Cultivation Of Eucalyptus
Mostrando 1-12 de 40 artigos, teses e dissertações.
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1. Elevated atmospheric CO2 increases Eucalyptus urophylla S. T. Blake stem diameter by stimulating cell proliferation and reducing lignin deposition
ABSTRACT In 2019, the atmospheric CO2 concentration exceeded the 415 ppm milestone for the first time in the human history. According to projections of the Intergovernmental Panel on Climate Change (IPCC), CO2 levels will continue to rise in the future, potentially affecting all living organisms. Plants with C3 metabolism may benefit from rising CO2 levels b
Acta Bot. Bras.. Publicado em: 2020-09
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2. ERRATA
ABSTRACT In 2019, the atmospheric CO2 concentration exceeded the 415 ppm milestone for the first time in the human history. According to projections of the Intergovernmental Panel on Climate Change (IPCC), CO2 levels will continue to rise in the future, potentially affecting all living organisms. Plants with C3 metabolism may benefit from rising CO2 levels b
Braz. Dent. J.. Publicado em: 2020-09
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3. Multifractal analysis of soil fauna diversity indexes
ABSTRACT The objective of this study was to determine the multifractality of diversity indexes of edaphic fauna in areas with natural vegetation and in agricultural systems. Biological sampling was carried out in seven treatments (millet, maize, soybean, eucalyptus, preserved cerrado, disturbed cerrado and pasture), containing 130 pitfall traps, distributed
Bragantia. Publicado em: 2020-03
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4. Agroforestry systems and understory harvest management: the impact on growth and productivity of dual-purpose wheat
Abstract: The objective of the study was to evaluate the growth and production efficiency of forage-grain dual-purpose wheat in two arrangements and four agroforestry systems (Intercrop-I and Intercrop-II), as well as to evaluate crop management for the wheat crops in two planting seasons (Crop Season I-2014 and Crop Season II-2015. The experiment was condu
An. Acad. Bras. Ciênc.. Publicado em: 25/11/2019
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5. Avaliação da resistência de progênies de Eucalyptus grandis para mancha foliar de Cylindrocladium e Kirramyces
RESUMO Durante o cultivo do eucalipto existem várias doenças que podem limitar sua produtividade, tal como as manchas foliares causadas por Cylindrocladium spp. e Kirramyces epicoccoides. Assim, este trabalho teve como objetivo avaliar a resistência de progênies de Eucalyptus grandis a estas doenças. O teste de progênie com 176 progênies e três teste
Summa phytopathol.. Publicado em: 14/10/2019
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6. Mycelial growth and sporulation of Apoharknessia eucalyptorum on different culture media
RESUMO Apoharknessia eucalyptorum foi inicialmente descrita em 2017 e identificada em folhas de Eucalyptus dunnii no Sul do Brasil. No entanto, faltam informações sobre o cultivo in-vitro para estudos complementares. No presente estudo folhas de E. dunnii foram inoculadas para demonstrar a patogenicidade de A. eucalyptorum, e o crescimento e esporulação
Summa phytopathol.. Publicado em: 14/10/2019
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7. Management Of Commelina benghalensis with Saflufenacil in Shaded Environments
RESUMO: O uso repetitivo de glyphosate no controle de plantas daninhas em plantios de eucalipto tem selecionado espécies tolerantes a esse herbicida, como a Commelina benghalensis. Diante disso, torna-se necessária a aplicação de herbicidas de outros mecanismos de ação, como o saflufenacil, em rotação ou em mistura com o glyphosate, para reduzir os d
Planta daninha. Publicado em: 13/06/2019
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8. Edaphic-Climatic Zoning of Eucalyptus Species in the Rio de Janeiro State, Brazil
ABSTRACT The aim of this study was to perform the edaphic-climatic zoning of six eucalyptus species (E. camaldulensis, C. citriodora, E. cloeziana , E. grandis, E. saligna, and E. urophylla) in the state of Rio de Janeiro (RJ). The edaphic-climatic zoning was determined by overlayer of thermal and water (water deficit [DEF] and rainfall), type of soils (ped
Floresta Ambient.. Publicado em: 07/02/2019
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9. In vitro multiplication of Eucalyptus hybrid via temporary immersion bioreactor: culture media and cytokinin effects
Abstract This study aimed to assess the influence of culture medium and cytokinin type on in vitro multiplication of an Eucalyptus grandis x E. urophylla hybrid clone via temporary immersion bioreactor (TIB®). JADS, modified MS at a (NO3ˉ):(NH +) ratio, and WPM were used as liquid media; and 6-benzilaminopurine (BAP), kinetin (KIN), and thidiazuron (TDZ) w
Crop Breed. Appl. Biotechnol.. Publicado em: 2018-04
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10. Organic Carbon and Physical Properties in Sandy Soil after Conversion from Degraded Pasture to Eucalyptus in the Brazilian Cerrado
ABSTRACT Soil is currently seen as the most relevant carbon sink and the most effective carbon stabilizer. In contrast, agriculture is the second largest C emitter, after burning of fossil fuels. This organic carbon (OC) introduced into the soil, mainly via organic matter (OM), is essential for several soil properties and plays an extremely important role in
Rev. Bras. Ciênc. Solo. Publicado em: 22/06/2017
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11. Metabolic responses and β-carotene production by the unicellular green alga Dunaliella salina exposed to leaf extracts
ABSTRACT The present work investigated the effects of aqueous extracts of eucalyptus ( Eucalyptus globulus) and elderberry ( Sambucus ebulus) leaves on β-carotene productivity in Dunaliella salina, a green microalga. Leaf extracts from eucalyptus have greater amounts of phenolics and flavonoids, as well as greater ferric reducing antioxidant potential than
Acta Bot. Bras.. Publicado em: 02/05/2017
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12. Soil Quality after Six Years of Paper Mill Industrial Wastewater Application
ABSTRACT The application of wastewater to irrigate soils may be an attractive option for paper mills, especially when the effluents can also provide nutrients to plants. Since there could be negative environmental effects, such activity must be preceded by a thorough evaluation of the consequences. The changes in soil quality of a Neossolo Flúvico Distrófi
Rev. Bras. Ciênc. Solo. Publicado em: 06/02/2017