Physiology After Harvest
Mostrando 1-10 de 10 artigos, teses e dissertações.
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1. Aplicação de cálcio/magnésio e silício nas sementes de soja / Application of clacium and magnesium + silicon in soybean seeds
The aim of this study was to evaluate the effect of coating of soybean seeds with calcium / magnesium and silicon verified through the physiological quality, yield components and plant growth. We used two micronutrients, calcium and silicon (limestone and kaolin), both at a dose of 50 g/kg-1 seed. The treatments were a combination of coating seeds and cultiv
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 29/10/2010
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2. CaracterizaÃÃo fisica, fisico-quÃmica e enzimÃtica de frutos de seis cultivares de coqueiro anÃo em diferentes estadios de desenvolvimento / Phisical phisic-chemical, and enzimatic characterization of fruits of six dwarf coconut cultivars at different stages of development
This study aimed at characterizing in fruit and physico-chemical, and sensory enzyme in the coconut water the of six dwarf coconut cultivars at seven stages of development. The studied cultivars were: Green dwarf from Jequi (GDJ), yellow dwarf from Gramame (YDG), yellow dwarf from Malaysia (YDM), Red dwarf from Cameroon (YDC), Red dwarf from Malaysia (RDM),
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 14/02/2008
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3. Pré-resfriamento, embalagem e hidratação pós-colheita de salsinha / Precooling, packaging and hidration on the postharvest of parsley
The parsley, as leafy vegetable, has low longevity after the harvest, due to the storage conditions which it is submitted, inducing high loss of water. In Brazil, the parsley has been distributed without any treatment or refrigeration. The objective of this work was to evaluate the effects of precooling, sprays with cold water, use of rigid boxes of polyethy
Publicado em: 2006
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4. Effects of maturity stage and temperature management on postharvest physiology and quality of red strawberry guava. / Efeitos do estádio de maturação e do manejo da temperatura sobre a fisiologia e qualidade pós-colheita de araçá-vermelho.
Red strawberry guava (Psidium cattleianum Sabine) has a high potential for in natura fruit commercialization. However, this requires the characterization of fruit postharvest physiology to improve its storage potential and to preserve its physical and chemical attributes. This research was carried out to study the effects of fruit maturity at harvest and sto
Publicado em: 2005
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5. Cold storage of heat treated Murcott tangor. / Conservação refrigerada de tangor Murcott tratada termicamente.
The objective of this work was to determine the effect of heat treatment with or without fungicide on the quality and potential storage of Murcott tangor. The cold storage for long time increases the incidence of chilling injury and decay of Murcott tangor. Fruit were stored under two cold storage temperatures: 1 and 4°C, and different treatments we
Publicado em: 2005
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6. Fenologia, maturação fisiológica e aspectos da germinação de sementes de Platymiscium floribundum Vog. no Parque Estadual Alberto Löfgren, Instituto Florestal, São Paulo - SP.
In this work was evaluated the seeds and fruits development of Plathymiscium floribundum Vog. and associated it with the phenophases, in order to get seeds with high physiological quality. The phenological observations were carried out using 20 matrix from Parque Estadual Alberto Löfgren belong to Instituto Florestal - SP, since January 2001 until December
Publicado em: 2005
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7. Maturation rates, harvest point and respiratory standard of the kumagai and paluma guavas. / Índices de maturação, ponto de colheita e padrão respiratório de goiabas Kumagai e Paluma .
Guava is a highly perishable fruit and its post harvest physiology knowledgement is fundamental for the proper technology use in order to increase the preservation period. The present study was accomplished to determine the maturation rates; to verify the influence of the maturation levels in the post harvest and to determine the respiratory standard for the
Publicado em: 2004
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8. Maturation and conservation of murcott tangor (Citrus reticulata Blanco x C. sinensis Osbeck) and tahiti lime (Citrus latifolia Tanaka) under bioregulators action. / Maturação e conservação do Tangor Murcote (Citrus reticulata Blanco x C. sinensis Osbeck) e da lima ácida Tahiti (Citrus latifolia Tanaka) sob efeito de biorreguladores.
The experiments were conducted from August 2001 to August 2002 in the post-harvest Physiology Laboratory, Department of Biology, ESALQ-USP. It was checked the isolated effect of gibberellic acid, 1-methylcyclopropene and aminoethoxyvinilglycine, and also the combinations of 1-MCP with GA3 and AVG with GA3, on Murcott tangor and Tahiti lime post-harve
Publicado em: 2003
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9. The use of 2,4-dp (2,4-diclorophenoxypropionic acid butylglycol ester) growth regulator and the ringing branches to enhance the quality of peach fruits (Prunus persica (L.) Batsch). / Uso do regulador vegetal 2,4-DP (éster butilglicol do ácido 2,4-diclorofenoxipropiônico) e do anelamento de ramos visando a melhoria na qualidade de frutos de pessegueiro (Prunus persica (L.) Batsch).
A coloração e o tamanho são fatores determinantes na qualidade dos frutos de caroço. Por este motivo, foram utilizadas duas práticas culturais, anelamento de ramos e aplicação de regulador vegetal, com o objetivo de melhorar a qualidade de frutos de pessegueiro na cultivar de meia estação Biuti. Os tratamentos foram realizados na fase de endurecimen
Publicado em: 2003
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10. Physiology of Oil Seeds: IV. Role of Endogenous Ethylene and Inhibitory Regulators during Natural and Induced Afterripening of Dormant Virginia-type Peanut Seeds 12
To further elucidate the regulation of dormancy release, we followed the natural afterripening of Virginia-type peanut (Arachis hypogaea L.) seeds from about the 5th to 40th week after harvest. Seeds were kept at low temperature (3 ± 2 C) until just prior to testing for germination, ethylene production, and internal ethylene concentration. Germination tende