Results 91 to 100 of about 1,028 (199)

Establishment of an In Vitro Micropropagation System for Cannabis sativa ‘Cheungsam’

open access: yesHorticulturae
Cannabis has been cultivated for thousands of years for a variety of purposes, including fiber, seeds, oil, and medicinal compounds. The cannabis industry is growing rapidly because several countries have recently legalized the use of cannabis.
Sang-Cheol Baek   +7 more
doaj   +1 more source

Effects of different cytokinins on in vitro multiplication of Prunus ‘Capdeboscq’ rootstocks

open access: yesCrop Breeding and Applied Biotechnology, 2003
Rootstocks for peach trees are obtained in Brazil from seeds without genetic uniformity or health guarantee. Micropropagation techniques supply genetically uniform shoots but the in vitro culture protocols must be optimized.
Aparecido Lima da Silva   +2 more
doaj  

In vitro multiplication of Eucalyptus hybrid via temporary immersion bioreactor: culture media and cytokinin effects

open access: yesCrop Breeding and Applied Biotechnology, 2018
This study aimed to assess the influence of culture medium and cytokinin type on in vitro multiplication of an Eucalyptus grandis x E. urophylla hybrid clone via temporary immersion bioreactor (TIB).
Wesley Pires Flausino Máximo   +4 more
doaj  

Influence of 6-Benzyladenine and gelling agent on the reduction of hyperhydricity in Tectona grandis L.

open access: yes, 2019
Se estudió la influencia de diferentes factores en la proliferación y la ocurrencia de la hiperhidricidad in teca (Tectona grandis L.). Se probaron cuatro concentraciones de BA (2,22; 4,44; 6,66 and 8,88 µM) y un control sin BA.
Quiala, Elisa   +6 more
core  

(47(4):364-376)Effects of Medium Composition and Vessel Closure on The Hyperhydricity and Rooting of Carnation In Vitro Culture

open access: yes, 2010
玻璃質化 (hyperhydricity, hyperhydration, vitrification or glassification) 常見於草本與木本植物組織培養大量繁殖之過程,是種苗產業上相當嚴重的問題。傳統微體繁殖為防止污染及培養基水分喪失,均以低透氣性的材質加以密封,是導致培養瓶苗玻璃質化的主要原因之一。〝瓶內馴化〞可有效控制玻璃質化,並增加瓶苗移出之存活率。本研究主要探討BA (N6-benzyladenine) 濃度、MS鹽類強度、Auxin種類及藥包紙封口對康乃馨苗生長與發根的影響 ...
賴建洲   +4 more
core   +1 more source

Hyperhydricity of micropropagated shoots: a typically stress-induced change of physiological state

open access: yes, 2004
peer reviewedHyperhydricity of micropropagated shoots, formerly called vitrification, undoubtedly results from growth and culture conditions, subjectively reputated as stressing factors: wounding, infiltration of soft culture medium, generally of a high ...
Franck, Thierry   +4 more
core   +1 more source

Influence of physical state of culture media and different growth regulator combinations on axillary shoots formation in Agave fourcroydes Lem.

open access: yesBiotecnología Vegetal, 2006
The henequen (Agave fourcroydes Lem.) is a plant of a great economic and ecological value. The current technologies used for its micropropagation require a bigger efficiency, due to difficulties that take place, mainly during the multiplication phase ...
Miguel Garriga Caraballo   +2 more
doaj  

Effect of the inoculation density in Coffea arabica L. cv. `Caturra rojo' somatic embryos germination in RITA® Temporary Immersion System

open access: yesBiotecnología Vegetal, 2014
The development of somatic embryogenesis of coffee (Coffea spp.) in liquid culture medium is a viable alternative for the propagation of these species.
Raúl Barbon   +5 more
doaj  

Enhancement of germination, hyperhydricity control and in vitro shoot formation of Vasconcellea stipulata Badillo

open access: yes, 2015
Vasconcellea stipulata has great commercial importance because of its enzymatic activity and as a source for genetic improvement of papaya since it is resistant to the papaya ringspot virus.
Zimmermann, Miguel Jordán   +2 more
core  

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