Peach
Mostrando 13-24 de 236 artigos, teses e dissertações.
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13. Quality of pasta made of cassava, peach palm and golden linseed flours
Abstract The possibility of industrially producing new types of pastas based on other types of flour than wheat has raised interest for enabling the use of widely available materials and providing adequate products to persons with celiac disease. A mixture design was developed with the purpose of preparing a gluten-free dry using cassava starch, peach palm m
Food Sci. Technol. Publicado em: 13/12/2019
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14. Peroxidase activity and initial growth of ‘Barbosa’ peach on clonal rootstocks
Resumo Na produção de mudas de pessegueiro é frequente o uso de porta-enxertos de identidade genética desconhecida, obtidos a partir de caroços nas indústrias de conservas. A hipótese testada foi de que existem porta-enxertos que expressam maior compatibilidade, possibilitando maior sobrevivência e melhor crescimento, e que a atividade da peroxidase
Rev. Bras. Frutic.. Publicado em: 05/12/2019
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15. Mechanical flower thinning in peach trees
Resumo Na produção de pêssegos, o raleio é realizado convencionalmente nos frutos, de forma manual, necessitando ser realizada num curto período de tempo e com mão de obra especializada, o que eleva os custos operacionais desta prática. O raleio mecânico pode ser uma alternativa ao raleio manual de frutos. Deste modo, o objetivo deste trabalho foi a
Rev. Bras. Frutic.. Publicado em: 25/11/2019
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16. Chemical thinning of 'BRS Kampai' peach trees
Resumo: O objetivo deste trabalho foi avaliar o efeito do raleio com metamitron sobre a produção e a qualidade dos frutos de pessegueiros 'BRS Kampai' (Prunus persica). O experimento foi realizado no Município de Eldorado do Sul, no Estado do Rio Grande do Sul, durante as safras de 2016 e 2017. Os tratamentos consistiram na aplicação de 100, 200, 300 e
Pesq. agropec. bras.. Publicado em: 25/11/2019
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17. Persistence of insecticides used in peach orchards to larvae and adults of the predator Chrysoperla externa (Neuroptera: Chrysopidae)
RESUMO Este trabalho teve como objetivo avaliar a persistência (duração da atividade nociva) de cinco inseticidas utilizados no controle de pragas em pessegueiro, em larvas e adultos do predador Chrysoperla externa. Os inseticidas foram pulverizados em plantas de videira cv. Bordô utilizando-se a máxima dosagem recomendada para o pessegueiro. Semanalmen
Arq. Inst. Biol.. Publicado em: 14/11/2019
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18. Genetic progress of the peach breeding program of Embrapa over 16 years
Abstract The peach breeding program of the Brazilian Agricultural Research Corporation (Embrapa), addressing the adaptation to mild winter conditions, is one of the largest in the world and maintains a germplasm collection of nearly 900 accessions. The objective was to estimate the genetic progress in fruit weight (FW) and fruit development period (FDP) resu
Crop Breed. Appl. Biotechnol.. Publicado em: 31/10/2019
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19. Evaluation of extruded corn breakfast cereal enriched with whole peach palm (Bactris gasipaes, Kunth) Flour
Abstract The present study aimed to develop extruded corn breakfast cereal enriched with whole peach palm flour. A 22 central composite rotatable design was used, and the cereal was processed in a ZKS-30 co-rotational twin-screw extruder (Werner and Pfleiderer), followed by its physicochemical, technological and microbiological characterization. The technolo
Food Sci. Technol. Publicado em: 28/10/2019
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20. Feeding behavior of goat kids fed diets containing peach palm meal
ABSTRACT. The aim in this study was to evaluate the feeding behavior of goat kids fed diets containing peach palm meal replacing corn (0, 10, 40, 60, and 85 % on a dry matter basis). Thirty crossbred Boer kids, with 90 days old and initial body weight of 16.7 ± 3.5 kg were distributed in a completely randomized design with six replicates. Diets were daily s
Acta Sci., Anim. Sci.. Publicado em: 24/10/2019
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21. Seasonal Variation of Plant Mineral Nutrition in Fruit Trees
Abstract This research evaluated the monthly variation of plant mineral nutrition in six species of fruit trees over a year. Leaf samples were taken from the fruit trees and nutritional status (N, P, K, Ca, Mg, Fe, Zn, Cu, Mn, and Mo) was determined in the leaves in a month basis from April until November for apple, persimmon and peach. Mandarin mineral nutr
Braz. arch. biol. technol.. Publicado em: 24/10/2019
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22. Glandular trichomes that mediate resistance to green peach aphid in tomato genotypes from the cross between S. galapagense and S. lycopersicum
ABSTRACT. The aim of this study was to verify the resistance of tomato genotypes (crossed with Solanum galapagense) to the green peach aphid, Myzus persicae, and the association of this resistance with glandular trichomes. Leaf trichomes were quantified for seven F2 genotypes of the BPX-486 population derived from crossing S. lycopersicum ‘TOM-684’ and S
Acta Sci., Agron.. Publicado em: 23/09/2019
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23. Kinetic modeling and evaluation of free radical-scavenging behavior in oils: application to four tropical and subtropical fruits in a DPPH system
Abstract A kinetic model was developed to represent the radical-scavenging capacity (RSC) for the oxidation of oils. The model was developed using second-order rate constants (k2) to represent the RSC. The RSC of the oils can be compared by the k2 values indicating their scavenging capacity. Furthermore, the k2 values can be used to determine the decay kinet
Food Sci. Technol. Publicado em: 09/09/2019
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24. Time of metamitron application and concentration in the chemical thinning of ‘Maciel’ peach
Resumo No cultivo de pessegueiros o produtor tem o desafio de obter frutos de boa qualidade e manter a produção de forma equilibrada ao longo dos anos. O raleio favorece esses parâmetros e reduz a carga de frutos nas plantas. O raleio manual praticado comumente em pessegueiros, exige elevada mão de obra e onera os custos de produção. Estudos apontam o
Rev. Bras. Frutic.. Publicado em: 22/07/2019