|
|
|
|
|
| Jesus,Cléoma G; Silva Júnior,Fernando J; Camara,Terezinha R; Silva,Ênio FF; Willadino,Lilia. |
| ABSTRACT: Salinity is one of the most limiting abiotic stresses in crop production worldwide. In this study, two rocket cultivars (Cultivada and Folha Larga) were grown in hydroponic system (nutrient film technique) under six treatments. The control comprised a nutrient solution without salt addition, and the other treatments contained different NaCl concentrations in the nutrient solution, resulting in the following electrical conductivities: 1.8, 3.8, 5.8, 7.8, 9.7 and 11.8 dS/m. The experimental design was completely randomized (6x2) with six levels of salt and two rockets cultivars, with four replicates per treatment. Increasing salinity reduced the fresh and dry mass of the leaves, roots, and the protein content, but the proline content was increased.... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Eruca sativa; Antioxidant enzymes; NFT.. |
| Ano: 2015 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0102-05362015000400493 |
| |
|
|
| Ulisses,Cláudia; Morais,Marciana; Barbosa,Marta R; Albuquerque,Cynthia C; Willadino,Lilia; Camara,Terezinha R. |
| ABSTRACT The aim of this study is to compare physiological development of Heliconia bihai cv. Lobster Claw Two plants derived from in vitro culture of zygotic embryos and conventional propagation. Heliconias obtained from rhizomes and from in vitro multiplication were evaluated every 30 days during ten months under greenhouse conditions. The experimental design was completely randomized, with ten repetitions, and the 2x10 factorial arrangement consisted of two plant multiplication methods and ten evaluations performed at different times. The analyzed biometric parameters were plant height, number of leaves, number of tillers, leaf area, and color intensity in the bracts. Plants derived from in vitro culture showed significant differences in the development... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Heliconia bihai; Micropropagation; Rhizome; Vegetative propagation. |
| Ano: 2018 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0102-05362018000200229 |
| |
|
|
|
