Consulta: subjectFacets:"Soluble solids"
Registros recuperados: 28
Data/hora: 13/06/2024 04:14:42

Riego, edad y fertilización nitrogenada en el crecimiento de Agave potatorum Zucc. en la Mixteca oaxaqueña.
Provedor de dados: 32
Autores: Martínez Ramírez, Saúl.
Se estableció en San Pedro Yodoyuxi, Huajuapan de León, Oaxaca, una parcela experimental para evaluar dos regímenes de riego (con y sin) y cuatro dosis de nitrógeno (0, 5, 10, y 15 g de N m-2) en el crecimiento de A.  potatorum de 2, 3, 4 y 5 años durante un periodo de 12 meses y otro de siete. La combinación de factores estudiados generó 32 unidades experimentales del factorial completo 2 x 4 x 4.  Se empleó diseño experimental bloques completos con tratamientos aleatorizados. En el primer periodo se tuvieron cuatro bloques, en el segundo seis. Mensualmente se evaluaron concentración de sólidos solubles totales en hojas, incremento en altura, en diámetro, en área foliar y hojas desplegadas. Para cada periodo se hizo evaluación global. Finalmente se...
Palavras-chave: Altura; Area foliar; Diámetro; Incremento; Sólidos solubles; Height; Foliar area; Diameter; Increase; Soluble solids; Doctorado; Edafología.
Ano: 2010
URL: http://hdl.handle.net/10521/249

Optimization of worm-bed leachate for culturing of tomato (Lycopersicon esculentum Mill) inoculated with Glomus fasciculatum and Pseudomonas fluorescens
Provedor de dados: 69
Autores: 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

Mechanical damage during harvest and loading affect orange postharvest quality
Provedor de dados: 70
Autores: 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

Postharvest quality of strawberry fruits produced in organic and conventional systems
Provedor de dados: 75
Autores: Camargo,Letícia KP; Resende,Juliano Tadeu V de; Tominaga,Tânia T; Kurchaidt,Sonia Maria; Camargo,Cristhiano K; Figueiredo,Alex Sandro T.
The aim of this study was to determine some physicochemical characteristics of fruits of eight strawberry cultivars (Aromas, Camino Real, Campinas, Dover, Oso Grande, Toyonoka, Tudla-Milsei and Ventana) cultivated in organic and conventional systems. The evaluated characteristics were soluble solids (SS), titratable acidity (TA), SS/AT ratio and anthocyanins. Evaluated sensory characteristics were flavor and appearance. The cultivars had a differential performance between themselves and among the systems for the evaluated characteristics. Generally, the conventional system produced fruit with higher levels of soluble solids and, organic system produced higher concentrations of anthocyanins. The fruits of the cultivar Toyonoka had the best soluble solids...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Fragaria x ananassa; Soluble solids; Anthocyanins; Sensory analysis.
Ano: 2011
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0102-05362011000400022

Evaluation of purple-fleshed sweetpotato genotypes for root yield, quality and pest resistance
Provedor de dados: 75
Autores: Melo,Raphael Augusto de C; Silva,Giovani Olegario da; Vendrame,Larissa PC; Pilon,Lucimeire; Guimarães,Jorge Anderson; Amaro,Geovani Bernardo.
ABSTRACT Production of purple-fleshed sweetpotatoes, source of anthocyanins, pigments with high antioxidant activities, is expected to be extended during the upcoming years, as there is a strong trend to market products promising improved health. This study aimed to evaluate yield, postharvest quality and pest resistance of roots of purple-fleshed sweetpotatoes. Six genotypes (BGBD 0005, BGBD 0080, BGBD 1261, BGBD 1399, BGBD 1402 and BGBD 1405) and the cultivars Beauregard and Brazlândia Roxa as controls were evaluated during two seasons 2018 (Experiment 1) and 2019 (Experiment 2), in Brasília-DF, Brazil. The experiments were conducted in a complete randomized blocks design with four replications, with experimental plots consisting of two rows of six...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Ipomea batatas; Marketable roots; Appearance; Insect damage; Soluble solids; Dry matter content.
Ano: 2020
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0102-05362020000400439

Yield and quality of tomato produced on substrates and with application of humic acids
Provedor de dados: 75
Autores: Lima,Antonio A de; Alvarenga,Marco Antonio R; Rodrigues,Leandro; Chitarra,Admilson B.
The aim of this work was to evaluate the yield and quality of tomato fruits, hybrid "Vênus", produced on substrates and with application of nutrient solution and humic acids (AH). Four doses of AH were evaluated (0, 20, 40 and 80 L ha-1) and 4 substrates: S1 (coconut fiber (CF)), S2 (FC + carbonized coffee husk (CC) in the ratio 1:3), S3 (CF + CC in the ratio 2:3) and S4 (CC), were evaluated following the randomized blocks design in factorial 4x4 scheme with four replications. The 35-day old seedlings were transplanted into plastic bags of 7 L. The humic acids were applied four times in eight-day intervals, and the first application was carried out eight days after transplanting. There was no significant effect of AH on the yield and quality of fruit,...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Lycopersicon esculentum; Production; Fruit quality; Soluble solids.
Ano: 2011
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0102-05362011000300002

Sensory analysis and chemical characterization of strawberry fruits
Provedor de dados: 75
Autores: Resende,Juliano Tadeu V de; Camargo,Letícia KP; Argandoña,Eliana JS; Marchese,Aline; Camargo,Cristhiano K.
The aim of this work was to carry out the chemical characterization and sensory analysis of strawberry fruits from cultivars Camp-dover, Dover, Camp-oso, Oso Grande, and Tudla-Milsei, grown in the southern region of Minas Gerais State. Soluble solids, titratable acidity, and the ratio between both characteristics were evaluated, in three replications. Sensory analysis was carried out by a panel of 34 non-trained assessors, recruited out of UNICENTRO students, professors, and employees. Assessors evaluated the samples for aroma and flavor using sorting-preference tests, with scores from 1 (less preferred) to 5 (most preferred). Appearance was assessed by means of a hedonic scale, from 1 (dislike very much) to 9 (like very much). Each assessor evaluated five...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Fragaria x ananassa; Soluble solids; Titratable acidity; Acceptability; Flavor.
Ano: 2008
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0102-05362008000300015

Parâmetros físicos e químicos da laranja pera na região de Manaus, AM.
Provedor de dados: 14
Autores: BASTOS, J. B.; TEIXEIRA, L. B.
bitstream/item/32012/1/CPATU-BP109.pdf
Tipo: Séries anteriores (INFOTECA-E)
Palavras-chave: Acidez total titulavel; Solido soluvel; Indice de maturacao; Pear orange; Fruit; Juice; Revenue; Total titrable acidity; Soluble solids; Ripening index.; Fruta; Laranja Pêra; Peso; Rendimento; Suco.; Weight.
Ano: 1990
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/381127

Physicochemical attributes and functional properties of flowers of Brazilian feijoa genotypes
Provedor de dados: 86
Autores: Amarante,Cassandro Vidal Talamini do; Souza,Alexandra Goede de; Benincá,Thalita Dal Toé; Steffens,Cristiano André; Ciotta,Marlise Nara.
Abstract: The objective of this work was to characterize entire flowers of the feijoa (Acca sellowiana) genotypes 'Alcântara', 'Helena', 'Mattos', 'Nonante', and the accession 2316 for dry matter, total antioxidant activity (TAA), and the contents of soluble solids, ascorbic acid, total anthocyanins, total flavonoids, and total phenolic compounds (TPC), as well as for the petal surface areas and colors. The TAA was quantified by the ABTS and DPPH methods. Flowers of the accession 2316 and of the cultivars Alcântara and Helena showed the highest contents of anthocyanins and flavonoids, as well as the highest values of TPC and TAA. The feijoa genotypes cultivated in Southern Brazil show high contents of soluble solids and represent a natural source of...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Acca sellowiana; Anthocyanins; Ascorbic acid; Flavonoids; Soluble solids; Total antioxidant activity; Total phenolic compounds.
Ano: 2019
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-204X2019000102701

Fruit size, mineral composition and quality of trickle-irrigated tomatoes as affected by potassium rates
Provedor de dados: 86
Autores: 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 &gt; 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

Post-harvest quality model of pineapple guava fruit according to storage and weather conditions of cultivation
Provedor de dados: 91
Autores: Parra-Coronado,Alfonso; Fischer,Gerhard; Camacho-Tamayo,Jesús H.
ABSTRACT The post-harvest quality of pineapple guava fruit is determined by the storage and prevailing weather conditions during growth and development. This study proposes a model for post-harvest fruit quality according to the storage and weather conditions in the pineapple guava growing region. Physiologically ripe fruit were collected during two harvests from two locations within the Department of Cundinamarca (Colombia): Tenjo and San Francisco de Sales. The fruits were stored at 18 ± 1 °C (76 ± 5% relative humidity (RH), over 11 days) and at 5 ± 1 °C (87 ± 5% RH, over 31 days), and the quality attributes were evaluated every two days. Models of the most significant physio-chemical quality characteristics of the post-harvest fruit were developed by...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Acca sellowiana (O. Berg) Burret; Feijoa; Weight loss; Soluble solids; Firmness; Titratable acidity.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1415-43662017000900634

Agronomic performance of beet cultivars as a function of phosphorus fertilization
Provedor de dados: 91
Autores: 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

Relationship between dry matter content at harvest and maturity index and post-harvest quality of ‘Fuji’ apples
Provedor de dados: 94
Autores: Vieira,Marcelo José; Argenta,Luiz Carlos; Mattheis,James Peter; Amarante,Cassandro Vidal Talamini do; Steffens,Cristiano André.
Abstract  Two experiments were carried out to evaluate the relationship between dry matter content (DMC) and maturity index of ‘Fuji’ apple fruit sports (‘Mishima’, ‘Fuji Select’ and ‘Fuji Suprema’) during the final stage of fruit growth, and the relationship between DMC at harvest and the post-harvest fruit quality. Fruit were harvested from orchards of three regions (Caçador, São Joaquim and Vacaria), on two rootstocks (M9 and Marubakaido with M9 interstock). In experiment 1 (2014), fruit were periodically sampled beginning 83 days before the commercial harvest period. In experiment 2, fruit were harvested at optimum maturity for long-term storage and stored in air at 0.5 ºC (2014) or after optimum maturity for long-term storage and stored in controlled...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Malus domestica; Soluble solids; Flesh firmness.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-29452018000200301

Flowering period and fruit quality of peach trees selections and cultivars in the metropolitan region of Curitiba
Provedor de dados: 94
Autores: 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

Performance of juice and wine grape cultivars in different training systems
Provedor de dados: 94
Autores: 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

Fruit size and quality of pineapples cv. Vitória in response to micronutrient doses and way of application and to soil covers
Provedor de dados: 94
Autores: 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

Citrus Sinensis cultivars: alternatives for diversification of brazilian orchards
Provedor de dados: 94
Autores: 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

การขจัดความฝาดในผลพลับ (Diospyros kaki L.) ด้วยแก๊สคาร์บอนไดออกไซด์และการเก็บรักษา
Provedor de dados: 106
Autores: Manit Kosittrakun.
Thesis (M.Sc. in Agriculture)
Tipo: PhysicalObject
Palavras-chave: Persimmon; Kaki; Astringency removal; Carbon dioxide treatment; Storage; Temperature; Packaging containers; Quality; Flesh firmness; Soluble solids; พลับ; การขจัดความฝาด; แก๊สคาร์บอนไดออกไซด์; การเก็บรักษา; อุณหภูมิ; ภาชนะบรรจุ; คุณภาพการเก็บรักษา; ความแน่นของเนื้อ; ความฝาด; การสูญเสียน้ำหนัก; รสชาติ; ของแข็งละลายน้ำ.
Ano: 1982
URL: http://anchan.lib.ku.ac.th/agnet/handle/001/5499

Postharvest quality of tomato as affected by nitrogen and sulfur interaction
Provedor de dados: 109
Autores: Siueia Júnior,Matías; de Souza Silva,Maria Ligia; Trevizam,Anderson Ricardo; Faquin,Valdemar; da Silva,Deivisson Ferreira.
Abstract Nitrogen (N) and sulfur (S) are nutrients that, in addition to influencing plant growth and production, interfere with processes related to postharvest fruit quality. In the present study, N x S interaction was evaluated in the postharvest quality of tomato   (Solanum lycopersicum L.). The experiment was conducted in a greenhouse using 5 dm3 capacity vessels containing a 0-20 cm layer of a dystropherric Red Latosol. A 5 x 3 factorial design was used, with combinations of five doses of N (0, 100, 200, 300 and 400 mg dm-3) and three doses of S (0, 60 and 120 mg dm-3) distributed in a completely randomized design, with four repetitions. After harvest, the attributes of fruit quality were evaluated: firmness, pH, soluble solids (SS), titratable...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Lycopene; Physicochemical quality; Solanum lycopersicum L; Soluble solids; Titratable acidity; Vitamin C.
Ano: 2020
URL: http://www.scielo.org.co/scielo.php?script=sci_arttext&pid=S0120-28122020000200130

Pear quality characteristics by Vis / NIR spectroscopy
Provedor de dados: 42
Autores: 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

Plant parameters and must composition of ‘Syrah’ grapevine cultivated under sequential summer and winter growing seasons
Provedor de dados: 53
Autores: Pedro Júnior,Mário José; Hernandes,José Luiz; Bardin-Camparotto,Ludmila; Blain,Gabriel Constantino.
ABSTRACT Plant variables and must physicochemical properties were evaluated for the grapevine ‘Syrah’ cultivated in sequential growing seasons (summer and winter) from 2011 to 2015. The vines were trellised in vertical shoot position, grafted on Paulsen 1103, with approximate density of 5,800 plants∙ha−1. They were grown under plastic overhead cover. The experimental design was completely randomized, and the following variables were measured at the harvest: number of branches, number of clusters, cluster weight and yield, soluble solids content, pH, and titratable acidity. The highest values of yield, cluster weight, and titratable acidity were observed during the summer growing season, while the highest values of soluble solids content and pH were...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Vitis spp.; Soluble solids; Titratable acidity; Wine grape.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0006-87052017000200345

Y-shaped and fruiting wall peach orchard training system in subtropical Brazil
Provedor de dados: 53
Autores: Sobierajski,Graciela da Rocha; Silva,Taiane Santos; Hernandes,José Luiz; Pedro Júnior,Mário José.
ASBTRACT Peach as commercial crop in Brazil is usually grown in open vase training system. However, in the 1970s large orchards changed to the Y-shaped system and higher density of plants. This system is the most used in São Paulo state because it allows orchard densification. However, the longevity of the trees is reduced from 15 to 8 years being the excessive exposure of internal branches to solar radiation the main reason for the reduction. Aiming to offer new alternatives of training system for peach, an experiment was carried out to evaluate the fruiting wall in comparison to Y-shaped, using the cultivar Tropic Beauty budded onto cultivar Okinawa. Ten plants by treatment were used as repetition and microclimatic equipment was installed inside the...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Yield; Soluble solids; Titratable acidity; Tropic Beauty; Okinawa.
Ano: 2019
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0006-87052019000200229

Nutrient and salinity concentrations effects on quality and storability of cherry tomato fruits grown by hydroponic system
Provedor de dados: 53
Autores: 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

Symptoms and Sensitivity to Chilling Injury of Cantaloupe Melons during Postharvest
Provedor de dados: 117
Autores: Krarup,Christian; Tohá,Jaime; González,Rodrigo.
The nature and development of specific symptoms of chilling injury (CI) and the variation in sensitivity to the disorder of different cultivars of cantaloupe melons (Cucumis melo L. subsp. melo var. cantalupensis Naudin) was assessed during two seasons. Twenty-three cultivars of the Eastern Shipper (2), Western Shipper (13) and Galia (8) types were grown in a semiarid environment in Curacaví (33º27’ S, 70º38’ W), Chile, using common cultural practices. Fruits were harvested at the half-slip stage, except Galia (3/5 color), graded ,washed, and stored for 18 days at 0 ºC, with an additional 3 days at 20 ºC. Symptoms of CI appeared with varying intensity in almost all cultivars and were generally similar. Symptoms developed progressively: surface...
Tipo: Journal article
Palavras-chave: Cultivars; Storage; Symptom progression; Weight loss; Soluble solids.
Ano: 2009
URL: http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0718-58392009000200001

Pre- and postharvest attributes of muskmelon cultivars for fresh-cut cubes
Provedor de dados: 118
Autores: Krarup,Christian; Jacob,Cristián; Contreras,Samuel.
The choice of the appropriate cultivar is a critical factor for obtaining a successful crop and for satisfying the needs of the industry and consumers. Nine commonly used or recently available varieties of cantaloupe melons (Cucumis melo L. Group Cantalupensis) were evaluated in two locations with the objective of selecting cultivars ad hoc for processing as fresh-cut cubes. Overall, the yield (30 to 45 t ha-1) and quality, including mainly the fruit size and soluble solids concentration (SSC), varied between locations, but the relative performance of cultivars was similar. The cultivars showed significant differences in attributes that are relevant for the industry and the consumer: color (from yellow to deep orange), SSC (from 8.7 to 14.7%), firmness...
Tipo: Journal article
Palavras-chave: Cantaloupe; Color; Chilling injury; Cucumis melo; Firmness; Soluble solids; Storage.
Ano: 2016
URL: http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0718-16202016000100004

Effect of bokashi and vermicompost leachate on yield and quality of pepper (Capsicum annuum) and onion (Allium cepa) under monoculture and intercropping cultures
Provedor de dados: 118
Autores: 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

Inbreeding in sugarcane varieties
Provedor de dados: 65
Autores: 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

Respiration rate and its effect on mass loss and chemical qualities of 'Fuyu' persimmon fruit stored in controlled atmosphere
Provedor de dados: 65
Autores: Brackmann,Auri; Thewes,Fabio Rodrigo; Anese,Rogério de Oliveira; Both,Vanderlei; Gasperin,Adriano Roque de.
The objective of this research was evaluate the effect of two CO2 partial pressures in ultra-low oxygen on the mass loss in function of respiration, oxygen consumption, respiratory rate and other characteristics of 'Fuyu' persimmon during 12 weeks in controlled atmosphere (CA) storage at temperature of -0,5°C. For thus, one experiment was carried out with the followed CA condition: [1] 0.15 kPa O2 plus 2.0 kPa CO2 and [2] 0.15 kPa O2 plus 6.0 kPa CO2. On this study was verified that the respiration (carbon dioxide production) was responsible for 24% of total mass loss. The total mass loss is significantly affected by the controlled atmosphere storage. The 2.0 kPa CO2 promotes changes in the respiratory quotient during the storage period and keep higher...
Tipo: Info:eu-repo/semantics/report
Palavras-chave: Diospyrus kaki; Postharvest; Oxygen uptake; CO2 losses; Soluble solids.
Ano: 2014
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0103-84782014000400006