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| Miranda,María José. |
| ABSTRACT The genus Bostryx Troschel, 1847 is found exclusively in South America, from Ecuador to Chile and mainly in the Andes mountain range. The phylogeny of Argentinian species of Bostryx was based on morphological characters of 19 species from Argentina, 5 from Peru and 7 from Bostryx-related genera, belonging to Bulimulidae and Odontostomidae. A matrix of 31 taxa and 78 morphological characters (19 of which were continuous and 59 discrete) from shell, pallial and reproductive systems was analysed under implied weighting with TNT. Argentinian species of the genus formed a monophyletic group together with the Peruvian species. The monophyly of this clade was supported by a set of 14 synapomorphies, principally related to continuous characters of the... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Bulimulidae; TNT; Implied weighting; Continuous characters; Shell shape. |
| Ano: 2016 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0031-10492016001000109 |
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| Mercimek,Hatice Aysun; Dincer,Sadik; Guzeldag,Gulcihan; Ozsavli,Aysenur; Matyar,Fatih; Arkut,Afet; Kayis,Fikret; Ozdenefe,Melis Sumengen. |
| Degradation of 2,4,6-trinitrotoluene (TNT), a nitroaromatic explosive found in the soil and ground water, was investigated using Pseudomonas aeruginosa in in vitroexperiments. Biodegradable abilitiy of this bacteria was performed with 50 and 75 mg L−1 TNT concentrations in a defined liquid medium for 96 h time period. Treatment of TNT in supernatant samples taken at 0, 6, 12, 24, 48, 72 and 96 h from agitated vessels was followed by reverse-phase high-performance liquid chromatography (HPLC). In cultures supplemented with 50 and 75 mgL−1 TNT, after 96 h of incubation 46% and 59% reduction were detected respectively. Two metabolites as degradation intermediates with nitrite release into the medium, 2,4-dinitrotoluene (2,4-DNT) and 4-aminodinitrotoluene... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Pseudomonas sp; Biotransformation; Nitroaromatic explosives; TNT. |
| Ano: 2015 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1517-83822015000100103 |
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| SANTOS, C. A. F.. |
| O objetivo deste estudo foi desenvolver e selecionar linhagens de guandu granífero (GG) e forrageiro (GF) para recomendação de novas cultivares. Cruzamentos manuais, em esquema dialélico, foram realizados para GG e GF, envolvendo oito e cinco parentais, respectivamente. Vinte e cinco cruzamentos GG e 11 cruzamentos GF foram avançados pelo método populacional em bulk, com proteção das flores com saco de tecido não tecido (TNT). Nas gerações F2 e F3 , para o GG, não foram realizadas seleções, enquanto nas gerações F4 , F5 e F6 a intensidade de seleção foi de, aproximadamente, 30%. Para o GF foram aplicadas seleções de maiores intensidades desde a geração F3 . As populações dos diferentes cruzamentos nas gerações F2 e F3 foram de, aproximadamente, 250... |
| Tipo: Folhetos |
Palavras-chave: Guandu granífero; TNT; Linhagens de guandu granífero; Leguminosa; Leguminosa com Grão; Guandu; Cajanus Cajan; Cruzamento; Cruzamento Vegetal; Seleção Genética; Crossing; Forage; Forage legumes. |
| Ano: 2020 |
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1128079 |
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| Santos,Francisco GB; Negreiros,Maria Z; Medeiros,José F; Lopes,Welder AR; Soares,Alinne M; Nunes,Glauber HS; Freitas,Francisco CL. |
| In Rio Grande do Norte, the melon growers have been using the row cover on the roof of the plants to start flowering in order to reduce the population of insect pests that cause severe losses, rising production costs, especially with the application of defensive. Thus, it is important to know the best time to remove the row cover because, due to its use, it is assumed that there are changes in the physiological response of plants. In order to evaluate the growth and yield of the melon plants 'Acclaim' cultivated under protection agrotextile (TNT) for different periods, a trial was conducted at the Universidade Federal Rural do Semi-árido, Mossoró, Rio Grande do Norte state. The experimental design was a randomized complete block, with four replications, in... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Cucumis melo; TNT; Growth rate; Marketable production. |
| Ano: 2014 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0102-05362014000100055 |
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