Data/hora: 25/06/2024 14:38:34

Biblioteca(s): | Embrapa Semiárido.
Tipo da produção científica: | Artigo em Anais de Congresso
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