Necrosis inducing BCMV isolates were obtained from a range of wild and forage legume species growing in Uganda. Thirteen distinct isolates were identified on the bases of symptoms, pathogenicity in bean differential cultivars, serology, immunosorbent electron microscopy, seed-and aphid-transmissi...
Sengooba, TNK
,
Walkey, D.G.A.
,
Spence, NJ
,
Allen, David J.
,
Lana, AF
,
[The occurrence of bean common mosaic virus inwild and forage legume species in Uganda]
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The occurrence of bean common mosaic virus inwild and forage legume species in Uganda
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, M
,
Hilger, TH
,
Castillo Franco, JA
,
[Soil conservation effectiveness and crop productivity of forage legume intercropping, contour grass barriers and contour ridging in cassava on Andean hillsides]
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Soil conservation effectiveness and crop productivity of forage legume intercropping, contour grass barriers and contour ridging in cassava on Andean hillsides
Objectives of this study were to compare costs and expected benefits of feed supplementation in cattle with alternative shrub legumes during the dry season using as a case study the hillsides of Central Nicaragua. The information used was gathered in a survey of 32 farms in the states of Boaco a...
Holmann, Federico J.
,
Tiemann, Tassilo T.
,
[Simulation of costs and benefits of supplementing milking cows with legumes during the dry season in two hillside regions of Nicaragua]
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Simulation of costs and benefits of supplementing milking cows with legumes during the dry season in two hillside regions of Nicaragua
Fisher, Myles J.
,
Lascano, Carlos E.
,
Thomas, Richard J.
,
Ayarza, Miguel Angel
,
Rao, Idupulapati M.
,
Rippstein, Georges
,
Thornley, J.H.M.
,
[An integrated approach to soil-plant-animal interactions on grazed legume-based pastures on tropical acid soils]
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An integrated approach to soil-plant-animal interactions on grazed legume-based pastures on tropical acid soils
The forage quality of shrub legume species planted in acid soils of the llanos and forest margins of Colombia was evaluated by the Tropical Forages Program (TFP) of CIAT. Results showed differences in quality among and within species. Species free of tannins such as Cratylia argentea and Desmodiu...
Lascano, Carlos E.
,
Maass, Brigitte L.
,
Keller-Grein, Gerhard
,
[Forage quality of shrub legumes evaluated in acid soils]
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Forage quality of shrub legumes evaluated in acid soils
Reiber, C.
,
Cruz, H.
,
Peters, Michael
,
Franco, LH
,
Lascano, Carlos E.
,
Avila Vargas, P
,
Schmidt, A
,
Schultze-Kraft, Rainer
,
Burgos, C.
,
Mena Urbina, Martin A.
,
Lentes, P
,
[Heno, forraje conservado para la época crítica]
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Heno, forraje conservado para la época crítica