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[PDF] Top 20 Dalbergia nigra ((Vell.) Fr All. ex Benth.) seeds at different temperatures

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Dalbergia nigra ((Vell.) Fr All. ex Benth.) seeds at different temperatures

Dalbergia nigra ((Vell.) Fr All. ex Benth.) seeds at different temperatures

... RESUMO - A germinação é um processo que se inicia com a absorção de água pelas sementes, estimulando a síntese de enzimas ou ativação daquelas pré-existentes. O objetivo deste trabalho foi estudar as variações nas ... See full document

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Alterações fisiológicas e bioquímicas durante a hidratação de sementes de Dalbergia nigra ((Vell.) Fr. All. Ex Benth

Alterações fisiológicas e bioquímicas durante a hidratação de sementes de Dalbergia nigra ((Vell.) Fr. All. Ex Benth

... in seeds in response to endogenous and / or exogenous to ...in seeds of jacaranda-da-bahia (Dalbergia ...of seeds separated as high and low vigor were used in the tests. Seeds belonging ... See full document

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ALTERAÇÕES FISIOLÓGICAS DURANTE A HIDRATAÇÃO DE SEMENTES DE Dalbergia nigra ((Vell.) Fr. All. ex Benth.).

ALTERAÇÕES FISIOLÓGICAS DURANTE A HIDRATAÇÃO DE SEMENTES DE Dalbergia nigra ((Vell.) Fr. All. ex Benth.).

... Dalbergia nigra, popularmente conhecida como jacarandá-da-bahia, é uma espécie classificada como secundária tardia a clímax e apresenta distribuição natural restrita à Floresta Atlântica, mais ... See full document

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Substrato, temperatura de germinação e desenvolvimento pós-seminal de sementes de Dalbergia nigra.

Substrato, temperatura de germinação e desenvolvimento pós-seminal de sementes de Dalbergia nigra.

... of Dalbergia nigra ...its seeds germination, and to study its post-seminal morphology, showing normal and abnormal seedlings ...patterns. Seeds were sowed on filter paper, towel paper and ... See full document

7

Germination, Carbohydrate Composition and Vigor of Cryopreserved Caesalpinia echinata Seeds

Germination, Carbohydrate Composition and Vigor of Cryopreserved Caesalpinia echinata Seeds

... (Brazilwood) seeds stored at negative ...harvested seeds were cryopreserved at -18° or -196°C and periodically evaluated for germination, seed vigor and carbohydrate ...The temperatures ... See full document

10

Temperature Dependent Seed Germination of Dalbergia nigra Allem (Leguminosae)

Temperature Dependent Seed Germination of Dalbergia nigra Allem (Leguminosae)

... where seeds of D. nigra germinated. Between 20 and 30 ° C, seeds germinated without statistical differences indicating a broad range as optimum ...of seeds incubated at continuous white ... See full document

4

Storage of Tabebuia caraiba (Mart.) Bureau seeds in different packaging and temperatures

Storage of Tabebuia caraiba (Mart.) Bureau seeds in different packaging and temperatures

... when seeds were packaged in whatever the studied packaging and stored at the laboratory environment, there has been signifi cant reduction of percentage of emergence at the fi rst assessment, with ... See full document

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GERMINATION AND VIGOR OF LETTUCE SEEDS UNDER DIFFERENT TEMPERATURES

GERMINATION AND VIGOR OF LETTUCE SEEDS UNDER DIFFERENT TEMPERATURES

... germinate at temperatures ranging from 5 to 33 ° ...the seeds to be ...high temperatures, protein synthesis is unfavorably affected or factors involved in the regulation of endo-β- Mannanase ... See full document

10

Responses of quinoa (Chenopodium quinoa Willd.) seeds stored under different germination temperatures

Responses of quinoa (Chenopodium quinoa Willd.) seeds stored under different germination temperatures

... autoclaved at 120°C to minimize contamination. Seeds were selected and manually graded to eliminate any that were damaged or ...100 seeds for each storage ...alternating temperatures of 20 and ... See full document

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The germination of bush mint (Hyptis marrubioides EPL.) seeds as a function of harvest stage, light, temperature and duration of storage=Germinação de sementes de hortelã-do-campo (Hyptis marrubioides EPL.) em função da época de colheita, da luz, temperat

The germination of bush mint (Hyptis marrubioides EPL.) seeds as a function of harvest stage, light, temperature and duration of storage=Germinação de sementes de hortelã-do-campo (Hyptis marrubioides EPL.) em função da época de colheita, da luz, temperat

... stage at harvest and length of time on the germination of Hyptis marrubioides ...3 temperatures (20, 30 and 20/30ºC) and 3 seed harvest times (green colored seeds, light brown seeds and dark ... See full document

5

Physiological potential of Oryza sativa seeds treated with growth regulators at low temperatures

Physiological potential of Oryza sativa seeds treated with growth regulators at low temperatures

... 2009). At the beginning of the sowing season, the soil temperature is often below 20 °C in the main rice-growing regions of the state of Rio Grande do Sul (STEINMETZ et ...the seeds in the field are very ... See full document

7

Physiological performance of rice seeds treated with thiamethoxam or rhizobacteria under different temperatures

Physiological performance of rice seeds treated with thiamethoxam or rhizobacteria under different temperatures

... However, at 20 ºC and 15 ºC, four alleles were observed (EST 1, EST 2, EST 3 and EST ...faster at optimum ...rice seeds exposed to cold temperatures in the germination ...low ... See full document

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RICE SEEDLING PERFORMANCE TREATED WITH GIBBERELLIC ACID AT DIFFERENT TEMPERATURES

RICE SEEDLING PERFORMANCE TREATED WITH GIBBERELLIC ACID AT DIFFERENT TEMPERATURES

... seedlings at 3; 7 and 21 days after sowing. The cultivars showed different dry matter production of shoot and root as gibberellic acid concentration, temperature and time of ...rice seeds vigor and ... See full document

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LIMA BEAN (Phaseolus lunatus L.) SEEDS EXPOSED TO DIFFERENT SALT CONCENTRATIONS AND TEMPERATURES

LIMA BEAN (Phaseolus lunatus L.) SEEDS EXPOSED TO DIFFERENT SALT CONCENTRATIONS AND TEMPERATURES

... noted at these locations owing to the elevated salt content of the irrigation water associated with high temperatures and intense evaporation (DJILIANOV et ... See full document

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Influência das enzimas α-galactosidase e poligalacturonase na germinação de sementes de Dalbergia nigra (Leguminoseae- Papilonoidea)

Influência das enzimas α-galactosidase e poligalacturonase na germinação de sementes de Dalbergia nigra (Leguminoseae- Papilonoidea)

... D. nigra seeds during the germination. The seeds were submitted to water imbibition for 168 ...of seeds were taken for the biochemical and kinetic characterization of the ...dry seeds. ... See full document

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Physiological and biochemical changes in lettuce seeds during storage at different temperatures

Physiological and biochemical changes in lettuce seeds during storage at different temperatures

... lettuce seeds from each treatment were placed to soak in plastic boxes on blotting paper moistened with distilled water at a quantity equivalent to ...The seeds were kept in a germinator at ... See full document

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Seedling growth - 10 seedlings were chosen at

Seedling growth - 10 seedlings were chosen at

... aims at evaluating the effects of different packaging and varied storage temperatures on the germination potential of seeds of Campomanesia adamantium ...The seeds were packaged in ... See full document

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Crescimento de Dalbergia nigra (Vell.) Allemão ex Benth sob diferentes doses de cálcio, magnésio e enxofre.

Crescimento de Dalbergia nigra (Vell.) Allemão ex Benth sob diferentes doses de cálcio, magnésio e enxofre.

... ABSTRACT – The jacaranda (Dalbergia nigra (Vell.) Allemão ex Benth) is a specie with potential for several uses, including recovery degraded areas. The objective of this work was to evaluate the effect of ... See full document

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Production of reactive oxygen species in Dalbergia nigra seeds under thermal stress

Production of reactive oxygen species in Dalbergia nigra seeds under thermal stress

... low temperatures, produce reactive oxygen species (ROSs), as observed by Luo et ...sylvatica seeds stored at temperatures of 4, 20 and 30 ... See full document

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Germinação de sementes de dalbergia nigra (Vell.) Allemao ex Benth. (Fabaceae-Papilionoideae) no armazenamento.

Germinação de sementes de dalbergia nigra (Vell.) Allemao ex Benth. (Fabaceae-Papilionoideae) no armazenamento.

... of Dalbergia nigra seeds submitted to increasing storage ...located at the Botanical Institute of Sao Paulo were collected in October ...the seeds manually separated. The seeds ... See full document

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