Results 71 to 80 of about 13,038 (248)

Molecular characterization and in silico expression analysis of a chalcone synthase gene family in Sorghum bicolor [PDF]

open access: yes, 2002
Recent use of Sorghum bicolor as a target for grass genomics has presented new resources for gene discovery in novel metabolic pathways in Poaceae. Sorghum synthesizes a unique class of flavonoid phytoalexins, the 3-deoxyanthocyanidins, in response to ...
Coolbaugh, RC, Lo, C, Nicholson, RL
core   +1 more source

Easy and efficient chemical sterilization of the culture medium for in vitro growth of gerbera using chlorine dioxide (ClO2)

open access: yesOrnamental Horticulture, 2018
Micropropagation techniques changed the production of clonal plantlets in the world. However, the high costs of micropropagated plantlets continue as the main constraint for the expansion of the technique.
Jean Carlos Cardoso   +1 more
doaj   +1 more source

THE ROLE OF LIGHT REGIME AND SUBSTRATE IN PHOTOSYNTHETIC PIGMENTS, FREE PROLINE CONTENT AND FLOWER QUALITY OF GERBERA JAMESONII L. [PDF]

open access: yesPoljoprivreda, 2008
The research of light and substrate role in leaf photosynthetic pigments, free proline content and flower quality indices in two gerbera cultivars (Vino and Ruby Red) showed that flower stems were longer in additional lighting treatment, coco’s peat ...
Nada Parađiković   +7 more
doaj  

Comparação de métodos de avaliação dos teores de potássio na solução do substrato e folhas de gérbera

open access: yesOrnamental Horticulture, 2019
Vários autores relatam que o potássio (K) é o nutriente absorvido em maiores quantidades pelas plantas de gérbera. Assim, objetivou determinar a concentração de K na solução de substratos no cultivo de gérbera de vaso, quantificado pelo Cardy Horiba C ...
Fernanda Ludwig   +4 more
doaj   +1 more source

Cassini's Compositae genera: A nomenclatural and taxonomic assessment [PDF]

open access: yes, 2010
Work on the Global Compositae Checklist has highlighted uncertainties and errors in the nomenclatural parameters of many genera and subgenera described by Henri Cassini. Problems concern rank (subgenus vs. genus); type designation; correct place of valid
Flann, C.M., Greuter, W., Hind, D.J.N.
core  

Effect of foliar application of zinc and salicylic acid on growth, flowering and chemical constitute of African marigold cv. pusa narangi gainda (Targets erecta L.) [PDF]

open access: yes, 2016
A field experiment on African marigold (Targets erecta L.) was conducted during winter season of 2014-15to study the foliar effect of Zn and SA of 20 treatment combinations having five concentrations of zinc (0.0, 0.25, 0.50, 0.75, and 1.0 %) and ...
Bola, P. K.   +4 more
core   +2 more sources

Substratos no desenvolvimento de cultivares de gérbera envasada

open access: yesOrnamental Horticulture, 2015
A gérbera vem ganhando destaque no mercado brasileiro de flores e plantas ornamentais e com isso há uma crescente demanda quanto à seleção de substratos adequados para sua produção.
Fernanda Ludwig   +3 more
doaj   +1 more source

Perceptions about the competences demanded by the labor market of the directors and managers of university practices [PDF]

open access: yes, 2019
El Espacio Europeo de Educación superior nace para dar respuesta a las necesidades sociales y laborales emergidas a partir de los cambios producidos por la sociedad del 2.0 y la globalización de los mercados a fin de mejorar la calidad ...
González Monteagudo, José   +4 more
core  

GENERACION DE HÍBRIDOS DE GERBERA (Gerbera jamesonii Bolus)

open access: yes, 2015
La producción de ornamentales a nivel nacional es de 23,000 ha., con un total de 25,000 productores que representan un valor de producción de 6100 millones de pesos. Solo el 5% se exporta. (SNICS, 2014). Uno de los cultivos ornamentales más importantes es la gerbera (Gerbera x hibrida) perteneciente a la familia Asteraceae.
RIVERA COLIN, AZUCENA, 507542
openaire   +2 more sources

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