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Revista Científica UDO Agrícola
Universidad de Oriente Press
ISSN: 1317-9152
Vol. 9, No. 4, 2009, pp. 831-836
Bioline Code: cg09100
Full paper language: Spanish
Document type: Research Article
Document available free of charge

Revista Científica UDO Agrícola, Vol. 9, No. 4, 2009, pp. 831-836

 en Herbicide evaluation to control weeds in irrigated chickpea ( Cicer arietinum check for this species in other resources L.) at the region Ciénega of Chapala, México
Soltero Díaz, Leonardo; Pérez Domínguez, Juan Francisco & Valencia Botín, Alberto Julián

Abstract

Use of herbicides to control weeds is an available option in irrigated chickpea crop at the region Cienega of Chapala, Jalisco State, Mexico. In this work five herbicides: alachlor, oxyfluorfen, pendimethalin, prometryn and trifluralin were evaluated and applied in pre-emergenge in order to know their control on the broadleaf weeds species Amaranthus check for this species in other resources sp., Chenopodium check for this species in other resources spp., Portulaca oleracea check for this species in other resources , Physalis costomati check for this species in other resources and Euphorbia heterophylla check for this species in other resources in kabuli chickpea (Cicer arietinum L.) under irrigation conditions during the seasons 2003-04 and 2004-05. Treatments were tested in a randomized complete block design with four replications; plot size consisted on four rows 5 meters long and 76 cm between rows. For each herbicide was calculated the percentage of each weed control. For each weed carried out analysis of variance and the Tukey test. Statistical differences among herbicides treatments over the weed species were found, both different percentages of control. The most effective herbicides were Pendimethalin 3.5 L.ha-1 and Trifluralin 3.5 L.ha-1, with percentages of control from 77 to 95. There were not toxicity by herbicides on chickpea crop.

Keywords
Chickpea, herbicides, weed, pre-emergence, irrigate.

 
 es Evaluación de herbicidas para el control de malezas en garbanzo ( Cicer arietinum check for this species in other resources L.) de riego en la región Ciénega de Chapala, México
Soltero Díaz, Leonardo; Pérez Domínguez, Juan Francisco & Valencia Botín, Alberto Julián

Resumen

El uso de herbicidas es una alternativa viable para el cultivo de garbanzo (Cicer arietinum L.) de riego en la región Ciénega de Chapala, estado de Jalisco, México. En este trabajo se evaluó la efectividad de cinco herbicidas: alaclor, oxyfluorfen, pendimetalina, prometrina y trifluralina, aplicados en preemergencia para determinar su eficacia en el control de las especies de maleza de hoja ancha Amaranthus check for this species in other resources sp., Chenopodium check for this species in other resources spp., Portulaca oleracea check for this species in other resources , Physalis costomati check for this species in other resources y Euphorbia heterophylla check for this species in other resources en garbanzo blanco de riego durante los ciclos agrícolas de Otoño-Invierno 2003-04 y 2004-05. Los tratamientos de herbicidas se evaluaron en un diseño experimental bloques completos al azar con cuatro repeticiones, tamaño de parcela de cuatro surcos con separación a 76 cm y 5 m de largo. Para cada herbicida se calculó el porcentaje de control en cada maleza, con base en el testigo. Para cada especie de maleza se realizó análisis de varianza y la prueba de Tukey. Hubo diferencias estadísticas significativas entre los tratamientos y por ende en los porcentajes de control de las diferentes especies de maleza. Los herbicidas más eficaces fueron pendimetalina, 3,5 L. ha-1 y trifluralina, 3,5 L.ha-1, con porcentajes de control de 77 a 95. No se observó toxicidad de los herbicidas sobre el cultivo de garbanzo.

Palabras-clave
Garbanzo, herbicidas, maleza, preemergencia, riego.

 
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Alternative site location: http://www.udoagricola.orgfree.com

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