Results 11 to 20 of about 24,059 (302)

Testing for clonal propagation [PDF]

open access: yesHeredity, 2004
The conceptual basis for testing clonal propagation is reconsidered with the result that two steps need to be distinguished clearly: (1) specification of the characteristics of multilocus genotype frequencies that result from sexual reproduction together with the kinds of deviations from these characteristics that are produced by clonal propagation ...
H-R Gregorius, Gregorius, H. R.
exaly   +6 more sources

Clonal Propagation of Walnuts (Juglans spp.): A Review on Evolution from Traditional Techniques to Application of Biotechnology [PDF]

open access: yesPlants, 2022
Walnuts (Juglans sp.) are allogamous species. Seed-derived plants are not always superior to the selected parent. Clonal propagation of selected stock plants is an essential requirement for the clonal fidelity of the descendants and to maintain their ...
Kourosh Vahdati   +5 more
doaj   +4 more sources

Seed and clonal propagation of Camellia japonica L. cultivars in vitro culture [PDF]

open access: yesІнтродукція Рослин, 2003
The results of seed and clonal propagation of 4 cultivars of Camellia japonica L. are given. It was shown that the best results were obtained using both the method of embryoculture and clonal multiplication of shoots in vitro culture.
A.N. Lavrentyeva, I.I. Kharchenko
doaj   +2 more sources

Vegetative propagation and application of clonal forestry in Brazilian native tree species [PDF]

open access: yesPesquisa Agropecuária Brasileira, 2018
: Understanding the mechanisms involved in tree species maturation, related mainly to ontogenetic age effects, has contributed significantly to the vegetative propagation process of Brazilian native tree species, with consequent application of clonal ...
Carlos André Stuepp   +3 more
doaj   +4 more sources

Low clonal propagation in Atlantic and Mediterranean populations of the red gorgonian Paramuricea clavata (Octocorallia) [PDF]

open access: yesScientia Marina, 2017
Clonal propagation is a common feature of benthic marine organisms. In the present study, we investigated the contribution of clonal reproduction in the red gorgonian Paramuricea clavata. Mediterranean populations of P.
Joanna Pilczynska   +5 more
doaj   +5 more sources

Clonal Propagation of Khaya senegalensis: The Effects of Stem Length, Leaf Area, Auxins, Smoke Solution, and Stockplant Age [PDF]

open access: yesInternational Journal of Forestry Research, 2011
Khaya senegalensis is a multipurpose African timber species. The development of clonal propagation could improve plantation establishment, which is currently impeded by mahogany shoot borer. To examine its potential for clonal propagation, the effects of
Catherine Ky-Dembele   +5 more
doaj   +2 more sources

Differentiation mechanisms of rhizome clonal propagation strategies in Leymus chinensis based on physiological and metabolomic analyses [PDF]

open access: yesFrontiers in Plant Science
Leymus chinensis is one of the dominant species in the Eurasian steppe, and its rhizome clonal propagation capacity is a key determinant of population propagation.
Yahui Zhang   +5 more
doaj   +2 more sources

Clonal propagation of Phyllanthus amarus: A hepatoprotector.

open access: yesPharmacogn Mag, 2012
The micropropagation protocol for Phyllanthus amarus, an important medicinal herb used widely for the treatment of hepatitis in ethnomedicinal systems, was standardized with shoot tip and single node explants.The micropropagation was carried out for the hyperproducing ecotype (phyllanthin content 463.828 ppm; hypophyllanthin content: 75.469 ppm ...
Xavier JR   +3 more
europepmc   +4 more sources

Selection and clonal propagation of eucalyptus

open access: yesCalifornia Agriculture, 1988
Most eucalyptus plantations are started with seedlings that are highly variable in growth rate and form. Although breeding programs are under way to improve the quality of eucalyptus seed, the improvements are not expected to come soon.
R Sachs, C Lee, J Ripperda, R Woodward
doaj   +1 more source

A Comprehensive Review Uncovering the Challenges and Advancements in the In Vitro Propagation of Eucalyptus Plantations

open access: yesPlants, 2023
The genus Eucalyptus is a globally captivated source of hardwood and is well known for its medicinal uses. The hybrid and wild species of Eucalyptus are widely used as exotic plantations due to their renowned potential of adapting to various systems and ...
Vikas Sharma   +7 more
doaj   +1 more source

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