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Search Results: 1 - 10 of 27983 matches for " Pereira Lair Victor "
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Fruit Market in the City of Lavras, Minas Gerais, Brazil from 2004 to 2017  [PDF]
José Clélio de Andrade, Lair Victor Pereira, ?ngelo Albérico Alvarenga, Ester Alice Ferreira, Paulo Márcio Norberto, Marcelo Ribeiro Malta
Agricultural Sciences (AS) , 2017, DOI: 10.4236/as.2017.811092
Abstract: Fruit growing has achieved advances through the use of new technologies generated by research. In Brazil, it is one of the most prominent sectors in agribusiness, achieving significant results and generating business opportunities. In this way, the fruit market has grown considerably in the last decades, both in quantity and in quality. Allied to this, the changes in consumer behavior regarding food consumption have been responsible for the increase of the fruit market. The objective of this work was to know the evolution of the fruit trade in the city of Lavras, state of Minas Gerais, Brazil, in relation to the quantity sold, monetary value, losses in the gondolas of retail establishments and per capita consumption of the population of this city.
Cultivation of “Roxo de Valinhos” Fig Tree in Different Plant Densities for Production of Green Figs for Industry in the Region of Campo Das Vertentes-MG  [PDF]
Paulo Márcio Norberto, ?ngelo Albérico Alvarenga, José Clelio de Andrade, Filipe Almendagna Rodrigues, Lair Victor Pereira, Emerson Dias Gon?alves
Agricultural Sciences (AS) , 2018, DOI: 10.4236/as.2018.99076
Abstract: The objective of this work was to study the effect of different planting densities on the development and production of “Roxo de Valinhos” green figs for industry, in the Campo das Vertentes-MG region. The experiment was installed at the Risoleta Neves Experimental Field—CERN/EPAMIG. The plants used were three years old and were arranged in three randomized blocks, subject to three different planting densities, with spacings ranging from 1 m (4000 plants·ha-1), 1.5 m (2666 plants·ha-1), and 2 m (2000 plants·ha-1) between plants in the planting line and 2.5 m between row for all planting densities. The average length of the branches (m), average number of fruits per branch, average number of fruits per plant, average weight of fruits, average yield per plant and the average yield per hectare (kg) were evaluated. It was verified that, there were no significant differences in the length of branch and in the average weight of fruit, in the three densities of fig tree planting. (4000 plants·ha-1), the average number of fruits per branch (7.5), per plant (55.87) and yield per plant (878.93 kg) were lower, however. The average yield per hectare (3515.73 kg) was higher than in other growing densities. It is concluded that, the higher density of plants (4000 plants·ha-1), provides the highest productivity per area, without damages to the quality of the fruits.
Características produtivas e qualitativas de cultivares de alho
Resende, Geraldo M. de;Chagas, Silvio Júlio de R.;Pereira, Lair Victor;
Horticultura Brasileira , 2003, DOI: 10.1590/S0102-05362003000400023
Abstract: field trials were conducted at epamig, lavras, brazil, from may to october/95, to indicate productive garlic cultivars with industrialization characteristics. the experimental design was of randomized complete blocks with four repetitions and seven treatments: dourado de castro, chines?o, gigante de curitibanos, gigante de lavínia, amarante, cará and gigante roxo. the commercial bulb yield varied from 7.37 to 14.72 t/ha, the most productive ones being the gigante curitibanos (14.72 t/ha) and dourado de castro (14.29 t/ha), with no significant difference, followed by cultivars presenting yield over 7.00 t/ha. a variation occurred from 18.00 (amarante) to 59.25 g/bulb (gigante roxo) and from 8.20 (chines?o) to 33.78 cloves/bulb (dourado de castro). cultivars presented no significant differences for total and soluble solids, with values over 36.95 and 36.00%, respectively, besides presenting good characteristics for industrialization.
Características produtivas de cultivares de cebola no Sul de Minas Gerais
Resende, Geraldo M. de;Chagas, Silvio Júlio de R.;Pereira, Lair Victor;
Horticultura Brasileira , 2003, DOI: 10.1590/S0102-05362003000400031
Abstract: to identify onion cultivars of higher yield for the southern region of minas gerais state, brazil, a field trial from epamig was conducted in lavras, brazil, from march to september 1994.the experimental design was randomized complete blocks with four replications and seven treatments: granex 33, texas grano 502, crioula, pira ouro, baia periforme, jubileu and chata roxa. the harvesting area of each plot was 3.84 m2. the yield of commercial bulbs varied from 22.58 to 50.21 t/ha, and the highest yield was achieved by the cultivars granex (50.21 t/ha) and texas grano 502 (44.36 t/ha) with no significant difference between them. these cultivars exceeded the national average yield (16.5 t/ha) from 204.3 to 168.8%. the lowest yield was shown by the cultivar chata roxa (22.58 t/ha). a variation occurred from 45.99 to 97.69 g/bulb and 5.35 to 7.39 cm for the bulb diameter.
Características qualitativas de cultivares de cebola no sul de Minas Gerais
Chagas, Silvio Júlio de Rezende;Resende, Geraldo Milanez de;Pereira, Lair Victor;
Ciência e Agrotecnologia , 2004, DOI: 10.1590/S1413-70542004000100013
Abstract: this study was carried out from march to september of 1995, in the experimental field of epamig, lavras-mg, brazil, with the objective of determining the physico-chemical and chemical composition of onions from different cultivars (allium cepa l.). the experimental design was completely randomized blocks with four repetitions and six cultivars as follow: baia periforme, crioula, granex 33, pira ouro, jubileu and texas grano 502. after the cure it was evaluated the ph, soluble and total solids (%), titrate acidity (%), pyruvic acid (μmol/g), total sugar, reducers and non reducers (%) and industrial index. the cultivars crioula, baia periforme, pira ouro and jubileu showed the largest concentrations of total and soluble solids. the highest acidity indexes were observed in the cultivars crioula (0.370%) and pira ouro (0.315%). the largest industrial indexes were found in the cultivars crioula (0.87) and baia periforme (0.75), and the smallest ones in the cultivars texas grano 502 (0.51) and granex 33 (0.32).
Avalia??o de algumas características pós-colheita e índice de aceita??o pelos consumidores de novas cultivares de banana
Pereira, Lair Victor;Oliveira e Silva, Sebasti?o de;Alves, Elio José;
Ciência e Agrotecnologia , 2003, DOI: 10.1590/S1413-70542003000300002
Abstract: abstract - the banana cultivars nam, pioneira, caipira, sh 3640, fhia 01, fhia 18, mysore, nanic?o, grande naine, ma??, prata and prata an? were evaluated as to their post-harvest characteristics (post-harvest longevity, marketing period and resistance to fruit dropping), visual aspects (fruit size and coloration of the peel and pulp) and consumer acceptance index through tasting of the ripe fruit (flavor, pulp firmness and similarity of flavor with the traditional cultivars prata, prata an?, ma?? and nanic?o). the work was conducted through laboratory trials by using six banana hands of each cultivar and interviews after the tasting tests with 80 consumers of lavras and maria da fé-mg over the period of october 2000 to april 2001.the results pointed out that as to the visual aspects only the cultivar caipira obtained a low consumer acceptance index (< 50%). as to the post-harvest characteristics the cultivars prata an?, ma??, prata and sh 3640 stood out with longer post-harvest longevities and marketing period. only the cultivar mysore presented resistance to fruit dropping at the ideal consumption point while the cultivars ma??, nam, caipira and sh 3640 were fairly resistant and the others non-resistant. the cultivars prata, ma??, prata an? and sh-3640 obtained the highest consumer acceptance indices on the basis of flavor and aroma, and the cultivar caipira the poorest. the cultivar sh 3640 was considered to have aroma and flavor similar to those of prata and prata an? by 92.8% of the consumers and obtained about 45% of preference relative to these cultivars and 85% relative to nanic?o.
Características produtivas de cultivares de cebola no Sul de Minas Gerais
Resende Geraldo M. de,Chagas Silvio Júlio de R.,Pereira Lair Victor
Horticultura Brasileira , 2003,
Abstract: Identificou-se cultivares de cebola mais produtivas através de um ensaio da EPAMIG em Lavras, de mar o a setembro de 1994. O delineamento experimental foi de blocos ao acaso com quatro repeti es e sete tratamentos, constituídos das cultivares Granex 33, Texas Grano 502, Crioula, Pira Ouro, Baia Periforme, Jubileu e Chata Roxa com parcelas de 3,84 m2 de área útil. A produtividade de bulbos comerciais variou de 22,58 a 50,21 t/ha, destacando-se as cultivares Granex 33 (50,21 t/ha) e Texas Grano 502 (44,36 t/ha) que n o mostraram diferen a significativa entre si. Estas cultivares apresentaram incrementos na produtividade da ordem de 204,3 a 168,8% em rela o à média nacional (16,5 t/ha). O mais baixo rendimento foi observado para a cultivar Chata Roxa com 22,58 t/ha. Observaram-se varia es de 45,99 a 97,69 g/bulbo para peso médio de bulbo e 5,35 a 7,38 cm para o diametro transversal de bulbos.
Características produtivas e qualitativas de cultivares de alho
Resende Geraldo M. de,Chagas Silvio Júlio de R.,Pereira Lair Victor
Horticultura Brasileira , 2003,
Abstract: Cultivares de alho foram avaliadas quanto à produtividade e características industriais em ensaio na EPAMIG, de maio a outubro/95. O delineamento experimental foi de blocos ao acaso com quatro repeti es e sete tratamentos, constituídos das cultivares Dourado de Castro, Chines o, Gigante de Curitibanos, Gigante de Lavínia, Amarante, Cará e Gigante Roxo com parcelas de 3,68 m2 de área útil. A produtividade de bulbos comerciais variou de 7,37 a 14,72 t/ha, destacando-se as cultivares Gigante Curitibanos (14,72 t/ha) e Dourado de Castro (14,29 t/ha) que n o mostraram diferen as significativas entre si, seguidas das demais cultivares com produtividades superiores a 7,00 t/ha. Observaram-se varia es de 18,00 (Amarante) a 59,25 g/bulbo (Gigante Roxo) e 8,20 (Chines o) a 33,78 bulbilhos/bulbo (Dourado de Castro). N o se observaram diferen as significativas entre as diversas cultivares avaliadas para sólidos totais e solúveis, com valores superiores a 36,95 e 36,00%, tendo todas apresentado boas características para a industrializa o.
EFEITOS DO BAP E DO TDZ NA PRODU??O DE MUDAS DE BANANEIRA - 'MA??' ATRAVéS DA PROPAGA??O RáPIDA "IN VIVO"
PEREIRA, LAIR VICTOR;SILVA, CARLOS RAMIREZ DE REZENDE E;PINTO, JOSé EDUARDO BRASIL PEREIRA;ALVARENGA, ?NGELO ALBéRICO;
Revista Brasileira de Fruticultura , 2001, DOI: 10.1590/S0100-29452001000200005
Abstract: the benzylaminopurine (bap) with 0.0 and 10.0 mg/l and thidiazuron (tdz) with 0.0; 10.0 and 20.0 mg/l were tested to induce shoot and production of plantlets of banana plant 'ma??' through the new methods of propagation in vivo. the work was carried out in the farm of epamig, at lavras ? mg, in the period of april to november of 1995. the rhizome with 16.0 to 20.0 cm of diameter were planted in the substrate containing sand and rice peel (1:1) and covered with transparent plastic in a small greenhouse about 1.3 m of height. the results showed that growth regulator did not influence the number of plantlets. the highest number of plantlets obtained was 2.99 with 10.0 mg/l bap supplemented with 20.0 mg/l tdz. however, a significative reduction on the bud flush period from 32,0 to 24,2 days (24,4%) was obtained in relation to the control and from 30,6 to 24,2 days (17,6%) to the treatments containing only tdz. on the other hand, the total period of the plantlet cycle production was reduced from 200,0 to 188,1 days (6,95%) and from 198,4 to 188,1 days (5,2%) in relation to the control and treatments containing only tdz, respectively.
EFEITOS DO BAP E DO TDZ NA PRODU O DE MUDAS DE BANANEIRA - 'MA ' ATRAVéS DA PROPAGA O RáPIDA "IN VIVO"
PEREIRA LAIR VICTOR,SILVA CARLOS RAMIREZ DE REZENDE E,PINTO JOSé EDUARDO BRASIL PEREIRA,ALVARENGA ?NGELO ALBéRICO
Revista Brasileira de Fruticultura , 2001,
Abstract: O 6-benzilaminapurina (BAP) a 0,0 e 10,0 mg/l e o tidiazuron (TDZ) a 0,0; 10,0 e 20,0 mg/l foram testados quanto aos seus efeitos indutores de brota es visando à produ o de mudas de bananeira-'Ma ', através da técnica de propaga o rápida "in vivo". O trabalho foi conduzido na Fazenda Experimental da EPAMIG, em Lavras, MG, no período de abril a novembro de 1995. Os rizomas com 16,0 a 20,0 cm de diametro, previamente preparados, foram plantados em bancadas contendo substrato de areia e casca de arroz (1:1), sob cobertura plástica transparente, a 1,3 m de altura, em condi es de telado. Os resultados obtidos mostraram que nenhum dos reguladores de crescimento testados aumentaram significativamente a quantidade de mudas produzidas em rela o à testemunha. O máximo que se conseguiu, foi 2,99 mudas/broto tratado com 10,0 mg/l de BAP mais 20,0 mg/l de TDZ. Entretanto, os tratamentos contendo somente BAP a 10,0 mg/l reduziram o período de brota o (do tratamento dos brotos ao início da brota o) de 32,0 para 24,2 dias (24,4%), em rela o à testemunha e de 30,6 para 24,2 dias (17,6%), em rela o aos tratamentos contendo somente TDZ. Por outro lado, o período ou ciclo total de produ o de mudas foi reduzido de 200,0 para 188,1 dias (6,95%) e de 198,4 para 188,1 dias (5,2%) em rela o à testemunha e aos tratamentos contendo somente TDZ, respetivamente.
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