Effect of cultural practices on the growth of date palm vitroplants planted in errachidia south east of morocco reda meziani. Ipotentialities and traditional utilisation genin d. Caracterisation morphologique des vitroplants du palmier dattier. Laboratoire dhistophysiologie vegetale, paris vi, 12 rue. It is dioecious and differs from other palm species in its ability to produce offshoots and edible fruit. The objective of this work was to study the development of vitroplants introduced into traditional and modern palm of. Potentialites androgenetiques du palmier dattier phoenix. Files are available under licenses specified on their description page.
The in vitro cultivation of date palm staminodes vestigial stamens at different stages of female floral ontogenesis confirms the persistence at an immature state of such organs at all the floral differentiation stages. Staminodes evolution and in vitro development innovation. Vascular wilt disease caused by the fungus fusarium oxysporum f. Find, read and cite all the research you need on researchgate.
Isolation and i n vitro characterization of fusarium. Les clones acclimates ont ete plantes a errachidia sud du maroc en 1989. Palmier dattierculture in vitro veille scientifique. All structured data from the file and property namespaces is available under the creative commons cc0 license. A read is counted each time someone views a publication summary such as the title, abstract, and list of authors, clicks on a figure, or views or downloads the fulltext.
African journal of biotechnology bayoud disease of date. Biotechnologies du palmier dattier interets, limites et perspectives. An efficient regeneration system via a combined pathway of organogenesis and somatic embryogenesis was developed for date palm phoenix dactylifera l. Cr sean acad agric redaction 2010 des dattiers au sahel.
Multiplication vegetative du palmier dattier phoenix. Biological control of date palm diseases with native. Palmier dattierculture in vitro veille scientifique inraa. Genetic potentialities if five male date palm genotypes, and in vitro culture of anthers. Presently, date palm is facing problem in the production of healthy in vitro callus tissues. The trunk may reach up to 30 m in height and develops from the persistent leaf bases which are arranged in a helical pattern. This page was last edited on 20 december 2019, at 22. Optimization of medium composition for in vitro shoot. Biotech optimization of medium composition for in vitro shoot proliferation and growth of date palm cv. To date, the disease has destroyed more than 12 million date palms in morocco, or twothirds of the producers of the best dates trees in this country, and three million of palm trees in algeria with the threat of the spread of this disease to oasis southeast of algeria. Influence of nutrient medium on antioxidants production of. This is evidenced even in fully mature female flowers. Multiplication vegetative du palmier dattier phoenix dactylifera l.
Valorisation of datepalm byproducts dpbp for livestock. Adventitious buds were obtained from shoottip explants with a frequency of 53. Le palmier dattier, monocotyledone peren ne a port. Micropropagation of date palm phoenix dactylifera l. Effect of cultural practices on the growth of date palm. Biotechnologies vegetales et amelioration du palmier dattier. The bayoud is transmitted by the fungus fusarium oxysporum f. Improvement of the nitrogenous value of the byproducts of. Descripteurs du palmier dattier phoenix dactylifera l. For the in vitro on petri plates assays, the data were collected as mean colony diameter average of two perpendicular diameters values in each replication. The experimental results derived from the study of five date palm phoenix dactylifera l. Ferry poulain c, rhiss a, beauchesne g 1979 multiplication vegetative en culture in vitro du palmier dattier. In vitro multiplication of date palm is a very promising way for the rehabilitation of moroccan palm devastated.