Data/hora: 16/06/2024 06:48:24

Biblioteca(s): 	Embrapa Mandioca e Fruticultura.	
Data corrente: 	20/05/1999	
Data da última atualização: 	20/05/1999	
Autoria: 	MIKHAIL, E. H.; EL-ZEFTAWI, B. M.	
Título: 	Effect of soil types and rootdtocks on root distribution, chemical compositiom of leaves and yield of valencia oranges	
Ano de publicação: 	1979	
Fonte/Imprenta: 	Aust. J. Soil Res., v.17, p.335-342, 1979	
Idioma: 	Inglês	
Conteúdo: 	Effects of three soil types and three rootstocks on the performance of valencia orange trees as measured by root distribution, leaf composition and yield were studied. the majority of roots were concentrated in the top 60 cm of soil. trees on murray sand had twice as many roots as on barmera sand 'shallow phase', or as on moorook sandy loam below 90 cm. chlorophyll and iron levels werelowest in new 2-month-old leaves and increased with age. levels of zinc,  manganese, magnesium, calcium and chloride showed similar trends. trees on moorook sandy loam werenot chlorotic in spite of the pow chlorophyll in leaves and the lowest production.	
Categoria do assunto: 	--	
Registro original: 	Embrapa Mandioca e Fruticultura (CNPMF)	
Exemplares: 	CNPMF - (17203-1) - ADD - SP - -- - S11377 -  - S11377 - DIS