Consulta: subjectFacets:"Fragaria ananassa"
Registros recuperados: 17
Data/hora: 09/06/2024 01:58:32

Photosynthetically active radiation in strawberry produced in stair-like containers
Provedor de dados: 75
Autores: Velasco-López,Federico; Martínez-Gutiérrez,Gabino A; Morales,Isidro; Vasquez-López,Alfonso; Escamirosa-Tinoco,Cirenio.
ABSTRACT In intensive hydroponic systems, such vertical and pyramidal systems, photosynthetically active radiation (PAR) and integrated (IPAR) may be intercepted by the containers and the leaf area of the plants grown in the upper strata, decreasing fruit yields and quality. The objective of this study was to evaluate the behavior of PAR and IPAR at different planting heights and the effect of geographic orientation and fruit yield and quality of strawberry produced in stair-like containers. The factors were four heights of the container (0.20, 0.50, 0.80 and 1.10 m) and two orientations (east and west). At each height and orientation of the container, PAR and IPAR, yield and fruit total soluble solids were measured. PAR and IPAR were statistically...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Fragaria ananassa; Fruit quality; Soilless culture; Intensive production.
Ano: 2020
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0102-05362020000100005

What is the profile of strawberry producers in the south Brazilian region and what do they think about substrate cultivation?
Provedor de dados: 75
Autores: Alves,Marina C; Matoso,Ester S; Peil,Roberta MN.
ABSTRACT Strawberry production in the south part of Rio Grande do Sul has already been consolidated and, recently, this production has undergone several changes in its cultivation system. The profile of the strawberry producers in this region, and the cultivation systems they use, considering socioeconomic and technological characterization, had not been formally studied since then. This study aimed to characterize the socioeconomic profile of producers, as well as the strawberry production system. Data were obtained through a questionnaire, with questions related to the socioeconomic aspects of the producers and the technical aspects of their cultivation systems. Most of the interviewed producers are male, 26-50 years old, owing up to 20 hectares land,...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Fragaria ananassa; Socioeconomic status; Family farming.
Ano: 2020
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0102-05362020000400428

Production and quality of strawberry cultivated under different colors of low tunnel cover
Provedor de dados: 75
Autores: Henschel,Juliane M; Resende,Juliano TV; Giloni-Lima,Patrícia C; Zeist,André R; Lima Filho,Renato B; Santos,Matheus H.
ABSTRACT Strawberry is a crop of great economic and social importance. Its fruits are appreciated both for their flavor and nutraceutical potential. Some studies confirm that light quality influences plant physiology. Thus, the aim of this study was to investigate if changes in light spectrum, provided by low tunnels, can improve vegetative traits, as well as, production and fruit quality of strawberry. The authors used six tunnel covers (red, yellow, blue, green, transparent and opaque and one control, without cover), and two cultivars: a short photoperiod cultivar (Camarosa) and a neutral photoperiod cultivar (Albion). Experiment was evaluated in two seasons: production and plant development first; and then, post-harvest quality. Overall, Camarosa showed...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Fragaria ananassa; Light spectrum; Light intensity; Colored films; Photomorphogenesis; Photoperiod.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0102-05362017000300364

Ocorrência e manejo da broca-do-morangueiro no Distrito Federal.
Provedor de dados: 14
Autores: GUIMARAES, J. A.; MICHEREFF FILHO, M.; LIZ, R. S. de; GUEDES, I. M. R.; RIBEIRO, M. G. P. de M.
bitstream/item/203109/1/cot-Broca-morango-74.pdf
Tipo: Comunicado Técnico (INFOTECA-E)
Palavras-chave: Morango; Inseto; Lobiopa insularis; Controle cultural; Fragaria ananassa.
Ano: 2009
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/885520

Viabilidade econômico-financeira de projetos hidropônicos de produção de morangos no Distrito Federal.
Provedor de dados: 14
Autores: BRAGA, M. B.; GUEDES, I. M. R.; SOUZA, Y. M. de.
Esse trabalho objetiva analisar a viabilidade econômica da produção de morangos em sistemas de cultivos hidropônicos, em ambiente protegido, para as condições de produção e mercado do DF.
Tipo: Folhetos
Palavras-chave: Morango; Custo de Produção; Cultivo Hidropônico; Fragaria ananassa.
Ano: 2022
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1140370

Cell size in trays for the production of strawberry plug transplants
Provedor de dados: 86
Autores: Giménez,Gustavo; Andriolo,Jerônimo Luiz; Janisch,Djeimi; Cocco,Carine; Picio,Miriane Dal.
The objective of this work was to evaluate the influence of cell sizes used for strawberry plug production in trays compared to bare root transplants, regarding initial plant size, harvest timing, and total strawberry fruit yield. Plug transplants were produced from runner tips rooted in trays with cell sizes of 26.5, 50, 100 and 150 cm³ filled with Plantmax HA organic substrate. Bare root transplants (control) were produced in a closed soilless system using sand as substrate. A randomized block design was used, with four replicates with 16 plants per plot. Bare root transplants and plug transplants from 100-cm³ cells had larger crown and higher leaf and root dry mass. Early fruit yield was higher in plants propagated from plugs than in those propagated...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Fragaria ananassa; Bare root planting; Plant nursery; Plant propagation.
Ano: 2009
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-204X2009000700012

Active modified atmosphere storage to preserve the quality of 'San Andreas' strawberries harvest at two ripening stages
Provedor de dados: 94
Autores: Anami,Jéssica Mayumi; Steffens,Cristiano André; Moreira,Marcelo Alves; Fernandes,Raquel Carlos; Mosquera,Deysi Jhoana Camayo; Amarante,Cassandro Vidal Talamini do.
Abstract  This work was carried out to evaluate the effect of fruit ripening stage at harvest (“1/3 ripe” and “3/4 ripe”, respectively with 30% and 75% of red color) and passive modified atmosphere (MA) and active MA (with initial initial low O2 and/or high CO2) on quality of ‘San Andreas’ strawberries, with emphasis on bioactive compounds and metabolites of fermentative metabolism. The treatments evaluated were: control; passive MA [low density polyethylene (LDPE) packaging of 40 µm]; active MA with initial low O2 (1 kPa); active MA with initial high CO2 (30 kPa); and active MA with initial low O2 (1 kPa) and high CO2 (30 kPa). After 14 days of storage (0.5±0.2°C/92±2% RH) followed by two days of shelf life (20±5°C/65±10% RH), fruit weight loss was higher...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Fragaria ananassa; High CO2; Low O2; Texture; Phenolic compounds; Fermentative metabolism; Decay; Fruit quality.
Ano: 2020
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-29452020000100301

Post-harvest characterization of strawberry hybrids obtained from the crossing between commercial cultivars
Provedor de dados: 94
Autores: Camargo,Letícia Kurchaidt Pinheiro; Resende,Juliano Tadeu Vilela de; Camargo,Cristhiano Kopanski; Kurchaidt,Sonia Maria; Resende,Nathalia Campos Vilela; Botelho,Renato Vasconcelos.
Abstract  The lack of programs to improve the strawberry crop in Brazil has led to a growing increase in the use of seedlings imported from Chile, which leads to a certain dependence of imported material on the part of the producers and increases the production even more, since the producers have. This proves even more the need for the development of cultivars adapted to the local conditions of cultivation. In this sense, the aim was to evaluate the post-harvest of fruits of 15 hybrids of strawberry obtained from the cross between commercial cultivars, in order to select the materials with chemical quality superior to the cultivars most planted in Brazil. The contents of soluble solids, titratable acidity, ratio, vitamin C, anthocyanins and phenol were...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Fragaria ananassa; Quality; Breeding program; Functional compounds.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-29452018000400302

การเจริญเติบโตและผลผลิตของสตรอเบอรี่ในสภาพพื้นที่ปลูกที่มีความสูงต่างๆ กัน
Provedor de dados: 106
Autores: Prapatsorn Riyaphan.
Thesis (M.Sc. in Agriculture)
Tipo: PhysicalObject
Palavras-chave: Strawberry; Fragaria ananassa; Tioga variety; Tochiotome variety; Cropping systems; Cultivars; Elevation; Daughter plant; Length runner; Growth; Yield; Chiangmai province; สตรอเบอรี่; พันธุ์ไทโอกา; พันธุ์โทชิโอโตเมะ; การปลูกพืช; สภาพพื้นที่ปลูก; ระดับความสูง; การเจริญเติบโต; ต้นไหล; ความยาวเส้นไหล; คุณภาพผลผลิต; จ.เชียงใหม่.
Ano: 2005
URL: http://anchan.lib.ku.ac.th/agnet/handle/001/5506

ผลของจิบเบอเรลลินที่มีต่อการผลิตไหลและการเจริญเติบโตของสตรอเบอรี่พันธุ์ Tioga
Provedor de dados: 106
Autores: Nopawan Thongrod.
Thesis (M.Sc. in Agriculture)
Tipo: PhysicalObject
Palavras-chave: Fragaria ananassa; Strawberry; Tioga; Gibberellin; Growth; Runner production; GA; สตรอเบอรี่; พันธุ์ไทโอกา; จิบเบอเรลลิน; การเจริญเติบโต; การผลิตไหล; ส่วนขยายพันธุ์.
Ano: 1990
URL: http://anchan.lib.ku.ac.th/agnet/handle/001/5505

การเจริญเติบโตของสตรอเบอรี่ระบบการผลิตแบบลอยฟ้าในโรงเรือนแบบระเหยน้ำและมุ้งตาข่าย
Provedor de dados: 106
Autores: Sawitrie Tiwong.
Special Problem (B.S. in Agriculture)
Tipo: PhysicalObject
Palavras-chave: Strawberry; Fragaria ananassa; Cropping systems; Plant production; Sky production system under evaporative cooling system; Net greenhouses; Vegetative growth; Flowers; Thailand; สตรอเบอรี่; พันธุ์โตโยโนกะ; การปลูกพืช; ระบบการผลิตแบบลอยฟ้า; โรงเรือนแบบระเหยน้ำ; มุ้งตาข่าย; การเจริญเติบโตทางก้านใบ; ปริมาณช่อดอก; ผลผลิต; ทรงพุ่ม; ประเทศไทย.
Ano: 2003
URL: http://anchan.lib.ku.ac.th/agnet/handle/001/5498

การศึกษาวิธีการผลิตต้นไหลสตรอเบอรี่พันธุ์ไทโอกา
Provedor de dados: 106
Autores: Nakorn Luangprasert.
Thesis (M.Sc. in Agriculture)
Tipo: PhysicalObject
Palavras-chave: Fragaria ananassa; Strawberry; Tioga; Daughter plant production; Runner production; Rooting; Flowering; Yield; สตรอเบอรี่; พันธุ์ไทโอกา; การผลิตต้นไหล; ส่วนขยายพันธุ์; การห่อราก; การสร้างรากใหม่; วันปลูก; การรอดตาย; การเจริญเติบโต; การออกดอก; ผลผลิต.
Ano: 1982
URL: http://anchan.lib.ku.ac.th/agnet/handle/001/5502

ผลของการให้น้ำที่มีต่อการเจริญเติบโตและผลผลิตของต้นสตรอเบอรี่
Provedor de dados: 106
Autores: Chusak Sajjapongse.
Thesis (M.Sc. in Agriculture)
Tipo: PhysicalObject
Palavras-chave: Fragaria ananassa; Strawberries; Irrigation; Growth; Yield; สตรอเบอรี่; การให้น้ำ; การเจริญเติบโต; ผลผลิต; คุณภาพ.
Ano: 1985
URL: http://anchan.lib.ku.ac.th/agnet/handle/001/5500

Calidad y vida de anaquel de tres cultivares de fresa (Fragaria ananassa) tratadas con concentraciones altas de CO2 por periodo corto
Provedor de dados: 115
Autores: Franco-Gaytán,Iván; Saucedo-Veloz,Crescenciano; Calderón-Zavala,Guillermo; Cruz-Huerta,Nicacio; Teliz-Ortiz,Daniel; Galicia-Cabrera,Rosa M.
Resumen La frigoconservación y tratamientos con atmósferas controladas son alternativas para controlar en postcosecha el crecimiento de Botrytis cinerea y disminuir la pérdida de calidad en fresa (Fragaria ananassa). El objetivo del experimento fue evaluar el efecto de concentraciones altas de CO2 en el desarrollo de pudriciones causadas por Botrytis cinerea, y determinar la vida de anaquel en cuatro cultivares de fresa. El diseño experimental fue en parcelas divididas en bloques al azar; la parcela grande fue el tiempo de evaluación (3 d y 5 d), la parcela chica la concentración de CO2 (5 % y 10 %) y como bloques los cultivares de fresa. Las medias se compararon con la prueba de Tukey (p≤0.05). La unidad experimental fue un fruto y hubo cinco repeticiones...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Atmósferas controladas; Refrigeración; Concentración CO2; Fresa; Fragaria ananassa.
Ano: 2018
URL: http://www.scielo.org.mx/scielo.php?script=sci_arttext&pid=S1405-31952018000300393

Relationship between production, nematodes and "redness" in strawberries
Provedor de dados: 65
Autores: Curi,Paula Nogueira; Peche,Pedro Maranha; Pio,Rafael; Caproni,Csaignon Mariano; Oliveira,Márcia Souza de.
ABSTRACT: In recent years "redness" has increasingly appeared in strawberry plants with leaves taking on a reddish color. No causal agent has been associated with plants. Since strawberries presented problems due to the incidence of nematodes, the purpose of this study was to look at the relationship between production, resistance to the  Meloidogyne hapla nematode and the "redness" symptom in strawberry cultivars. Two experiments were performed, both with the 'Camino Real', 'Festival', 'Oso Grande', 'Albion' and 'Camarosa' cultivars. The first experiment was performed in the field, where the following were evaluated: strawberry production, fruit quality, macro and micronutrient contents in fruit and leaves, percentage of plant survival, incidence of...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Botrytis cinerea; Meloidogyne hapla; Fragaria ananassa.
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0103-84782016000801309

An improved method for genomic DNA extraction from strawberry leaves
Provedor de dados: 65
Autores: Nunes,Claudinéia Ferreira; Ferreira,Juliano Lino; Fernandes,Mônique Carolina Nunes; Breves,Sâmera de Souza; Generoso,Andressa Leal; Soares,Bárbara Dantas Fontes; Dias,Mário Sérgio Carvalho; Pasqual,Moacir; Borem,Aluízio; Cançado,Geraldo Magela de Almeida.
Several extraction methods of genomic DNA for identification and characterization of genetic diversity in different plant species are routinely applied during molecular analysis. However, the presence of undesirable compounds such as polyphenols and polysaccharides is one of the biggest problems faced during the isolation and purification of high quality DNA in plants. Therefore, achievement of fast and accurate methods for DNA extraction is crucial in order to produce pure samples. Leaves of strawberry genotypes (Fragaria ananassa) have high contents of polysaccharides and polyphenols which increase the sample viscosity and decrease the DNA quality, interfering with the PCR performance. Thereby, in this study we evaluated the quality and amount of genomic...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Fragaria ananassa; Genomic DNA; Polivinilpirrolidone; Lyophilization; PCR.
Ano: 2011
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0103-84782011000800014

Modificações nas atividades da poligalacturonase e pectinametilesterase em morangos armazenados a temperatura ambiente
Provedor de dados: 64
Autores: Silva,Polyanna Alves; Abreu,Celeste Maria Patto de; Corrêa,Angelita Duarte; Asmar,Simone Abreu.
Objetivou-se, neste trabalho, avaliar as modificações da poligalacturonase (PG) e da pectinametilesterase (PME) em morangos cultivados na região de Lavras, MG, e armazenados em temperatura ambiente. Foram utilizados morangos das cultivares 'Oso-grande', 'Toyorrinho' e 'Tudla'. Utilizou-se o delineamento inteiramente casualizado com 4 repetições, sendo os tratamentos arranjados em esquema fatorial (3X2), sendo 3 cultivares e 2 dias de análises (0 e 5 dias). A parcela experimental foi constituída por 10 frutos. Durante o armazenamento houve uma diminuição nos teores de pectina total e um aumento nos de pectina solúvel em todas as variedades analisadas. A atividade da PG e PME aumentaram com o período de armazenamento, independente da cultivar.
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Poligalacturonase; Pectinametilesterase; Morangos; Fragaria ananassa.
Ano: 2009
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1413-70542009000700044