Alterações Fisiológicas Em Cupuaçuzeiros Sadios E Infectados Por Vassoura De Bruxa

Silva, João Fernandes; Sobrinho, Rômulo José Alencar; França, Sueny Kelly Santos de; Reis, Iolanda Maria Soares; Pereira, Gener Tadeu

doi:10.3738/1982.2278.489

Cited by 2 publications

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References 2 publications

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“…Across the North region of Brazil, the area of greatest concentration of cupuassu plantations, there are records of the incidence of diseases and pests with direct interference in fruit yield and consequently, pulp and seeds production (Silva Jr. et al, 2011). Despite other factors that limit the fruits productivity, such as genetic, seasonality, nutritional, farmers who grow cupuassu recognize the need to maintain strict control of diseases and pests to avoid significant production losses.…”

Section: Introductionmentioning

confidence: 99%

Cupuassu plant management and the market situation of Itacoatiara, Manacapuru and Presidente Figueiredo counties, Amazonas State, Brazil

Said

Rivas

Oliveira

2021

RSD

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Theobroma grandiflorum (Willd. ex Spreng. Schum.) is one of the most cultivated fruit species in the Amazon. This work analyzed three aspects of cultivation and fruit processing in the Amazonas State counties of Itacoatiara, Manacapuru and Presidente Figueiredo: the farms producing cupuassu, the utilization, and marketing forms of its byproducts. In these counties there is no uniformity in cupuassu plantations for plants density, fruit and seed yields. They were formed without proper guidance from State agencies agricultural assistance, resulting in very poor cultivation system, with high plants densities found in almost all rural properties. These high densities increase plants competition for nutrients and light, favor the pests and diseases proliferation and hinder harvesting. If farmers use technologies and proper techniques of cultivation and maintenance, cupuassu pulp productivities could increase from 442-649 (counties averages) to 2,000-3,000 kg.ha-1. Seed production jump from 0 (when not sold) or 178-261 (counties averages) to 1,000-1,257kg.ha-1.

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Section: Introductionmentioning

confidence: 99%

Cupuassu plant management and the market situation of Itacoatiara, Manacapuru and Presidente Figueiredo counties, Amazonas State, Brazil

Said

Rivas

Oliveira

2021

RSD

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“…Schum.] é uma espécie nativa da região Amazônica e o seu cultivo ainda encontra-se em processo de domesticação, havendo diversos aspectos que necessitam ser melhor definidos em termos de indicações e recomendações com base técnico-científica (SILVA JUNIOR et al, 2011). Nas últimas décadas seu cultivo para produção de frutos, tornou-se importante para a agricultura no norte do Brasil, sendo uma interessante alternativa de exploração agrícola na Amazônia, apresentando importância tanto social quanto econômica, permitindo a geração de emprego e renda para os produtores rurais da região, incentivando sua permanência no campo (RIBEIRO, 2000).…”

Section: Introductionunclassified

Avaliação Dos Impactos Ambientais Na Zona Industrial Do Mendanha, Campo Grande, Rj

Oliveira¹,

Alves²,

Gusmão³

et al. 2019

Meio Ambiente, Sustentabilidade E Agroecologia 4

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Alterações Fisiológicas Em Cupuaçuzeiros Sadios E Infectados Por Vassoura De Bruxa

Cited by 2 publications

References 2 publications

Cupuassu plant management and the market situation of Itacoatiara, Manacapuru and Presidente Figueiredo counties, Amazonas State, Brazil

Cupuassu plant management and the market situation of Itacoatiara, Manacapuru and Presidente Figueiredo counties, Amazonas State, Brazil

Avaliação Dos Impactos Ambientais Na Zona Industrial Do Mendanha, Campo Grande, Rj

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