Results 31 to 40 of about 4,878 (253)

Enraizamento e aclimatização de plantas micropropagadas de amoreira-preta cv. Brazos Rooting and acclimatization of micropropagated plants of blackberry cv. Brazos

Revista Brasileira de Fruticultura, 2006
O presente trabalho estudou as fases finais do processo de micropropagação, incluindo o enraizamento e a posterior aclimatização da amoreira-preta cv. Brazos. Os experimentos foram realizados no Laboratório de Micropropagação de Plantas da UFPR, Curitiba-
Carolina Smanhotto Schuchovski Augusto, Luiz Antonio Biasi, Charles Allan Telles   +2 more
doaj   +1 more source

Anatomia comparada das folhas e raízes de Cymbidium Hort. (Orchidaceae) cultivadas ex vitro e in vitro Comparative leaf and root anatomy of ex vitro and in vitro cultured Cymbidium Hort. plants

Acta Botânica Brasílica, 2008
Na fase de cultivo in vitro, as plantas são mantidas em ambiente com alta umidade relativa do ar, baixa luminosidade e trocas gasosas restritas, o que resulta em taxa de transpiração reduzida.
Juliana Lischka Sampaio Mayer, Luciana Lopes Fortes Ribas, Cleusa Bona, Marguerite Quoirin   +3 more
doaj   +1 more source

Effect of sucrose concentrations on in vitro growth and subsequent acclimatization of the native bromeliad Vriesea inflata (Wawra) Wawra

Biotemas, 2015
Using sucrose is crucial for in vitro plant growth, due to decreased photosynthesis under this condition. However, ornamental epiphytic species, which have slow growth, have shown better development in nutrient media with low concentrations of this ...
Camila Freitas, Victória Carvalho, Catarina Carvalho Nievola   +2 more
doaj   +1 more source

Nitrogen assimilation in the bromeliad Ananas comosus var. ananassoides (Baker) Coppens & F.Leal grown in vitro with different sources of inorganic nitrogen

Hoehnea, 2020
Ananas comosus var. ananassoides (Baker) Coppens & F.Leal is a native ornamental bromeliad of the endangered biome Cerrado. Therefore, approaches aimed at the preservation of this species, such as in vitro cultivation and micropropagation are needed ...
Priscila Primo Andrade Silva, Ivomar Aparecido Medina, Jorge Luiz Marx Young, Vívian Tamaki   +3 more
doaj   +1 more source

Acclimatization of Eurycoma longifolia (Tongkat Ali) Plantlets to Ex Vitro Conditions

Journal of Tropical Resources and Sustainable Science (JTRSS), 2021
Eurycoma longifolia is one of the famous herbal plants with great medicinal benefits. The plant which also known as Tongkat Ali is well-known for treating erectile dysfunction and as energy booster. Tongkat Ali plantlets were produced using in vitro propagation technique to cater the demand for planting material.
Yahya, Muhammad Fuad, Hassan, Nor Hasnida, Abdullah, Nazirah, Abd. Rahman, Siti Suhaila, Ismai, Haliza, Abdullah, Mohd Zaki, Mohd Ariff, Farah Fazwa, Ngah, Mohamad Lokmal, Koter, Rosdi, Khalid, Rozidah, Abdullah, Rohani, Zakaria, Norfarhana, Zakaria, Norhidayah   +12 more
openaire   +2 more sources

Improving Ex Vitro Rooting and Acclimatization Techniques for Micropropagated American Chestnut1 [PDF]

Journal of Environmental Horticulture, 2020
Abstract Limited rooting and acclimatization success when micropropagating certain hardwood tree species may hinder conservation efforts of certain threatened and endangered species. Restoration efforts for such trees, such as the American chestnut [Castanea dentata (Marsh.) Borkh.], require a massive number of plantlets to be produced by ...
Allison D. Oakes, Hannah C. Pilkey, William A. Powell   +2 more
openaire   +1 more source

Effects of Growth Regulators and Gelling Agents on Ex Vitro Rooting of Raspberry

Plants, 2018
Successful acclimatization and ex vitro rooting are among the key factors reducing the cost of micropropagated plants. We compared the survival of seven Russian cultivars of raspberry (Rubus idaeus) after rooting in vitro and ex vitro.
Vadim Lebedev, Mikhail Arkaev, Mariya Dremova, Ivan Pozdniakov, Konstantin Shestibratov   +4 more
doaj   +1 more source

Chlorophyll a fluorescence of sweet potato plants cultivated in vitro and during ex vitro acclimatization [PDF]

Brazilian Journal of Plant Physiology, 2010
Sweet potato (Ipomoea batatas L.) plants were cultivated in vitro in Murashige and Skoog (MS) medium with 20 and 40 g L-1 of sucrose under two different photon flux densities (21 and 60 µmol m-2 s-1). Leaves developed in vitro mostly showed high variable to maximum fluorescence ratio (FV/FM) , indicating good development of photosynthetic apparatus ...
Cassana, Francine F., Falqueto, Antelmo R., Braga, Eugenia J. B., Peters, Jose A., Bacarin, Marcos A.   +4 more
openaire   +2 more sources

An Optimized Micropropagation Protocol by Ex Vitro Rooting of Pear Rootstock OHF 333 (Pyrus communis L.)

Acta Agrobotanica, 2021
Pear rootstock OHF 333 (Pyrus communis L.), which is included in the US ‘Old Home’ × ‘Farmingdale’ series, is characterized by good compatibility with most other varieties, high yields, and a moderate degree of resistance to fire blight. Micropropagation
Nataliya Dimitrova, Lilyana Nacheva
doaj   +1 more source

Improvement of Ex vitro Rooting and Acclimatization to Increase Micropropagation Efficiency of Aronia (Aronia mitschurinii)

Journal of Agricultural Sciences
In this study, the objective was to establish an easier and more effective rooting and acclimatization protocol for the micropropagation of aronia compared to common in vitro and ex vitro methods.
Hatice Dumanoğlu, Sema Coşkun, Gölge Sarıkamış, Zahide Kocabas, Rabia Albayrak Delialioğlu   +4 more
doaj   +1 more source