Results 91 to 100 of about 12,272 (201)

Anatomia foliar de Tabebuia serratifolia (Vahl) Nich. (Bignoniaceae) propagadas in vitro, in vivo e durante a aclimatização Leaf anatomy of Tabebuia serratifolia (Vahl) Nich. (Bignoniaceae) propagated in vitro, in vivo and during the acclimatization

Ciência e Agrotecnologia, 2008
As mudas propagadas por técnicas de micropropagação geralmente apresentam alterações significativas induzidas pelas condições in vitro, que diminuem a capacidade de sobrevivência após a transferência para o ambiente ex vitro, sendo fundamental a ...
Sara Dousseau, Amauri Alves de Alvarenga, Evaristo Mauro de Castro, Roberta Pereira Soares, Eduardo Bucsan Emrich, Lucas Amaral de Melo   +5 more
doaj   +1 more source

Growth analysis of in vitro-regenerated chestnuts during the acclimatization stage using elevated CO2 [PDF]

, 2005
Great advances have been made but some cultured plantlets still having a poor performance during the ex vitro stages and more specifically during the acclimatization and the nursery establishment stages.
Coelho, M.T., Diogo, M.G., Gonçalves, J.C.   +2 more
core  

Propagation of Dyckia vicentensis, an endemic bromeliad of the Pampa biome, Brazil

Rodriguésia
Dyckia vicentensis is an endemic species of the southwestern region of Rio Grande do Sul (RS, Brazil), which presents high ornamental and economic value. Thus, the aim of this study was to test in vitro and ex vitro conditions for its propagation. For in
Rejane Flores, Letícia Cezar Kraetzig, Paola Zuquetto Flôres, Diuliana Nadalon Pereira, Henrique Mallmann Büneker, Joseila Maldaner, Caroline Lançanova Viero, Marisa Ana Strahl   +7 more
doaj   +1 more source

Alterações anatômicas de bananeiras micropropagadas em resposta a aclimatização ex vitro Anatomic modifications of micropropagated banana plants in response to ex vitro acclimatization

Ciência Rural, 2009
Pesquisas acerca das modificações estruturais e fisiológicas inerentes ao processo de micropropagação são fundamentais para compreender os efeitos desta técnica, desenvolver protocolos mais eficientes e, sobretudo, reduzir perdas ex vitro.
Frederico Henrique da Silva Costa, Evaristo Mauro de Castro, Moacir Pasqual, Jonny Everson Scherwinski Pereira, Cynthia de Oliveira   +4 more
doaj   +1 more source

In vitro storage under slow growth and ex vitro acclimatization of the ornamental bromeliad Acanthostachys strobilacea

South African Journal of Botany, 2014
AbstractAn in vitro short-term storage method for Acanthostachys strobilacea (Schult. f.) Link, Klotzsch & Otto plants and subsequent ex vitro acclimatization were examined. Seedlings were cultured in vitro at 20, 15, and 10°C (low temperatures) and at 25°C (control) for 30, 60, and 90days.
de Carvalho, Victória, dos Santos, Daniela Soares, Nievola, Catarina Carvalho   +2 more
openaire   +1 more source

Proline levels, oxidative metabolism and photosynthetic pigments during in vitro growth and acclimatization of Pitcairnia encholirioides L.B. Sm. (Bromeliaceae)

Brazilian Journal of Biology
This study aimed to evaluate the variation in the levels of proline, oxidative metabolism and photosynthetic pigments in plants of Pitcairnia encholirioides grown in vitro under different conditions and after acclimatization.
C. F. Resende, V. F. Braga, P. F. Pereira, C. J. Silva, V. F. Vale, R. E. Bianchetti, R. C. Forzza, C. Ribeiro, P. H. P. Peixoto   +8 more
doaj   +1 more source

Effects of elevated CO2 on acclimatization of in-vitro regenerated chestnuts [PDF]

, 2004
Comunicação oral apresentada no II International Symposium on Acclimatization and Establishment of Micropropagated Plants que decorreu em 2004 em Cancún, no México.In this study we present the results of growth analysis of in vitro-regenerated chestnut ...
Coelho, M.T., Diogo, M.G., Gonçalves, J.C.   +2 more
core  

Ex vitro acclimatization of Kalanchoe blossfeldiana Poelln.

Biotecnología Vegetal, 2018
Kalanchoe blossfeldiana Poelln. is an ornamental specie used as a plant for pots and garden. Although are found studies on its propagation by biotechnological methods, the conditions to guarantee high survival rates in the acclimatization stage of in vitro plants have not been described.
Leonardo Julio Moreno-Bermúdez, Martha Pérez, Yanet Fernández, Mariana La O, Lourdes R García   +4 more
openaire   +1 more source

Effects Ofrhizobial Inoculation on the Early Growth of Acacia Mangium in the Field [Pengaruh Inokulasi Rhizobium Terhadap Pertumbuhan Awal Acacia Mangium Di Lapangan] [PDF]

, 2006
Dalam rangka mendukung program pemerintah dalam mengembangkan Hutan Tanaman Industri (HTI), bibit tanaman hutan berkualitas tinggi dibutuhkan dalam jumlah besar dan berkesinambungan.
Erlyandari, F. (F), Imelda, M. (M), Sukiman, H. (H)   +2 more
core  

Shoot and plantlet regeneration from meristems of Dioscorea rotundata Poir and Dioscorea alata L. [PDF]

, 2008
In vitro culture media capable of regenerating moderate to high shoots and/or plantlets from meristems of two yam species - Dioscorea rotundata and Dioscorea alata within comparable duration of 10 weeks as commonly obtained in other monocots and root and
Adeniyi, OJ, Adetimirin, VO, Asiedu, R, Ingelbrecht, Ivan   +3 more
core