background:rgb(255,255,255)">1(*)</span></font></sup><font face="Arial, serif" style="font-weight:normal"><span style="background:rgb(255,255,255)">; Batlla, Diego</span></font><sup style="font-weight:normal"><font face="Arial, serif"><span style="background:rgb(255,255,255)">1</span></font></sup><font face="Arial, serif" style="font-weight:normal"><span style="background:rgb(255,255,255)"> y Benech-Arnold, Roberto</span></font><sup style="font-weight:normal"><font face="Arial, serif"><span style="background:rgb(255,255,255)">1</span></font></sup></font></p><p style="margin-bottom:1em;margin-top:0px;line-height:20px"><font style="background-color:transparent"><font size="4" style="background-color:transparent"><span style="color:rgb(66,176,91);font-family:Calibri,sans-serif">Filiación:</span><font color="#000000" face="tahoma, sans-serif" style="font-weight:normal"> </font></font></font><span style="font-weight:normal"> </span><sup style="font-weight:normal"><font face="Arial, serif" size="4"><span style="background:rgb(255,255,255)">1</span></font></sup><span style="font-weight:normal"><font size="4"><span>IFEVA</span> (CONICET/FAUBA). Cátedra de Cultivos Industriales, FAUBA. <a href="https://www.google.com/maps/search/Av.+San+Mart%C3%ADn+4453?entry=gmail&source=g" target="_blank">Av. San Martín 4453</a>, C1417DSE, Buenos Aires, Argentina</font></span></p><p style="margin-bottom:1em;margin-top:0px;line-height:20px"><span style="font-weight:normal"><font size="4">(*) expositor</font></span></p><p class="MsoNormal" style="margin:0cm 0cm 10pt"><font face="arial, sans-serif" size="4" style="background-color:transparent;font-weight:400;color:rgb(56,56,56)"><strong style="background-color:transparent;color:rgb(34,34,34)"><span style="color:rgb(66,176,91)">Resumen: </span></strong></font><font size="4"><font face="Arial, serif" style="font-weight:normal">La dormición y la longevidad son dos procesos clave que determinan la dinámica de los bancos de semillas de muchas especies maleza y los patrones de emergencia de estas en el campo. Ambos procesos son afectados por las condiciones ambientales que experimentan las semillas durante su desarrollo y maduración en la planta madre, comúnmente denominado ambiente materno. En este <span>seminario</span> presentaré resultados que muestran cómo el ambiente materno modifica la dormición y longevidad de las semillas de </font><font face="Arial, serif" style="font-weight:normal"><i>Lolium multiflorum</i></font><font face="Arial, serif" style="font-weight:normal"> (ryegrass anual) producidas por cohortes de emergencia tardía, sincronizando la emergencia de la descendencia con el período estacional que determina una mayor producción de semillas. Estos resultados ponen en evidencia la importancia de considerar los efectos del ambiente materno para predecir los patrones de emergencia en el campo y sus efectos sobre la dinámica poblacional de las malezas.</font></font></p><div style="font-weight:400;background-color:rgb(255,255,255);font-family:tahoma,sans-serif"><p class="MsoNormal" style="margin:0cm 0cm 10pt;font-family:Calibri,sans-serif"><font face="arial, sans-serif" style="background-color:transparent;text-indent:1.25cm;color:rgb(56,56,56)"><strong style="background-color:transparent"><span style="color:rgb(66,176,91)"><font size="4">claves: </font></span></strong></font><font size="4"><span style="font-family:tahoma,sans-serif">temperatura materna, banco de semillas, modelos de emergencia, muerte de semillas, ryegrass anual.</span><br></font></p></div></th></tr></tbody></table></th></tr><tr><th style="border-width:medium;border-style:none;border-color:initial;width:600px;font-weight:normal;padding:5px 0px;text-align:left;background-color:rgb(253,251,251)"><table cellspacing="0" cellpadding="0" align="left" style="width:600px"><tbody><tr height="163" style="height:163px"><th style="border-width:medium;border-style:none;border-color:initial;width:140px;vertical-align:top;padding:5px;text-align:left;background-color:transparent"><img src="cid:ii_m304hva51" alt="image.png" style="width:293px;max-width:100%"><br></th><th style="border-width:medium;border-style:none;border-color:initial;width:440px;vertical-align:top;padding:5px;text-align:left"><div style="background-color:rgb(255,255,255);font-family:tahoma,sans-serif">Lucas Royo Simonella <span style="font-weight:normal">es Ingeniero Agrónomo, graduado en la Universidad Nacional del Nordeste (UNNE). Actualmente es ayudante de 1ra en la Cátedra de Cultivos Industriales, y becario de Finalización de Doctorado de CONICET. Ademas, es alumno de Doctorado en la EPG-FAUBA y su tesis doctoral se focaliza en investigar la regulación ambiental de la dormición, la emergencia y la longevidad en semillas de dos malezas: Lolium multiflorum (ryegrass anual) y Amaranthus hybridus (yuyo colorado).</span><br></div><p style="margin-bottom:0.21cm;line-height:19.5px;direction:ltr"></p><p style="margin-bottom:0.21cm;line-height:19.5px;direction:ltr"></p></th></tr></tbody></table></th></tr><tr><th style="border-width:medium;border-style:none;border-color:initial;width:600px;font-weight:normal;padding:0px;text-align:left;background-color:rgb(229,229,229)"><table cellspacing="0" cellpadding="0" align="left" style="width:600px"><tbody><tr height="93" style="height:93px"><th style="border-width:medium;border-style:none;border-color:initial;width:570px;vertical-align:middle;padding:10px 10px 0px 20px;text-align:left;background-color:transparent"><span style="font-weight:normal">Certificados: </span><span style="background-color:transparent"><span style="font-weight:normal">los alumnos que necesiten certificar su asistencia, deberán enviar </span></span><span style="font-weight:normal;background-color:transparent;color:rgb(56,56,56);font-family:verdana,arial,helvetica,sans-serif">su nombre y DNI</span><span class="gmail_default" style="font-weight:normal;background-color:transparent;color:rgb(56,56,56);font-family:tahoma,sans-serif"> </span><span class="gmail_default" style="background-color:transparent;color:rgb(56,56,56);font-family:tahoma,sans-serif"><span style="font-weight:normal">al moderador (</span><a href="mailto:mtexeira@agro.uba.ar" rel="noreferrer noreferrer" style="font-weight:normal" target="_blank">mtexeira@agro.uba.ar</a><span style="font-weight:normal">) </span>durante el transcurso del <span>seminario</span> o dentro de la hora posterior a la finalización del mismo</span><span style="font-weight:normal;background-color:transparent;color:rgb(56,56,56);font-family:verdana,arial,helvetica,sans-serif">. </span><br></th></tr></tbody></table></th></tr><tr><th style="border-width:medium;border-style:none;border-color:initial;width:600px;font-weight:normal;padding:0px;text-align:left;background-color:rgb(66,176,91)"><table cellspacing="0" cellpadding="0" align="left" style="width:600px"><tbody><tr height="62" style="height:62px"><th style="border-width:medium;border-style:none;border-color:initial;width:560px;vertical-align:top;font-weight:normal;padding:25px 20px 10px;text-align:left;background-color:transparent"><p align="center" style="margin-bottom:1em;font-size:12px;font-family:tahoma,geneva,sans-serif;color:rgb(9,9,9);text-align:center;margin-top:0px;line-height:15px;background-color:transparent"><strong><span style="color:rgb(255,255,255)">Instituto de Investigaciones Fisiológicas y Ecológicas Vinculadas a la Agricultura</span></strong></p></th></tr></tbody></table></th></tr><tr><th style="border-width:medium;border-style:none;border-color:initial;width:600px;font-weight:normal;padding:1px 0px;text-align:left;background-color:transparent"><table cellspacing="0" cellpadding="0" align="left" style="width:600px"><tbody><tr height="66" style="height:66px"><th style="border-width:medium;border-style:none;border-color:initial;width:590px;vertical-align:middle;font-weight:normal;padding:5px;text-align:left;background-color:transparent"><p align="center" style="margin-bottom:1em;font-size:12px;font-family:tahoma,geneva,sans-serif;color:rgb(253,251,251);text-align:center;margin-top:0px;line-height:15px;background-color:transparent"><br><span>IFEVA</span> - Facultad de Agronomía - Universidad de Buenos Aires<br> <a href="https://www.google.com/maps/search/Av.+San+Mart%C3%ADn+4453?entry=gmail&source=g" target="_blank">Av. San Martín 4453</a> - C1417DSE - Buenos Aires - Argentina</p></th></tr></tbody></table></th></tr></tbody></table></td></tr><tr><td style="font-size:0px;height:8px;line-height:0"> </td></tr></tbody></table></div></div></div></div></div></div></div></div></div></div></div></div><div>--</div><br clear="all"></div><div><br></div><span class="gmail_signature_prefix">-- </span><br><div dir="ltr" class="gmail_signature" data-smartmail="gmail_signature"><div dir="ltr"><div>Marcos Texeira<br>Departamento de Métodos Cuantitativos y Sistemas de Información //  <br>LART - IFEVA - CONICET<br>(011) 52870829</div><div>Facultad de Agronomía<br>Universidad de Buenos Aires</div><div><span>Av. San Martín 4453 (C1417DSE)<br></span></div></div></div></div>
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