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Sieverding, ELeihner, D.E.[Influence of crop rotation and intercropping of cassava with legumes on VA mycorrhizal symbiosis of cassava]Influence of crop rotation and intercropping of cassava with legumes on VA mycorrhizal symbiosis of cassava

Soil erosion and the productivity of cassava (Manihot esculenta Crantz) cropping systems, including forage legume intercropping, were monitored under natural rainfall conditions on Inceptisols in southwest Colombia. Trials were conducted over two cropping periods on moderate slopes. The best eros...


Leihner, D.E.Ruppenthal, MHilger, THCastillo Franco, JA[Soil conservation effectiveness and crop productivity of forage legume intercropping, contour grass barriers and contour ridging in cassava on Andean hillsides]Soil conservation effectiveness and crop productivity of forage legume intercropping, contour grass barriers and contour ridging in cassava on Andean hillsides

The effects of cutting storage on cassava root and branch production as well as on other crop characteristics (wt. loss, percentage of viable cuttings, sprouting 80 days after planting, final stand, no. of seed- cuttings/plant) were studied under field conditions in the banana growing zone of San...


Luna R., J.M.Correa, H.Leihner, D.E.[Influencia do armazenamento de manivas de mandioca (Manihot esculenta Crantz) na producao de raizes e ramas]Influencia do armazenamento de manivas de mandioca (Manihot esculenta Crantz) na producao de raizes e ramas

Erosion trials under natural rainfall were conducted at two locations in the Andean hillsides of south-west Colombia on moderate slopes. Sediment-bound losses of seven cassava (Manihot esculenta) cropping systems per cropping period ranged from 26 to 1726 kg ha?1 for organic matter, 0.9 to 65.5 k...


Ruppenthal, MLeihner, D.E.Steinmuller, N.El-Sharkawy, Mabrouk A.[Losses of organic matter and nutrient by water erosion in cassava-based cropping systems]Losses of organic matter and nutrient by water erosion in cassava-based cropping systems

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