Data/hora: 03/06/2024 09:51:55

Biblioteca(s): 	Embrapa Pantanal.	
Data corrente: 	04/07/1996	
Data da última atualização: 	04/07/1996	
Autoria: 	ANDREW, C. S.; ROBINS, M. F.	
Título: 	The effect of phosphorus on the growth and chemical composition of some tropical pasture legumes. I. Growth and critical percentages of phosphorus.	
Ano de publicação: 	1969	
Fonte/Imprenta: 	Australian Journal of Agricultural Research, v.20, p.665-674, 1969.	
Idioma: 	Inglês	
Conteúdo: 	Nine tropical and one temperate pasture legume species were growun in pots of soil with varying additions of phosphate. Growth responses and chemical composition of the plant tops were recorded, and from the latter, critical percentages of phosphorus were established. These were verified by using data from two soils in the pot culture investigation and a total of six field sites. Glycine javanica and Desmodium intortum were the most responsive species in pots, and Stylosanthes humilis and Lotononis bainesii were the least responsive species. The quantity of phosphorus per pot accumulated in the tops of the plants was greatest for Stylosanthes humilis and Lotononis bainesii at all treatment levels. Critical percentages of phosphorus in the tops of Phaseolus lathyroides, Phaseolus atropurpureus, Stylosanthes humilis, Centrosema pubescens, Glycine javanica, Lotononis bainesii, Medicago sativa, Desmodium uncinatum, Desmodium intortum, and Vigna luteola sampled at the immediate pre-flowering stage of growth were 0.20, 0.24, 0.17, 0.16, 0.23, 0.17, 0.24, 0.23, 0.22, and 0.25% phosphorus respectively.  	
Palavras-Chave: 	Critical percentages; Growth; Pastagem tropical; Porcentagem critica; Tropical pasture legumes.	
Thesagro: 	Composição Química; Crescimento; Fósforo; Leguminosa.	
Thesaurus Nal: 	chemical composition; phosphorus.	
Categoria do assunto: 	--	
Registro original: 	Embrapa Pantanal (CPAP)	
Exemplares: 	CPAP - (32593-1) - ADD - SP - -- - SP2959 -  - 2959 - DIS