This expt, that is currently being carried on in Mondomo (Cauca, Colombia) seeks to validate the technology produced by the CIAT Cassava Program, with promising var. and adequate agricultural practices; and to evaluate and compare traditional vs. new technology under farming conditions. A technol...
International Center for Tropical Agriculture
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[Ensayo y validacion de tecnologia en el cultivo de la yuca]
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Ensayo y validacion de tecnologia en el cultivo de la yuca
The effect of inoculating cassava with mycorrhizae on plant growth and P uptake was studied in sterilized and nonsterilized soils to which 8 levels of P were applied, as well as in a flowing culture solution at 4 different P concn. Inoculation produced greater than benefits in cassava grown in st...
Howeler, Reinhardt H.
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[El efecto de la inoculacion con micorrizas sobre la nutricion fosforica de la yuca]
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El efecto de la inoculacion con micorrizas sobre la nutricion fosforica de la yuca
The results are given of physicochemical analyses of soils and estimated cassava yields for five production zones in Colombia. There was little correlation between yield and the factors studied. Yields tended to increase as P increased; and there was a positive response to K in 2 zones and Ca/Mg ...
Díaz Duque, R.O.
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Howeler, Reinhardt H.
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Varon R, U
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[Evaluacion de los analisis de suelos de las zonas productoras de yuca en Colombia]
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Evaluacion de los analisis de suelos de las zonas productoras de yuca en Colombia
Cassava is among the food crops that tolerate soil acidity well; therefore, it is often planted on highly acid, unfertile soils without fertilization or liming. Nevertheless, cassava needs large quantities of P for maximum productivity. In fertilization trials at Carimagua (Llanos Orientales, Col...