Data/hora: 22/09/2024 19:11:19

Biblioteca(s): 	Embrapa Pantanal.	
Data corrente: 	12/07/1996	
Data da última atualização: 	12/07/1996	
Autoria: 	DONEY, R. C.; SMITH, R. L.; WIEBE, H. H.	
Afiliação: 	Utah State University, Logan.	
Título: 	Effects of various levels of bicarbonate, phosphorus and pH on the translocation of foliar-applied iron plants.	
Ano de publicação: 	1960	
Fonte/Imprenta: 	Soil Science, v.89, p.269-275, 1960.	
Idioma: 	Inglês	
Conteúdo: 	Beans and corn, grown for 12 days in nutrient solution, were then subjected for 3 days to various levels of HCO3-, pH, and P. During the last 24 hours of the experiment Fe59 solution was supplied one leaf of each plant. The plants were then sectioned and dried, and the amount of Fe59 translocated to different portions of the plants determined. Increases in HCO3-, pH, and P in the culture solution caused increases in the total amount of Fe59 translocated out of the treated leaflet or leaf, in beans and corn, respectively, to other parts of the plant. The distribution of Fe in bean plants was markedly influenced by the experimental variables. Increased levels of HCO3-, pH, and P all caused retention of an increased proportion of the translocated Fe in translocating tissue (the stems and in the petiole of the treated leaf); a decreased percentage of the translocated Fe reached the peripheral parts, such as other leaves and roots. 	
Palavras-Chave: 	Bicarbonate; Plant.	
Thesagro: 	Bicarbonato; Ferro; Planta.	
Thesaurus Nal: 	iron.	
Categoria do assunto: 	--	
Registro original: 	Embrapa Pantanal (CPAP)	
Exemplares: 	CPAP - (32716-1) - ADC - SP - -- - SP3085 -  - 3085 - DIS