Data/hora: 05/06/2024 15:22:14

Biblioteca(s): 	Embrapa Semiárido.	
Data corrente: 	26/03/2002	
Data da última atualização: 	18/07/2023	
Autoria: 	CORDEIRO, G. G.; MORGADO, L. B.	
Afiliação: 	GILBERTO GOMES CORDEIRO, CPATSA; LUIZ BALBINO MORGADO, CPATSA.	
Título: 	Management of soil affected by salt in Sao Francisco river Valley.	
Ano de publicação: 	2001	
Fonte/Imprenta: 	In: MEETING OF THE FAO GLOBAL NETWORK ON INTEGRATED SOIL MANAGEMENT FOR SUSTAINABLE USE OF SALT AFFECTED SOILS, 4., 2001, Valencia, Spain. Proceedings... Valencia: FAO: international Union of Soil Sciences, 2001.	
Idioma: 	Inglês	
Conteúdo: 	The objective of the work, which was carried out in the Experimental Station of Caatinga of Embrapa Semi-Árido, in Petrolina-PE, was to evaluate effects of different salt levels in irrigation water and the soil conditioning Sper Salt (polimaleic acid) on beetroot crop (Bela vulgaris, L.) cv. Earley Wonder. Treatments were: water with 0.1, 4 and 8 dS/m and water withO.I, 4 and 8 dS/m plus Sper Salt. Results showed productivity varying from 20.00 to 65.50 ton/ha for treatment with saline water plus Per Salt and for treatment with São Francisco River water (fresh water), respectively. There was not significant difference between salinity levels 4 and 8, which productivity were 29.40 and 26.30 tonlha, respectively. It was observed that Sper Salt was more efficient at salinity levei of 4 dS/m than at 8 dS/m.	
Palavras-Chave: 	Management; Salt; Soils; Vale do Sao Francisco.	
Thesagro: 	Manejo; Salinidade; Solo.	
Thesaurus Nal: 	Soil.	
Categoria do assunto: 	P Recursos Naturais, Ciências Ambientais e da Terra	
URL: 	http://ainfo.cnptia.embrapa.br/digital/bitstream/item/177441/1/Separata-9488.pdf	
Registro original: 	Embrapa Semiárido (CPATSA)	
Exemplares: 	CPATSA - (9105-1) - UPC - AA - PP - 01592 -  - 01592 - DIS