974 resultados para agronomic characters


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Miben különböznek motivációjukat, értékeit, habitusukat tekintve a vállalkozók, illetve a menedzserek a társadalom többi tagjától és egymástól? Egy 29 európai országra kiterjedő reprezentatív lakossági kérdőíves felmérés (European Social Survey) alapján keresik a szerzők a választ e kérdésre. A Schwartz-értéktesztet használják, amelynek segítségével meghatározhatók az általános célok, elvek, amelyek követését egy személy fontosnak tartja az életében. Így felrajzolható a személy karaktere. Hozzájárulásuk az irodalomhoz kettős. Bár készültek európai szinten elemzések a vállalkozók által vallott sajátos értékekről, a Schwartz-teszt átfogóbb, árnyaltabb és megbízhatóbb elemzést tesz lehetővé. Továbbá, az említett elemzések csak az önfoglalkoztatókat vizsgálták, amely kategória magában foglalja ugyan a vállalkozókat, ám tágabb annál. Az alkalmazott menedzserekről pedig tudomásuk szerint egyáltalán nem készült hasonló elemzés. / === / What distinguishes entrepreneurs and managers from the rest of society and from each other in terms of motivation and values? The authors attempt to answer these questions by analysing data from the European Social Survey covering the populations of 29 countries. They use the Schwartz value-test to identify the general goals and principles people choose to follow in their lives. The test enables them to paint the typical personal characters of entrepreneurs and managers. Their contribution to the literature is threefold. First, although the values held by European entrepreneurs have been investigated before, the Schwartz test provides for a more comprehensive and nuanced analysis. Second, prior statistical analyses have focussed on self-employed, which is a much broader category than entrepreneurs. Third, the distinguishing values of employed managers have not been analysed so far in a similar way.

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The purpose of this study was to explore postmodern identity in the work of Chuck Palahniuk. The characters within Palahniuk's text Invisible Monsters realize the manner in which identity is a construct, and their response is to oppose and redefine it. In my research, I looked at how postmodern identity is defined by some of the leading critical thinkers in the field, and then I applied their thought to Palahniuk's characters. I showed how these characters come to understand the process by which society defines them, and with that realization, they oppose its totalizing definitions. The characters deconstruct the natural attitudes society has towards identity, and they reveal that it is in some way possible to create a unique identity that is not easily definable by the ruling discourse. I concluded that his attention to identity highlights Palahniuk's concern for the place, identity, and influence of his generation.

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Sorghum (Sorghum bicolor (L.) Moench) is a good alternative to be used as silage, especially in places with water scarcity and high temperatures, due to their morphological and physiological characteristics. The appropriate management, as the ideal seeding time, interferes both productivity and the quality of silage. The work was conducted with the objective of evaluating the agronomic and bromatological performance of varieties and hybrids of silage sorghum and their phenotypic stability in two seasons, season and off-season, in the city of Uberlândia, Minas Gerais. The experiments were performed at Capim Branco Experimental Farm of Federal University of Uberlândia (UFU), located in the referred city. There were two sowing dates in the same experimental area, off-season (March to June 2014) and season (November 2014 to March 2015), and the varieties and hybrids were evaluated in both situations. The design was a randomized block with 25 treatments (hybrids and varieties of sorghum) and three replications. Agronomical and bromatological data were subjected to an analysis of variance; averages were grouped by Scott-Knott test at 5% of probability, through Genes computer program; and to estimate the stability, it was opted for Annicchiarico method. The flowering of cultivars, dry matter productivity, plant height, Acid Detergent Fiber (ADF), Neutral Detergent Fiber (NDF) and Crude Protein (CP) are affected by the environment and the variety. Regarding productivity and quality of the fiber, SF11 variety was superior, independent of the rated environment. In relation to the performance stability of dry matter, the varieties SF15, SF11, SF25, PROG 134 IPA, 1141572, 1141570 and 1141562 were highlighted. For the stability of the quality of fibers (FDA and FDN), the variety 1141562 stood out. The environment reduces the expression of characters “days of flowering”, “plant height” and “productivity of dry matter of hybrids”. From the 25 hybrids analyzed for productivity and stability of dry matter performance, seven were highlighted, regardless of the rated environment: Volumax commercial hybrid and experiments 12F39006, 12F39007, 12F37014, 12F39014, 12F38009 and 12F02006.

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Kanji, the Chinese characters adopted to write the Japanese language, is often mentioned as one of the most difficult aspects of mastering said language. This is especially said about people from outside the Sinosphere i.e. PRC, Taiwan, North and South Korea, Japan and Vietnam. In the following thesis 12 students studying the Japanese language at Swedish universities were interviewed about their experiences when it comes to learning and being taught about kanji. A chapter summarizing some of the research that is relevant to this thesis is also included. Topics touched upon in this and the result chapter include the desire for more structured approach to kanji learning based on breaking down the characters into elemental components, spaced repetition (SRS), mnemonics.

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The study was carried out by measuring plant height, length of leaves, width of the leaves, length of inflorescent, length of inflorescent tip were also measured with a measuring tape. Number of tillers per plants was counted. Soil auger was used to take soil samples randomly from ten different locations in Tomas Dam Kano states Nigeria. At the depths of 0-5cm, 5cm 13 10cm, 10cm 13 15cm. The soil samples were put into polyethylene bags and labelled according to their depth for mineral analyses. In the two season calcium, nitrogen and phosphorus constitute the highest concentration of the minerals at 0 155 cm depth. There is no significant differences in terms of mineral composition between wet season and dry season. (P<0.005).There is significance differences between plant Length of inflorescent and length of inflorescent tip when the two season are compared. KEYWORDS: Typha grass, field, agronomic evaluation,

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"Reprinted June 1925"--T.p. verso.

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International audience

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O completo desenvolvimento larval de Notolopas brasiliensis é descrito, a partir de material criado em laboratório, com ênfase na morfologia externa de Majoidea e comparado aos demais gêneros de Pisidae. O desenvolvimento larval de N. brasiliensis consiste em dois estágios de zoea e um de megalopa. A duração media de cada estágio foi de 4.2 ± 1.0 dias para a Zoea I e 3.8 ± 0.7 dias para a Zoea II, a megalopa aparece entre 8.1 ± 0.4 dias após a eclosão. Os caracteres previamente utilizados para definir as formas larvais de Pisidae ou são simplesiomórficos ou altamente homoplásticos. Foi observado que não existe um conjunto de caracteres capazes de definir Pisidae até o presente.Contudo foi mostrado que uma combinação de caracteres pode ser utilizada para diferenciar Notolopas dos demais gêneros da família.

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126 p. El contenido del capítulo 3 está sujeto a confidencialidad.

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Dissertação de Mestrado, Engenharia Elétrica e Eletrónica, Instituto Superior de Engenharia, Universidade do Algarve, 2015

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"An alphabetical catalogue of English and Scotch names of plants ...": vol. II, p. [809]-840.

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Esta publicação apresenta um estudo sobre as As Báquides de Plauto, no qual se analisam o contexto e as características da peça, a estrutura e as personagens, e ainda o problema da originalidade plautina na conceptualização do ‘terceiro engano’.

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A mandioca (Manihot esculenta Crantz) é considerada uma espécie relevante como fonte alimentícia para a população mundial, principalmente para os países subdesenvolvidos e emergentes. A mandioca é fornecedora de energia a partir do amido acumulado em suas raízes de reserva, mas é também importante destacar a presença dos carotenóides com atividade antioxidante. Nesse contexto, o presente trabalho teve como objetivo caracterizar, por meio de descritores morfológicos, agronômicos e bioquímicos, clones elite de mandioca de mesa de polpa aparelhada e rosada do programa de melhoramento genético de mandioca da Embrapa Cerrados. Foram caracterizados durante duas safras, 13 clones de mandioca de mesa com polpa amarelada e 8 clones com polpa rosada, em comparação com a variedade testemunha IAC 576-70 (BGMC 753). Para avaliar as características morfológicas foram obtidos 40 descritores qualitativos para cada clone. Tanto nos clones de polpas amarelada quanto naqueles de raízes de polpas rosada, houve diferenças morfológicas, demostrando que nenhum clone apresentou 100% de similaridade. O fator ano/safra não influenciou a expressão fenotípica dos caracteres aferidos. Com base no coeficiente cofenético, verificou-se elevado ajuste entre a representação gráfica via dendrograma de r = 0,80 nas raízes de polpa amarelada e r = 0,92 na rosada e a matriz de dissimilaridade genética. Entre os caracteres aferidos, os que apresentaram maior entropia nas raízes amarelada foram, a coloração da epiderme externa, forma do lóbulo central da folha e cor do córtex da raiz, ao passo que na rosada foi à cor do disco, forma do lóbulo central e cor do pecíolo. Foi realizada também a caracterização com base na altura da planta, altura da primeira ramificação, peso da parte aérea sem a cepa, produtividade em raízes, índices de amido nas raízes determinados por meio do método da balança hidrostática, tempo para a cocção e teor de ácido cianídrico nas raízes. Com base nos caracteres avaliados, os clones que se destacaram com polpa amarelada e rosada respectivamente, no caractere altura da primeira ramificação (273/08 e 259/08) e (390/08, 345/08 e a testemunha IAC 576-70), altura da planta (90/08, 272/08, 273/08, 497/08, 259/08 e 450/08) e (390/08, 345/08 e 378/08), peso da parte aérea sem a cepa (94/08 e 272/08) e (390/08, 406/08, 390/08, 378/08 e 341/08), porcentagem de amido nas raízes (26/08, 272/08, 259/08 e 450/08) e (378/08, 413/08, 390/08 e a testemunha IAC 576-70), produtividade de raízes (215/08) e (testemunha IAC 576-70, 341/08, 406/08, 390/08 e 387/08). Com relação ao tempo de cocção na safra 2011/2012, todos os clones necessitaram de tempo inferior a 30 minutos. Em relação ao teor de carotenóides totais nas raízes os clones de amarelada que se destacaram foram 91/08, 94/08, 215/08, 246/08, 272/08 e 497/08, e, naqueles de raízes rosada, os clones 406/08 e 341/08. Em relação ao teor de proteínas nas raízes amarelada, os clones 26/08, 90/08 e 91/08, foram os melhores enquanto nas raízes rosada se destacaram os clones 406/08 e a testemunha IAC 576-70. Os teores de HCN nas raízes de reserva de mandioca foram inferiores a 100 mg kg-1 em todos os clones avaliados. Diferenças significativas entre clones de mandioca de polpas amarelada e rosada foram verificadas para todas as características agronômicas, morfológicas e bioquímicas avaliadas. Os clones tiveram bom desempenho nas avaliações para o cultivo comercial na região do Cerrado e, alguns destes, têm potencial para utilização no melhoramento visando o incremento de carotenóides. ABSTRACT: Cassava (Manihot esculenta Crantz) is considered a relevant species as a food source for the world's population, particularly for developing and emerging countries. The cassava is a provider of energy from starch accumulated in their reserve roots, but it is also important to highlight the presence of carotenoids with antioxidant activity. In this context, this study aimed to characterize, using morphological, agronomic and biochemical, descriptors elite clones from sweet cassava of yellowish and pinkish pulps from the cassava breeding program at Embrapa Cerrados. They were characterized for two crops, 13 edible cassava clones with yellowish pulp and 8 clones with pinkish pulp, compared with the control variety IAC 576-70 (BGMC 753). To evaluate the morphological characteristics were obtained 40 qualitative descriptors for each clone. Both clones the yellowish pulp as those the roots the pinkish pulp, there was morphological differences among clones, showing that no clone showed 100% similarity. The year / crop factor did not influence the phenotypic expression of measured characters. Based on cofenetic coefficient, was found high fit between the graphical representation via dendrogram of r = 0.80 in the roots of yellowish pulp and r = 0.92 in the pinkish of genetic dissimilarity matrix. Among the measured characters, those with the highest entropy in the yellowish roots were, the color of the outer epidermis, the central lobe shape of the leaf and root cortex color, whereas the pinkish was the color to disc, central lobe shape and petiole color. We also performed the characterization based on plant height, the first branch point, and shoot weight without strain, productivity in roots, and index of starch in the roots determines by the method of hydrostatic balance, time for cooking and acid cyanide content in the roots. Based on the evaluated characters, clones stood out with pulps yellowish and pinkish respectively, characters height of the first branch (273/08 and 259/08) and (390/08, 345/08 and the witness IAC 576-70), plant height (90 / 08, 272/08, 273/08, 497/08, 259/08 and 450/08) and (390/08, 345/08 and 378/08), shoot weight without strain (94/08 and 272/08) and (390/08, 406/08, 390/08, 378/08 and 341/08), percentage of starch in the roots (26/08, 272/08, 259/08 and 450/08) and (378/08, 413/08, 390/08 and the witness IAC 576-70), roots of productivity (215/08) and (witnesses IAC 576-70, 341/08, 406/08, 390/08 and 387/08). Regarding the cooking time in the 2011/2012 harvest, all clones showed time less than 30 minutes. Regarding the total carotenoid content in the pulps clones of yellowish roots that stood out were 91/08, 94/08, 215/08, 246/08, 272/08 and 497/08, and, those the clones with pulp pinkish 406/08 and 341/08. Regarding the protein content in yellowish roots the clones 26/08, 90/08 and 91/08, was the best while the pinkish roots highlight clones 406/08 and witness IAC 576-70. The levels of HCN in reserve roots of cassava were less than 100 mg kg-1em all evaluated clones. Significant differences between yellowish and pinkish of pulps cassava clones were checked for all agronomic, morphological and biochemical characteristics evaluated. The clones had well in the ratings for commercial cultivation in the Cerrado region and some of these, clones has potential for use in breeding aimed at increase of carotenoids.

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Several legumes have natural ability to associate with nitrogen - fixing bacteria known as rhizobia. The efficiency of this association depends on the plant and bacterial genotype and the edaphoclimatic conditions. Peanut is a tropical legume able to associate with a wide range of rhizobia and the selection of efficient bacteria is important to increase the nitrogen fixation in this crop. In order to investigate the agronomic efficiency of two Bradyrhizobiumstrains, two peanut genotypes were used in field trails carried out in three environments located at Brazilian Northeast. The genotypes (BR1 and L7 Bege) were submitted to rhizobial inoculation (SEMIA 6144 or ESA 123, both Bradyrhizobium strains, and chemical nitrogen fertilization in randomized block design experiments. The following traits were analyzed: flowering (F), main axis height (MAH), number of nodules/plant (NN), number of pods/plant (NP) and weight of pods (WP). Differential responses were found in all to treatments to NN, NP and WP, in the three environments studied. Overall, ESA 123 showed good agronomic performance inducing higher pod production. The results supportthe evaluation of the Bradyrhizobium in further experiments aiming at its recommendation to commercial inoculants in Brazilian Northeast region.