Data/hora: 10/06/2024 06:52:36

Biblioteca(s): 	Embrapa Agropecuária Oeste; Embrapa Amazônia Oriental; Embrapa Arroz e Feijão; Embrapa Pantanal.	
Data corrente: 	21/12/2001	
Data da última atualização: 	01/06/2005	
Autoria: 	MORTVEDT, J. J.; GIORDANO, P. M.; LINDSAY, W. L. (ed.).	
Título: 	Micronutrients in agriculture.	
Ano de publicação: 	1977	
Fonte/Imprenta: 	Madison: SSSA, 1977.	
Páginas: 	666 p.	
Idioma: 	Inglês	
Notas: 	Proceedings of a symposium held at Muscle Shoals, Alabama, april 20-22, 1971, and cosponsored by the Tenesssee Valley Authority and the Soil Science Society of America.	
Conteúdo: 	Geochemistry of micronutrients. Inorganic phase equilibria of micronutrients in soils. Adsorption reactions of micronutrients in soils. Organic matter reactions involving micronutrients in soils. Equilibria of metal chelates in soil solution. Movement of micronutrients to plant roots. Mechanisms of micronutrient uptake by plants. Translocation of micronutrients in plants. Functions of micronutrients in plants. Micronutrient interactions. Climatic and soil conditions promoting micronutrient deficiencies in plants. Micronutrient soils tests. Plant tissue analysis for micronutrients. Correction of micronutrient deficiencies with fertilizers. Differential responses of plant genotypes to micronutrients. Trends in the use of micronutrients. Preparation of fertilizers containing micronutrients. Chemical reactions of micronutrients in fertilizers. Agronomic effectiveness of micronutrients in macronutrient fertilizers. Geograohic distribution of trace element problems. Trace elements in animal nutrition. Lead, mercury, and cadmium as enviromental contaminants. A look ahead.	
Palavras-Chave: 	Micronutrient; Micronutriente; Tecidos; Tissue.	
Thesagro: 	Agricultura; Geoquímica; Matéria Orgânica; Microelemento; Solo; Tecido.	
Thesaurus Nal: 	agriculture; geochemistry; organic matter; soil; trace elements.	
Categoria do assunto: 	--	
Registro original: 	Embrapa Agropecuária Oeste (CPAO)	
Exemplares: 	CNPAF - (19665-1) - ADC - LV - -- - 631.81 - M626a - 1978.01046 - DIS
CPAO - (24292-1) - ADC - LV - -- - 631.422 - M626m - 77.00181 - DIS
CPATU - (21117-1) - ADC - LV - -- - 631.811 - M981m - 1982.00640 - EMP
CPAP - (45763-1) - ADC - LV - -- - 631.81 - M887m - 1982.00089 - DIS