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International Center for Tropical Agriculture[CIAT 1984: reseña de los logros principales durante el período 1977-1983]CIAT 1984: reseña de los logros principales durante el período 1977-1983

The type and magnitude of losses in cassava caused by Cyperus rotundus were determined. Two field expt. were conducted at Instituto Colombiano Agropecuario-Caribia exptl. station, Magdalena (Colombia) at 35 m.a.s.l. The location has an annual mean temp. of 280 degrees Celsius, mean annual precipi...


Leihner, D.E.López M., J.[Perdidas en el rendimiento y la calidad de la yuca (Manihot esculenta Crantz) causadas por coquito (Cyperus rotundus L.)]Perdidas en el rendimiento y la calidad de la yuca (Manihot esculenta Crantz) causadas por coquito (Cyperus rotundus L.)

Increasingly, geospatial web applications such as www.fixmystreet.com or www.seeclickfix.com are being integrated within citizen participation processes in spatial planning and the provision of communal services. Recently, several of these platforms have been launched in Latin America and other c...


Atzmanstorfer, KarlEitzinger, AntonMarin, Beatriz EugeniaParra Arteaga, AndresGonzález Quintero, BryanResl, Richard[HCI-Evaluation of the GeoCitizen-reporting App for citizen participation in spatial planning and community management among members of marginalized communities in Cali, Colombia]HCI-Evaluation of the GeoCitizen-reporting App for citizen participation in spatial planning and community management among members of marginalized communities in Cali, Colombia

Howeler, Reinhardt H.[A new future for Cassava in Asia. Its use a food freed and fuel to benefit the poor]A new future for Cassava in Asia. Its use a food freed and fuel to benefit the poor

In view of the lack of information on the use of herbicides in polycultures including non-commercial crop species, 2 expt. were designed to identify herbicides and doses suitable for crop associations including cassava. A total of 6 products were tested single or in mixtures having been chosen fo...


López M., J.Leihner, D.E.[Control quimico de malezas en policultivos con yuca (Manihot esculenta Crantz)]Control quimico de malezas en policultivos con yuca (Manihot esculenta Crantz)
Hernández Bravo, Guillermo[Los problemas de producción y potenciales del frijol (Phaseolus vulgaris) en el trópico bajo]Los problemas de producción y potenciales del frijol (Phaseolus vulgaris) en el trópico bajo
Ashby, J.A.Sperling, L.[Institutionalizing participatory, client-driven research and technology development in agriculture]Institutionalizing participatory, client-driven research and technology development in agriculture

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