Control químico de malezas en arroz (Oryza sativa L. cv. Inti) de transplante con herbicidas granulados

Control químico de malezas en arroz (Oryza sativa L. cv. Inti) de transplante con herbicidas granulados

An experiment to compare the control of weeds with herbicides has been conducted in the Experimental Station of. lequetepeque Valley, district of Guadalupe, Province of Pacasmayo, Department of La bibertad, Peru. The treatments studied, in doses of is kg/ha woe dimetanzett inapiperolos to 1 65, 2.20 and 2.75 i a kglha, applied on the eighth day after transplanting; oxyfluorfen-A to the dose of 0.4 and 0.6 i a kg/ha, oxadiazon with the dose of 1.0 and 1.51 a kg/ha; bentiocarbo —simetrina to the dose of 1.8 and 3.0 i a kg/ha; oxifhtorfen— B in the dose of 0.4 and 0.6 i a kg/ha; penoxalin to the dose of 2 0 and 3.0 i a kg/ha; applied on the fourth day after transplanting Furthermore two witnesses were used, one unweeded and other weeded. The weeds that were recorded were Echinochloa crusgalli, Echinochloa colunum, Ischaenum rugosum, Eclipta alba, Cyperus esculents, Commelina fasciculata and in minor scale Leptochloa uninervia, Eriochioa pacifies, Eleusine indica, Ipomoea pentaphylla y Cyperus diffonnis. The treatments that showed to be efficient against gramineous were: unweeded witness, oxyfluorfen — A to the dose of 0.6 and 0.4 i a kg/ha oxyfluorfen — B with the dose of 0 6 i a kg/ha and penoxalin in its dose of 2 and 3 i a kg/ha, with per-centages of control of 99.83, 94.33, 79.89, 81 17, 76.45 and 70.04% respectively. There has been a good control against dicotyledonous with the unweeded witness treatments, oxyfluorfen — A to the dose of 0.6 i a kg/ha, bentiocarbo —:interline to the dose of 3 and 1.8 i a kg/ha and dimetametrina — piperofos to dose of 2 75 and 2.20 i a kg/ha. In regard to the grain production, the treatment that stood out were: unweed-ed witness, oxyfluorfen — A to the dose of 0 6 and 0.41 a kg/ha and penoxalin to the dose of 3 and 2 i a kg/ha, with yields of 8429, 6876, 6162, 5533_5525, and .5350 kern, respectively.

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Main Authors: 56007 Cerna Bazán, L.A., 64008 Díaz C, J.
Format: biblioteca
Language:spa
Published: San José, Costa Rica Instituto Interamericano de Cooperación para la Agricultura (IICA) (Abr
Subjects:HERBICIDAS, CONTROL QUIMICO, ESCARDA, TRASPLANTE, ORYZA SATIVA, PERU,
Online Access:https://repositorio.catie.ac.cr/handle/11554/12079
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id KOHA-OAI-BVE:120314
record_format koha
institution IICA
collection Koha
country Costa Rica
countrycode CR
component Bibliográfico
access En linea
En linea
databasecode cat-sibiica
tag biblioteca
region America Central
libraryname Sistema de Bibliotecas IICA/CATIE
language spa
topic HERBICIDAS
CONTROL QUIMICO
ESCARDA
TRASPLANTE
ORYZA SATIVA
PERU
HERBICIDAS
CONTROL QUIMICO
ESCARDA
TRASPLANTE
ORYZA SATIVA
PERU
spellingShingle HERBICIDAS
CONTROL QUIMICO
ESCARDA
TRASPLANTE
ORYZA SATIVA
PERU
HERBICIDAS
CONTROL QUIMICO
ESCARDA
TRASPLANTE
ORYZA SATIVA
PERU
56007 Cerna Bazán, L.A.
64008 Díaz C, J.
Control químico de malezas en arroz (Oryza sativa L. cv. Inti) de transplante con herbicidas granulados
description An experiment to compare the control of weeds with herbicides has been conducted in the Experimental Station of. lequetepeque Valley, district of Guadalupe, Province of Pacasmayo, Department of La bibertad, Peru. The treatments studied, in doses of is kg/ha woe dimetanzett inapiperolos to 1 65, 2.20 and 2.75 i a kglha, applied on the eighth day after transplanting; oxyfluorfen-A to the dose of 0.4 and 0.6 i a kg/ha, oxadiazon with the dose of 1.0 and 1.51 a kg/ha; bentiocarbo —simetrina to the dose of 1.8 and 3.0 i a kg/ha; oxifhtorfen— B in the dose of 0.4 and 0.6 i a kg/ha; penoxalin to the dose of 2 0 and 3.0 i a kg/ha; applied on the fourth day after transplanting Furthermore two witnesses were used, one unweeded and other weeded. The weeds that were recorded were Echinochloa crusgalli, Echinochloa colunum, Ischaenum rugosum, Eclipta alba, Cyperus esculents, Commelina fasciculata and in minor scale Leptochloa uninervia, Eriochioa pacifies, Eleusine indica, Ipomoea pentaphylla y Cyperus diffonnis. The treatments that showed to be efficient against gramineous were: unweeded witness, oxyfluorfen — A to the dose of 0.6 and 0.4 i a kg/ha oxyfluorfen — B with the dose of 0 6 i a kg/ha and penoxalin in its dose of 2 and 3 i a kg/ha, with per-centages of control of 99.83, 94.33, 79.89, 81 17, 76.45 and 70.04% respectively. There has been a good control against dicotyledonous with the unweeded witness treatments, oxyfluorfen — A to the dose of 0.6 i a kg/ha, bentiocarbo —:interline to the dose of 3 and 1.8 i a kg/ha and dimetametrina — piperofos to dose of 2 75 and 2.20 i a kg/ha. In regard to the grain production, the treatment that stood out were: unweed-ed witness, oxyfluorfen — A to the dose of 0 6 and 0.41 a kg/ha and penoxalin to the dose of 3 and 2 i a kg/ha, with yields of 8429, 6876, 6162, 5533_5525, and .5350 kern, respectively.
format
topic_facet HERBICIDAS
CONTROL QUIMICO
ESCARDA
TRASPLANTE
ORYZA SATIVA
PERU
author 56007 Cerna Bazán, L.A.
64008 Díaz C, J.
author_facet 56007 Cerna Bazán, L.A.
64008 Díaz C, J.
author_sort 56007 Cerna Bazán, L.A.
title Control químico de malezas en arroz (Oryza sativa L. cv. Inti) de transplante con herbicidas granulados
title_short Control químico de malezas en arroz (Oryza sativa L. cv. Inti) de transplante con herbicidas granulados
title_full Control químico de malezas en arroz (Oryza sativa L. cv. Inti) de transplante con herbicidas granulados
title_fullStr Control químico de malezas en arroz (Oryza sativa L. cv. Inti) de transplante con herbicidas granulados
title_full_unstemmed Control químico de malezas en arroz (Oryza sativa L. cv. Inti) de transplante con herbicidas granulados
title_sort control químico de malezas en arroz (oryza sativa l. cv. inti) de transplante con herbicidas granulados
publisher San José, Costa Rica Instituto Interamericano de Cooperación para la Agricultura (IICA)
publishDate (Abr
url https://repositorio.catie.ac.cr/handle/11554/12079
work_keys_str_mv AT 56007cernabazanla controlquimicodemalezasenarrozoryzasativalcvintidetransplanteconherbicidasgranulados
AT 64008diazcj controlquimicodemalezasenarrozoryzasativalcvintidetransplanteconherbicidasgranulados
_version_ 1756064118003990528
spelling KOHA-OAI-BVE:1203142022-10-17T19:56:17ZControl químico de malezas en arroz (Oryza sativa L. cv. Inti) de transplante con herbicidas granulados 56007 Cerna Bazán, L.A. 64008 Díaz C, J. San José, Costa Rica Instituto Interamericano de Cooperación para la Agricultura (IICA)(Abr-Jun 1982)spahtmlAn experiment to compare the control of weeds with herbicides has been conducted in the Experimental Station of. lequetepeque Valley, district of Guadalupe, Province of Pacasmayo, Department of La bibertad, Peru. The treatments studied, in doses of is kg/ha woe dimetanzett inapiperolos to 1 65, 2.20 and 2.75 i a kglha, applied on the eighth day after transplanting; oxyfluorfen-A to the dose of 0.4 and 0.6 i a kg/ha, oxadiazon with the dose of 1.0 and 1.51 a kg/ha; bentiocarbo —simetrina to the dose of 1.8 and 3.0 i a kg/ha; oxifhtorfen— B in the dose of 0.4 and 0.6 i a kg/ha; penoxalin to the dose of 2 0 and 3.0 i a kg/ha; applied on the fourth day after transplanting Furthermore two witnesses were used, one unweeded and other weeded. The weeds that were recorded were Echinochloa crusgalli, Echinochloa colunum, Ischaenum rugosum, Eclipta alba, Cyperus esculents, Commelina fasciculata and in minor scale Leptochloa uninervia, Eriochioa pacifies, Eleusine indica, Ipomoea pentaphylla y Cyperus diffonnis. The treatments that showed to be efficient against gramineous were: unweeded witness, oxyfluorfen — A to the dose of 0.6 and 0.4 i a kg/ha oxyfluorfen — B with the dose of 0 6 i a kg/ha and penoxalin in its dose of 2 and 3 i a kg/ha, with per-centages of control of 99.83, 94.33, 79.89, 81 17, 76.45 and 70.04% respectively. There has been a good control against dicotyledonous with the unweeded witness treatments, oxyfluorfen — A to the dose of 0.6 i a kg/ha, bentiocarbo —:interline to the dose of 3 and 1.8 i a kg/ha and dimetametrina — piperofos to dose of 2 75 and 2.20 i a kg/ha. In regard to the grain production, the treatment that stood out were: unweed-ed witness, oxyfluorfen — A to the dose of 0 6 and 0.41 a kg/ha and penoxalin to the dose of 3 and 2 i a kg/ha, with yields of 8429, 6876, 6162, 5533_5525, and .5350 kern, respectively.An experiment to compare the control of weeds with herbicides has been conducted in the Experimental Station of. lequetepeque Valley, district of Guadalupe, Province of Pacasmayo, Department of La bibertad, Peru. The treatments studied, in doses of is kg/ha woe dimetanzett inapiperolos to 1 65, 2.20 and 2.75 i a kglha, applied on the eighth day after transplanting; oxyfluorfen-A to the dose of 0.4 and 0.6 i a kg/ha, oxadiazon with the dose of 1.0 and 1.51 a kg/ha; bentiocarbo —simetrina to the dose of 1.8 and 3.0 i a kg/ha; oxifhtorfen— B in the dose of 0.4 and 0.6 i a kg/ha; penoxalin to the dose of 2 0 and 3.0 i a kg/ha; applied on the fourth day after transplanting Furthermore two witnesses were used, one unweeded and other weeded. The weeds that were recorded were Echinochloa crusgalli, Echinochloa colunum, Ischaenum rugosum, Eclipta alba, Cyperus esculents, Commelina fasciculata and in minor scale Leptochloa uninervia, Eriochioa pacifies, Eleusine indica, Ipomoea pentaphylla y Cyperus diffonnis. The treatments that showed to be efficient against gramineous were: unweeded witness, oxyfluorfen — A to the dose of 0.6 and 0.4 i a kg/ha oxyfluorfen — B with the dose of 0 6 i a kg/ha and penoxalin in its dose of 2 and 3 i a kg/ha, with per-centages of control of 99.83, 94.33, 79.89, 81 17, 76.45 and 70.04% respectively. There has been a good control against dicotyledonous with the unweeded witness treatments, oxyfluorfen — A to the dose of 0.6 i a kg/ha, bentiocarbo —:interline to the dose of 3 and 1.8 i a kg/ha and dimetametrina — piperofos to dose of 2 75 and 2.20 i a kg/ha. In regard to the grain production, the treatment that stood out were: unweed-ed witness, oxyfluorfen — A to the dose of 0 6 and 0.41 a kg/ha and penoxalin to the dose of 3 and 2 i a kg/ha, with yields of 8429, 6876, 6162, 5533_5525, and .5350 kern, respectively.HERBICIDASCONTROL QUIMICOESCARDATRASPLANTEORYZA SATIVAPERUTurrialba (IICA)https://repositorio.catie.ac.cr/handle/11554/12079

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