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| Registros recuperados: 454 | |
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| AMARAL, E. F. do; MARTORANO, L. G.; BARDALES, N. G.. |
| Por ser uma fruteira de clima tropical, o abacaxizeiro apresenta melhor crescimento e qualidade dos frutos quando cultivado em faixas de temperatura que vão de 22 °C a 32 °C, mais especificamente entre 29 °C e 32 °C, o que está de acordo com as temperaturas médias anuais do estado. A cultura é exigente em luz, necessitando, anualmente, de uma insolação entre 2.500 e 3.000 horas, ou seja, 6,8 a 8,2 horas de brilho solar por dia. A planta não tolera sombreamento. Sabendo-se que as fases críticas para a cultura concentram-se no período de crescimento vegetativo e floração e considerando que o déficit hídrico pode afetar a produção e, consequentemente, o peso e a qualidade do fruto, faz-se necessário o uso de irrigação nos meses de menor precipitação. Nas... |
| Tipo: Capítulo em livro técnico (INFOTECA-E) |
Palavras-chave: Piñas; Agroclimatología; Aclimatación; Factores ambientales; Acre; Amazônia Ocidental; Western Amazon; Amazonia Occidental; Abacaxi; Ananás Comosus; Aptidão Climática; Aclimatação; Condição Ambiental; Pineapples; Agroclimatology; Acclimation; Environmental factors. |
| Ano: 2018 |
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1100113 |
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| Britto,Marcelo R.; Lima,Flávio C. T.; Hidalgo,Max H.. |
| A new species of Corydoras, C. ortegai, is described from tributaries of the lower course of río Putumayo in Peru, close to the border with Brazil and Colombia. The new species seems to be related to Corydoras reynoldsi, C. weitzmani, C. panda, and C. tukano, all of which share a pattern composed of uniform light ground color on body, dark bar ("mask") across orbit, and one or two large rounded blotches midlaterally on trunk. Corydoras ortegai is easily distinguished from these species, except C. panda, mainly by the absence of a midlateral trunk blotch at the dorsal-fin level, and the rounded shape of the midlateral trunk blotch at the adipose-fin level. Corydoras ortegai differs from C. panda by its greater number of lateral body plates, lack of... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Corydoras ortegai; Río Putumayo; Callichthyidae; Western Amazon. |
| Ano: 2007 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1679-62252007000300009 |
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| Rodrigues,Maria Júlia da Silva; Andrade Neto,Romeu de Carvalho; Araújo Neto,Sebastião Elviro de; Soares Filho,Walter dos Santos; Girardi,Eduardo Augusto; Lessa,Lauro Saraiva; Almeida,Ueliton Oliveira de. |
| Abstract: The objective of this work was to select rootstocks, based on the agronomic characters and fruit quality of the 'Valência' orange tree. The evaluated rootstocks were: the 'Cleópatra' mandarin; the TSKFL x CTTR-013, LVK x LCR-038, TSKC x CTQT 1439-004, LVK x LVA-009, TSK x TRENG-256 ('Indio' citrandarin) hybrid genotypes; the 'Santa Cruz' Rangpur lime; and the TSKFL x CTC-25-002, and TSKC x CTSW-038 hybrids. The experiment was installed in 2010 and evaluated from 2013 to 2017. The parameters plant height, canopy volume, yield efficiency, scion:rootstock ratio, survival percentage, and drought tolerance were evaluated in 2017. The yield average of five harvests was estimated, as well as the annual production per plant and the accumulated... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Citrus; Poncirus trifoliata; Fruit quality; Rangpur lime; Western Amazon; Yield. |
| Ano: 2019 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-204X2019000102704 |
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| Gadelha,Sian de Souza; Penteado-Dias,Angelica Maria; Silva,Alexandre de Almeida e. |
| Braconidae is a highly diversified family of Hymenoptera and usually known by their role in biological control both in agricultural and natural ecosystems. Despite of that, little is known about its diversity in the Amazon region. The present work inventoried the braconid fauna of an Open Ombrophylous Forest with Palm Trees of the Parque Natural Municipal de Porto Velho, RO. Insects were collect from June/2008 to May/2009 using six Malaise traps in different parts of the reserve. A total of 377 wasps were captured, 17 subfamilies and 56 genera identified. Braconinae, Microgastrinae, Doryctinae and Rogadinae subfamilies were very abundant, and also the genera Aleiodes, Bracon, Capitonius, Compsobracon, Heterospilus, Hymenochaonia, Opius, Pedinotus, Rogas... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Ichneumonoidea; Parasitoid wasps; Richness; Western Amazon. |
| Ano: 2012 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0085-56262012000400011 |
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| Andrade,Carlos Mauricio Soares de; Garcia,Rasmo; Valentim,Judson Ferreira; Pereira,Odilon Gomes. |
| This study was carried out to evaluate the productivity and utilization efficiency of a mixed marandugrass (Brachiaria brizantha cv. Marandu), forage peanut (Arachis pintoi cv. Mandobi) and tropical kudzu (Pueraria phaseoloides) pasture, rotationally stocked at four daily forage allowance levels (6.6, 10.3, 14.3 and 17.9% of live weight), in order to define sward management targets for these mixtures. In each stocking cycle, dry matter (DM) accumulation rates, defoliation intensity (%), grazing depth (%) and grazed horizon (cm) were evaluated. Sward targets were defined according to the sward condition that best conciliated the grass-legume balance and the equilibrium between forage production and utilization. Pastures submitted to higher forage allowance... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Arachis pintoi; Brachiaria brizantha; Grazing management; Legume; Pueraria phaseoloides; Western Amazon. |
| Ano: 2012 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-35982012000300006 |
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| Andrade,Carlos Mauricio Soares de; Garcia,Rasmo; Valentim,Judson Ferreira; Pereira,Odilon Gomes. |
| This study was carried out from October 2002 to December 2003 to evaluate the dynamics of sward condition and botanical composition of a mixed massaigrass (Panicum maximum x P. infestum, cv. Massai) and forage peanut (Arachis pintoi Ac 01) pasture, intermittently stocked at three daily herbage allowance levels (9.0, 14.5 and 18.4% live weight). Sward condition was characterized in each grazing cycle in terms of the pre and post-grazing sward height, forage mass and percentage of bare ground. Botanical composition (grass, legume and weeds) was evaluated before each grazing period. Sward height and forage mass increased linearly with increasing herbage allowance (HA) levels, and higher values were observed during the rainy season. Percentage of bare ground... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Arachis pintoi; Competition; Legume; Panicum maximum; Persistence; Western Amazon. |
| Ano: 2006 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-35982006000200002 |
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| Andrade,Carlos Mauricio Soares de; Garcia,Rasmo; Valentim,Judson Ferreira; Pereira,Odilon Gomes. |
| This study was carried out to evaluate the dynamics of sward condition and botanical composition of a mixed pasture of marandugrass (Brachiaria brizantha cv. Marandu), forage peanut (Arachis pintoi cv. Mandobi) and tropical kudzu (Pueraria phaseoloides), rotationally stocked at four daily forage allowance levels (6.6, 10.3, 14.3 and 17.9% of live weight). Sward condition was characterized in each stocking cycle by measuring pre- and post-grazing sward height, forage mass and percentage of bare ground. Botanical composition (grass, forage peanut, tropical kudzu and weeds) was evaluated before each stocking period. Swards under smaller forage allowances presented lower height, forage mass and ground cover. This condition favored the growth of forage peanut,... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Arachis pintoi; Brachiaria brizantha; Legume; Persistence; Pueraria phaseoloides; Western Amazon. |
| Ano: 2012 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-35982012000300005 |
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| Andrade,Carlos Mauricio Soares de; Garcia,Rasmo; Valentim,Judson Ferreira; Pereira,Odilon Gomes. |
| This study was carried out to evaluate the productivity, utilization and sward structure of a mixed massaigrass (Panicum maximum x P. infestum, cv. Massai) and forage peanut (Arachis pintoi Ac 01) pasture, intermittently stocked at three daily herbage allowance levels (9.0, 14.5 and 18.4% of live weight). In each grazing cycle, dry matter (DM) accumulation rates, defoliation intensity (%), grazing depth (%) and grazed horizon (cm) were evaluated. The structure of massaigrass tussocks was characterized in both dry and rainy seasons by measuring its pre-grazing morphological composition and post-grazing height and density (tussocks/m). Pastures submitted to higher herbage allowance (HA) levels showed higher productivity, but were less efficiently utilized.... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Arachis pintoi; Defoliation intensity; Grazing depth; Legume; Morphological composition; Western Amazon. |
| Ano: 2006 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-35982006000200003 |
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| GOMES,Bruno; KNIDEL,Samilla Vanessa de Lima; MORAES,Heroílson da Silva; SILVA,Marjorie da. |
| ABSTRACT The State of Acre, in the southwestern Brazilian Amazon, harbors high biodiversity and a high degree of endemisms. Nevertheless, there are few studies on the diversity of social wasps occurring in this region. This study presents a list of social wasps (Hymenoptera, Vespidae, Polistinae) collected actively with attractive bait in three rainforest fragments in Acre. A total of 758 wasps belonging to 11 genera and 36 species were collected. Nineteen species were new distribution records for Acre and three others were new records for Brazil. Based on our results, further investigations should lead to a significant increase in Polistinae diversity in this region, producing information for biogeographic studies and management of natural areas. |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Distribution records; Neotropical Region; Swarm-founding wasps; Western Amazon. |
| Ano: 2018 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0044-59672018000200109 |
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| NOVAES,Roberto Leonan Morim; CLÁUDIO,Vinícius Cardoso; KUNIY,Adriana Akemi. |
| ABSTRACT Diclidurus scutatus is an aerial insectivore bat endemic of South America and considered rare throughout its distribution range. We present the first record of this species in Rondônia State, northern Brazil, expanding its distribution more than 1000 km into southwestern Amazonia. Including this record, D. scutatus is known for 20 localities from eight countries (Brazil, Colombia, Ecuador, French Guiana, Guyana, Peru, Suriname, Venezuela), and two biomes-Amazonia and Atlantic Forest. |
| Tipo: Info:eu-repo/semantics/report |
Palavras-chave: Distribution; Lesser ghost bat; Western Amazon; Rondônia. |
| Ano: 2017 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0044-59672017000400359 |
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| Orlandi,P.P.; Magalhães,G.F.; Matos,N.B.; Silva,T.; Penatti,M.; Nogueira,P.A.; Pereira da Silva,L.H.. |
| In the present study, 470 children less than 72 months of age and presenting acute diarrhea were examined to identify associated enteropathogenic agents. Viruses were the pathogens most frequently found in stools of infants with diarrhea, including 111 cases of rotavirus (23.6% of the total diarrhea cases) and 30 cases of adenovirus (6.3%). The second group was diarrheogenic Escherichia coli (86 cases, 18.2%), followed by Salmonella sp (44 cases, 9.3%) and Shigella sp (24 cases, 5.1%). Using the PCR technique to differentiate the pathogenic categories of E. coli, it was possible to identify 29 cases (6.1%) of enteropathogenic E. coli (EPEC). Of these, 10 (2.1%) were typical EPEC and 19 (4.0%) atypical EPEC. In addition, there were 26 cases (5.5%) of... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Diarrheal disease; Enteropathogens; Escherichia coli; Epidemiology; Western Amazon. |
| Ano: 2006 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-879X2006000400011 |
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| Registros recuperados: 454 | |
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