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Cambios en crecimiento, producción y distribución de materia seca por efecto de promotores de brotación en durazno Colegio de Postgraduados
Canales Sosa, Eloy.
Para ofrecer un mejor producto para inducir brotación en durazno, además de la necesidad de nuevos y más eficientes promotores de brotación, es importante documentar su efecto sobre la fisiología de la planta completa y la respuesta en crecimiento. Por lo anterior, el objetivo de esta investigación fue estudiar la respuesta en el crecimiento y acumulación y partición de materia seca, así como la producción de fruto en plantas completas de durazno sometidas a aplicación de promotores de brotación, con lo que se altera su fenología. Para ello se utilizaron árboles de 1 año de edad, creciendo en contenedores de plástico; se aplicaron los siguientes tratamientos: 1) TDZ 200 mg·L-1 + aceite 2%, 2) Dormex® 0.5% + aceite 2%, 3) Erger®-G 6%, 4) Erger®-G...
Tipo: Tesis Palavras-chave: Prunus persica; Brotación; Planta completa; Crecimiento de fruto; Partición de materia seca; Maestría; Fisiología Vegetal; Budbreak; Whole tree; Fruit growth; Dry matter partitioning.
Ano: 2008 URL: http://hdl.handle.net/10521/1336
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Cambios en crecimiento, producción y distribución de materia seca por efecto de promotores de brotación en durazno Colegio de Postgraduados
Canales Sosa, Eloy.
Para ofrecer un mejor producto para inducir brotación en durazno, además de la necesidad de nuevos y más eficientes promotores de brotación, es importante documentar su efecto sobre la fisiología de la planta completa y la respuesta en crecimiento. Por lo anterior, el objetivo de esta investigación fue estudiar la respuesta en el crecimiento y acumulación y partición de materia seca, así como la producción de fruto en plantas completas de durazno sometidas a aplicación de promotores de brotación, con lo que se altera su fenología. Para ello se utilizaron árboles de 1 año de edad, creciendo en contenedores de plástico; se aplicaron los siguientes tratamientos: 1) TDZ 200 mg·L-1 + aceite 2%, 2) Dormex® 0.5% + aceite 2%, 3) Erger®-G 6%, 4) Erger®-G...
Tipo: Tesis Palavras-chave: Prunus persica; Brotación; Planta completa; Crecimiento de fruto; Partición de materia seca Prunus persica; Budbreak; Whole tree; Fruit growth; Dry matter partitioning.
Ano: 2012 URL: http://hdl.handle.net/10521/1044
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Effect of aminoethoxyvinilglycine (AVG) on preharvest fruit drop and maturity of apples Rev. Bras. Frutic.
Amarante,Cassandro Vidal Talamini do; Simioni,Anderson; Megguer,Clarice Aparecida; Blum,Luiz Eduardo Bassay.
Apple trees cultivars Gala and Fuji were sprayed four weeks before commercial harvest with aminoethoxyvinilglycine (AVG), at doses of 0, 125, or 250 mg L-1, and assessed for preharvest fruit drop, fruit growth, and maturation on tree. In 'Gala', 64 days after AVG spraying, fruit drop for control treatment was 85%, and AVG (at 125 and 250 mg L-1) reduced it to 10%. In 'Fuji', 64 days after AVG spraying, fruit drop for control was 6%, while treatments with AVG (at 125 and 250 mg L-1) increased fruit drop to 10%. AVG was a powerful retardant of fruit maturation for 'Gala' but not for 'Fuji'. In 'Gala', the most affected attribute was the skin background color, followed, in decreasing order, by soluble solids content, the starch index, skin red color, the...
Tipo: Info:eu-repo/semantics/article Palavras-chave: Malus domestica Borkh.; Regulator; Ethylene; Fruit growth; Fruit quality.
Ano: 2002 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-29452002000300022
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การเจริญเติบโตของผลพลัมญี่ปุ่น (Prunus salicina Lindl.) เหลืองบ้านหลวง, แดงบ้านหลวง, จูหลี่ และ Gulfruby Thai Agricultural
Wilaiporn Intharasri.
Special Problem (B.S. in Agriculture)
Tipo: PhysicalObject Palavras-chave: Prunus salicina; Japanese plum; Ban-laung yellow; Ban-luang red; Julie; Gulf rudy; Fruit growth; Fruit size; Fruit firmness; พลัมญี่ปุ่น; พันธุ์เหลืองบ้านหลวง; พันธุ์แดงบ้านหลวง; พันธุ์จูหลี่; พันธุ์กัลฟ์รูบี้; ผลพลัม; การเจริญเติบโตของผล; การวัดการเจริญเติบโต; ขนาดผล; ความหนาเนื้อ; ความแน่นเนื้อ.
Ano: 2000 URL: http://anchan.lib.ku.ac.th/agnet/handle/001/5482
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Mathematical Modeling in the Estimation of Pepper (Capsicum annuum L.) Fruit Volume Chilean J. Agric. Res.
Kadri Bozokalfa,M; Kilic,Murat.
Peppers (Capsicum annuum L.) are an important horticultural crop and are used fresh and processed. Fruit size estimation is used to describe the fruit’s growth curve, monitor individual plant growth, predict yield, and conduct physiological studies. Water displacement techniques are used to determine fruit volume, but these are time-consuming and impractical under field conditions. The aim of this study was to devise a mathematical model to analytically determine the non-destructive pepper fruit volume. Fruit volume was described as a dependent variable, while length, weight, and diameter were independent variables in the model which was formulated as Yi = 19.226859 + 0.139562 Xi - 0.256142 Zi + 1.429122 Ti, where Yi = fruit volume (cm³), and Xi, Zi, and...
Tipo: Journal article Palavras-chave: Fruit growth; Modeling applications; Pepper fruit; Predicting; Water displacement.
Ano: 2010 URL: http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0718-58392010000400013
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Effects of fruiting spur thinning on fruit quality and vegetative growth of sweet cherry (Prunus avium) Ciencia e Investigación Agraria
Ayala,Marlene; Andrade,María P.
High density sweet cherry (Prunus avium) orchards using highly productive cultivars and dwarfing rootstocks usually require crop load regulation to achieve high quality fruit. Among the strategies used to reduce crop load in highly productive combinations, fruiting spur thinning (FST, spur extinction) before budbreak has been suggested to be an effective way to improve fruit size. Currently, there is little information about the effect of spur thinning on sweet cherry orchards using self-fertile cultivars grafted on vigorous rootstocks. For this reason, the objective of the present study was to evaluate the effects of manual FST on fruit quality and vegetative growth of the cultivar 'Lapins' grafted on the rootstock 'Mazzard F-12/L with 0, 50 and 75% spur...
Tipo: Journal article Palavras-chave: Crop load regulation; Fruit growth; Fruit quality; Leaf area; Leaf to fruit ratio; Prunus avium; Shoot growth; Spur extinction.
Ano: 2009 URL: http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0718-16202009000300011
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Phenology, yield and fruit quality of 'Paluma' guava tree at different pruning times Ciência e Agrotecnologia
Silva,Marlon Jocimar Rodrigues da; Tecchio,Marco Antonio; Domiciano,Sofia; Leonel,Sarita; Balestrero,Rodrigo Issa.
ABSTRACT Pruning guava trees at different times is an important management tool that allows year-long staggering of fruit production. In this context, this study aimed to evaluate the phenological characteristics, yield and fruit quality of the 'Paluma' guava tree at different pruning times in Botucatu, SP. The study used a completely randomized design with four treatments, four replicates and a useful experimental plot plant. The treatments consisted of four different pruning times, August 27, September 11, September 26 and October 11. The following phenological phases were evaluated: branch establishment, flowering, early fruiting, fruit ripening and harvesting. It was determined the number of flower buds, fixed fruits and fixation index fruit were...
Tipo: Info:eu-repo/semantics/article Palavras-chave: Psidium guajava L; Fruit growth; Fruit set; Fixation index.
Ano: 2016 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1413-70542016000300317
Registros recuperados: 7
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