PRODUÇÃO DE MUDAS DE ALFACE BABÁ DE VERÃO COM SUBST RATOS À BASE DE ESTERCO OVINO
The objective of this study was to evaluate the emergence and development of lettuce seed- lings, cv. Babá de Verão, when produced with organi c substrates made from sheep manure. The experiment was accomplished at a nursery in the Universidade F ederal Rural de Pernambuco (UFRPE), Unidade Acadêmica...
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| Format: | Article |
| Language: | English |
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Universidade Federal Rural do Semi-Árido
2013-01-01
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| Series: | Revista Caatinga |
| Online Access: | http://www.redalyc.org/articulo.oa?id=237129900008 |
| _version_ | 1828174597679218688 |
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| author | ENIO GOMES FLÔR SOUZA AURÉLIO PAES BARROS JÚNIOR LINDOMAR MARIA DA SILVEIRA THIAGO BEZERRA CALADO ALYSSON MENEZES SOBREIRA |
| author_facet | ENIO GOMES FLÔR SOUZA AURÉLIO PAES BARROS JÚNIOR LINDOMAR MARIA DA SILVEIRA THIAGO BEZERRA CALADO ALYSSON MENEZES SOBREIRA |
| author_sort | ENIO GOMES FLÔR SOUZA |
| collection | DOAJ |
| description | The objective of this study was to evaluate the emergence and development of lettuce seed- lings, cv. Babá de Verão, when produced with organi c substrates made from sheep manure. The experiment was accomplished at a nursery in the Universidade F ederal Rural de Pernambuco (UFRPE), Unidade Acadêmica de Serra Talhada (UAST), Serra Talhada to wn, State of Pernambuco, during the month of April 2011. It was used a completely randomized design wi th four replications. The treatments were: T1 – com mer- cial substrate (Tropstrato HT ® ); T2 – sheep manure + sand (1:1); T3 – sheep manur e + sand (2:1); T4 – sheep manure + sand (3:1); T5 – sheep manure + soil (1:1) ; T6 – sheep manure + soil (2:1); T7 – sheep manure + soil (3:1); T8 – sheep manure + sand + soil (1:1:1); T9 – sheep manure + sand + soil (2:1:1); T10 – sheep m anure + sand + soil (3:1:1). Emergence indicators were: per centage, speed index and average time of emergence. Re- garding the development characteristics of seedling s were analyzed: leaf number, seedling height, root length, shoot dry matter and root dry matter. Whereas the i ndicators of emergence and development, it can be i nferred that substrates T3 [EO + A (2:1)], T4 [EO + A (3:1) ], T6 [EO + S (2:1)], T7 [EO + S (3:1)] and T10 [EO + A + S (3:1:1)] provided similar results to those observ ed in the production of lettuce seedlings with the commercial substrate, thus providing the formation of vigorous seedlings more sustainable for the initial stage o f cultivation of this vegetable. |
| first_indexed | 2024-04-12T04:13:56Z |
| format | Article |
| id | doaj.art-0d59d692431c495db437c9f3926c281e |
| institution | Directory Open Access Journal |
| issn | 0100-316X 1983-2125 |
| language | English |
| last_indexed | 2024-04-12T04:13:56Z |
| publishDate | 2013-01-01 |
| publisher | Universidade Federal Rural do Semi-Árido |
| record_format | Article |
| series | Revista Caatinga |
| spelling | doaj.art-0d59d692431c495db437c9f3926c281e2022-12-22T03:48:26ZengUniversidade Federal Rural do Semi-ÁridoRevista Caatinga0100-316X1983-21252013-01-012646368PRODUÇÃO DE MUDAS DE ALFACE BABÁ DE VERÃO COM SUBST RATOS À BASE DE ESTERCO OVINOENIO GOMES FLÔR SOUZAAURÉLIO PAES BARROS JÚNIORLINDOMAR MARIA DA SILVEIRATHIAGO BEZERRA CALADOALYSSON MENEZES SOBREIRAThe objective of this study was to evaluate the emergence and development of lettuce seed- lings, cv. Babá de Verão, when produced with organi c substrates made from sheep manure. The experiment was accomplished at a nursery in the Universidade F ederal Rural de Pernambuco (UFRPE), Unidade Acadêmica de Serra Talhada (UAST), Serra Talhada to wn, State of Pernambuco, during the month of April 2011. It was used a completely randomized design wi th four replications. The treatments were: T1 – com mer- cial substrate (Tropstrato HT ® ); T2 – sheep manure + sand (1:1); T3 – sheep manur e + sand (2:1); T4 – sheep manure + sand (3:1); T5 – sheep manure + soil (1:1) ; T6 – sheep manure + soil (2:1); T7 – sheep manure + soil (3:1); T8 – sheep manure + sand + soil (1:1:1); T9 – sheep manure + sand + soil (2:1:1); T10 – sheep m anure + sand + soil (3:1:1). Emergence indicators were: per centage, speed index and average time of emergence. Re- garding the development characteristics of seedling s were analyzed: leaf number, seedling height, root length, shoot dry matter and root dry matter. Whereas the i ndicators of emergence and development, it can be i nferred that substrates T3 [EO + A (2:1)], T4 [EO + A (3:1) ], T6 [EO + S (2:1)], T7 [EO + S (3:1)] and T10 [EO + A + S (3:1:1)] provided similar results to those observ ed in the production of lettuce seedlings with the commercial substrate, thus providing the formation of vigorous seedlings more sustainable for the initial stage o f cultivation of this vegetable.http://www.redalyc.org/articulo.oa?id=237129900008 |
| spellingShingle | ENIO GOMES FLÔR SOUZA AURÉLIO PAES BARROS JÚNIOR LINDOMAR MARIA DA SILVEIRA THIAGO BEZERRA CALADO ALYSSON MENEZES SOBREIRA PRODUÇÃO DE MUDAS DE ALFACE BABÁ DE VERÃO COM SUBST RATOS À BASE DE ESTERCO OVINO Revista Caatinga |
| title | PRODUÇÃO DE MUDAS DE ALFACE BABÁ DE VERÃO COM SUBST RATOS À BASE DE ESTERCO OVINO |
| title_full | PRODUÇÃO DE MUDAS DE ALFACE BABÁ DE VERÃO COM SUBST RATOS À BASE DE ESTERCO OVINO |
| title_fullStr | PRODUÇÃO DE MUDAS DE ALFACE BABÁ DE VERÃO COM SUBST RATOS À BASE DE ESTERCO OVINO |
| title_full_unstemmed | PRODUÇÃO DE MUDAS DE ALFACE BABÁ DE VERÃO COM SUBST RATOS À BASE DE ESTERCO OVINO |
| title_short | PRODUÇÃO DE MUDAS DE ALFACE BABÁ DE VERÃO COM SUBST RATOS À BASE DE ESTERCO OVINO |
| title_sort | producao de mudas de alface baba de verao com subst ratos a base de esterco ovino |
| url | http://www.redalyc.org/articulo.oa?id=237129900008 |
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