Search results for "Pennisetum setaceum"

showing 5 items of 5 documents

Carbon storage of Mediterranean grasslands

2016

Secondary grasslands are one of the most common vegetation types worldwide. In Europe, and in the Mediterranean basin, human activities have transformed many woodlands into secondary grasslands. Despite their recognized role in the global carbon cycle, very few data are available for estimating the biomass of Mediterranean grasslands. We developed linear regression models in order to predict the biomass of two native Mediterranean grasses (Ampelodesmos mauritanicus and Hyparrhenia hirta) and an invasive alien grass (Pennisetum setaceum). Ampelodesmos mauritanicus is very common throughout the Mediterranean basin, mostly on north-facing slopes, H. hirta characterizes thermo-xeric grasslands,…

0106 biological sciencesMediterranean climatePennisetum setaceumHyparrhenia hirta: pastizales mediterráneosAmpelodesmosPlant ScienceWoodlandBiology010603 evolutionary biology01 natural sciencesMediterranean BasinHyparrhenia hirtaMediterranean grasslandslcsh:BotanyAmpelodesmos mauritanicus carbon storage Hyparrhenia hirta Mediterranean grasslands Pennisetum setaceum.Ampelodesmos mauritanicusEcosystemPennisetum setaceumEcology Evolution Behavior and SystematicsBiomass (ecology)EcologyAmpelodesmos mauritanicus carbon storage Hyparrhenia hirta Mediterranean grasslands Pennisetum setaceumBotany04 agricultural and veterinary sciencescarbon storagebiology.organism_classificationlcsh:QK1-989Settore AGR/02 - Agronomia E Coltivazioni ErbaceeSettore AGR/03 - Arboricoltura Generale E Coltivazioni ArboreeQK1-989Hyparrhenia hirta040103 agronomy & agriculture0401 agriculture forestry and fisheriespastizales mediterráneosalmacenamiento de carbonoAnales del Jardín Botánico de Madrid
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Seedling growth of a native ( Ampelodesmos mauritanicus ) and an exotic ( Pennisetum setaceum ) grass

2016

Scarce information is available on the biological reasons why a small subset of introduced species can effectively establish within novel ecosystems. A comparison of early growth traits can help to explain the better performance of alien invasive species versus native co-occurring species. In one year-long experiment, we compared the early life stages of Ampelodesmos mauritanicus (Poir.) Dur. & Schinz (Amp), a native perennial Mediterranean grass, and Pennisetum setaceum (Forssk.) Chiov (Penn), an emerging invader grass in sub-arid and Mediterranean-climate areas. The Penn seedlings grew significantly faster and were approximately 2.5 times taller than the Amp seedlings, reaching a fina…

0106 biological sciencesSettore AGR/05 - Assestamento Forestale E SelvicolturaPerennial plantbiologyEcologyPennisetum setaceumSowingAmpelodesmosIntroduced speciesbiology.organism_classificationAlien invasive plants Mediterranean grasslands Relative growth rate Fountain grass010603 evolutionary biology01 natural sciencesSeedlingShootRelative growth rateEcology Evolution Behavior and Systematics010606 plant biology & botanyNature and Landscape ConservationActa Oecologica
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COMPARISON OF CRIMSON FOUNTAINGRASS AND DISS FIBRES AS AGGREGATES FOR CEMENT MORTARS

2019

The use of natural fibres in cement composites is an expanding research field as their use can improve the mechanical and thermal behavior of cement mortars and reduce their carbon footprint. In this paper two different wild grasses, i.e. Pennisetum Setaceum, also known as crimson fountaingrass, and Ampelodesmos Mauritanicus, also called diss, are used as source of natural fibres for cement mortars. The principal aim is to evaluate the possibility of using the more invasive crimson fountaingrass in place of diss inside cement based vegetable concrete. The two plants’ fibres have been characterized by means of electron microscopy, helium picnometry; moreover, the thermal conductivity of fibr…

Grass fibres Ampelodesmos Mauritanicus Pennisetum Setaceum insulating plasterSettore ING-IND/22 - Scienza E Tecnologia Dei MaterialiSettore AGR/05 - Assestamento Forestale E SelvicolturaSettore GEO/05 - Geologia Applicata
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Segnalazione di Pennisetum setaceum (Poaceae) in Calabria.

2007

Vengono riportati i dati relativi alla espansione di Pennisetum setaceum in Calabria e segnalate nuove stazioni in Sicilia.

Pennisetum setaceum
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Lectotypification of the fountain grass Cenchrus setaceus (Poaceae: Paniceae)

2015

The typification of the name Cenchrus setaceus (Forsskål) Morrone (Poaceae) is discussed, and a lectotype is designated. Cenchrus setaceus is native to northeastern Africa, and cultivated as an ornamental plant in some parts of the world. It is an invasive species in a wide range of natural habitats worldwide, competing strongly with the native flora.

biologyRange (biology)Pennisetum setaceumBotanyOrnamental plantTypificationPoaceaePlant SciencePaniceaebiology.organism_classificationNomenclatureEcology Evolution Behavior and SystematicsInvasive speciesPhytotaxa
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