Results 11 to 20 of about 5,648 (259)

Multiplication végétative à faible coût au profit des paysans et éleveurs des zones tropicales et méditerranéennes [PDF]

open access: yesVertigO, 2015
The various techniques of low cost vegetative propagation are useful for the poor populations of the tropical and Mediterranean zones which want propagate multipurpose selectionned trees (fruit-, forage-, or medicinal-trees) in order to realize orchards,
R. Bellefontaine   +3 more
doaj   +2 more sources

Vegetative multiplication and regeneration of Polytrichuin commune populations

open access: yesActa Societatis Botanicorum Poloniae, 2015
On two permanent meadow surfaces vegetative multiplication, regeneration and renovation of the Polytrichum commune populations was studied. In cultures the green, apical parts of the stem and green leaves regenerate most rapidly.
Jadwiga Mickiewicz
doaj   +1 more source

Vegetative Multiplication of Strelitzia reginae and its Allies

open access: yesBothalia: African Biodiversity & Conservation, 1972
In the past it has been assumed that individual plants of  Strelitzia reginae Ait. and its allies increase in size by suckering from the base. This proves to be incorrect and it is seen to be by the dichotomous branching of the rudimentary stem axis.
R. A. Dyer
doaj   +1 more source

La production des matériels de multiplication de la vigne en France

open access: yesOENO One, 1973
Pendant des siècles et même des millénaires, la multiplication de la vigne, alors cultivée franche de pied, a été assurée par les viticulteurs eux-mêmes selon des procédés simples et sans qu'il soit apparu nécessaire d'instaurer une réglementation. Après
J. NESPOULOUS
doaj   +1 more source

MICROPROPAGATION OF GARDENIA Gardenia jasminoidesBY USING SINGLE NODES [PDF]

open access: yesMesopotamia Journal of Agriculture, 2009
The present study was carried out to study the micropropagation of Gardenia (Gardenia jasminoides) by using single nodes excised from soft cuttings using half strength MS salts, 30gl-1 sucrose, 7gl-1 Agar and different concentrations of plant growth ...
Mosleh M.S.Duhoky
doaj   +1 more source

6-Benzylaminopurine and 3-Indolebutyric acid on the in vitro multiplication of Eugenia involucrata

open access: yesRevista Ceres, 2021
Eugenia involucrata is an important Brazilian forest species, which it can be used for timber, such as firewood and charcoal, and non-timber purposes, for culinary and medicinal use.
Charlene Moro Stefanel   +2 more
doaj   +1 more source

MICROPROPAGATION OF GARDENIA Gardenia jasminoides [PDF]

open access: yesMesopotamia Journal of Agriculture, 2010
The present study was carried out to study the micropropagation of Gardenia (Gardenia jasminoides) by using single nodes excised from soft cuttings using half strength MS salts, 30gl-1 sucrose, 7gl-1 Agar and different concentrations of plant growth ...
Mosleh M.S.Duhoky
doaj   +1 more source

Multiplication végétative des Caféiers en Côte d'Ivoire.

open access: yes, 1935
Portères Roland. Multiplication végétative des Caféiers en Côte d'Ivoire.. In: Revue de botanique appliquée et d'agriculture coloniale, 15ᵉ année, bulletin n°169, septembre 1935. pp.
Portères, Roland
core   +1 more source

Action de quelques facteurs physiques et chimiques sur la germination des pépins de vigne

open access: yesOENO One, 1975
De nos jours, en grande culture, la multiplication des vignes se fait exclusivement par voie végétative. La multiplication sexuée est pratiquée principalement dans certains centres de recherches.
A. C. Bernard
doaj   +1 more source

La multiplication végétative du goyavier Psidium guayava L. sous climat soudano sahélien du nord Cameroun [PDF]

open access: yesTropicultura, 2005
Vegetative Propagation of Guyava Psidium L. Guavaya under Sudano Sahelian Climate in the North Cameroon. Goyava (Psidium guajava L.) is a fruit tree, which is well suited to the climate of north Cameroon.
Hamasselbé, A.
doaj  

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