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Registros recuperados: 9
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Alternative budburst management in Campanha Gaúcha vineyards. Repositório Alice
ROSA, A. M.; MARODIN, G. A. B.; FIALHO, F. B.; MARCHI, V. de V.; SANTOS, H. P. dos.
Seeking a less toxic alternative to budburst management than hydrogen cyanamide, doses of the mineral-organic product Erger® were tested in combination with calcium nitrate (Ca(NO3)2). The experiment was conducted in Santana do Livramento, southern Brazil, during the 2013/14 and 2014/15 growth cycles, in a ?Merlot? vineyard conducted in a vertical trellis system, pruned in double Guyot, with SO4 rootstock. Treatments were: Control (unsprayed); 5.0% Ca(NO3)2; 2.5% Erger® + 5.0% Ca(NO3)2; 5.0% Erger® + 5.0% Ca(NO3)2; 7.5% Erger® + 5.0% Ca(NO3)2; 3.5% Dormex® (positive control). All Erger® treatments stimulated budbreak, increasing budburst from 68% (unsprayed and calcium nitrate means) to 83% (Erger® means) in the...
Tipo: Artigo de periódico Palavras-chave: Bud dormancy; Erger®; Merlot; Dormência de gemas; Cianamida hidrogenada; Vitis Vinifera; Hydrogen cyanamide.
Ano: 2019 URL: http://www.alice.cnptia.embrapa.br/alice/handle/doc/1118317
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Alternative budburst management in Campanha Gaúcha vineyards Rev. Bras. Frutic.
Rosa,Aline Mabel; Marodin,Gilmar Arduino Bettio; Fialho,Flávio Bello; Marchi,Vagner de Vargas; Santos,Henrique Pessoa dos.
Abstract Seeking a less toxic alternative to budburst management than hydrogen cyanamide, doses of the mineral-organic product Erger® were tested in combination with calcium nitrate (Ca(NO3)2). The experiment was conducted in Santana do Livramento, southern Brazil, during the 2013/14 and 2014/15 growth cycles, in a ‘Merlot’ vineyard conducted in a vertical trellis system, pruned in double Guyot, with SO4 rootstock. Treatments were: Control (unsprayed); 5.0% Ca(NO3)2; 2.5% Erger® + 5.0% Ca(NO3)2; 5.0% Erger® + 5.0% Ca(NO3)2; 7.5% Erger® + 5.0% Ca(NO3)2; 3.5% Dormex® (positive control). All Erger® treatments stimulated budbreak, increasing budburst from 68% (unsprayed and calcium nitrate means) to 83% (Erger® means) in the first cycle and from 85% to 96% in...
Tipo: Info:eu-repo/semantics/article Palavras-chave: Bud dormancy; Hydrogen cyanamide; Erger®; Merlot; Vitis vinifera.
Ano: 2020 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-29452020000100201
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Spring is coming: genetic analyses of the bud break date locus reveal candidate genes from the cold perception pathway to dormancy release in apple (Malus x domestica Borkh). Repositório Alice
MIOTTO, Y. E.; TESSELE, C.; CZERMAINSKI, A. B. C.; PORTO, D. D.; FALAVIGNA, V. da S.; SARTOR, T.; CATTANI, A. M.; DELATORRE, C. A.; ALENCAR, S. A. de; SILVA JUNIOR, O. B. da; TOGAWA, R. C.; COSTA, M. M. do C.; PAPPAS JÚNIOR, G. J.; GRYNBERG, P.; OLIVEIRA, P. R. D. de; KVITSCHAL, M. V.; DENARDI, F.; BUFFON, V.; REVERS, L. F..
Tipo: Separatas Palavras-chave: Bud dormancy; Linkage mapping; MdoFLC; MdoICE1; MdoPRE1; Apples; Chilling requirement.
Ano: 2019 URL: http://www.alice.cnptia.embrapa.br/alice/handle/doc/1108014
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Spring is coming: genetic analyses of the bud break date locus reveal candidate genes from the cold perception pathway to dormancy release in apple (Malus x domestica Borkh.) Repositório Alice
MIOTTO, Y. E.; TESSELE, C.; CZERMAINSKI, A. B. C.; PORTO, D. D.; FALAVIGNA, V. da S.; SARTOR, T.; CATTANI, A. M.; DELATORRE, C. A.; ALENCAR, S. A. de; SILVA JUNIOR, O. B. da; TOGAWA, R. C.; COSTA, M. M. do C.; PAPPAS JÚNIOR, G. J.; GRYNBERG, P.; OLIVEIRA, P. R. D. de; KVITSCHAL, M. V.; DENARDI, F.; BUFFON, V.; REVERS, L. F..
Chilling requirement (CR) for bud dormancy completion determines the time of bud break in apple (Malus × domestica Borkh.). The molecular control of bud dormancy is highly heritable, suggesting a strong genetic control of the trait. An available Infinium II SNP platform for genotyping containing 8,788 single nucleotide polymorphic markers was employed, and linkage maps were constructed in a F1 cross from the low CR M13/91 and the moderate CR cv. Fred Hough. These maps were used to identify quantitative trait loci (QTL) for bud break date as a trait related to dormancy release. A major QTL for bud break was detected at the beginning of linkage group 9 (LG9). This QTL remained stable during seven seasons in two different growing sites. To increase mapping...
Tipo: Artigo de periódico Palavras-chave: Bud dormancy; Linkage mapping; MdoFLC; MdoICE1; MdoPRE1; Apples; Chilling requirement.
Ano: 2019 URL: http://www.alice.cnptia.embrapa.br/alice/handle/doc/1109789
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Structural genomics and transcriptional characterization of the Dormancy-Associated MADS-box genes during bud dormancy progression in apple. Repositório Alice
PORTO, D. D.; FALAVIGNA, V. da S.; ARENHART, R. A.; PERINI, P.; BUFFON, V.; ANZANELLO, R.; SANTOS, H. P. dos; FIALHO, F. B.; OLIVEIRA, P. R. D. de; REVERS, L. F..
The molecular control of bud dormancy establishment and release is still not well understood, although some genes have already been demonstrated to play important roles in this process. The dormancy-associated MADS-box (DAM) genes were first identified in the peach EVERGROWING locus and are considered the main regulators of bud dormancy control. In this work, the apple (Malus × domestica Borkh.), a perennial plant adapted to temperate climates that displays cycles of growth and bud dormancy, was screened for the presence of DAM genes. The candidate genes retrieved were characterized in comparison to DAM genes from other species. Four of them (MdDAM1?4) are structurally very similar to the reported DAM genes. When apple genomic segments containing these...
Tipo: Artigo de periódico Palavras-chave: Quebra de dormência; Genes DAM; Growth regulator.; Apple; Bud dormancy; Collinearity; DAM genes; Maçã; Regulador de crescimento; Malus Domestica..
Ano: 2016 URL: http://www.alice.cnptia.embrapa.br/alice/handle/doc/1061885
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Transcription profiling of the chilling requirement for bud break in apples: a putative role for FLC-like genes. Repositório Alice
PORTO, D. D.; BRUNEAU, M.; PERINI, P.; ANZANELLO, R.; RENOU, J.; SANTOS, H. P. dos; FIALHO, F. B.; REVERS, L. F..
doi:10.1093/jxb/erv06
Tipo: Artigo de periódico Palavras-chave: FLC-like; Bud dormancy; Castel Gala; Royal Gala.; Maçã; Apples; Chilling requirement..
Ano: 2015 URL: http://www.alice.cnptia.embrapa.br/alice/handle/doc/1014512
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Type-B cytokinin response regulators link hormonal stimuli and molecular responses during the transition from endoto ecodormancy in apple buds. Repositório Alice
CATTANI, A. M.; FALAVIGNA, V. da S.; SILVEIRA, C. P.; BUFFON, V.; MARASCHIN, F. dos S.; PASQUALI, G.; REVERS, L. F..
Key Message Cytokinin together with MdoBRR1, MdoBRR8 and MdoBRR10 genes participate in the downregulation of MdoDAM1, contributing to the transition from endo- to ecodormancy in apple buds. Abstract The fnal step of cytokinin (CK) signaling pathway culminates in the activation of type-B response regulators (BRRs), important transcriptional factors in the modulation of CK-responsive genes. In this study, we performed a genomewide analysis aiming to identify apple BRR family members and understand their involvement in bud dormancy control. The investigation identifed ten MdoBRR protein-coding genes. A higher expression of three MdoBRR (MdoBRR1, MdoBRR9 and MdoBRR10) was observed in dormant buds in comparison to other developmental stages. Interestingly, in...
Tipo: Artigo de periódico Palavras-chave: MdoBRR; Bud dormancy; Cytokinin; MdoDAM1; Apples.
Ano: 2020 URL: http://www.alice.cnptia.embrapa.br/alice/handle/doc/1127859
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Use of the Dynamic Model for the Assessment of Winter Chilling in a Temperate and a Subtropical Climatic Zone of Chile Chilean J. Agric. Res.
Pérez,Francisco J; Ormeño N,Juan; Reynaert,Bryan; Rubio,Sebastián.
Accumulated chilling was estimated by applying three different models to the hourly autumn-winter temperature records from Santiago (33°34 S lat; 625 m.a.s.l.) and Vicuña (30°02´ S lat; 643 m.a.s.l.) for the years 2005 and 2006. The model of chilling hours, currently used in Chile as an agroclimatic indicator, was of limited use for effectively contrasting a subtropical condition (Vicuña) with a temperate area such as Santiago. The application of the Utah model gave negative values from March to May, and even up to June in Vicuña, since in this model the chilling effect is “negated” by warmer temperatures. However, a modified version of the Utah model named Positive Chilling Units (PCU), in which negative values are omitted, showed differences in the...
Tipo: Journal article Palavras-chave: Accumulated winter-chill; Bud dormancy; Dynamic model.
Ano: 2008 URL: http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0718-58392008000200010
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พัฒนาการของตาดอกในบ๊วยที่ปลูกบนที่สูงทางภาคเหนือของประเทศไทย Thai Agricultural
Kanda Sakayarote.
Thesis (M.Sc. in Agriculture)
Tipo: PhysicalObject Palavras-chave: Prunus armeniaca; Japanese apricot; Flower bud; Flower bud development; Bud dormancy; Physical changes; บ๊วย; ตาดอก; การพัฒนาตาดอก; การพักตาดอก; การจัดการการผลิต; การเปลี่ยนแปลงทางสรีรวิทยา.
Ano: 2005 URL: http://anchan.lib.ku.ac.th/agnet/handle/001/5493
Registros recuperados: 9
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