Forcing Plants
Mostrando 1-7 de 7 artigos, teses e dissertações.
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1. Asexual propagation of ornamental cherry tree (Prunus serrulata Lindl.) / PROPAGAÃÃO ASSEXUADA DE CEREJEIRA ORNAMENTAL (PRUNUS SERRULATA LINDL.)
Despite the potential that the ornamental cherry tree offers for the urban forestation, studies about propagation methods of the species are scarce. Due to this fact, the objectives of the work were to evaluate the vegetative propagation of this species, searching for the best type of grafting and forcing method in the percentage of tissue union of the graft
Publicado em: 2008
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2. Analise de diferentes tecnologias de iluminação artificial para redução do consumo de energia eletrica na produção de mudas de crisantemos em ambiente protegido / Analysis of different artificial illumination technologies aiming energy consumption reduction in chrysanthemum nursey production in greenhouses
The type of artificial illumination employed for chrysanthemum cultivation in greenhouses to induce photoperiod effect will determine its growing rate as well as the energy consumption. Incandescent filament is currently employed for artificial illumination in chrysanthemum nursery to induce photoperiod effect. Nowadays new illumination technology is being t
Publicado em: 2007
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3. Dinâmica biogeoquímica do estuário do Rio Itajaí-Açú, SC.
The Itajaí river estuary, SC, is located in the final portion of Itajaí river watershed, which has a total area of about 15,500 km2. The terminal region of this watershed is characterized by the presence of important cities such as Blumenau and Itajaí. Agriculture is also important, specially irrigated rice culture. The aim of this study was to evaluate t
Publicado em: 2006
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4. Filme aditivado : avaliação dos elementos agrometeorologicos, de produtividade, envelhecimento em campo e viabilidade economica para o cultivo da Rosa hybrida (CV. "Vega") / Greenhouse addictive films : evaluation of agro meteorological elements, productivity, on field aging parameters and economic viability for Hybrid Rose (CV "Vega") production
O objetivo deste trabalho foi avaliar um filme para cobertura de casa de vegetação através dos aspectos de produção e qualidade; elementos micrometeorológicos e de envelhecimento do filme plástico, sob as condições impostas pela cobertura plástica com diferentes anos de uso. Para a produção e qualidade foram selecionados 15 vãos de estufa, com p
Publicado em: 2006
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5. The seed industry in the brazilian plant variety protection environment / A empresa de sementes no ambiente de proteção de cultivares no Brasil
The intellectual property rights in plants has been an issue globally discussed since the beginning of the last century, resulting in the adoption of protection systems and patents. Besides the production and trade of seed laws, there is other two forms of settling down controls on seeds: the biological, in that is possible to control the pollination of the
Publicado em: 2005
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6. Polarity of Thiamine Movement through Tomato Petioles 12
Thiamine-14C moved through petiolar sections of Lycopersicon esculentum Mill. var. Michigan State Forcing with striking similarity in kinetics to auxins and gibberellic acid moving through similar sections of other green plants. Thiamine moved with strong basipetal polarity, at a velocity of 3 to 5 mm per hour, and emerged unchanged into the basal receiver a
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7. Influence of a Ceratocystis ulmi Toxin on Water Relations of Elm (Ulmus americana)
Water-soluble glycopeptides isolated from cultures of Ceratocystis ulmi have been reported to be toxins involved in Dutch elm disease. The influence of the glycopeptides on the water relations of Ulmus americana seedlings was tested by placing cut stems in glycopeptide preparations. After 4 hours in 200 micrograms per milliliter toxin the stem conductance of