Vegetables Cultivar
Mostrando 1-12 de 14 artigos, teses e dissertações.
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1. Postharvest conservation of ‘Avalanche’ cut roses with hydroxypropyl methylcellulose-beeswax natural coating
RESUMO O uso de recobrimentos na pós-colheita de frutas e hortaliças é objeto de estudos há vários anos pela sua capacidade de prolongar a vida de prateleira de vegetais. No entanto, pouco se sabe acerca do uso destes recobrimentos na conservação pós-colheita de flores de corte. O objetivo deste trabalho foi avaliar o efeito de diferentes concentraç
Ciênc. agrotec.. Publicado em: 07/11/2019
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2. Water relations of chives in function of salinity and circulation frequency of nutrient solutions
RESUMO O cultivo hidropônico com o uso de águas salobras, constitui-se em uma alternativa para a produção agrícola, especialmente no cultivo de hortaliças. Sendo assim, desenvolveu-se o presente trabalho com o objetivo de avaliar o consumo, eficiência e o teor de água, bem como a partição de massa seca de plantas de cebolinha (Allium schoenoprasum)
Rev. bras. eng. agríc. ambient.. Publicado em: 06/05/2019
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3. Metais traço e aminas bioativas em alface proveniente da agricultura urbana
Urban agriculture is an activity being practiced in every city of the world. Its practice has provided several benefits to growers, among them, availability of fresh vegetables, source of vitamins, minerals and bioactive compounds such as polyamines, which have shown antioxidant activity. However, urban agriculture can be a risk in case the vegetables are co
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 29/05/2012
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4. Produtividade de pepino para processamento no Vale do São Francisco.
Com o objetivo de identificar as cultivares mais produtivas de pepino para processamento, instalaram-se dois experimentos de maio a agosto de 1997, em Petrolina, PE. O delineamento experimental utilizado foi em blocos ao acaso, com 18 tratamentos e três repetições. A parcela foi composta de quatro linhas de 3,0 m de comprimento, com espaçamento de 1,0x0,
Pesquisa Agropecuária Brasileira. Publicado em: 2011
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5. Beta-glucosidase activity of soybean epicotyls in germination.
Isoflavones are compounds with benefits for human health and they are the mainly forms of glycosides in vegetables. ?-glucosidase (?-D-glucoside glucohydrolase, E.C.3.2.1.21) hydrolyses ?-D-glucosides releasing glucose and forming aglycone isoflavones. The aglycone isoflavone is the most bioavailable form of the glycosides. ?-glucosidase that converts glycos
CONGRESSO INTERNACIONAL DE BIOPROCESSOS NA INDÚSTRIA DE ALIMENTOS. Publicado em: 2011
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6. Indução floral de Beta vulgaris L. em condições do Distrito Federal
The demand for beet seeds in Brazil is growing every year, however, the dependence on imported seeds of this vegetable is almost total. Low temperatures associated with long photoperiods promote flowering and seed production, but this conditions are rare in most of Brazil. The artificial vernalization of roots is a good technique for seed production of vario
Publicado em: 2010
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7. Low chilling plums cultivars for subtropical cultivation in the Sao Paulo State - Brazil / Cultivares de ameixas de baixa exigência em frio para regiões subtropicais do Estado de São Paulo
Em termos econômicos, a ameixeira já representa a sexta frutífera mais cultivada no Estado de São Paulo. Plantio de ameixeiras foram realizados em regiões novas e desconhecidas quanto à adaptação climática. Aliado a esse fator, ainda apresenta inúmeros problemas relacionados à auto-infertilidade e auto-incompatibilidade polínica, exigência de t�
Publicado em: 2009
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8. Produtividade e rentabilidade de brócolis de inflorescência única em sistema plantio direto / Yield and profitability of no-till Broccoli
The main objective of this work was to evaluate the yield and profitability of no-till broccoli. During summer, an experiment was held at the experimental field in the National Vegetables Research Center- Embrapa Hortaliças/CNPH. The experimental design was of randomized blocks with a split-plot design and three replicates. Each cover crop pearl millet (Pen
Publicado em: 2008
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9. Determinación de algunos atributos de calidad de la variedad Fuji y sus mutantes al momento de cosecha
Many studies have shown that fruits and vegetables are not only source of energy and nutrients, but also source of important components as phytochemicals which help preventing cancer, cardiovascular and neurodegenerative diseases. The increasing apple production has a direct effect on the production of apple processed products. Therefore, the knowledge about
Food Science and Technology. Publicado em: 2007-03
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10. DESENVOLVIMENTO DE CLONES DE BATATA DE ALTA QUALIDADE DE TUBÉRCULO A PARTIR DE GENITORES RESISTENTES A REQUEIMA / DEVELOPMENT OF POTATO CLONES WITH HIGHT TUBER QUALITY FROM LATE BLIGHT RESISTENT PROGENITORS
Potato (Solanum tuberosum L.) is the most important horticultural crop of the world. Late blight (Phytophthora infestans (Mont.) de Bary) is the most important and devastating disease. There is no cultivar with sufficient level of resistance in Brazil being most part of production costs used for its control. Besides late blight resistance, new cultivars shou
Publicado em: 2007
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11. Fenóis totais no cafeeiro em razão das fases de frutificação e do clima. / Total phenols in the coffee tree due to the fructification phases and the climate.
The vegetables show a natural defense against external factors, biotic and abiotic, by the synthesis of the phenolic compounds in the secondary metabolism, which varies with the maturity state and with the climate. The increase of phenolic compounds in the plants is directly related to the resistance to the infection thought pathogens and insect infestation.
Publicado em: 2005
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12. Estudo de carotenoide e pro-vitamina A em alimentos
Many analytical methods have been developed with the purpose of establishing a simple, rapid and economic procedure for determining the provi tamins A in foods. In the present study, three methods were assessed: those of COST91, IVACG and RODRIGUEZ-AMAYA et alii simplied. Kale, carrot, papaya and tomato were chosen as food samples because of their distinct c
Publicado em: 1993