WATER DAMS FOR USE IN DRIP IRRIGATION IN THE CITY OF PENEDO / AL: PHYSICO-CHEMICAL AND BIOLOGICAL QUALITY
In areas where rainfall is irregular or not reaches the required the supply for cane cultivation, irrigation is essential. The introduction of drip irrigation (with surface or underground micro-sprinklers), has been one of the factors that contributed to the increase in sugar and alcohol productivit...
| 主要な著者: | , , |
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| フォーマット: | 論文 |
| 言語: | English |
| 出版事項: |
Universidade Estadual Paulista
2018-04-01
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| シリーズ: | Eclética Química |
| オンライン･アクセス: | https://revista.iq.unesp.br/ojs/index.php/ecletica/article/view/126 |
| _version_ | 1831772576113754112 |
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| author | Orlando Oliveira Silva Elane C. L. dos Santos Ana Maria Q. López |
| author_facet | Orlando Oliveira Silva Elane C. L. dos Santos Ana Maria Q. López |
| author_sort | Orlando Oliveira Silva |
| collection | DOAJ |
| description | In areas where rainfall is irregular or not reaches the required the supply for cane cultivation, irrigation is essential. The introduction of drip irrigation (with surface or underground micro-sprinklers), has been one of the factors that contributed to the increase in sugar and alcohol productivity in the region of Alagoas. This study outlined a profile of physico-chemical and biological features of impounded water dam “Salvador Lyra”, in the city of Penedo-AL, used to irrigate crops in a sugarcane mill, with the purpose to know the causes of obstructions detected in the issuing of the drip irrigation system, and to propose consistent control measures. During the period of one year, samples from three points along the dam were subjected to microbiological analysis and pH, hardness, electrical conductivity, concentraction of total dissolved solids, dissolved oxygen and Fe2. With respect to microbiological analysis, it was isolated from the neutral waters an aerobic bacteria producing siderophore iron chelators, classified as the species Pseudomonas aeruginosa (Schroeter 1872) Migula (1900), and the results of physico-chemical analysis showed the prevalence of with a high risk of biological clogging (> 50,000 cells / mL). |
| first_indexed | 2024-12-22T08:19:52Z |
| format | Article |
| id | doaj.art-75632ea9cea84fe8907afed816616a83 |
| institution | Directory Open Access Journal |
| issn | 1678-4618 |
| language | English |
| last_indexed | 2024-12-22T08:19:52Z |
| publishDate | 2018-04-01 |
| publisher | Universidade Estadual Paulista |
| record_format | Article |
| series | Eclética Química |
| spelling | doaj.art-75632ea9cea84fe8907afed816616a832022-12-21T18:32:47ZengUniversidade Estadual PaulistaEclética Química1678-46182018-04-01371798610.26850/1678-4618eqj.v37.1.2012.p79-86126WATER DAMS FOR USE IN DRIP IRRIGATION IN THE CITY OF PENEDO / AL: PHYSICO-CHEMICAL AND BIOLOGICAL QUALITYOrlando Oliveira Silva0Elane C. L. dos Santos1Ana Maria Q. López2Escola Agrotécnica Federal de Satuba EAFS, CSTL, Rua 17 agosto, s/n. Cep 571220-00, setor agroindústria zona rural- Satuba, Al. Fone: (82) 3266-1020, Fax: (82) 3266-1009. URL da Home Page: http://www.eafs.gov.brUniversidade Federal de Alagoas UFAL, BR 104 Km 14N, Campus A.C. Simões, Tabuleiro dos Martins s/n. Cep 570729-70, Inst. de Química e Biotecnológia – Maceió, al. Fone: (82) 3214-1380, fax: (82) 3214-1380.Universidade Federal de Alagoas UFAL, BR 104 Km 14N, Campus A.C. Simões, Tabuleiro dos Martins s/n. Cep 570729-70, Inst. de Química e Biotecnológia – Maceió, al. Fone: (82) 3214-1380, fax: (82) 3214-1380.In areas where rainfall is irregular or not reaches the required the supply for cane cultivation, irrigation is essential. The introduction of drip irrigation (with surface or underground micro-sprinklers), has been one of the factors that contributed to the increase in sugar and alcohol productivity in the region of Alagoas. This study outlined a profile of physico-chemical and biological features of impounded water dam “Salvador Lyra”, in the city of Penedo-AL, used to irrigate crops in a sugarcane mill, with the purpose to know the causes of obstructions detected in the issuing of the drip irrigation system, and to propose consistent control measures. During the period of one year, samples from three points along the dam were subjected to microbiological analysis and pH, hardness, electrical conductivity, concentraction of total dissolved solids, dissolved oxygen and Fe2. With respect to microbiological analysis, it was isolated from the neutral waters an aerobic bacteria producing siderophore iron chelators, classified as the species Pseudomonas aeruginosa (Schroeter 1872) Migula (1900), and the results of physico-chemical analysis showed the prevalence of with a high risk of biological clogging (> 50,000 cells / mL).https://revista.iq.unesp.br/ojs/index.php/ecletica/article/view/126 |
| spellingShingle | Orlando Oliveira Silva Elane C. L. dos Santos Ana Maria Q. López WATER DAMS FOR USE IN DRIP IRRIGATION IN THE CITY OF PENEDO / AL: PHYSICO-CHEMICAL AND BIOLOGICAL QUALITY Eclética Química |
| title | WATER DAMS FOR USE IN DRIP IRRIGATION IN THE CITY OF PENEDO / AL: PHYSICO-CHEMICAL AND BIOLOGICAL QUALITY |
| title_full | WATER DAMS FOR USE IN DRIP IRRIGATION IN THE CITY OF PENEDO / AL: PHYSICO-CHEMICAL AND BIOLOGICAL QUALITY |
| title_fullStr | WATER DAMS FOR USE IN DRIP IRRIGATION IN THE CITY OF PENEDO / AL: PHYSICO-CHEMICAL AND BIOLOGICAL QUALITY |
| title_full_unstemmed | WATER DAMS FOR USE IN DRIP IRRIGATION IN THE CITY OF PENEDO / AL: PHYSICO-CHEMICAL AND BIOLOGICAL QUALITY |
| title_short | WATER DAMS FOR USE IN DRIP IRRIGATION IN THE CITY OF PENEDO / AL: PHYSICO-CHEMICAL AND BIOLOGICAL QUALITY |
| title_sort | water dams for use in drip irrigation in the city of penedo al physico chemical and biological quality |
| url | https://revista.iq.unesp.br/ojs/index.php/ecletica/article/view/126 |
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