Savannah Management
Mostrando 1-12 de 17 artigos, teses e dissertações.
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1. The population dynamics of three polyphagous owlet moths (Lepidoptera: Noctuidae) and the influence of meteorological factors and ENSO on them
ABSTRACT The owlet moths (Lepidoptera: Noctuidae) Anicla infecta (Ochsenheimer 1816), Elaphria agrotina (Guenée 1852) and Spodoptera frugiperda (J.E. Smith 1797) occur in the entire American continent. These polyphagous moths have a preference for grasses, and have different biological habits. In this study, the populations of these three species were evalu
Rev. Bras. entomol.. Publicado em: 13/01/2020
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2. Fire normativities: environmental conservation and quilombola forms of life in the Brazilian savanna
Resumo O artigo busca deslocar a centralidade dispensada à ideia de “controle” no debate sobre manejos participativos do fogo. Para isso, aborda três modos de existência do fenômeno na savana brasileira - queimada, fogo que abre e fogo fora de tempo -, visando explorar as disparidades perceptivas entre os fogos desejados e indesejados junto a quilomb
Vibrant, Virtual Braz. Anthr.. Publicado em: 04/11/2019
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3. Wood-decay fungi (Agaricomycetes, Basidiomycota) in three physiognomies in the Savannah region in Brazil
RESUMO Este estudo foi realizado visando Cerrado do Brasil). Visando entender se há correlações entre fisionomia e diversidade da vegetação (disponibilidade de substratos), grau de preservação, história de manejo da área e a proximidade de cursos de água com a diversidade de fungos decompositores de madeira. 796 espécimes foram coletados em quatro
Hoehnea. Publicado em: 10/06/2019
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4. Production indices for dual purpose cattle in central Brazil
This study examined the effects of crossbreeding low genetic potential cows of Bos indicus origin characterized by Gyr crossed with Holstein-Friesian and Simmental bulls to produce animals in a low input dual purpose system. The farm is situated near Brasilia, in the savannah region of Brazil. The climate of the region is classified as Aw by Köppen. Data wa
Revista Brasileira de Zootecnia. Publicado em: 2011-07
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5. Enxertia de mudas de pequizeiro.
ABSTRACT: The pequi (Caryocar brasiliense Camb.) is a native tree from the Brazilian savannah. Its fruits have special taste and flavor and are used for preparing hot dishes which are much appreciated by the local population. The remaining native plants are not enough to supply the increasing demand for this fruit, leading to interest in its cultivation. Hen
Planaltina. Publicado em: 2011
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6. Comunidade bacteriana, atributos do solo e fluxo de gases em solo sob Cerrado e cana-de-açúcar / Bacterial community, soil properties and gas fluxes in a soil under Cerrado and sugarcane
The sugarcane crop plays an important role on Brazilian economy, and is passing through an expansion process concentrated mainly on the Cerrado (savannah) biome (Middle West region of Brazil). In order to understand the influence of sugarcane cultivation and management on soil chemical, physical and biological properties, we studied two sugarcane areas, with
Publicado em: 2010
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7. Consórcio de milho com adubos verdes e manejo da adubação nitrogenada no cultivo de feijão em sucessão no sistema integração lavoura-pecuária no cerrado / Nitrogen fertilization management in bean cultivated after maize-legumes intercropping in the Crop-Livestock Integration system in Brazilian Savannah
Ten experiments were performed involving common beans and maize intercropped with legumes and/or Brachiaria brizantha, in the summer crops of 2008/2009, 2009 winter and summer of 2009/2010 in two municipalities in the Goiás (GO) state, Brazil. In Ipameri- GO, the area was planted with soybeans for several years and corn associated with B. brizantha in crop
Publicado em: 2010
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8. Atributos de solo do bioma cerrado sob diferentes usos e manejo / Attributes of biome savannah soil under differents uses and management
Com objetivo avaliar os atributos físicos e químicos (textura, porosidade, densidade de partículas, densidade do solo, grau de floculação, condutividade hidráulica, agregação do solo e resistência à penetração, pH, matéria orgânica, cálcio, magnésio, fósforo, potássio e saturação por bases) ao longo de transeções, em dois solos do cerra
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 27/07/2009
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9. Attributes of biome savannah soil under differents uses and management / Atributos de solo do bioma cerrado sob diferentes usos e manejo
This work aimed to assess physical and chemical attributes (texture, porosity, mean particle density, dry bulk density, flocculation degree, aggregation, hydraulic conductivity and penetration resistance, pH-CaCl2, calcium, magnesium, potassium, phosphorus and base saturation) along the transections of two cerrado (savannah) soils. Additionally, efficiency o
Publicado em: 2009
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10. Desempenho de cultivares de girassol em função do manejo da adubação nitrogenada e potássica em condições edafoclimáticas na savana de Boa Vista, em Roraima
Sunflower (Helianthus annuus L.), due it presents important agronomical characteristics such as high oil content, low water requirement and due the possibility of being cultivated in different times of the year, can become an important crop option for the production. The culture is still regarded as secondary in by brazilian productives system and it lacks m
Publicado em: 2009
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11. Soil quality of cultivated and native pastures systems in the Nhecolandia sub-region, South Pantanal Wetlands. / Qualidade do solo em sistemas de pastagens cultivada e nativa na sub-regiÃo da NhecolÃndia, Pantanal Sul Mato-Grossense
The Pantanal is one of the planetâs largest continuous wetlands areas and where fauna and flora of outstanding beauty and abundance develops. Favored by the richness of natural resources, beef cattle raising, conducted in extensive raising systems, constitutes the chief economic activity. However, the search for yield increases and greater competitivity of
Publicado em: 2008
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12. Isolamento e identificação de Klebsiella de solo de cerrado e o uso de suas enzimas para modificação química de fungicidas / Isolation and identification of Klebsiella in cerrado soil and its use of enzymes for chemical modification of fungicides
In this research, open ground samples (Brazilian Savannah Cerrado) proceeding from treated cultures of soy with Opera (epoxiconazol and piraclostrobin) had been used as source of resistant microorganisms to fungicide. The sample were collected in July 2006, in three points of planted area and two depths, 0 to 20 cm, and from 80 cm to 1m, next to the state hi
Publicado em: 2008