Results 61 to 70 of about 1,455 (146)

Características bio-ecológicas en poblaciones de lombrices (Oligochaeta: Glossoscolecidae) de una sabana natural y una protegida en los llanos centrales de Venezuela Bioecological characteristics of earthworm populations (Oligochaeta: Glossoscolecidae) in a natural and a protected savanna in the central Llanos of Venezuela

open access: yesRevista de Biología Tropical, 2012
Las lombrices de tierra tienen un papel importante en el ciclado de nutrientes y el mantenimiento de la fertilidad de los suelos. En este estudio se empleo el método de extracción manual para determinar la densidad y la biomasa de las lombrices de tierra
Luis Hernández   +2 more
doaj  

Unique metabolites protect earthworms against plant polyphenols [PDF]

open access: yes, 2015
All higher plants produce polyphenols, for defence against above-ground herbivory. These polyphenols also influence the soil micro- and macro-fauna that break down plant leaf litter.
Bundy, Jacob G.   +13 more
core   +4 more sources

Bioconversion of biomass residue from the cultivation of pea sprouts on spent Pleurotus sajor-caju compost employing Lumbricus rubellus [PDF]

open access: yes, 2012
Vermicomposting is a green technology for the purpose of nutrient enrichment from a variety of organic waste products. In this study, saw dust-based spent mushroom compost (SMC), an organic waste and biomass residue, was used as a medium for the ...
Azizi Abu Bakar
core  

Modifications et stabilité du phosphore échangeable d'un ferralsol ingéré par un ver géophage [PDF]

open access: yes, 1995
L'un des paramètres des cinétiques de dilution isotopique du phosphore est modifié par l'ingestion, du ferralsol étudié, par le ver géophage #Pontoscolex corethrurus$ (#Glossoscolecidae$, #Oligochaeta$). La concentation d'ions phosphate de la solution du
Brossard, Michel, Chapuis, L.
core  

Three new species and new records of Oligochaeta, Glossoscolecidae, from the Venezuelan Andes [PDF]

open access: yes
Five species of Oligochaeta, Glossoscolecidae, from Venezuela, Merida State (1,500 to 4,350 m a.s.1.) were studied by dissection and serial microscopical sections. Andiorrhinus (Amazonidrilus) gavi n. sp.
Araujo, Y., Righi, G.
core  

Neue Andiodrilus-Arten aus Kolumbien (Oligochaeta: Glossoscolecidae). Regenwürmer aus Südamerika

open access: yesRevue suisse de zoologie., 1988
(Uploaded by Plazi from the Biodiversity Heritage Library) No abstract provided.
openaire   +1 more source

About earthworm communities in a rain forest and an adjacent pasture in Peru

open access: yes, 1992
Earthworms were collected from a primary forest and a four-year-old pasture near Panguana Biological Station (Dpto. Huánuco, Peru). The sites are located in the preandine zone of the Peruvian rain forest, where the forest is being increasingly replaced ...
Römbke, J., Verhaagh, M.
core  

Anatomia do aparelho excretor de Glossoscolex paulistus Michaelsen, 1926 (Oligochaeta, Glossoscolecidae)

open access: yesBoletim de Zoologia, 1983
O aparelho excretor de Glossoscolex paulistus (Oligochaeta, Glossoscole- cidae) é estudado pela sua topografia, morfologia e percurs do duto nefridial. Os nefridcs posclitelares são semelhantes entre si do segmento XXX para trás; para a frente tornam-se sucessivamente maiores e mais complexos.
openaire   +1 more source

Efeito de ferimentos no crescimento de Pontoscolex corethrurus (Oligochaeta, Glossoscolecidae)

open access: yesActa Biológica Paranaense, 1991
Efeito de ferimentos no crescimento de Pontoscolex corethrurus (Oligochaeta, Glossoscolecidae)
openaire   +2 more sources

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