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Mostrando ítems 81-90 de 201
Fenologia reprodutiva e germinação de sementes de Physalis angulata L., Solanum americanum Mill. e Solanum viarum Dunal
(Universidade Federal de Mato GrossoBrasilFaculdade de Agronomia, Medicina Veterinária e Zootecnia (FAMEVZ)UFMT CUC - CuiabáPrograma de Pós-Graduação em Agricultura Tropical, 2014-08-26)
The research was conducted to characterize the reproductive fenology
of Physalis angulata, Solanum americanum and S. viarum and the germinative
potential of seeds considering the exposition time, light quality and seed ...
Biologia e manejo cultural das plantas daninhas Spermacoce densiflora DC. e Spermacoce verticillata L. (Rubiaceae)
(Universidade Federal de São CarlosUFSCarPrograma de Pós-Graduação em Agricultura e Ambiente - PPGAA-ArCâmpus Araras, 2020-04-24)
The occurrence of the false buttonweed weed (Spermacoce densiflora DC. and Spermacoce verticillata L.) in agricultural areas, especially the known MATOPIBA region (Maranhão, Tocantins, Piauí and Bahia), has become a problem, ...
Note on the germination of Vochysia tucanorum seeds treated with growth regulators
(Sociedade Botânica de São Paulo, 2011)
(Note on the germination of Vochysia tucanorum seeds treated with growth regulators). The aim of this work was to evaluate the germination response of Vochysia tucanorum Mart. seeds treated with GA3 and CEPA and germinated ...
Phytochrome and light influence on germination and vigor of ocimum gratissimum L. (Lamiaceae) seeds under high irradiance conditions
(2002-02-27)
Ocimum gratissimum seed germination (% germination and vigor) has been found as phytochrome dependent, having a typical High Irradiant Response (HIR). Seven treatments were tested: daylight (DL), red (R), far-red (FR), ...
Phytochrome and light influence on germination and vigor of ocimum gratissimum L. (Lamiaceae) seeds under high irradiance conditions
(2002-02-27)
Ocimum gratissimum seed germination (% germination and vigor) has been found as phytochrome dependent, having a typical High Irradiant Response (HIR). Seven treatments were tested: daylight (DL), red (R), far-red (FR), ...
GERMINATION AND RE-INDUCTION OF DISSECATION TOLERANCE IN SEEDS OF Senna multijuga (RICH.) IRWIN ET BARN
(Centro Pesquisas Florestais, Ufsm, 2016-10-01)
The aims of this study were to verify the effects of different tests in the overcoming dormancy, excellent germination terms, as light and temperature, and the possibility of re-induction of desiccation tolerance in Senna ...
GERMINATION AND DORMANCY IN SEEDS OF Sorghum halepense AND Sorghum arundinaceum
(Univ Federal Vicosa, 2015-04-01)
Light, temperature and dormancy are factors that influence the germination of seeds and are strictly linked to the emergence of weeds. The objective of this work was to assess the germination of Sorghum arundinaceum and ...
Germinação de Pyrostegia venusta (Bignoniaceae), viabilidade de sementes e desenvolvimento pós-seminal
(Sociedade Botânica de São Paulo, 2014)