Results 71 to 80 of about 60,727 (187)

Production and rooting of cordia - Cordia trichotoma (Vell.) Arrab. ex Steud. mini-cuttings collected from ministumps of asexual and seminal origin

open access: yesCiência Rural, 2015
This study aimed to evaluate the production of cordia (Cordia trichotoma) ministumps of seminal and asexual origin, as well as the effect of the naphthaleneacetic acid (NAA) on the rooting of mini-cutitings.
Paula Kielse   +5 more
doaj   +1 more source

Mass production of self-rooted Hevea brasiliensis industrial clones by tissue culture and nursery methods [PDF]

open access: yes, 2017
Industrial clonal plantations of Hevea brasiliensis, more commonly known as rubber tree, have been established for several decades with grafted/budded plants as an alternative to the mass clonal propagation of the mature selected industrial clones on ...
Masson, Aurélien, Monteuuis, Olivier
core  

Invasive Allele Spread under Preemptive Competition

open access: yes, 2005
We study a discrete spatial model for invasive allele spread in which two alleles compete preemptively, initially only the "residents" (weaker competitors) being present.
A. Gandhi   +19 more
core   +2 more sources

Efeito dos reguladores de crescimento dicamba e picloram na embriogênese somática em Eucalyptus grandis Somatic embryogenesis in Eucalyptus grandis: effect of growth regulators dicamba and picloram

open access: yesRevista Árvore, 2007
Este trabalho objetivou avaliar o efeito das auxinas dicamba e picloram na indução de embriogênese somática em embriões zigóticos maduros, cotilédones e hipocótilos de Eucalyptus grandis. Os calos foram induzidos em meio de cultura MS contendo dicamba (0,
Miranda Titon   +3 more
doaj   +1 more source

Biotechnology and development of rubber planting material [PDF]

open access: yes, 2009
Breeding and dissemination of planting material for rubber plantations are closely linked to propagation methods. Since the progress made by switching from multiplication by seed to propagation by budding, the development of new techniques, such as ...
Carron, Marc-Philippe   +6 more
core  

Relações entre variáveis climáticas com produção e enraizamento de miniestacas de eucalipto Relation of climate variables with eucalypt minicutting production and rooting

open access: yesRevista Árvore, 2009
O objetivo deste trabalho foi avaliar o grau de associação linear entre variáveis climáticas com a produção e enraizamento de miniestacas de eucalipto cultivado em dois tipos de minijardim clonal (leito de areia e tubetes com subirrigação).
Ana Catarina Monteiro Carvalho Mori da Cunha   +4 more
doaj   +1 more source

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