Results 1 to 10 of about 531,686 (291)
Bacterial communities show distinctive spatial diversity patterns in productive truffle orchards amended with peat-based substrate [PDF]
As truffle cultivation expands, growers empirically develop new agronomic management practices aimed at promoting truffle growth such as “truffle nests”, localized peat amendments that are supplemented with truffle spore inoculum.
Pedro Marco +7 more
doaj +2 more sources
Conservation significance of alternative nests of golden eagles
Golden eagles (Aquila chrysaetos) are long-lived raptors that maintain nesting territories that may be occupied for a century or longer. Within occupied nesting territories there is one nest in which eagles lay their eggs in a given year (i.e., the used ...
Brian A. Millsap +4 more
doaj +2 more sources
Atomically dispersed noble metal catalysts have drawn wide attention as candidates to replace supported metal clusters and metal nanoparticles. Atomic dispersion can offer unique chemical properties as well as maximum utilization of the expensive metals.
Liang Qi +11 more
semanticscholar +1 more source
Gamasid mites (Mesostigmata: Gamasina) sampled in uninhabited nests of the common vole Microtus arvalis s. l. (Rodentia: Cricetidae) on the territory of the Dukhovnitsky district of the Saratov region [PDF]
The results of a parasitological study of uninhabited nests of the common vole Microtus arvalis s.l., collected on territory of the Dukhovnitsky district of the Saratov Region in April 2019 are presented.
Korneev, Mikhail G. +2 more
doaj +1 more source
Cattle egret Bubulcus ibis, feeds on insect pests in many agro-ecosystems. Thus, there is an urgent need to study the breeding chronology of cattle egret, in order to develop suitable protection programs for this beneficial bird to perform its role as ...
M. A. A. Issa +6 more
doaj +1 more source
Social wasps are known to be aggressive, and this trait causes some other animal species to associate with these insects. These associations appear to be common in nature, however, they are not easily located nor understood.
Eldair S. Silva +3 more
doaj +1 more source
The Importance of Nonnative English Teachers in Costa Rica
In Costa Rican society, learning English has become a valuable tool to increase job opportunities, which has caused more hiring of teachers of this language.
Katherine A. Salazar Jiménez +1 more
doaj +1 more source
We investigated the influence of anthropogenic impacts on Podocnemis unifilis nesting on a stretch from Falsino river, with two forest reserves, and one urban area on the Araguari river, state of Amapá, eastern Amazon (Brazil).
Débora Regina Santos Arraes +2 more
doaj +1 more source
Distribution of Interstitial Cells and Differentiating Nematocytes in Nests in Hydra attenuata [PDF]
We have used tissue maceration to quantitate interstitial cell nests in Hydra attenuata and thiolacetic acid-lead nitrate staining to quantitate differentiating nematocytes. Most I-cell nests have 2, 4, 8, or 16 cells.
Challoner, Diane, David, Charles N.
core +1 more source
The Stingless Bee Fauna In Brazil (Hymenoptera: Apidae)
The stingless bee fauna currently living in Brazil is presented, including geographic records. A total of 242 species described with valid names and about 85 of new ones, affiliated to 29 genera, are registered to the country.
Silvia R. M. Pedro
doaj +1 more source

