Páramo Calamagrostis s.l. (Poaceae): An updated list and key to the species known or likely to occur in páramos of NW South America and southern Central America including two new species, one new variety and five new records for Colombia. [PDF]
Sylvester SP +6 more
europepmc +1 more source
The effect of livestock grazing on plant diversity and productivity of mountainous grasslands in South America - <i>A meta-analysis</i>. [PDF]
Sandoval-Calderon AP +5 more
europepmc +1 more source
The New World whirligig beetles of the genus Dineutus Macleay, 1825 (Coleoptera, Gyrinidae, Gyrininae, Dineutini). [PDF]
Gustafson GT, Miller KB.
europepmc +1 more source
Fertilization with N (as urea and amonium nitrate) and P (as triple superphosphate) during 4 consecutive years increased the aerial net primary productivity (ANPP) in spring and summer months (from October to April) of two variants (V1 and V2) of a herbaceous plant community near Chascomús (35°34'S, 58°00'W; province of Buenos Aires).
Collantes, Marta B. +3 more
openaire +1 more source
The Bolboceratidae, Geotrupidae (Coleoptera, Scarabaeoidea), and Scarabaeinae (Coleoptera, Scarabaeoidea, Scarabaeidae) fauna of Honduras: Taxonomy and distribution. [PDF]
Rivera-Duarte JD +5 more
europepmc +1 more source
A revision of the Dulcamaroid Clade of Solanum L. (Solanaceae). [PDF]
Knapp S.
europepmc +1 more source
Un grupo de investigadores de la Facultad de Ciencias Agrarias y Forestales de la UNLP, docentes del curso de Forrajicultura junto con estudiantes tesistas y pasantes, llevaron adelante un ensayo para determinar el efecto de la fertilización nitrogenada, fosforada y la combinación de ambos sobre la porductividad del pastizal natural y el contenido de ...
openaire +1 more source
A systematic revision of Operclipygus Marseul (Coleoptera, Histeridae, Exosternini). [PDF]
Caterino MS, Tishechkin AK.
europepmc +1 more source
A systematic revision of Baconia Lewis (Coleoptera, Histeridae, Exosternini). [PDF]
Caterino MS, Tishechkin AK.
europepmc +1 more source
Los pastizales naturales están compuestos por distintos tipos de pastos y con producciones diferentes, por lo que el conocimiento de la tasa de crecimiento del pastizal y las variables asociadas permiten su predicción posibilitando a los sistemas ...
Mónaco, N. +5 more
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