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Arango, JacoboMoreta, D.Núñez, J.Hartmann, K.Domínguez, M.Ishitani, ManabuMiles, John W.Subbaraoa, Guntur V.Peters, MichaelRao, Idupulapati M.[Developing methods to evaluate phenotypic variability in biological nitrification inhibition (BNI) capacity of Brachiaria grasses]Developing methods to evaluate phenotypic variability in biological nitrification inhibition (BNI) capacity of Brachiaria grasses

A study was conducted to identify the most productive cultivars and their cutting management to optimize nutrient productivity in semi-arid areas of Rwanda. Four cultivars of Brachiaria brizantha (Piatá, MG4, Marandú and Xaraes), two cultivars of Brachiaria humidicola (Llanero and Humidicola), tw...


Mutimura, MupenziEbong, CyprianRao, Idupulapati M.Nsahlai, Ignatius V.[Effect of cutting time on agronomic and nutritional characteristics of nine commercial cultivars of Brachiaria grass compared with Napier grass during establishment under semi-arid conditions in Rwanda]Effect of cutting time on agronomic and nutritional characteristics of nine commercial cultivars of Brachiaria grass compared with Napier grass during establishment under semi-arid conditions in Rwanda
Montenegro, Rubén DaríoPinzón, Bolívar R.Argel M., Pedro J.[Evaluación de Brachiaria humidicola (CIAT 6369) bajo pastoreo en condiciones de Gualaca, Panamá]Evaluación de Brachiaria humidicola (CIAT 6369) bajo pastoreo en condiciones de Gualaca, Panamá

A grazing trial was carried out in the Eastern Plains of Colombia to compare legume selection by transiently grazed oesophageal-fistulated steers and non-fistulated steers permanently grazing pastures. The 6 pasture types investigated were Arachis pintoi-Brachiaria humidicola mixtures which diffe...


Hess, HDKreuzer, M.Nosberger, JWenk, CLascano, Carlos E.[Effect of sward attributes on legume selection by oesophageal-fistulated and non-fistulated steers grazing a tropical grass-legume pasture]Effect of sward attributes on legume selection by oesophageal-fistulated and non-fistulated steers grazing a tropical grass-legume pasture

Nitrification, a key process in the global nitrogen cycle that generates nitrate through microbial activity, may enhance losses of fertilizer nitrogen by leaching and denitrification. Certain plants can suppress soil-nitrification by releasing inhibitors from roots, a phenomenon termed biological...


Subbaraoa, Guntur V.Nakahara, K.Hurtado, MPOno, HMoreta Mejia, DESalcedo, AFYoshihashi, ATIshikawa, T.Ishitani, ManabuOhnishi, MYoshida, MRondón, Marco AntonioRao, Idupulapati M.Lascano, Carlos E.Berry, W.L.Ito, O.[Evidence for biological nitrification inhibition in Brachiaria pastures]Evidence for biological nitrification inhibition in Brachiaria pastures

Established swards of the tropical forage grass Andropogon gayanus var. bis-quamulatus (Hochst.) Hack were heavily colonized by the leaf-cutter Acromyrmex landolti Forel over a period of 33 months in the eastern plains of Colombia. Density of Ac. landolti colonies in swards of A. gayanus increase...


Lapointe, Stephen L.Serrano, MSVillegas, A[Colonization of two tropical forage grasses by Acromyrmex landolti (Hymenoptera: Formicidae) in Eastern Colombia]Colonization of two tropical forage grasses by Acromyrmex landolti (Hymenoptera: Formicidae) in Eastern Colombia

An in vitro experiment was performed to compare the forage quality of foliage of Calliandra (Calliandra calothyrsus Meissner var. Patulul) cultivated on either low or medium-fertility soils in Colombia and Kenya, respectively. A grass-alone diet, with and without urea supplementation, and five le...


Hess, HDTiemann, Tassilo T.Noto, FFranzel, StevenLascano, Carlos E.Kreuzer, M.[The effects of cultivation site on forage quality of Calliandra calothyrsus var. Patulul]The effects of cultivation site on forage quality of Calliandra calothyrsus var. Patulul

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