Federal University of Fronteira Sul

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    Revolu??o verde e planejamentos governamentais: a transforma??o do setor agr?rio no Oeste de Santa Catarina nas d?cadas de 1960-1970

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    The present dissertation aimed to analyze the intervention of the state of Santa Catarina in policies aimed at the agrarian sector during the 1960s and 1970s. To do so, we sought to understand from the structural changes that revolved around western agriculture throughout of the 20th century, which facilitated the implantation of the Green Revolution in Latin America, Brazil, the state and western Santa Catarina, as well as the insertion of hybrid corn seeds, as a revolution in the producer market. Using the Environmental History methodology, a bibliographic review was first carried out on how the new conceptions of time and space impacted the development of new scientific technical methods aimed at agriculture. Then, based on official documents from the Union and the state of Santa Catarina, the study was directed towards government intervention in relation to policies aimed at the country's rural environment, which aimed to implement a more competitive capitalist system in agriculture in the country. West of Santa Catarina. It was found that there were countless government strategies that facilitated and encouraged the adhesion of the hybrid corn seed, increasing the use of pesticides, inputs and soil correction, changing the rural history of Santa Catarina between the 1960s and 1970s.A presente disserta??o teve como objetivo analisar a interven??o do estado de Santa Catarina nas pol?ticas voltadas para o setor agr?rio durante as d?cadas de 1960 e 1970. Para isso, buscou-se compreender, a partir das mudan?as estruturais que giraram em torno da agricultura ocidental ao longo do s?culo XX, as quais facilitaram a implanta??o da Revolu??o Verde na Am?rica Latina, no Brasil, no estado e no oeste catarinense, bem como, a inser??o da sementes do milho h?brido, como uma revolu??o no mercado produtor. Usando a metodologia da Hist?ria Ambiental, primeiramente foi efetuado uma revis?o bibliogr?fica acerca de como as novas concep??es de tempo e espa?o impactaram no desenvolvimento de novos m?todos t?cnicos cient?ficos voltados para a agricultura. Em seguida, partindo de documentos oficiais da Uni?o e do estado de Santa Catarina, o estudo direcionou-se para a interven??o do governo em rela??o ?s pol?ticas voltadas para o meio rural do pa?s, o qual visou implantar um sistema capitalista mais competitivo na agricultura do Oeste de Santa Catarina. Constatou-se que foram in?meras as estrat?gias governamentais que facilitaram e incentivaram a ades?o da semente do milho h?brido, aumentando o uso de agrot?xicos, insumos e da corre??o do solo, modificando a hist?ria rural catarinense entre as d?cadas de 1960-1970

    Rendimento do milheto sob diferentes alturas de entrada de pastejo

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    Millet (Pennisetum glaucum) is one of the most used summer grasses as grazing for lactating cows, given its high productive potential and its high regrowth capacity, allowing the forage to grow rapidly, with bromatological quality indexes higher than the other species, reducing the use of concentrate in the animal diet and the cost of production. Thus, working with the ideal grazing input height can contribute significantly to the productivity of the crop, changing its morphophysiological characteristics and transforming the form of consumption of the animal. Therefore, the objective was to evaluate the yield of the cultivar ADRF 6010 Valente at different grazing heights. The heights used were 40 cm, 55 cm and 70 cm. The experimental design used was randomized blocks, with 12 replications. Four collections (cuts) were carried out from February 19th to May 26th of 2020. The variables analyzed were green mass (MV) and dry mass (MS) of plants. The results obtained were verified by analyzing variance, and Tukey's multiple comparison test (p<0.05) through SISVAR software?. It was found that the height of 70 cm was more productive when compared to the other cuts evaluated, the cut also showed higher productivity considering the sum of millet yield in all evaluations. The production cycle required 97 days, less than the normal millet cycle when equated to sowing in the spring season.O milheto (Pennisetum glaucum) ? uma das gram?neas de ver?o mais utilizadas como pastejo para vacas em lacta??o, dado seu alto potencial produtivo e sua alta capacidade de rebrote, permitindo que a forrageira cres?a rapidamente, com ?ndices de qualidade bromatol?gicas superiores as demais esp?cies, diminuindo o uso de concentrado na dieta animal e o custo de produ??o. Desta forma, trabalhar com a altura ideal de entrada de pastejo pode contribuir significativamente na produtividade da cultura, alterando suas caracter?sticas morfofisiol?gicas e transformando a forma de consumo do animal. Portanto, objetivou-se avaliar o rendimento do milheto cultivar ADRF 6010 Valente sob diferentes alturas de entrada de pastejo. As alturas utilizadas foram 40 cm, 55 cm e 70 cm. O delineamento experimental utilizado foi de blocos ao acaso, com 12 repeti??es. Realizou-se quatro coletas (cortes), no per?odo de 19 de fevereiro de 2020 a 26 de maio de 2020. As vari?veis analisadas foram massa verde (MV) e massa seca (MS) de plantas. Os resultados obtidos foram verificados por meio da an?lise de vari?ncia, e pela compara??o de m?dias pelo teste de Tukey (p<0,05) atrav?s software SISVAR?. Constatou-se que a altura de 70 cm se mostrou mais produtiva quando comparada com os demais cortes avaliados, o corte tamb?m apresentou maior produtividade considerando o somat?rio do rendimento do milheto em todas as avalia??es. O ciclo de produ??o demandou 97 dias, decurso inferior ao ciclo normal do milheto quando equiparada ? semeadura realizada na esta??o da primavera

    Efeito alelop?tico de ?leos e extratos para controle de plantas daninhas

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    The discovery of natural compounds with herbicidal potential for the control of harmful species appears as an alternative of adoption to the use of synthetic chemicals. Thus, allelopathy emerges as an important tool in the sustainable management of weeds. With that, the objective of this work was to evaluate the potential of essential oil and eucalyptus extracts, with the purpose of controlling weeds of bitter grass (Digitaria insularis) and black pick (Bidens pilosa). Different tests were conducted, with essential oil, aqueous extract and ethanolic eucalyptus extract, statistically compared, and in a factorial scheme. The experimental design was completely randomized with four replications. Six trials were conducted, using doses of essential oil, aqueous and ethanolic extract (0, 10, 30, and 60 g L-1) applied to the seeds or leaves of the target species, bitter grass (Digitaria insularis) and black pick (Bidens pilosa). The compounds were applied to the leaf area, with the help of a sprinkler, when the seedlings had two to three leaves. The germination tests, after sowing the species, the compounds were added according to treatment, in the germination role, in each ?gerbox?. Among the interactions, it was identified that the eucalyptus essential oil did not promote effects when applied to the leaves of weeds, however, the application to the seeds had interaction. In the tests with extracts, both did not promote effects when applied to the leaves of weeds, but in applications in the seeds it reduced the germination percentage. The essential oil and the aqueous and ethanolic extracts of eucalyptus did not promote interference when foliar application was carried out, but interfered with germination when applied to the seeds of weeds.A descoberta de compostos naturais com potencial herbicida para o controle de esp?cies daninhas surge como uma alternativa de ado??o a utiliza??o de produtos qu?micos sint?ticos. Dessa forma, a alelopatia surge como uma importante ferramenta no manejo sustent?vel de plantas daninhas. Com isso, objetivou-se com este trabalho, avaliar o potencial de ?leo essencial e extratos de eucalipto, com finalidade de controle para esp?cies daninhas de capim amargoso (Digitaria insularis) e pic?o preto (Bidens pilosa). Foram conduzidos diferentes ensaios, com ?leo essencial, extrato aquoso e extrato etan?lico de eucalipto, comparados estatisticamente, e em esquema fatorial. O delineamento experimental foi completamente casualizado com quatro repeti??es. Foram conduzidos seis ensaios, utilizando doses de ?leo essencial, extrato aquoso e etan?lico (0, 10, 30, e 60 g L-1) aplicados nas sementes ou folhas das esp?cies alvo, capim amargoso (Digitaria insularis) e pic?o preto (Bidens pilosa). Os compostos foram aplicados na ?rea foliar, com ajuda de um borrifador, quando as pl?ntulas apresentaram de duas a tr?s folhas. Os testes na germina??o, ap?s a semeadura das esp?cies, os compostos foram adicionados conforme tratamento, no papel de germina??o, em cada ?gerbox?. Dentre as intera??es, identificou-se que o ?leo essencial de eucalipto n?o promoveu efeitos quando aplicado nas folhas das esp?cies daninhas, no entanto, a aplica??o nas sementes teve intera??o. Nos ensaios com extratos, ambos n?o promoveram efeitos quando aplicados nas folhas das esp?cies daninhas, mas em aplica??es nas sementes reduziu o percentual de germina??o. O ?leo essencial e os extratos aquoso e etan?lico de eucalipto n?o promoveram interfer?ncias quando realizada a aplica??o foliar, mas interferiram na germina??o quando aplicados nas sementes das esp?cies daninha

    Preval?ncia de sobrecarga em cuidadores de idosos assistidos na aten??o b?sica de sa?de

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    Objective: To evaluate the burden of caregivers of elderly assisted in primary health care. Method: This is a cross-sectional study conducted with caregivers of elderly members of the Santa Rita Family Health Strategy, Marau, Rio Grande do Sul. For data collection, a sociodemographic questionnaire, Katz scale and Zarit Burden Interview scale were used. Data were double entered and later analyzed using PSPP software version 1.2.0-1. The distribution of the outcome according to the independent variables was verified by the chi square test, using a level of statistical significance of 5%. Results: the study showed the predominance of caregivers of elderly women (83.8%), aged 25 to 58 years and married (78.4%). Considering the degree of relationship, 64.9% were children and 35.1% were husband, wife, son-in-law, daughter-in-law and nephew. It was observed that 16.2% of the elderly caregivers used anxiolytics and 43.2% antidepressants. The caregivers of the elderly who were part of the sample worked in the function for more than 5 years (59.5%), working 10 hours or more daily (54.1%) and not having time for leisure (56.8%). The prevalence of burden among caregivers was 56.8%, and 76.2% of caregivers who presented overload did not perform any leisure activity (p = 0.01). Conclusions: It was found that most of the population evaluated presented worrying levels of burden.Objetivo: avaliar a sobrecarga dos cuidadores de idosos assistidos na aten??o b?sica de sa?de. M?todo: trata-se de um estudo transversal realizado com cuidadores de idosos adstritos da Estrat?gia de Sa?de da Fam?lia Santa Rita, Marau, Rio Grande do Sul. Para a coleta de dados utilizou-se um question?rio sociodemogr?fico, Escala de Katz e Escala de Zarit Burden Interview. Os dados foram duplamente digitados e posteriormente analisados no software PSPP vers?o 1.2.0-1. A distribui??o do desfecho de acordo com as vari?veis independentes foi verificada por meio do teste de Qui-quadrado, usando-se n?vel de signific?ncia estat?stica de 5%. Resultados: o estudo demonstrou a predomin?ncia de cuidadores de idosos do sexo feminino (83,8%), na faixa et?ria de 25 a 58 anos e casados (78,4%). Considerando o grau de parentesco, 64,9% eram filhos e 35,1% eram outros, como, esposo(a), genro, nora, sobrinho(a)s. Observou-se que 16,2% dos cuidadores de idosos utilizavam ansiol?ticos e 43,2% antidepressivos. Os cuidadores de idosos que compuseram a amostra atuavam na fun??o h? mais que 5 anos (59,5%), trabalhando 10 horas ou mais diariamente (54,1%) e n?o sobrando tempo para lazer (56,8%). Verificou-se a preval?ncia de sobrecarga entre os cuidadores equivalente a 56,8%, sendo que 76,2% dos cuidadores que apresentaram sobrecarga n?o exerciam nenhuma atividade de lazer (p=0,01). Conclus?es: verificou-se que a maior parte da popula??o apresentou n?veis preocupantes de sobrecarga

    Influ?ncia da suplementa??o de biomassa fermentada de casca de mandioca (Manihot esculenta) na qualidade da carne de camar?o de ?gua doce Macrobrachium rosenbergii (de man, 1879)

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    In recent years, the creation of freshwater shrimps has been highlighted due to the various nutritional benefits of their meat; being the food offered to this animal is an important factor for the quality of their meat. In search of better quality and cost reduction in production, it is remarkable the increase in the search for alternative ingredients added to shrimp feed, among them are the fermented biomass of agro-industrial residues. The general objective of this paper was to study the effect of the supplementation of fermented biomass from red cassava peel (Manihot esculenta) on the body composition and quality of fresh water shrimp meat (Macrobrachium rosenbergii). The animals were supplemented with 0%, 3%, 5% and 10% of fermented biomass in the feed for 50 days and later analyses of the fresh carcass were performed: chemical composition, water activity, titratable acidity, pH, carbonylated protein and fatty acid profile. Were also studied the analysis of pH, TBARS (Thiobarbituric acid reactive substances), volatile bases and fatty acid profile in frozen stored animals, in the initial time, 3, 6 and 9 months of storage. On the chemical composition there were significant differences for lipids, with increased concentration of lipids in treatments 5 and 10% (p<0.05). For the profile of fatty acids in storage, there was a significant difference with an increase in concentration at 3 months of storage, with the beginning of the decrease in this concentration at 6 months and a sharp reduction in concentration at 9 months of storage. The results found indicate that fermented biomass can be added to the feed without damage to the meat, with the advantage of increasing fatty acids, especially polyunsaturated ones that promote several benefits to human health. For the profile of fatty acids in storage, there was a significant difference with an increase in concentration at 3 months of storage, with the beginning of the decrease in this concentration at 6 months and a sharp reduction in concentration at 9 months of storage. The findings indicate that fermented biomass can be added to the feed, without damaging the meat, with the advantage of increasing fatty acids, especially olyunsaturated ones that promote several benefits to human health.Nos ?ltimos anos, a cria??o de camar?es de ?gua doce vem se destacando devido aos diversos benef?cios nutricionais da carne, sendo a alimenta??o ofertada ao animal um fator importante para a qualidade da carne. Em busca de melhor qualidade e redu??o de custos na produ??o, ? not?vel o aumento da busca por ingredientes alternativos adicionados ? ra??o dos camar?es, entre eles est?o a biomassa fermentada de res?duos agroindustriais. O objetivo geral deste trabalho foi estudar o efeito da suplementa??o de biomassa fermentada proveniente de casca da mandioca vermelha (Manihot esculenta) na composi??o corporal e qualidade da carne do camar?o de ?gua doce Macrobrachium rosenbergii. Os animais foram suplementados com 0%, 3%, 5% e 10% de biomassa fermentada na ra??o por 50 dias e posteriormente realizadas an?lises da carca?a fresca: composi??o qu?mica, atividade de ?gua, acidez titul?vel, pH, prote?na carbonilada e perfil de ?cidos graxos. Tamb?m foram realizadas an?lises de pH, TBARS (Subst?ncias reativas ao ?cido tiobarbit?rico), bases vol?teis e perfil de ?cidos graxos em animais armazenados congelados, no tempo inicial, 3, 6 e 9 meses de armazenamento. Sobre a composi??o qu?mica houve diferen?a significativa para lip?deos, com aumento da concentra??o de lip?deos nos tratamentos 5 e 10% (p <0,05) e aumento da concentra??o de ?cidos graxos em animais suplementados com 3% e 5% de biomassa (p<0,05). Para as an?lises de carca?a armazenada, houve aumento de TBARS e bases vol?teis ao longo dos meses de armazenamento, por?m, ainda dentro dos limites recomendados pela legisla??o (p<0,05). Para o perfil de ?cidos graxos no armazenamento, houve diferen?a significativa com aumento da concentra??o nos 3 meses de armazenamento, in?cio da diminui??o desta concentra??o aos 6 meses e redu??o acentuada da concentra??o aos 9 meses de armazenamento. Os resultados encontrados indicam que a biomassa fermentada pode ser adicionada ? ra??o, sem preju?zos ? carne, tendo como vantagem o aumento de ?cidos graxos, principalmente os poliinsaturados que promovem diversos benef?cios a sa?de humana

    A leitura como melancolia: mem?ria, presente e vazio na cr?tica de Jos? Castello

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    This research aims to understand Jos? Castello's way of reading, based on the analysis of the text Uma defesa da melancolia (2013), published in the Prosa section of the newspaper O Globo, in his weekly column called A literatura na poltrona, from the assumption that Castello reads remembering, or even, he reads in a melancholic way, and that, like him, we may read the same way. In other words, we start from the premise that we carry out a reading movement similar to the critic?s, which seems to be built based on the relationship between actuality and memory, voluntary and involuntary, and that such reminiscences establish an emptiness in the present of this subject. First, the work takes place through analysis, description, criticism and the investigation of other meanings of the melancholy metaphor, which appear throughout the text, from the contributions of Giorgio Agamben (2007), Jos? Castello (2007), Michel P?cheux (2008) and Walter Benjamin (1989). Then, we tried to observe the historicity of melancholy, through its slips such as emptiness / lack, poetry / melancholy and shadow / inexplicable light, through Gerry Maretzki (2010), Giorgio Agamben (2007), Sigmund Freud (2011) and Walter Benjamin (1984), in order to understand, anachronically, the paradoxical character of this affection, from its origin. Finally, we ware concerned to think about reading as melancholy from the perspective of Giorgio Agamben (2009), Georges Didi-Huberman (2017), Marcel Proust (2017), Mich?le Petit (2009) and Roland Barthes (2004). In other words, it was a question of analyzing the discursiveness of this reading gesture, based on the dialectic between past and present, and how this reading occurs, which occurred between two times, whose encounter causes a rupture, a confluence from which, we think, a melancholic way of reading is born.Esta pesquisa trata de compreender o modo de leitura de Jos? Castello, a partir da an?lise do texto Uma defesa da melancolia (2013), publicado no caderno Prosa, do jornal O Globo, em sua coluna semanal chamada A literatura na poltrona, a partir do pressuposto de que Castello l? lembrando, ou ainda, l? de maneira melanc?lica, e que, a exemplo dele, talvez leiamos da mesma forma. Ou seja, partimos da premissa de que realizamos um movimento de leitura semelhante ao do cr?tico, que parece ser constru?do com base na rela??o entre atualidade e mem?ria, volunt?ria e involunt?ria, e que tais reminisc?ncias instauram um vazio no presente deste sujeito. Primeiramente, o trabalho se d? por meio da an?lise, e descri??o, da cr?tica e pela investiga??o de outros sentidos da met?fora da melancolia, que aparecem ao longo do texto, a partir das contribui??es de Giorgio Agamben (2007), Jos? Castello (2007), Michel P?cheux (2008) e Walter Benjamin (1989). Em seguida, procurou-se observar a historicidade da melancolia, atrav?s de seus deslizamentos como o vazio/falta, a poesia/melancolia e a sombra/luz inexplic?vel, por interm?dio de Gerry Maretzki (2010), Giorgio Agamben (2007), Sigmund Freud (2011) e Walter Benjamin (1984), para compreendermos, anacronicamente, o car?ter paradoxal deste afeto, desde sua origem. Por fim, ocupou-se em pensar a leitura como melancolia pelo vi?s de Giorgio Agamben (2009), Georges Didi-Huberman (2017), Marcel Proust (2017), Mich?le Petit (2009) e Roland Barthes (2004). Isto ?, tratou-se de analisar a discursividade desse gesto leitor, a partir da dial?tica entre passado e presente, e de como se d? esta leitura, ocorrida entre dois tempos, cujo encontro provoca uma ruptura, conflu?ncia da qual, pensamos, nas?a um modo melanc?lico de leitura

    Verbos de movimento que lexicalizam modo e trajet?ria

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    This research aims at investigating the linguistic behavior of verbs of movement that lexicalize mode and path in Brazilian Portuguese (Pt-Br). The review of literature on lexical semantics has assumed that the mode of movement and path are elements of semantic structure in terms of their complementary distribution, and therefore, these verbs cannot be lexicalized in the same lexical root. Despite the theoretical framework used, this investigation is circumscribed to a subclass of verbs of movement that lexicalize mode and path loaded into the same verb root as a means to reformulate the concept of complementary distribution of the given properties which are mode and path. Initially, we narrowed down this subclass to at least 72 verbs, and once we defined which verbs to analyze, we described the linguistic behavior of the verb subclasses in Pt-Br. Afterwards, we develop and applied equivalence and redundancy tests in order to verify the double lexicalization of semantic properties of the set of verbs. We verified the checking tests of adversative value and specification by path adjunction are likely to demonstrate how sentence reformulation cause semantic loss or semantic addition by highlighting which information was lost or added to the sentence context. Furthermore, the tests that checked the anaphoric contradiction and restatement of a given mode highlight that adjuncts express the same mode value and are likely to be redundant in a sentence and that they can retrieve information by means of anaphor. The investigation has enabled us to evidence that there is a number of verbs of movement that lexicalize mode and path in Pt-Br, and that these verbs present a semantic behavior that is easy to demonstrate by means of redundancy and equivalence tests. In the light of these findings, we conclude that there is a subclass of movement verbs that lexicalize mode and path and that they do not present a verifiable restriction regarding semantic load in terms of mode and path.Esta pesquisa investiga o comportamento lingu?stico de verbos de movimento que lexicalizam modo e trajet?ria de forma acumulada no Portugu?s Brasileiro (PB). A literatura em sem?ntica lexical tem assumido que modo de movimento e trajet?ria s?o elementos de estrutura sem?ntica em distribui??o complementar. Em virtude disso, n?o poderiam ser lexicalizados por uma mesma raiz. Apesar de esse ser o pressuposto te?rico tradicionalmente assumido, neste trabalho, diferentemente, ? delimitada uma subclasse de verbos de movimento que lexicalizam modo e trajet?ria de forma acumulada em uma mesma raiz verbal suficiente para que se propusesse uma revis?o do conceito de distribui??o complementar das propriedades de modo e de trajet?ria. Inicialmente, delimitamos essa subclasse com pelo menos 72 verbos. Depois, a partir do estabelecimento desse conjunto de verbos, descrevemos o comportamento lingu?stico dessa subclasse verbal com rela??o ao seu uso (atestado) no PB. Em seguida, desenvolvemos e aplicamos testes lingu?sticos de verifica??o da dupla lexicaliza??o de propriedades sem?nticas por esses verbos, com base em testes de equival?ncia e tamb?m por meio de testes de redund?ncia. Evidenciamos que os testes de checagem do valor adversativo e de especifica??o por adjun??o da trajet?ria tendem a demonstrar como a reformula??o da senten?a acarreta perda ou acr?scimo sem?ntico, ressaltando quais informa??es se perderam ou foram acrescidas ao contexto sentencial. Al?m disso, os testes de checagem de contradi??o e de reafirma??o anaf?rica de exist?ncia de um modo ressaltam que adjuntos que expressem esse mesmo valor de modo tendem a redundar na senten?a ou ? poss?vel retomar a informa??o de modo por meio da an?fora. A investiga??o decorrente deste estudo nos possibilitou observar que h? um n?mero significativo de verbos de movimento que lexicalizam modo e trajet?ria no PB e que esses verbos t?m um comportamento sem?ntico poss?vel de se explicitar por meio de testes de equival?ncia e de testes de redund?ncia. Diante disso, conclu?mos que existe uma subclasse de verbos de movimento que lexicalizam modo e trajet?ria que n?o apresenta uma restri??o verific?vel para o ac?mulo das propriedades sem?nticas de MODO e TRAJET?RIA

    Meta-avalia??o: processo de autoavalia??o institucional de Universidades de Fronteira na Am?rica do Sul

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    The present study has the goal of meta-evaluating the self-evaluation process of South American Frontier Universities. Therefore, the following problematic is considered: how does the meta-evaluation allow for improvement in the institutional self-evaluation process of South American Frontier Universities? The timeframe selected for data collection regards the final report of self-evaluation base-year 2018 from a sample of two South American Frontier Universities. For data collection, primary and secondary sources were utilized, as well as the legislation of politics for institutional evaluation. This is, therefore, a qualitative and documental research. For data collection, organization and analysis, there were content analysis based on Bardin (2011), Salda?a (2013), and other authors such as: Gil (2010), Marconi and Lakatos (2017). For the application of International Evaluation Quality Standards, the JCSEE (Joint Committee on Standards for Educational Evaluation) was considered. The software ATLAS.ti, version 8.4.24, was used to complete the analysis. The educational policy considered in this research was made by the National Higher Education Assessment System (SINAES) of Brazil for analysis of the IES reports. The results of this research point to significative change on higher education that substantiate, justify and orientate the educational politics in the institutional evaluation of the involved universities. The data and results signal that one of the institutions met mainly the criteria in the preparation and promotion steps, with its most vulnerable point in the execution step, while in the other IES, the results of the preparation, execution and promotion steps of the institutional self-evaluation process indicate that it met the quality standards of JCSEE. At last, the application of meta-evaluation in the IES allowed for indication of aspects in the improvement of the institutional self-evaluation of these South American Frontier Universities.O presente trabalho tem como objetivo meta-avaliar o processo de autoavalia??o de Universidades de Fronteira na Am?rica do Sul. Considera-se, portanto, a seguinte problem?tica: Como a meta-avalia??o possibilita melhorias no processo de autoavalia??o institucional de Universidades de Fronteira na Am?rica do Sul? Destaca-se como recorte temporal para coleta de dados o relat?rio final de autoavalia??o ano-base 2018 de uma amostra de duas Universidades de Fronteira na Am?rica do Sul. Para a coleta de dados foram utilizadas fontes prim?rias e secund?rias, assim como a legisla??o sobre as pol?ticas de avalia??o institucional. Trata-se, portanto, de uma pesquisa qualitativa e documental. Para a organiza??o e an?lise de dados, considerou-se a an?lise de conte?do fundamentada em Bardin (2011), Salda?a (2013) e demais autores como: Gil (2010), Marconi e Lakatos (2017). Para a aplica??o dos Padr?es de Qualidade Internacionais de Avalia??o foi considerado o JCSEE (Joint Committee On Standards For Educational Evaluation). O software ATLAS.ti, vers?o 8.4.24, foi utilizado para complementar a an?lise. A pol?tica educacional considerada na pesquisa foi a do Sistema Nacional de Avalia??o da Educa??o Superior (SINAES) do Brasil para an?lise dos relat?rios das IES. Os resultados desta pesquisa apontam para mudan?as significativas na educa??o superior que embasam, justificam e se norteiam nas pol?ticas educacionais de avalia??o institucional das universidades envolvidas. Os dados e resultados sinalizam que uma das institui??es atendeu parcialmente os crit?rios nas etapas de prepara??o e divulga??o, sendo que o ponto de maior fragilidade est? na etapa de execu??o, enquanto, na outra IES, os resultados das etapas de prepara??o, execu??o e divulga??o do processo de autoavalia??o institucional apontam que atendeu aos crit?rios de qualidade do JCSSE. Por fim, a aplica??o da meta-avalia??o nas IES possibilitou indicar aspectos de melhoria no processo de autoavalia??o institucional dessas Universidades de Fronteira na Am?rica do Su

    Aduba??o na cultura da batata cultivar ?gata

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    An important sector of world agriculture, potato cultivation stands out because its production presents difficulties and challenges, among them is the adequate management of fertilization, mainly of nitrogen. With this work, the objective was to test sources and doses of nitrogen in the emergence of potatoes cv ?gata, The work was carried out in the field at the experimental unit of the Federal University of Fronteira Sul, Laranjeiras do Sul campus, in the Horticulture sector. Three sources of fertilization were used, tanned poultry litter, pelleted poultry litter and humus with five different doses, 120, 140, 160, 180, 200 kg\ha-?, and two NPK 160 and 200 kg\ha-?, testemun controls. . Seed potatoes were supplied by UNICENTRO, planting took place in October. The variables evaluated 14 days after sowing were the number of emerged tubers and the incidence of rot in the tubers. The presence of 100% of the tubers of Pectobacterium sp. The highest percentage of emergence was obtained with the control, NPK 200 kg\ha-?, followed by pelletizedpoultry litter 120 kg\ha-?. The use of tanned poultry litter 140 kg\ha-? provided a smaller number of emerged potatoes. It is concluded that the NPK 200 kg\N\ ha-? showed higher values than the other treatments, however it is not usually used by potato growers. The pelleted poultry litter at a dose of 120 kg\ha-? has the best cost-benefit ratio and emergence percentage among organic fertilizers.Importante setor da agricultura mundial a bataticultura destaca-se por sua produ??o apresentar dificuldades e desafios, entre eles est? o manejo adequado da fertiliza??o, principalmente do nitrog?nio, diante disso com este trabalho, objetivou-se testar fontes e doses de nitrog?nio na emerg?ncia da batata cultivar ?gata, O trabalho foi realizado a campo na unidade experimental da Universidade Federal da Fronteira Sul, campus Laranjeiras do Sul, no setor de Horticultura. Foram utilizadas quatro fontes de aduba??o, cama de avi?rio curtida, cama de avi?rio peletizada e h?mus com cinco diferentes doses, 120, 140, 160, 180, 200 kg\ha-?, e duas testemunhas NPK 160 e 200 kg\ha-?. As batata semente foram fornecidas pela UNICENTRO, o plantio foi realizado no m?s de outubro. As vari?veis foram avaliadas 14 dias ap?s plantio, sendo contagem de tub?rculos emergidos, e incid?ncia de podrid?o nos tub?rculos. Verificou-se a presen?a em 100% dos tub?rculos de Pectobacterium sp. O maior percentual de emerg?ncia foi obtido com a testemunha, NPK 200 kg\ha-? , seguido de cama de avi?rio peletizada 120 kg\ha-1. A utiliza??o de cama de avi?rio curtida 140 kg\ ha-? proporcionou menor n?mero de batatas emergidas. Conclui-se que o NPK 200 kg\N\ha-? apresentou valores superiores aos demais tratamentos entretanto n?o ? usualmente utilizado pelos bataticultores. A cama de avi?rio peletizada na dose 120 kg\ha-? apresenta melhor custo benef?cio e porcentagem de emerg?ncia dentre as aduba??es org?nicas

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