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Registros recuperados: 34
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Agronomic performance of beet cultivars as a function of phosphorus fertilization AGRIAMBI
Silva,Gerlani A.; Grangeiro,Leilson C.; Sousa,Valdivia de F. L.; Silva,Luiz R. R.; Jesus,Priscila M. M.; Silva,Jorge L. A..
ABSTRACT The lack of phosphorus in soil affects the development and productivity of plants; however, in order for them to express the full potential, it is necessary to supply this nutrient. The objective of this study was to define adequate doses of phosphorus, which maximize the productivity and quality of four beet cultivars, and to identify among them the most efficient use of phosphorus. The experiment was carried out at the Rafael Fernandes Experimental Farm, of the Federal Rural Semi-Arid University, Mossoró, RN state, Brazil, from July to October 2016. The experimental design was a randomized block in a 4 x 4 factorial scheme with four repetitions, corresponding to four beet cultivars (Early Wonder, Fortuna, Kestrel and Cabernet) and four doses of...
Tipo: Info:eu-repo/semantics/article Palavras-chave: Beta vulgaris L.; Productivity; Mineral nutrition; Soluble solids.
Ano: 2019 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1415-43662019000700518
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Análise de trilha sugere acumulação de fitoeno como o produto que limita a produção de pró-vitamina A em raízes de cenoura branca. Repositório Alice
SANTOS, C. A. F.; SIMON, P. W..
bitstream/item/166637/1/Carlos.pdf
Tipo: Resumo em anais de congresso (ALICE) Palavras-chave: Cenoura branca; Raíz; Análise de trilha; Carotenoide; Sólido solúvel; Daucus carota; Carrots; Root; Path analysis; Carotenes; Soluble solids; Cenoura; Carrots.
Ano: 2002 URL: http://www.alice.cnptia.embrapa.br/alice/handle/doc/134528
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Caracterização físico-química de progênies de pimentas (Capsicum frutescens L.). Repositório Alice
BRAGA, T. R.; PEREIRA, R. de C. A.; SILVEIRA, M. R. S. da; SILVA, L. R. da; OLIVEIRA, M. M. T. de.
Tipo: Artigo em periódico indexado (ALICE) Palavras-chave: Capsicum frutescens L; Qualidade; Sólidos solúveis; Carotenóides; SS/AT; Pós-colheita; Capsicum frutescens L; Fruit quality; Soluble solids; Carotenoids; Ratio; SS/AT; POSTHARVEST.
Ano: 2013 URL: http://www.alice.cnptia.embrapa.br/handle/doc/966531
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Caracterização físico-química de progênies de pimentas cultivadas em Paraipaba-CE. Repositório Alice
BRAGA, T.R.; PEREIRA, R. de C. A.; SILVEIRA, M. R. S. da; SILVA, L. R.; SILVA, A. R.; OLIVEIRA, M. M. T..
Tipo: Artigo em periódico indexado (ALICE) Palavras-chave: Capsicum frutescens L; Sólidos solúveis; Pós colheita; Capsicum frutescens L; Soluble solids; Postharvest.
Ano: 2013 URL: http://www.alice.cnptia.embrapa.br/handle/doc/995619
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Citrus Sinensis cultivars: alternatives for diversification of brazilian orchards Rev. Bras. Frutic.
Couto,Charlismilã Amorim do; Souza,Eli Regina Barboza de; Morgado,Cristiane Maria Ascari; Ogata,Toshio; Cunha Júnior,Luís Carlos.
Abstract This work aimed to evaluate the physicochemical characteristics of different orange cultivars (Citrus sinensis) in order to identify those with potential to the consumer market and/or for processing. Five orange cultivars were evaluated: ‘Natal IAC’, ‘Natal 112’, ‘Pera IAC 2000’, ‘Pera IAC’, ‘Baianinha’ and ‘Pera Rio’, which were harvested at maturation stage considered ideal for commercialization in the “Agência Goiana de Assistência Técnica, Extensão Rural e Pesquisa Agropecuária – EMATER” experimental orchard at the municipality of Anápolis, state of Goiás. After harvesting, fruits were transported to the laboratory, selected, standardized, washed and allowed to dry. Subsequently, skin color, longitudinal and cross-sectional diameter, number...
Tipo: Info:eu-repo/semantics/article Palavras-chave: Orange; Fruit quality; Titratable acidity; Soluble solids; Ascorbic acid; Total extractable polyphenols.
Ano: 2018 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-29452018000500302
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Determinação do ponto de colheita em cultivares de alho. Repositório Alice
OLIVEIRA, C.M. de; MOTA, J.H.; YURI, J.E.; SOUZA, R.J. de; RESENDE, G. M. de.
Com o objetivo de determinar o ponto de colheita de quatro cultivares de alho, foi conduzido experimento no setor de Olericultura da Universidade Federal de Lavras (MG), no delineamento em blocos casualizados, em esquema fatorial 4 x 5, com quatro repetições, avaliando quatro cultivares (Gigante Curitibanos, Gravatá, Gigante Lavínia e Gigante Roxo) e cinco épocas de colheita (134, 141, 148, 155 e 162 dias após o plantio). Avaliou-se a produtividade total de plantas, produtividade total de bulbos e características fisico-químicas (teor de sólidos solúveis, acidez titulável e índice de pH). Os resultados obtidos permitiram verificar que as épocas de colheita influenciaram significativamente a produção e as características fisico-químicas. A máxima...
Tipo: Artigo em anais de congresso (ALICE) Palavras-chave: Alho; Época de colheita; Produtividade; PH; Sólido solúvel; Allium sativum; Harvesting time; Yield; Soluble solids; Alho; Garlic.
Ano: 2002 URL: http://www.alice.cnptia.embrapa.br/handle/doc/128216
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Determinação do teor de carotenoides totais e sólidos solúveis em raízes do germoplasma de mandioca. Repositório Alice
FONSECA, I. P.; SANTOS, J. F. dos; PEIXOTO, F. J. B.; SANTOS, L. F. dos; OLIVEIRA, L. A. de; OLIVEIRA, E. J. de.
A mandioca (Manihot esculenta Crantz) é uma cultura de grande importância socioeconômica, sendo cultivada nas mais diversas regiões do Brasil. Sua produção tem sido conduzida tanto para consumo direto quanto para aplicação na indústria
Tipo: Resumo em anais de congresso (ALICE) Palavras-chave: Sólidos solúveis; Soluble solids; Mandioca; Carotenoide; Cassava; Manihot esculenta; Carotenoids.
Ano: 2014 URL: http://www.alice.cnptia.embrapa.br/handle/doc/1011052
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Effect of bokashi and vermicompost leachate on yield and quality of pepper (Capsicum annuum) and onion (Allium cepa) under monoculture and intercropping cultures Ciencia e Investigación Agraria
Álvarez-Solís,José D; Mendoza-Niñez,José A; León-Martínez,Noe S; Castellanos-Albores,Jorge; Gutiérrez-Miceli,Federico A.
Organic fertilization and crop association are two agroecological management practices that have the potential to optimize land use in horticultural production. The objective of this study was to evaluate the effect of Bokashi and Bokashi amended with Vermicompost Leachate (VL) on the growth, yield and quality of jalapeño pepper (Capsicum annuum L.) and onion (Allium cepa L.) in monoculture and intercropping cultures. This work was conducted under rainfed conditions in the community of Santa Rosa el Oriente, a municipality of Trinity, Chiapas. A randomized complete block design in a split plot arrangement with six treatments and four replicates by treatment was used. Bokashi significantly increased the number of leaves and plant height in onion (37 and...
Tipo: Journal article Palavras-chave: Bokashi; Capsaicin; Land equivalent ratio; Soluble solids; Vermicompost leachate.
Ano: 2016 URL: http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0718-16202016000200007
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Flowering period and fruit quality of peach trees selections and cultivars in the metropolitan region of Curitiba Rev. Bras. Frutic.
Alves,Giselda; Gelain,Jhulia; Vidal,Gloria Soriano; Nesi,Cristiano Nunes; Mio,Louise Larissa May De; Biasi,Luiz Antonio.
Abstract This study aimed to evaluate the flowering period and the physicochemical characteristics of peaches, aiming to find those most promising for the diversification of the peach crop in the Metropolitan Region of Curitiba, Paraná State. We evaluated 8 selections and three cultivars in Porto Amazonas and 10 cultivars in Araucaria for flowering period, fruit set, diameter and height of fruit, average fruit weight, the skin color, soluble solids (SS), titratable acidity (TA), ratio SS/ TA, hydrogen potential (pH). The flowering period occurred between late June and late September ranging from 16 to 25 days. The fruit set rate was greater than 50% for ‘Cascata 1513’, ‘Cascata 1429’, ‘Cascata 1577’, ‘Cascata 1743’ and for all cultivars in Araucaria....
Tipo: Info:eu-repo/semantics/article Palavras-chave: Prunus persica; Stone fruits; Fruit set; Soluble solids.
Ano: 2018 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-29452018000300704
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Fruit size and quality of pineapples cv. Vitória in response to micronutrient doses and way of application and to soil covers Rev. Bras. Frutic.
Amorim,Aiala Vieira; Lacerda,Claudivan Feitosa de; Moura,Carlos Farley Herbster; Gomes Filho,Enéas.
The objective of this study was to evaluate the effects of foundation and leaf fertilization with micronutrients on fruit size and quality of pineapple cv. Vitória under the environmental conditions of the Baixo Acaraú irrigated perimeter in Northern Ceará State, Brazil, under two covers (bagana and black plastic) of the sandy soil of low fertility. The experimental design was a randomized split blocks one with four levels of soil dressing and four levels of foliar fertilization, with five replications. Micronutrient soil dressing was studied as FTE-12 at doses of 0, 60, 120 and 180 kg ha-1. The four levels of foliar fertilization were: LF0 (without fertilizer), LF 1 (15 leaf fertilization, using the amount of 1158.75 g Fe ha-1, 844.65 g Mn ha-1, 391.5 g...
Tipo: Info:eu-repo/semantics/article Palavras-chave: Ananas comosus comosus; Fertilization; Soluble solids; Titratable acidity.
Ano: 2011 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-29452011000500068
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Fruit size, mineral composition and quality of trickle-irrigated tomatoes as affected by potassium rates PAB
Fontes,Paulo Cezar Rezende; Sampaio,Regynaldo Arruda; Finger,Fernando Luiz.
An experiment was conducted to determine the fruit size, mineral composition and quality of trickle-irrigated tomatoes as affected by potassium fertilizer rates. Six potassium (K) rates were applied as KCl, corresponding to 0, 48.4, 118.6, 188.8, 259.0 and 399.4 kg ha-1, with four replicates, following a randomized block design. Quadratic responses to K rates were observed for double extra large (diameter > 60 mm), extra large (56 to 60 mm) and large (52 to 56 mm) fruit yields. Maximum yields of these classes were achieved with K rates of 116, 190 and 233 kg ha-1, respectively. Fruit dry matter, phosphorus, sulfur and magnesium contents were not affected by K rates, but nitrate and K contents showed significant increments as K rates were increased....
Tipo: Info:eu-repo/semantics/article Palavras-chave: Lycopersicon esculentum; Lycopene; Soluble solids; Acidity.
Ano: 2000 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-204X2000000100003
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Genotype x environment interaction, adaptability and stability of ?Piel de Sapo? melon hybrids through mixed models. Repositório Alice
SILVA, E. M. DA; NUNES, E. W. L. P.; COSTA, J. M. DA; RICARTE, A. DE O.; NUNES, G. H. DE S.; ARAGAO, F. A. S. de.
bitstream/item/209064/1/ART19121.pdf
Tipo: Artigo em periódico indexado (ALICE) Palavras-chave: Adaptability; Stability; Soluble solids; Melão; Genótipo; Genotype; Genotype-environment interaction.
Ano: 2019 URL: http://www.alice.cnptia.embrapa.br/alice/handle/doc/1118947
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Inbreeding in sugarcane varieties Ciência Rural
Silva,Marcelo de Almeida; Gonçalves,Paulo de Souza.
Sugarcane species are allogamous, i.e. selfing is expected to reduce plant vigor. This study was undertaken to obtain and evaluate first-generation inbred lines that may be used for further crosses and determine the extent of inbreeding depression in sugarcane. In this research, 26 parental varieties were self-pollinated to obtain about 19,000 seedlings. Results showed that it is possible to segregate different traits in a given variety and find lines with promising outcome for all assessed characteristics. The soluble solids segregation observed in low and even high-Brix varieties increases the possibility of quick improvement in this trait. Self-pollination did not produce a general loss in yield traits such as soluble solids, stalk number and stalk...
Tipo: Info:eu-repo/semantics/article Palavras-chave: Saccharum spp.; Endogamy; Hybrids; Pollination; Soluble solids.
Ano: 2011 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0103-84782011000400005
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Inferencias geneticas na producao e qualidade de tomateiro sob cruzamento dialelico. Repositório Alice
AMARAL JUNIOR, A.T.do; CASALI, V.W.D.; CRUZ, C.D.; FINGER, F.L..
Inferencias geneticas sobre o desempenho de cinco cultivares de tomateiro (Angela I. 5100, Floradade, IPA-05, Jumbo AG-592 e Santa Clara) e seus p(p-1)/2 hibridos dialelicos foram obtidas com base em tres caracteristicas de producao e quatro caracteristicas relacionadas a qualidade dos frutos, empregando-se a metodologia de Hayman (1954). Os resultados evidenciaram a possibilidade de ganhos geneticos relativos as caracteristicas de producao. O mesmo nao ocorreu com os teores de solidos soluveis, carotenoides totais e betacaroteno. Isto denota a reduzida variabilidade nas caracteristicas da qualidade dos frutos avaliados.
Tipo: Artigo em periódico indexado (ALICE) Palavras-chave: Tomate; Lycopersicon esculentum; Analise dialelica; Melhoramento genetico; Solidos soluveis; Carotenoides; Betacaroteno; Diallelic analysis; Genetic breeding; Soluble solids; Carotenoids; Betacarotene.
Ano: 1999 URL: http://www.alice.cnptia.embrapa.br/handle/doc/100694
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Mechanical damage during harvest and loading affect orange postharvest quality REA
MIRANDA,MARCELA; SPRICIGO,POLIANA C.; FERREIRA,MARCOS D..
Brazil is the world’s largest orange producer; however, part of this production is lost during postharvest. This loss can be minimized by controlling incidence of physical damage throughout the harvest and loading operations. Impacts can negatively modify quantitative and qualitative fruits aspects. The main goal of this study was to measure the impact magnitude in two types of harvest (manual and detachment) and during all steps from picking into bags until loading for transport to the processing industry and additionally evaluating, in laboratory, the physico-chemical quality of the fruit subjected to various impacts, similar to those found in the field. In order to evaluate the impact magnitude, an instrumented sphere was used (760 mm, Techmark, Inc,...
Tipo: Info:eu-repo/semantics/article Palavras-chave: Citrus sinensis instrumented sphere manual; Detachment; Soluble solids.
Ano: 2015 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-69162015000100154
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Nutrient and salinity concentrations effects on quality and storability of cherry tomato fruits grown by hydroponic system Bragantia
Islam,Mohammad Zahirul; Mele,Mahmuda Akter; Choi,Ki-Young; Kang,Ho-Min.
ABSTRACT This study was conducted to investigate the effects of nutrient and salinity concentrations on the quality of deepflow technique hydroponic system cultivated cherry tomatoes (Lycopersicon esculentum Mill ‘Unicorn’). The conditions were: (1) control (NS-1 × nutrient Solution, Electrical Conductivity – EC: 2.5 mS∙cm–1); (2) 2 × NS (2 × NS-Double NS, EC: 5 mS∙cm–1); (3) NS + 4.23 mM NaCl (NaCl-Sodium Chloride, EC: 5 mS∙cm–1); and (4) NS + 13.70 mM Sea Water – SW (EC: 7.5 mS∙cm–1). NS + 13.70 mM SW treatment showed the lowest fresh weight loss. Visual quality as well as shelf life was the longest in NS (1 × nutrient solution) treated tomato fruits. The longest shelf life at 5 °C, 11 °C, and 24 °C were 21, 16, and 8 days, respectively, in NS (1 ×...
Tipo: Info:eu-repo/semantics/article Palavras-chave: Firmness; Lycopene; Soluble solids; Sugar; Titratable acidity.
Ano: 2018 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0006-87052018000200385
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Optimization of worm-bed leachate for culturing of tomato (Lycopersicon esculentum Mill) inoculated with Glomus fasciculatum and Pseudomonas fluorescens Electron. J. Biotechnol.
Oliva-Llaven,María Ángela; Rodríguez-Hernández,Ludwi; Mendoza-Nazar,Paula; Ruiz-Sesma,Benigno; Álvarez-Solís,José David; Dendooven,Luc; Gutiérrez-Miceli,Federico A.
A response surface technique was used to analyze the effect of Glomus fasciculatum, Pseudomonas fluorescens and worm-bed leachate (WBL) on growth, yield and characteristics of tomato (Lycopersicon esculentum Mill). The treatments combined inoculation with or without P. fluorescensor G. fasciculatum and the application of WBL at 20% (v/v) each day or every three days. Plant height, number of leaves and yield of tomato fruits was not affected by the factors studied. However, plants with foliar application of WBL each day developed wider stems than those with an application every three days. The pH of the fruits was lower when WBL was applied every three days compared to a daily application. The soluble solids content of the fruits was higher when WBL was...
Tipo: Journal article Palavras-chave: Glomus fasciculatum; Organic cultivation of tomato; PH in tomato fruit; Soluble solids.
Ano: 2010 URL: http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0717-34582010000200004
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Parâmetros físicos e químicos da laranja pera na região de Manaus, AM. Infoteca-e
BASTOS, J. B.; TEIXEIRA, L. B..
1990
Tipo: Séries anteriores (INFOTECA-E) Palavras-chave: Laranja pera; Peso; Fruta; Rendimento; Suco; Acidez total titulavel; Solido soluvel; Indice de maturacao; Pear orange; Fruit; Weight; Juice; Revenue; Total titrable acidity; Soluble solids; Ripening index.
Ano: 1990 URL: http://www.infoteca.cnptia.embrapa.br/handle/doc/381127
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Pear quality characteristics by Vis / NIR spectroscopy Anais da ABC (AABC)
Machado,Nicácia P.; Fachinello,José C.; Galarça,Simone P.; Betemps,Débora L.; Pasa,Mateus S.; Schmitz,Juliano D..
Recently, non-destructive techniques such as the Vis / NIR spectroscopy have been used to evaluate the characteristics of maturation and quality of pears. The study aims to validate the readings by the Vis / NIR spectroscopy as a non-destructive way to assess the qualitative characteristics of pear cultivars 'Williams', 'Packams' and 'Carrick', produced according to Brazilian conditions. The experiment was conducted at the Pelotas Federal University, UFPel, in Pelotas / RS, and the instrument used to measure the fruit quality in a non-destructive way was the NIR- Case spectrophotometer (SACMI, Imola, Italy). To determine pears' soluble solids (SS) and pulp firmness (PF), it was established calibration equations for each variety studied, done from the...
Tipo: Info:eu-repo/semantics/article Palavras-chave: Calibration; Firmness; Pear; Soluble solids; Validation.
Ano: 2012 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0001-37652012000300027
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Performance of juice and wine grape cultivars in different training systems Rev. Bras. Frutic.
Pedro Júnior,Mário José; Hernandes,José Luiz; Moura,Mara Fernandes.
Abstract The increase of rural tourism activities has led growers to use different grape cultivars for the production of wine and/or juice. Thus, the aim of this study was to evaluate the phytotechnical characteristics of grapevines and physicochemical characteristics of grape must obtained for Bordô, Isabel Precoce, BRS Violeta, Isabel and Concord cultivars in different training systems: vertical shoot position; Y-shaped trellis and V-shaped trellis with double spur cordon. The experimental design was randomized blocks for comparison of cultivars within each training system and analysis of the main components for productivity variables was carried out. BRS Violeta cultivar showed higher bunch weight values regardless of training system. Bordô cultivar...
Tipo: Info:eu-repo/semantics/article Palavras-chave: Grapevine; Rustic grape; Yield; Soluble solids.
Ano: 2018 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-29452018000600702
Registros recuperados: 34
Primeira ... 12 ... Última
 

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