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Bibliographic Details
Main Author:	Renán Agüero-Alvarado
Format:	Artículo científico
Language:	es
Published:	Universidad de Costa Rica 2007
Subjects:	Agrociencias Malezas herbicidas desecantes desechos de cosecha
Online Access:	https://www.redalyc.org/articulo.oa?id=43718209
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Reconocimiento taxonómico de arvenses y descripción de su manejo, en cuatro fincas productoras de piña (ananas comosus l.) en costa rica Renán Agüero-Alvarado Steven Brenes-Prendas Agrociencias Malezas herbicidas desecantes desechos de cosecha Reconocimiento taxonómico de arvenses y descripciónde su manejo, en cuatro fincas productoras de piña(Ananas comosus L.) en Costa Rica. El estudio se realizóen el mes de marzo del 2006, en cuatro fincas productorasde piña ubicadas en tres provincias de Costa Rica. Se realizaronlevantamientos de arvenses presentes en cada finca; sedescriben también las prácticas de manejo que se usan parael control de estas arvenses. Se encontraron 58 especies dearvenses distribuidas en 19 familias botánicas. Se analizóel uso de herbicidas y ciclos de aplicación utilizados para elcontrol de malezas y desecación de residuos de cosecha. Seconsideró urgente el desarrollo de alternativas para el controlde arvenses y el manejo de los residuos de cosecha en piña. 2007 artículo científico 2215-3608 https://www.redalyc.org/articulo.oa?id=43718209 es http://www.redalyc.org/revista.oa?id=437 Agronomía Mesoamericana application/pdf Universidad de Costa Rica Agronomía Mesoamericana (Costa Rica) Num.2 Vol.18

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// Anecdotal testing Today and Yesterday seems to indicate destroy() // is called by the garbage collector and everything is good. // Something to keep in mind though. return 0; } /** * Write function that is called when session data is to be saved. * * @param string $sessId The current session ID * @param string $data The session data to write * * @return bool */ public function write($sessId, $data): bool { if ($this->writesDisabled) { return true; } return $this->saveSession($sessId, $data); } /** * A function that is called internally when session data is to be saved. * * @param string $sessId The current session ID * @param string $data The session data to write * * @return bool */ abstract protected function saveSession($sessId, $data): bool; }

* * @return void */ public function writeClose() { // The assumption is that we're using PHP's ext/session. // session_write_close() will actually overwrite $_SESSION with an // empty array on completion -- which leads to a mismatch between what // is in the storage object and $_SESSION. To get around this, we // temporarily reset $_SESSION to an array, and then re-link it to // the storage object. // // Additionally, while you _can_ write to $_SESSION following a // session_write_close() operation, no changes made to it will be // flushed to the session handler. As such, we now mark the storage // object isImmutable. $storage = $this->getStorage(); if (! $storage->isImmutable()) { $_SESSION = $storage->toArray(true); session_write_close(); $storage->fromArray($_SESSION); $storage->markImmutable(); } } /** * Attempt to set the session name * * If the session has already been started, or if the name provided fails * validation, an exception will be raised. * * @param string $name * @return SessionManager * @throws Exception\InvalidArgumentException */ public function setName($name) { if ($this->sessionExists()) { throw new Exception\InvalidArgumentException( 'Cannot set session name after a session has already started'

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