Data/hora: 23/06/2024 03:53:47

Biblioteca(s): 	Embrapa Pantanal.	
Data corrente: 	14/04/1999	
Data da última atualização: 	14/04/1999	
Autoria: 	ROLLINS, D.; BRYANT, F. C.	
Afiliação: 	Extension range specialist Agronomy Department, Oklahoma State University, Stillwater and associate professor, Department of Range and Wildlife Management, Texas Tech University, Lubbock.	
Título: 	Floral changes following mechanical brush removal in Central Texas.	
Ano de publicação: 	1986	
Fonte/Imprenta: 	Journal of Range Management, v.39, n.3, p.237-240, May 1986.	
Idioma: 	Inglês	
Conteúdo: 	A fiel study was initiated in may 1981 to monitor the effectiveness of mechanical brush control (chaining) as a method of reclaiming Ashe juniper (Juniperus asheii)-oak (Quercus spp.) dominated rangeland in central Texas. Brush was cleared from 4 sites by double-chaining and the resultant slash was burned. Brush canopy reduction and herbaceous standing crop werew monitored for 2 growing seasons following treatment. Total brush canopy at 1 year post-treatment was 80% less than untreated brush stands. Chaining was more effective for Ashe juniper (93% reduction) than for oaks (64-75% reduction). Grass and forbs standing crop at 22 months post-treatment was 55% higher on chained sites during all collection months.  	
Palavras-Chave: 	Escova mecanica; Floral changes; Juniperus asheii)-oak; Mechanical brush; Mudanca floral; Quercus spp.	
Categoria do assunto: 	--	
Registro original: 	Embrapa Pantanal (CPAP)	
Exemplares: 	CPAP - (38180-1) - ADC - SP - -- - SP4617 -  - 4617 - DIS