Harvest Interval
Mostrando 1-12 de 28 artigos, teses e dissertações.
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1. Effect of biostimulant application and long-term storage on the nutritional value of carrot
RESUMO O valor nutricional da cenoura é determinado pelo teor de açúcares totais e monossacarídeos, carotenóides e vitaminas, incluindo vitamina C, em suas raízes. Em 2009-2011, foram realizadas pesquisas de campo visando o efeito de preparações bioestimulantes, aplicadas durante o período vegetativo da cenoura, sobre os nutrientes selecionados de s
Hortic. Bras.. Publicado em: 09/12/2019
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2. Adubação nitrogenada e intervalos de colheita na produtividade e nutrição da erva-mate e em frações de carbono e nitrogênio do solo
Resumo Na erva-mate (Ilex paraguariensis) o principal produto colhido é composto por folhas (FO) e galhos finos (GF), resultando em elevada exportação de nutrientes, dentre eles o N. As informações técnico-científicas disponíveis para subsidiar uma recomendação da adubação nitrogenada racional são insuficientes, o que põe em risco a sustentabil
Ciênc. Florest.. Publicado em: 02/12/2019
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3. Sample size for estimating mean and coefficient of variation in species of crotalarias
ABSTRACT The objective of this study was to determine the sample size necessary to estimate the mean and coefficient of variation in four species of crotalarias (C. juncea, C. spectabilis, C. breviflora and C. ochroleuca). An experiment was carried out for each species during the season 2014/15. At harvest, 1,000 pods of each species were randomly collected.
An. Acad. Bras. Ciênc.. Publicado em: 16/04/2018
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4. Produção de cana-de-açúcar em função de lâminas de irrigação / Sugar cane production subjected to differents irrigation depths
The aim of this study was to evaluate the development during the cycle and yield of cane sugar, RB 86 7515, led the field with different irrigation water by drip irrigation. The experiment was conducted at the experimental area of experimental UNOESTE, from October 2008 to September 2009 in Presidente Prudente - SP, latitude 22o0704 "S and longitude 51o2205"
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 23/08/2012
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5. Effects of variety, cropping system and soil inoculation with Aspergillus flavus on aflatoxin levels during storage of maize
The effects of soil inoculation with A. flavus, variety and cropping system on the level of aflatoxin in stored maize were investigated under crop storage conditions in Benin. The experiment was organized in a factorial scheme (two varieties x two cropping system x with or without A. flavus soil inoculation) with eight treatments carried out in a completely
Tropical Plant Pathology. Publicado em: 2012-02
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6. Caracterização in silico e análise da expressão de genes das rotas de biossíntese e sinalização do etileno em frutos de diferentes cultivares de café (coffea arabica) / In silico characterization and expression analysis of genes of the ethylene biosynthesis and signaling pathways in fruits of different coffee (Coffea arabica) cultivars
Coffee is the second most commercialized product in the world posing as an important source of income and jobs in several countries, mainly in developing countries such as Brazil, the largest producer and the second largest consumer of coffee in the world. Coffee quality, among other factors, is directly associated to the fruit ripening stage at harvest time
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 28/07/2011
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7. INFLUÊNCIA DE FILME PLÁSTICO, ADUBAÇÃO, ESPAÇAMENTO E INTERVALO DE COLHEITA NA BIOMASSA E NO ÓLEO ESSENCIAL DE GERÂNIO (PELARGONIUM GRAVEOLENS LHÉR). / INFLUENCE OF PLASTIC MULCH, FERTILIZING, SPACING AND HARVEST INTERVALS ON BIOMASS AND ESSENTIAL OIL OF GERANIUM (PELARGONIUM GRAVEOLENS LHÉR).
O óleo essencial de gerânio (Pelargonium graveolens LHer) é amplamente usado em sabonetes, nas indústrias de perfumaria e cosméticos. Há um déficit na produção do óleo essencial de gerânio pelo mundo e assim tornou-se necessário o investimento em pesquisas que garantam o aumento da produção mundial de gerânio. O objetivo do presente trabalho f
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 16/02/2011
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8. Efeitos de lâminas de irrigação sobre as características de crescimento, produção e qualidade de óleo essencial de capim-limão / Effects of irrigation depths on growth characteristics, production and essential oil quality of lemongrass
Lemongrass, Cymbopogoncitratus (DC) Stapf is a medicinal plant widely known and used in many countries for medical purposes and is used and applied in the pharmaceutical, food, cosmetics and perfumery industries. Due to the little information on cultivation practices to optimize its production, the aim of this work is to evaluate the effect of different irri
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 30/07/2010
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9. Desenvolvimento da videira Itáliaem clima tropical de altitude / Development of Itália grapevine in humid subtropical climate
Itália grapevine (Vitis vinifera L.) is the most consumed grapevine for fresh market in Brazil, with the State of São Paulo as the major producer. As a result of climate diversity through different regions of this State, grapevine production cycle varies widely. Besides, pruning in different periods of the year in the same region may alter the cycle durati
Publicado em: 2009
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10. ASPECTOS FISIOLÃGICOS E BIOQUÃMICOS DA MATURAÃÃO DE SEMENTES DE PIMENTÃO. / Physiological and biochemical aspects of the maturation of sweet pepper seeds
The determination of the appropriate point or interval for the harvest of fruits for sweet pepper seed production is fundamental for success in production programming, as well as for obtaining quality seeds. From their physiological maturity period up to the moment they are used for sowing, the seeds are subject to loss of physiological quality due to the oc
Publicado em: 2009
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11. BIOMASS AND NUTRIENTS IN A 17 YEARS Pinus taeda L. STAND CLEAR CUTTING IN CAMBARÁ DO SUL - RS / BIOMASSA E NUTRIENTES NO CORTE RASO DE UM POVOAMENTO DE Pinus taeda L. DE 17 ANOS DE IDADE NO MUNICÍPIO DE CAMBARÁ DO SUL - RS
This study was conducted in a 17 years old Pinus taeda stand in Cambará do Sul county (RS), in a typical Haplumbrept soil, and had as objectives: to evaluate the biomass and nutrients in the different trees components and in the litter accumulated upon the soil; to determine the nutrients variation along the stem, in the bark and in the wood, and to determi
Publicado em: 2008
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12. Estimative of gene effects for traits related to phosphorus efficiency and responsiveness in tropical maize / Estimativas de efeitos gênicos de diversos caracteres relacionados à eficiência e resposta ao fósforo em milho tropical
Low information is available concerning the inheritance of phosphorus (P) efficiency and responsiveness in tropical maize, obtained from trials conducted until maturity in tropical environments. This information is the basis to establish selection strategies for these characteristics. The objective of this study was to investigate the inheritance and relatio
Publicado em: 2008