Results 91 to 100 of about 5,205 (214)

The life history, use and socio-economics of the edible stinkbug encosternum delegorguei (Hemiptera: Tessaratomidae), in South Africa [PDF]

open access: yes, 2014
A thesis submitted to the Faculty of Science, University of the Witwatersrand, Johannesburg, in fulfilment of the requirements for the degree of Doctor of Philosophy. Johannesburg, 2014.Entomophagy, the consumption of insects, has attracted interest as a
Dzerefos, Catherine Maria
core  

Ecological study of Hickford Park and coastal walkway route options [PDF]

open access: yes, 2012
An ecological study of Hickford Park, (New Plymouth) was conducted by the Environmental Research Institute, University of Waikato, for the New Plymouth District Council.
Bylsma, Rebecca Johanna   +1 more
core   +1 more source

DINÁMICA ESPACIO-TEMPORAL DEL HUMEDAL JUAN AMARILLO ENTRE 1950 - 2005

open access: yesActa Biológica Colombiana, 2009
RESUMEN Se analizó la dinámica del Humedal Juan Amarillo durante el periodo comprendido entre los años 1950-2005. Los resultados muestran que la configuración paisajística del ecosistema ha cambiado notoriamente con una tendencia al incremento en el ...
PATRICIA ANDREA BEJARANO MORA
doaj  

Taxonomic results of the Bryotrop expedition to Zaire and Rwanda : 3., description of dollecting sites, the vegetation of Kahuzi-Biega-National Park/Zaire, Nyungwe Forest and Virunga volcanoes/Rwanda [PDF]

open access: yes, 1993
During the BRYOTROP-Expedition in 1991, 71 collecting sites could be visited. These are situated in the Kahuzi-Biega-National Park/Zaire, the Nyungwe Forest and the Virunga volcanoes/Rwanda.
Fischer, Eberhard
core  

Impacts of long-term fertilisation on plant functional traits and diversity of grasslands on Reunion Island [PDF]

open access: yes, 2018
On Reunion Island, grassland is the second agricultural land cover. Grasslands are present in the different ecological contexts of the island (from tropical at sea level to temperate climate on the mountain area). The fertilisation inputs are quite high.
Blanfort, Vincent   +6 more
core  

Determinación del potencial depurador del cultivo hidropónico de Phalaris spp y Pennisetum clandestinum Hochst, mediante la técnica de la película nutriente

open access: yesIngeniería e Investigación, 1990
El presente estudio corresponde a la segunda etapa de la evaluación de un sistema de tratamiento de aguas residuales domésticas conocido como la Técnica de la Película Nutriente (TPN), utilizando dos especies de gramíneas: Pennisetum clandestinum Hochst (
Luis Eduardo Cruz Torres   +2 more
doaj  

Evaluación del metsulfuron en el control del helecho de los pastos (Pteridium aquilinum)

open access: yesRevista Científica, 2010
Se evaluó al herbicida Metsulfuron (24 g/ha) como método de lucha contra la presencia de Pteridium aquilinum bajo condiciones de campo del municipio Campo Elías, Mérida, Venezuela.
Alfredo Sánchez   +4 more
doaj  

Technical and economical study of two tropical leguminous forages to feed dairy cows in the NW region of Dominican Republic [PDF]

open access: yes, 2006
Two tropical leguminous forages are used as a partial substitute of the concentrate feed to milk production and its viability in the Northwest region of Dominican Republic is studied.
Acero de la Cruz, Raquel   +5 more
core  

Respuesta fotosintética del pasto kikuyo (pennisetum clandestinum) en pisos térmicos contrastantes

open access: yes, 2012
El cambio climático es un proceso de alteración a largo plazo de las condiciones promedio asociadas con las variables que determinan el clima de la tierra, incluidas las variaciones en la composición química de la atmósfera terrestre y todas las características del ambiente que constituyen el clima (temperatura, humedad, nubosidad, precipitación ...
Hernandez, Erika A   +2 more
openaire   +1 more source

Variation and Breeding of Kikuyu Grass (Pennisetum clandestinum)

open access: yes, 2009
This study examined the variation existing in naturalised populations of kikuyu grass (Pennisetum clandestinum Hochst. ex. Chiov) in Australia, as well as initiating a breeding programme aimed at producing new hybrid lines for the Australian turfgrass and agricultural market.
openaire   +1 more source

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