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| CARRENHO,ROSILAINE; TRUFEM,SANDRA F.B.; BONONI,VERA L.R.. |
| The influence of peanut (Arachis hypogaea L.), sorghum (Sorghum bicolor (L.) Moench) and maize (Zea mays L.) on the development and diversity of arbuscular mycorrhizal fungi (AMF) from an agrosystem was investigated. Soil collected from an agricultural field where maize had been grown was inserted into sowing holes, under the seeds of peanut, sorghum and maize those were subsequently grown in sterilised quartz sand separately in plastic boxes for five months. After this period, collections of roots and rhizospheric soil were made to evaluate the percentages of root colonization (RC), number of spores (NS) and species of AMF. Peanut showed the highest average values for RC and NS: 24.5% and 547.8/100 g of soil, respectively. Maize had an average RC of 19.7%... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Peanut; Sorghum; Maize; Diversity of species. |
| Ano: 2002 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-84042002000100012 |
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| ALVES,MARIA H.; TRUFEM,SANDRA F.B.; MILANEZ,ADAUTO I.. |
| Visando contribuir para o conhecimento sobre Mucorales (Zygomycota) em Recife, PE, foram realizadas coletas mensais, de junho/1997 a maio/1998, totalizando 120 amostras de fezes dos herbívoros: Bison bonasus H. Smith, Bos indicus L., Bubalus bubalis H. Smith, Capra hircus L., Oryctolagus cuniculus Lilljeborg, Dasyprocta fuliginosa Wagler, Taurotragus oryx Wagner, Equus caballus L., Ovis aries L. e Mazama gouazoubira Fischer, mantidos em cativeiro no Parque Dois Irmãos e no Departamento de Zootecnia da Universidade Federal Rural de Pernambuco. As amostras de fezes foram acondicionadas em câmara úmida (placa de Petri) à temperatura ambiente sendo observadas diariamente, do 2º ao 15º dia de incubação. As colônias de interesse foram isoladas e, após... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Mucorales; Mucor spp.; Taxonomy; Herbivorous dung; Recife. |
| Ano: 2002 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-84042002000200004 |
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