Programa de Pós-Graduação em Agronomia

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Navegando Programa de Pós-Graduação em Agronomia por Assunto "8. Trabalho decente e crescimento econômico"

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    Dissertação
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    Caracterização da produção e consumo de peixes da região do Norte Pioneiro do Paraná
    (Universidade Estadual do Norte do Paraná, 2016-04-11) Antonucci, Miguel Cesar; Porto, Petrônio Pinheiro; https://orcid.org/0000-0002-2999-7612; http://lattes.cnpq.br/1751366795715746; Zanoni, Marco Antonio; http://lattes.cnpq.br/6325098878081601; Igarashi, Marco Antonio; http://lattes.cnpq.br/1987234286760441; Barrero, Nelson Mauricio Lopera; https://orcid.org/0000-0002-7154-5134; http://lattes.cnpq.br/1711993882284377; Salvador, Rogério; http://lattes.cnpq.br/8305553541747517; Porto, Emília de Paiva; https://orcid.org/0000-0002-2808-2533; http://lattes.cnpq.br/7968074715970358
    With the reduction of fish stocks and aquaculture remains as great alternative tomeet the global demand for fish consumption. Thus, the present study aims to carryout a diagnosis of fish production and consumption in order to verify relevantvariables that serve to develop the aquaculture activity of Pioneer North of Paraná.For this work two questionnaires were applied to study, the first to define the profileof the consumers and the second, the profile of fish farms. To perform the profile ofconsumers were selected the municipalities of Andirá, Bandeirantes, Cambara,Cornelio Procópio, Itambaracá and Santo Antonio da Platina. The questionnaire wasprepared with 17 multiple-choice questions and was applied to 346 respondents. Itwas observed that 92% consume fish, with an average consumption of 18 kg /person / year, the main difficulties for increased consumption of fish, 30% chose theprice and 30% availability. The preferred species is the Nile tilapia (Oreochromisniloticus) to 68%, the form of purchase is the fillet to 61%. In research to know theprofile of the Pioneer North of Paraná fish farms, the selected municipalities wereAndirá, Assai, Alligator Bar, Cambara, Itambaracá and Santo Antonio da Platina.They applied a total of 62 questionnaires, structured in 26 multiple-choice questions,divided into questions to characterize the fish farm, which was raised to 55% are inbusiness for over 10 years. The characterization of fish farms was identified that 78%is excavated tanks and 81% small. As for the technological level, 54% of fish farmsexcavated tanks have productivity less than 5000 kg / ha and 57% have no technicalsupport. Concerning the organizational level, 74% said they did not participate in anykind of organization, on the main barriers way in conducting the activity, 41% citedmarketing and 43% said that cost of production. In conclusion therefore the need fortechnological development of fish farms, and organized producers have conditions tosolve marketing issues and production costs.
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    Caracterização dos produtores de soja e milho no município de Londrina - PR
    (Universidade Estadual do Norte do Paraná, 2014-02-28) Marcela Laiz Mora, Grande; Rando, Jael Simões Santos; https://orcid.org/0000-0002-5191-2996; http://lattes.cnpq.br/2794627489819518; Rando, Jael Simões Santos; https://orcid.org/0000-0002-5191-2996; http://lattes.cnpq.br/2794627489819518; Mihsfeldt, Laila Herta; https://orcid.org/0000-0001-6619-8652; http://lattes.cnpq.br/5443619889613070; Santiago, Debora Cristina; https://orcid.org/0000-0002-2912-9209; http://lattes.cnpq.br/6351034014282018
    Situated in the north of the Paraná State, Londrina is the second largest Paraná town. Stands out in the agricultural sector as a soybeans and corn producer. The present research had the ambit to study grains producers with respect to knowledge about the occurrence and tactics of pest management. For research development was used a semi-structured questionnaire with questions about social aspects, economic and technical, crop conduction, soybean and corn characteristics, emphasizing the management tactics used by grain producers for insect control. 240 questionnaires were applied to the Londrina’s soybean and corn producers. The obtained results demonstrate that producers receive a technical monitoring and that it interferes as many as products purchase, as in the decision making of the control moment, the most widely used control form still chemical control and few have used biological control, the main pest considered by them, the bedbugs group.
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    Valoração dos serviços ambientais: a importância dapolinização como gestão ambiental nas áreas agrícolas do município de Bandeirantes - PR
    (Universidade Estadual do Norte do Paraná, 2021-02-26) Moretti, Elisângela Milani De Souza; Reis, Teresinha Esteves da Silveira; https://orcid.org/0000-0001-6379-4790; http://lattes.cnpq.br/5705088234641018; Reis, Teresinha Esteves da Silveira; https://orcid.org/0000-0001-6379-4790; http://lattes.cnpq.br/5705088234641018; Alves, Karina Aline; https://orcid.org/0000-0002-8916-0224; http://lattes.cnpq.br/6915234182529881; Negreiros, Letícia Fernandes de; https://orcid.org/0000-0002-7736-2718; http://lattes.cnpq.br/9320414337751698; Zawadzki, Aline Vanessa Sauer; https://orcid.org/0000-0003-3164-9710
    Natural wealth is essential for the survival of living beings. However, natural resources are finite and must be guaranteed for future generations. Public policies such as the National Policy for Payment for Environmental Services (PNPSA) were formulated to guarantee the necessary care of these resources. The PSA is a way of monetarily rewarding those who preserve forest areas, springs, and streams with the aim of improving quality of life. The objective of this study is to measure the valuation of environmental services provided by the maintenance of forested areas and by pollination in agricultural areas, and to show the importance of caring for natural resources in relation to the benefits and impacts caused in agribusiness, serving as a basis for property management in the municipality of Bandeirantes/PR. The methods used were VP (pollination value), VA (environmental valuation), and VUD (direct use value), with data extracted from the feasibility of implementing apiaries and the annual production of permanent and temporary crops in the municipality. Forested areas from 1970 and 2012 were obtained from the UENP Geomatics Laboratory database. Data from forest fragments of 1970 and 2012 were processed using the SPRING/INPE Geographic Information System (Version 5.2.6). There was a reduction in forested area over four decades due to the introduction of permanent and temporary crops. In economically important crops such as coffee, soy, orange, tomato, passion fruit, and beans, it was observed that the pollination value (PV) represents 23% of the total annual production value of these crops, which in 2019 represented R$ 18,302,750.00. For the soybean crop alone, the pollination value represents 11.25 bags ha⁻¹. Economic viability was found for apiary operations starting in the second year, and may represent a second source of income from the sale of honey products. Regarding Payment for Environmental Services for the maintenance of forested areas, based on the state minimum wage and the fiscal module, there was a gain of R$ 922.5 ha⁻¹ year⁻¹, equivalent to R$ 2,686,417.00 year⁻¹ for the municipality. The valuation of environmental services, as well as the implementation of PSA, can be an important incentive for the preservation and maintenance of forested areas, seen as added value and financial return for agricultural activity.