Management of soil affected by salt in Sao Francisco river Valley.
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.
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Format: | Separatas biblioteca |
Langue: | English eng |
Publié: |
2002-03-26
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Sujets: | Vale do Sao Francisco, Soils, Salt, Management, Solo, Manejo, Salinidade, Soil, |
Accès en ligne: | http://www.alice.cnptia.embrapa.br/alice/handle/doc/134510 |
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dig-alice-doc-1345102018-05-23T00:32:41Z Management of soil affected by salt in Sao Francisco river Valley. CORDEIRO, G. G. MORGADO, L. B. GILBERTO GOMES CORDEIRO, CPATSA; LUIZ BALBINO MORGADO, CPATSA. Vale do Sao Francisco Soils Salt Management Solo Manejo Salinidade Soil 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. 2018-05-23T00:32:35Z 2018-05-23T00:32:35Z 2002-03-26 2001 2018-05-28T11:11:11Z Separatas 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. http://www.alice.cnptia.embrapa.br/alice/handle/doc/134510 en eng openAccess |
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Vale do Sao Francisco Soils Salt Management Solo Manejo Salinidade Soil Vale do Sao Francisco Soils Salt Management Solo Manejo Salinidade Soil |
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Vale do Sao Francisco Soils Salt Management Solo Manejo Salinidade Soil Vale do Sao Francisco Soils Salt Management Solo Manejo Salinidade Soil CORDEIRO, G. G. MORGADO, L. B. Management of soil affected by salt in Sao Francisco river Valley. |
description |
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. |
author2 |
GILBERTO GOMES CORDEIRO, CPATSA; LUIZ BALBINO MORGADO, CPATSA. |
author_facet |
GILBERTO GOMES CORDEIRO, CPATSA; LUIZ BALBINO MORGADO, CPATSA. CORDEIRO, G. G. MORGADO, L. B. |
format |
Separatas |
topic_facet |
Vale do Sao Francisco Soils Salt Management Solo Manejo Salinidade Soil |
author |
CORDEIRO, G. G. MORGADO, L. B. |
author_sort |
CORDEIRO, G. G. |
title |
Management of soil affected by salt in Sao Francisco river Valley. |
title_short |
Management of soil affected by salt in Sao Francisco river Valley. |
title_full |
Management of soil affected by salt in Sao Francisco river Valley. |
title_fullStr |
Management of soil affected by salt in Sao Francisco river Valley. |
title_full_unstemmed |
Management of soil affected by salt in Sao Francisco river Valley. |
title_sort |
management of soil affected by salt in sao francisco river valley. |
publishDate |
2002-03-26 |
url |
http://www.alice.cnptia.embrapa.br/alice/handle/doc/134510 |
work_keys_str_mv |
AT cordeirogg managementofsoilaffectedbysaltinsaofranciscorivervalley AT morgadolb managementofsoilaffectedbysaltinsaofranciscorivervalley |
_version_ |
1756024692802584576 |