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Bibliographic Details
Main Author:	R.S. Herrera
Format:	Artículo científico
Language:	es
Published:	Instituto de Ciencia Animal 2002
Subjects:	Agrociencias rebrote Pastoreo sustancias Pennisetum purpureum
Online Access:	https://www.redalyc.org/articulo.oa?id=193018080017
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Movimiento de sustancias durante el pastoreo y rebrote del clon CUBA CT-115 (Pennisetum purpureum sp) R.S. Herrera R.O. Martínez R. Tuero M. García Ana María Cruz Agrociencias rebrote Pastoreo sustancias Pennisetum purpureum Mediante un diseño de bloques al azar con cinco réplicas, se estudió el movimiento de algunos componentes químicos durante el pastoreo y rebrote (1-13 semanas) del clon CUBA CT-115 (Pennisetum purpureum), durante el período seco. La mayor (P < 0.05) cantidad de materias orgánicas se encontró en los tallos entre la primera y tercera semana (94.25 y 94,30 %, respectivamente), mientras que el porcentaje más elevado (P < 0.06) de proteína se obtuvo en la hoja a la séptima semana (11.24 %). El menor (P < 0.05) valor del potasio (0.87 %) se registró a la novena semana en el tallo. El mayor (P < 0.05) contenido de carbohidratos solubles en alcohol y en agua se obtuvo en el tallo a la tercera (11.50 %) y quinta semana (2.84 %), respectivamente. Lo mismo ocurrió para los carbohidratos solubles totales a la quinta semana. En los tallos, todos los indicadores tuvieron valores similares en la disponibilidad y en la decimotercera semana, mientras que en las hojas sólo ocurrió en la materia orgánica, cenizas y carbohidratos solubles en agua. En las primeras semanas de rebrote, se acumulan materia orgánica y carbohidratos solubles en alcohol y disminuyen el potasio y la proteína en los tallos. Las hojas sintetizan estos compuestos que son traslocados a los tallos, lo que evidencia el movimiento de sustancias durante el pastoreo y rebrote del forraje y propicia una alta capacidad para acumular biomasa y producir un rápido rebrote. 2002 artículo científico 0034-7485 https://www.redalyc.org/articulo.oa?id=193018080017 es http://www.redalyc.org/revista.oa?id=1930 Revista Cubana de Ciencia Agrícola application/pdf Instituto de Ciencia Animal Revista Cubana de Ciencia Agrícola (Cuba) Num.4 Vol.36

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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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