Descubre y comparte nuestro conocimiento público

Se han encontrado 25 recursos

Resultados de búsqueda

Tergas, Luis EduardoPaladines M., Osvaldo L.Kleinheisterkamp, IngoVelásquez R., J.E.[The animal production potential of four associations between Andropogon gayanus Kunth and legumes in the Eastern Plains in Colombia]The animal production potential of four associations between Andropogon gayanus Kunth and legumes in the Eastern Plains in Colombia

Constatou-se elevado grau de dormência em sementes recém-colhidas de S. macrocephala e S. capitata. Testaram-se alguns tratamentos visando o incremento de germinação para testes de qualidade de sementes. lnicialmente, testaram-se métodos físicos, químicos e mecânic...


Carmona, RFerguson, John E.Souza Maia, M. de[Germinacao de sementes em (Stylosanthes macrocephala M.B. Ferr. et Sousa Costa E.S. capitata vog. in Linnaea)]Germinacao de sementes em (Stylosanthes macrocephala M.B. Ferr. et Sousa Costa E.S. capitata vog. in Linnaea)

Testaram-se métodos de colheita de sementes em S. capitata CIAT-1693, com relação a rendimento, qualidade de sementes e implicações econômicas, em Carimágua, Colômbia, no ano de 1983. Os tratamentos dividiram-se nos grupos: A - Totalmente manual, B - Totalmente mecânica, C - Cor...


Carmona, RFerguson, John E.Souza Maia, M. de[Metodos de colheita de sementes em (Stylosanthes capitata vog. in Linnaea)]Metodos de colheita de sementes em (Stylosanthes capitata vog. in Linnaea)
Autor: Lenne, J.M.

Native populations of Stylosanthes capitata, a promising perennial pasture legume in tropical America, were evaluated for their reaction to a virulent widespread race of Colletotrichum gloeosporioides. Considerable variation in anthracnose reaction among progenies from individual plants, among pl...


Lenne, J.M.[Variation in reaction to anthracnose within native Stylosanthes capitata populations in Minas Gerais, Brazil]Variation in reaction to anthracnose within native Stylosanthes capitata populations in Minas Gerais, Brazil
Salinas, JGCastilla, Carlos E.Gualdron, R[Requerimientos de micronutrimentos por algunas leguminosas forrajeras tropicales en los Llanos Orientales de Colombia]Requerimientos de micronutrimentos por algunas leguminosas forrajeras tropicales en los Llanos Orientales de Colombia

Research carried out to evaluate management options and animal production potential of native and improved pastures in savanna regions of tropical America is reviewed, with emphasis on Colombia's Eastern Plains. In areas with limited infrastructure native grasses are the main forage resource and ...


Lascano, Carlos E.[Managing the grazing resource for animal production in savannas of tropical America]Managing the grazing resource for animal production in savannas of tropical America
Tergas, Luis EduardoPaladines M., Osvaldo L.Kleinheisterkamp, IngoVelásquez R., J.E.[El potencial de produccion animal de cuatro asociaciones de Andropogon gayanus Kunth en los Llanos Orientales de Colombia]El potencial de produccion animal de cuatro asociaciones de Andropogon gayanus Kunth en los Llanos Orientales de Colombia
Autor: Saif, SR

Growth and mineral uptake of twenty-four tropical forage legumes and grasses were compared under glasshouse conditions in a sterile low P oxisol, one part inoculated and the other not inoculated with mycorrhizal fungi. Shoot and root dry weights and total uptake of P, N, K, Ca, and Mg of all the ...


Saif, SR[Growth responses of tropical forage plant species to vesicular- arbuscular mycorrhizae. 1. Growth, mineral uptake and mycorrhizal dependency]Growth responses of tropical forage plant species to vesicular- arbuscular mycorrhizae. 1. Growth, mineral uptake and mycorrhizal dependency

During field screening from 1978 to 1981 of 121 accessions of the tropical pasture legume Stylosanthes capitata at two sites in Colombia and at Planaltina in Brazil, 94.2% of the accessions were resistant to anthracnose (caused by Colletotrichum gloeosporioides) in Colombia while 85.1% were susce...


Lenne, J.M.Thomas, D.Andrade, Ronaldo P. deVargas, A.[Anthracnose of Stylosanthes capitata: Implications for future disease evaluations of indigenous tropical pasture legumes]Anthracnose of Stylosanthes capitata: Implications for future disease evaluations of indigenous tropical pasture legumes

Selecciona los documentos para visualizarlos

Nombre del archivo Ver recurso