Testers
Mostrando 1-12 de 55 artigos, teses e dissertações.
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1. Combining abilities analysis for ear rot resistance in popcorn hybrids development
ABSTRACT Ear rot caused by fungi of genus Fusarium (FER) is one of the potentially harmful diseases to grain quality in maize. Given the capacity to produce mycotoxins, FER presents a risk to food safety. This study sought to identify parents and indicate hybrids of popcorn with a higher level of resistance to the incidence and severity of FER. Hybrids were
Rev. Ceres. Publicado em: 2021-02
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2. The usefulness of GGE biplot methodology for line × tester data of maize inbred lines
ABSTRACT The genotype + genotype × environment (GGE) biplot methodology has the potential to determine combining ability effects, identify efficient testers, and distinct heterotic groups in a line × tester study. However, it has not been adequately applied for such analysis. Therefore, this study was done to assess the combining ability of some maize inbr
Bragantia. Publicado em: 2020-12
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3. Selection of parents for low nitrogen stress through the combining ability of maize partially inbred lines
ABSTRACT. The objective of this work was to estimate the general combining ability of partially inbred lines under high and low nitrogen (N) conditions and to select promising lines to obtain high yields for both conditions. Fifty-five partially inbred S1 progenies were evaluated using the top-cross method, where the lines were crossed with two testers. The
Acta Sci., Agron.. Publicado em: 23/09/2019
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4. Características tecnológicas, sensoriais e químicas de massas secas sem glúten à base de farinhas de sorgo e milho
Resumo O único tratamento para a doença celíaca é uma dieta isenta de glúten por toda a vida, o que torna necessária a oferta de novos produtos para esse público. O sorgo e o milho são cereais que, além de apresentarem propriedades funcionais, são possíveis de serem inseridos como ingredientes em dietas sem glúten, por não possuírem, em sua com
Braz. J. Food Technol.. Publicado em: 25/04/2019
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5. Identification of heterotic patterns between expired proprietary, NDSU, and industry short-season maize inbred lines
Abstract Maize (Zea mays L.) inbred lines are under restricted use, protected by Patent and Plant Variety Protection (PVP) laws. Research objectives were i) to identify and validate heterotic groups and patterns, and ii) to determine if ex-PVP lines are useful for continued genetic progress in short-season environments. Three groups of crosses were made foll
Crop Breed. Appl. Biotechnol.. Publicado em: 2016-12
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6. Sensory quality attributes of lettuce obtained using different harvesting performance systems
The objective of this study was to determine the best lettuce cultivar (American 'Graciosa', 'Vanda', 'Marcela' and 'Lavínia') harvesting method. Therefore, quality and shelf-life were evaluated using sensory analyses. Lettuce heads was harvested with the root on by the producer, so that they were cut in different ways in the laboratory. The samples were st
Food Sci. Technol. Publicado em: 10/05/2013
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7. Influence of the presence and type of fragrance on the sensory perception of cosmetic formulations
The aim of the present study was to evaluate the sensory assessments of identical cosmetic formulations with and without fragrance to investigate not only the acceptance but also how different fragrances affected their attributes, such as skin feel, tackiness and spreadability. Three gel and three cream formulations with and without two types of fragrance, f
Braz. arch. biol. technol.. Publicado em: 2013-04
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8. Ensino e aprendizado de fundamentos de programação: uma abordagem baseada em teste de software / Teaching and learning of programming foundations: an approach based on software testing
The teaching of programming foundations is not a trivial task - many students have difficulty to understand the abstract concepts of programming and have wrong views about the programming activity. Initiatives have been investigated in order to address the related issues. One of them refers to the integrated teaching of programming foundations and software t
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 13/04/2012
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9. Quality of the forage apparently consumed by beef calves in natural grassland under fertilization and oversown with cool season forage species
The objective of this study was to evaluate the chemical composition of the forage apparently consumed by steers in a natural grassland on region of Campanha, in Rio Grande do Sul, Brazil, subjected or not to different inputs: NP - natural pasture without inputs; FNP - fertilized natural pasture and INP - improved natural grassland with fertilization and ove
Revista Brasileira de Zootecnia. Publicado em: 2012-06
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10. Epistasia em testecrosses de milho / Epistasis in maize testcrosses
Epistasis has been known since the beginning of the genetics studies. However its contribution to genetic variance components and to plant breeding is not well understood. Most of the genetic models designed to study the inheritance of the quantitative traits consider the absence of epistasis although most of these analyses dont provide test for such assumpt
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 12/08/2011
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11. Response of tropical elite maize accessions from Latin America with two Brazilian testers.
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REUNIAO TECNICA ANUAL DO MILHO,46.; REUNIAO TECNICA ANUAL DO SORGO,29.. Publicado em: 2011
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12. Caracterização molecular citoplasmática em cebola nas cultivares Bola Precoce e Crioula.
O uso da biotecnologia na agricultura vem crescendo nos últimos anos e tem sido importante como auxílio a programas de melhoramento genético de plantas. Uma das diversas aplicações de marcadores moleculares em cebola é a caracterização citoplasmática. A identificação de citoplasmas estéril e normal auxilia no desenvolvimento de cultivares híbrid
Horticultura Brasileira. Publicado em: 2011