Growth and N uptake in pot-grown maize, beans, and cassava were evaluated under 2 levels of soil N at CIAT-Palmira (Colombia). The lower amount of the element reduced its uptake by the 3 species, resulting in lower tissue concn., especially in the leaves. Under low N, DM accumulation was also red...
Porto, M.C.M.
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El-Sharkawy, Mabrouk A.
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Cock, James H.
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Hernández, A. del P.
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Cadena, G. de
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[Crescimento, fotossintese e eficiencia do uso de nitrogenio em milho, feijao e mandioca submetidos a dois niveis de N no solo]
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Crescimento, fotossintese e eficiencia do uso de nitrogenio em milho, feijao e mandioca submetidos a dois niveis de N no solo
The current status of cassava cultivation in Brazil is analyzed; aspects covered are the distribution of production, cultivation systems, main uses given to the crop, and problems encountered in the different geographic regions of the country (north, NE, SE, south, and central-west). An overview ...
Se analiza el estado actual del cultivo de la yuca en Brasil, cubriendo aspectos de la distribucion de la produccion, los sistemas de cultivo y los principales usos y problemas encontrados en las diferentes regiones geograficas del pais (Norte, Nordeste, Sudeste, Sur y Centro-Oeste). Tambien se p...