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Registro Completo |
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Biblioteca(s): |
Embrapa Caprinos e Ovinos. |
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Data corrente: |
01/08/1992 |
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Data da última atualização: |
09/05/2023 |
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Autoria: |
SCIFRES, V. J.; MUTZ, J. L. |
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Título: |
Herbaceous vegetation changes following applications of tebuthiuron for brush control. |
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Ano de publicação: |
1978 |
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Fonte/Imprenta: |
Journal of Range Management, v. 31, n. 5, p. 375-378, Sept. 1978. |
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Idioma: |
Inglês |
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Conteúdo: |
Abstract: Aerial applications of 2.24 kg/ha (active ingredient) of tebuthiuron pdllets to mixed brush and whitebrush-dominated stands in South Texas significantly increased grass standing crops at 1, 2, and 3 years after treatment. Higher rates did not significantly increase grass standing crop over that resulting from 2.24 kg/ha; lower rates did not increase grass standing crop compared to that on untreated plots at two of three locations. The genus Chloris appears to be particularly tolerant of the herbicide, and by 2 to 3 years after application, the overall grazing value of the grass stand was improved where at least 2.24 kg/ha of tebuthiuron were applied. Forb production and diversity were decreased where 1 kg/ha or more of the herbicide was applied, and the detrimental effect on forbs increased with increasing application rate. Forb production was nearly eliminated for 2 years following application of 4.48 kg/ha of tebuthiuron but recovery of the population was evident after 3 years regardless of rate of application. |
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Palavras-Chave: |
Controle. |
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Thesagro: |
Arbusto; Planta. |
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Thesaurus Nal: |
Brush control; Forage grasses; Herbaceous plants; Texas. |
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Categoria do assunto: |
P Recursos Naturais, Ciências Ambientais e da Terra |
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Marc: |
LEADER 01654naa a2200217 a 4500
001 1520078
005 2023-05-09
008 1978 bl uuuu u00u1 u #d
100 1 $aSCIFRES, V. J.
245 $aHerbaceous vegetation changes following applications of tebuthiuron for brush control.$h[electronic resource]
260 $c1978
520 $aAbstract: Aerial applications of 2.24 kg/ha (active ingredient) of tebuthiuron pdllets to mixed brush and whitebrush-dominated stands in South Texas significantly increased grass standing crops at 1, 2, and 3 years after treatment. Higher rates did not significantly increase grass standing crop over that resulting from 2.24 kg/ha; lower rates did not increase grass standing crop compared to that on untreated plots at two of three locations. The genus Chloris appears to be particularly tolerant of the herbicide, and by 2 to 3 years after application, the overall grazing value of the grass stand was improved where at least 2.24 kg/ha of tebuthiuron were applied. Forb production and diversity were decreased where 1 kg/ha or more of the herbicide was applied, and the detrimental effect on forbs increased with increasing application rate. Forb production was nearly eliminated for 2 years following application of 4.48 kg/ha of tebuthiuron but recovery of the population was evident after 3 years regardless of rate of application.
650 $aBrush control
650 $aForage grasses
650 $aHerbaceous plants
650 $aTexas
650 $aArbusto
650 $aPlanta
653 $aControle
700 1 $aMUTZ, J. L.
773 $tJournal of Range Management$gv. 31, n. 5, p. 375-378, Sept. 1978.
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Embrapa Caprinos e Ovinos (CNPC) |
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| Registros recuperados : 2 | |
| 1. |  | MATIAS, G. C. S.; BENATTI, R.; PROCHNOW, L. I.; OLIVEIRA JUNIOR, A. de. Efeito da aplicação de condicionador de solo na disponibidade de fósforo para as plantas. In: REUNIÃO BRASILEIRA DE FERTILIDADE DO SOLO E NUTRIÇÃO DE PLANTAS, 28.; REUNIÃO BRASILEIRA SOBRE MICORRIZAS, 12.; SIMPÓSIO BRASILEIRO DE MICROBIOLOGIA DO SOLO, 10.; REUNIÃO BRASILEIRA DE BIOLOGIA DO SOLO, 7., 2008, Londrina. FertBio 2008: desafios para o uso do solo com eficiência e qualidade ambiental: anais. Londrina: Embrapa Soja: SBCS: IAPAR, UEL, 2008. 1 CD-ROM. Organizado por: Adilson de Oliveira Júnior, Regina Maria Villas Bôas de Campos Leite, César de Castro, Fábio Álvares de Oliveira; Odilon Ferreira Saraiva. PDF. 1142_2.| Tipo: Artigo em Anais de Congresso |
| Biblioteca(s): Embrapa Soja. |
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| 2. | | MATIAS, G. C. S.; OLIVEIRA JUNIOR, A. de; PROCHNOW, L. I. Eficiência agronômica de fontes de fósforo em solos com diferentes capacidade de adsorção e doses de matéria orgânica. In: REUNIÃO BRASILEIRA DE FERTILIDADE DO SOLO E NUTRIÇÃO DE PLANTAS, 28.; REUNIÃO BRASILEIRA SOBRE MICORRIZAS, 12.; SIMPÓSIO BRASILEIRO DE MICROBIOLOGIA DO SOLO, 10.; REUNIÃO BRASILEIRA DE BIOLOGIA DO SOLO, 7., 2008, Londrina. FertBio 2008: desafios para o uso do solo com eficiência e qualidade ambiental: anais. Londrina: Embrapa Soja: SBCS: IAPAR, UEL, 2008. 1 CD-ROM. Organizado por: Adilson de Oliveira Júnior, Regina Maria Villas Bôas de Campos Leite, César de Castro, Fábio Álvares de Oliveira; Odilon Ferreira Saraiva. PDF. 1142_1.| Tipo: Artigo em Anais de Congresso |
| Biblioteca(s): Embrapa Soja. |
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| Registros recuperados : 2 | |
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