Data/hora: 23/09/2024 17:54:05

Biblioteca(s): 	Embrapa Milho e Sorgo.	
Data corrente: 	29/10/1998	
Data da última atualização: 	21/07/2018	
Autoria: 	MAGALHAES, J. V. de; ALVES, V. M. C.; NOVAIS, R. F. de; MOSQUIM, P. R.; MAGALHAES, J. R.; BAHIA FILHO, A. F. C.; HUBER, D. M.	
Afiliação: 	JURANDIR VIEIRA DE MAGALHAES, CNPMS; VERA MARIA CARVALHO ALVES, CNPMS.	
Título: 	Nitrate uptake by corn under increasing periods of phosphorus starvation.	
Ano de publicação: 	1998	
Fonte/Imprenta: 	Journal of Plant Nutrition, New York, v.21, n.8, p. 1753-1763, 1998.	
Idioma: 	Inglês	
Conteúdo: 	Single cross seedlings of the male progenitor of the double cross hybrid, BR 201, were grown for seven days in a complete nutrient solution prior in evaluating the kinetics of nitrate uptake under varying periods of phosphorus deficiency. Nitrate uptake decreased 60% after a short period of phosphorus starvation (2 days) and ceased when phosphorus was withheld longer than six days. Nitrate uptake resumed after phosphorus (P) was re-supplied, but the time required and extent of recovery depended on the length of phosphorus starvation.	
Palavras-Chave: 	Maize; Nitrate.	
Thesagro: 	Fósforo; Milho; Nitrato; Zea Mays.	
Thesaurus Nal: 	phosphorus; starvation.	
Categoria do assunto: 	W Química e Física	
Registro original: 	Embrapa Milho e Sorgo (CNPMS)	
Exemplares: 	CNPMS - (9307-1) - UPC - AP - DD -  -  -  - DIS