Tajani M., Benkirane Rachid, Douira A., El Ouazani Touhami A..
2002. Some biotic and abiotic constraints of rice culture in Morocco.
In : Rice genetic resources and breeding for Europe and other temperate areas : proceedings of Eurorice 2001 Symposium, Cirad, Ird, Ksau, Krasnodar Territory, Vniirisa, September, 3-8, 2001, Krasnodar, Russia. CIRAD, IRD, KSAU, Krasnodar
Résumé : Major problems of rice were identified and quantified in the North -Eeast region (Gharb) and the North region (Larache) of Morocco from 1996 to 2000. Surveys of many fields in the rice growing areas were made. The surveys include information on cultural strategies (fertilization, sowing and harvesting time, rotation...) and on disease development. Five sites per field were assessed and thus for ten fields per area. The severity, and the incidence of foliage diseases were noted. Assessment on the nodes and heads were also made. Diseased samples (leaves, stems,and nodes) with different types symptoms were analyzed in the laboratory. The mycoflora associated to rice leaves was determined in respect to the type of symptoms. The isolated fun,gal species from the lesions were identified. Problems , biotic and abiotic, were ranked according to their abundance for a better understanding of the real constraints of rice culture in Morocco.
Mots-clés Agrovoc : Oryza, enquête sur les exploitations agricoles, Enquête pathologique, maladie des plantes, facteur de production
Mots-clés géographiques Agrovoc : Maroc
Classification Agris : H20 - Maladies des plantes
Auteurs et affiliations
- Tajani M., Université Ibn Tofail (MAR)
- Benkirane Rachid, Université Ibn Tofail (MAR)
- Douira A., Université Ibn Tofail (MAR)
- El Ouazani Touhami A., Université Ibn Tofail (MAR)
Autres liens de la publication
Source : Cirad - Agritrop (https://agritrop.cirad.fr/510402/)
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