| |
|
|
 | Acesso ao texto completo restrito à biblioteca da Embrapa Caprinos e Ovinos. Para informações adicionais entre em contato com cnpc.biblioteca@embrapa.br. |
|
Registro Completo |
|
Biblioteca(s): |
Embrapa Caprinos e Ovinos. |
|
Data corrente: |
01/08/1992 |
|
Data da última atualização: |
09/05/2023 |
|
Autoria: |
SCIFRES, V. J.; MUTZ, J. L. |
|
Título: |
Herbaceous vegetation changes following applications of tebuthiuron for brush control. |
|
Ano de publicação: |
1978 |
|
Fonte/Imprenta: |
Journal of Range Management, v. 31, n. 5, p. 375-378, Sept. 1978. |
|
Idioma: |
Inglês |
|
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. |
|
Palavras-Chave: |
Controle. |
|
Thesagro: |
Arbusto; Planta. |
|
Thesaurus Nal: |
Brush control; Forage grasses; Herbaceous plants; Texas. |
|
Categoria do assunto: |
P Recursos Naturais, Ciências Ambientais e da Terra |
|
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.
Download
Esconder MarcMostrar Marc Completo |
|
Registro original: |
Embrapa Caprinos e Ovinos (CNPC) |
|
|
Biblioteca |
ID |
Origem |
Tipo/Formato |
Classificação |
Cutter |
Registro |
Volume |
Status |
URL |
Voltar
|
|
|
| Registros recuperados : 1 | |
| 1. |  | YAMAMOTO, E. L. M.; HOLANDA, I. S. A.; DANTAS, P. L. de M.; NUNES, G. H. de S.; ANTONIO, R. P.; LEMOS, M. de S.; RAMALHO NETA, N. Seleção de clones de umbu-cajazeira pelo procedimento REML/BLUP. In: CONGRESSO BRASILEIRO DE MELHORAMENTO DE PLANTAS, 8., 2015, Goiânia. O melhoramento de plantas, o futuro da agricultura e a soberania nacional: anais. Goiânia: UFG: SBMP, 2015. 1 CD-ROM.| Tipo: Resumo em Anais de Congresso |
| Biblioteca(s): Embrapa Semiárido. |
|    |
| Registros recuperados : 1 | |
|
| Nenhum registro encontrado para a expressão de busca informada. |
|
|
