Moréno B., Châtel Marc, Guimaraes Elcio Perpetuo, Ospina Yolima, Borrero Jaime.
2002. Producing upland rice with young coffee plantations in the Colombia hillsides.
In : Enhancing rice gene pools CIRAD/CIAT collaborative project : annual report September 2001 - September 2002. Châtel Marc, Ospina Yolima. CIRAD
Résumé : Production of upland rice in the hillsides of the Colombian coffee zone, is an option for both food security and land use management of young coffee plantation. To evaluate the effect of two cycles of rice cultivation on young coffee plantations, an experiment was conducted at the experimental stations La Catalina, Pereira - Risaralda, and Naranjal, Chinchinà - Caldas. The treatments were conformed according to a factorial design with different rice densities and spatial arrangement of coffee. Coffee variety Colombia and upland rice line CT-10069-27-3-1-4 (CIRAD 445) were uses as crop species. The results of inter-cropping upland rice with coffee indicate that coffee does not affect rice production. Average nce-paddy production varied between 3760 and 4736 Kg/ha, depending of the year and site of evaluation. At Naranjal, rice does not affect the subsequent coffee productions, but it varies at La Catalina, according to coffee spatial arrangement. The highest coffee production (Naranjal: 8253 and La Catalina: 7566 kg/ha of dry grain) was reached by using a rice-sowing density of 60 Kg/ha, distributed in 3 rows with spatial arrangement of coffee of 1,00 x 1,00 m.
Mots-clés Agrovoc : Oryza, Coffea, culture intercalaire
Mots-clés géographiques Agrovoc : Colombie
Classification Agris : F08 - Systèmes et modes de culture
Auteurs et affiliations
- Moréno B.
- Châtel Marc, CIRAD-CA-CALIM (COL)
- Guimaraes Elcio Perpetuo, EMBRAPA (BRA)
- Ospina Yolima, CIAT (COL)
- Borrero Jaime, CIAT (COL)
Autres liens de la publication
Source : Cirad - Agritrop (https://agritrop.cirad.fr/519430/)
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