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	Provedor de dados Ciencia e Investigación Agraria (1) Acta Botanica (1) Braz. J. Plant Physiol. (1) Autor Albino,Ana Lúcia S. (1) Andrade,María P (1) Ayala,Marlene (1) De Costa,W.A. Janendra M. (1) Mohotti,A. Janaki (1) Prado,Carlos Henrique B. A. (1) Souza,João Paulo (1) Wijeratne,Madawala A. (1) Mais... Palavra-chave Shoot growth (3) Climate change (1) Crop load regulation (1) Disturbance (1) Fruit growth (1) Fruit quality (1) Leaf area (1) Leaf life span (1) Leaf to fruit ratio (1) Photoinhibition (1) Photosynthesis (1) Prunus avium (1) Shoot order (1) Specific leaf area (1) Spur extinction (1) Temperature (1) Vapour pressure deficit (1) Water potential (1) Mais... Tipo do documento Info:eu-repo/semantics/article (2) Journal article (1) Ano 2017 (1) 2009 (1) 2007 (1) País Brazil (2) Chile (1) Idioma Inglês (3)		Ordenar por:  Relevância Autor Título Ano Registros recuperados: 3 Primeira ... 1 ... Última Ecophysiology of tea Braz. J. Plant Physiol. De Costa,W.A. Janendra M.; Mohotti,A. Janaki; Wijeratne,Madawala A.. Tea [Camellia sinensis (L.) O. Kuntze] is one of the most important beverage crops in the world. The major tea-growing regions of the world are South-East Asia and Eastern Africa where it is grown across a wide range of altitudes up to 2200 m a.s.l.. This paper reviews the key physiological processes responsible for yield determination of tea and discusses how these processes are influenced by genotypic and environmental factors. Yield formation of tea is discussed in terms of assimilate supply through photosynthesis and formation of harvestable sinks (i.e. shoots). The photosynthetic apparatus and partial processes (i.e. light capture, electron transport and carboxylation) of tea show specific adaptations to shade. Consequently, maximum light-saturated... Tipo: Info:eu-repo/semantics/article Palavras-chave: Climate change; Photoinhibition; Photosynthesis; Shoot growth; Temperature; Vapour pressure deficit; Water potential. Ano: 2007 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1677-04202007000400005 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 Evidence of the effects of fire on branching and leaf development in cerrado trees Acta Botanica Souza,João Paulo; Albino,Ana Lúcia S.; Prado,Carlos Henrique B. A.. ABSTRACT We discuss evidence of effects of an accidental fire on shoot growth and leaf development in six cerrado tree species with distinct leaf phenologies. Buds of all six species were marked before shoot and leaf emergence in the dry season. After fire, leaf and shoot growth were monitored weekly and specific leaf area (SLA) was determined. Shoot order was determined in the growing season. Evergreens and semideciduous woody species had rapid leaf and shoot growth and decreased leaf life span (LLS) after fire compared with published data for evergreens in cerrado areas without fire. On the other hand, Kielmeyera variabilis, a deciduous species, showed intense branching and produced two orders of shoots in one growing season. Fires promote rapid leaf and... Tipo: Info:eu-repo/semantics/article Palavras-chave: Disturbance; Leaf life span; Shoot growth; Specific leaf area; Shoot order. Ano: 2017 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0102-33062017000400677 Registros recuperados: 3 Primeira ... 1 ... Última

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