Fertilization and production of grasses of the genus pennisetum in Santo Domingo, Ecuador

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AudienciaPúblico en generales_ES
CoberturaMéxicoes_ES
Fecha de ingreso2026-10-05T16:34:10Z
Fecha de publicación2018-01-01
ResumenThe present research contributes to the efficient nutrient management to pastures, and to the efficient use of cutting grasses in animal feed. In order to evaluate the productive performance of four genotypes of grass of genus Pennisetum (Common Elephant; King grass; Camerún; y Maralfalfa.) and the effect of N, P, K, Ca, Mg and S fertilization, an experiment was conducted on the experimental farm "El Oasis", from the Universidad Tecnológica Equinoccial. The design was used were random blocks with factorial accordance of the genotypes of grass (factor A) and fertilization (factor B) treatments. The variables that were analyzed were: total dry matter (MSt), partial factor productivity (FPP), leaf-stem relationship and age of cutting. The Common Elephant grass presented the highest production of MSt and MS of stems with 14.8 and 9.0 t ha<sup>-1</sup>, respectively (P < 0.05). The fertilization without N presented the lowest yields (P < 0.05) of MSt. Common Elephant and King grass showed the highest and the lowest FPP, respectively (P < 0.05). There were no differences (P > 0.05) due to the omission of nutrients in the leaf:stem relationship in the dry plant. The fertilization without Mg and the complete underground fertilization, each one showed the highest reduction (P < 0.05) on production of MS stems in the 120 d sampling. It is concluded that Common Elephant was the genotype least affected by the omission of nutrients in the accumulated production of MS and FPP.es_ES
URIhttps://riuat.uat.edu.mx/handle/123456789/5942
Idiomaeses_ES
EditorialUniversidad Autonoma de Yucatanes_ES
RelaciónTropical and Subtropical Agroecosystemses_ES
URL relacionadohttps://www.scopus.com/pages/publications/85053636769?origin=resultslistes_ES
DerechosAcceso restringido / Suscripción (Metadatos de producción científica)es_ES
Licenciahttp://purl.org/coar/access_right/c_16eces_ES
FuenteTropical and Subtropical Agroecosystems
Palabra claveCamerun grasses_ES
Palabra claveCommon elephant grasses_ES
Palabra claveEvaluationes_ES
Palabra claveKing grasses_ES
Palabra claveMaralfalfaes_ES
Palabra claveYieldes_ES
TítuloFertilization and production of grasses of the genus pennisetum in Santo Domingo, Ecuadores_ES
Título alternativoFertilizaciÓn y producciÓn de pastos del gÉnero pennisetum en Santo Domingo, Ecuadores_ES
TipoArtículoes_ES
ArbitradoHa sido Arbitradoes_ES
AutorGoyes-Vera, Frank Ramiro
AutorMartínez-González, Juan Carlos
AutorSaquicela-Rojas, Rodrigo Alberto
AutorCatota-Gómez, Luis David
AutorAcosta-Jácome, Marco Vinicio
AutorBarros-Valarezo, Flavio Bruno
AutorGoyes-Vera, Frank Ramiroes_ES
AutorMartínez-González, Juan Carloses_ES
AutorSaquicela-Rojas, Rodrigo Albertoes_ES
AutorCatota-Gómez, Luis Davides_ES
AutorAcosta-Jácome, Marco Vinicioes_ES
AutorBarros-Valarezo, Flavio Brunoes_ES
InstituciónUniversidad Autónoma de Tamaulipas
InstituciónUniversidad Autónoma de Tamaulipases_ES
Número2es_ES
Rango de páginas213-223es_ES
URL relacionadahttps://www.scopus.com/pages/publications/85053636769?origin=resultslist
Tipo de artículoIndexado
Tipo de artículoIndexadoes_ES
Volumen21es_ES

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