Results 21 to 30 of about 137,562 (311)

Diversity and Composition of the Gut Microbiota in the Developmental Stages of the Dung Beetle Copris incertus Say (Coleoptera, Scarabaeidae)

open access: yesFrontiers in Microbiology, 2020
Dung beetles are holometabolous insects that feed on herbivorous mammal dung and provide services to the ecosystem including nutrient cycling and soil fertilization.
Pablo Suárez-Moo   +5 more
semanticscholar   +1 more source

Microbiota in Dung and Milk Differ Between Organic and Conventional Dairy Farms

open access: yesFrontiers in Microbiology, 2020
Organic farming is increasingly promoted as a means to reduce the environmental impact of artificial fertilizers, pesticides, herbicides, and antibiotics in conventional dairy systems.
Sofia I. F. Gomes   +7 more
doaj   +1 more source

The role of larval substrate specialization and female oviposition in mediating species diversity of closely-related sepsid flies (Diptera: Sepsidae)

open access: yesEuropean Journal of Entomology, 2019
Coprophagous insect communities play a critical role in the decomposition of vertebrate dung and provide ecosystem functions fundamental to modern agriculture.
Amelie LAUX   +5 more
doaj   +1 more source

Ivermectin use on pastured livestock in Colombia: parasite resistance and impacts on the dung community

open access: yesRevista Colombiana de Ciencias Pecuarias, 2022
Ivermectin (IVM) has been the most widely used antiparasitic agent in veterinary medicine since it came to the market in 1981. In its risk assessment, the American Food and Drug Administration (FDA) determined that, although it is very toxic to aquatic ...
David Villar, David J Schaeffer
doaj   +1 more source

Dung beetles use their dung ball as a mobile thermal refuge [PDF]

open access: yesCurrent Biology, 2012
At midday, surface temperatures in the desert often exceed 60°C. To be active at this time, animals need extraordinary behavioural or physiological adaptations. Desert ants, for instance, spend up to 75% of their foraging time cooling down on elevated thermal refuges such as grass stalks.
Smolka, Jochen   +5 more
openaire   +3 more sources

Biodigestão anaeróbia de dejetos de caprinos obtidos nas diferentes estações do ano Anaerobic digestion of caprine manure in different seasons

open access: yesEngenharia Agrícola, 2004
Foram utilizados dejetos produzidos por caprinos, em diferentes estádios fisiológicos e submetidos ao mesmo regime alimentar, nas quatro estações do ano.
Ana C. Amorim   +2 more
doaj   +1 more source

Effect of dung burial by the dung beetle Bubas bison on numbers and viability of Cryptosporidium oocysts in cattle dung [PDF]

open access: yesExperimental Parasitology, 2011
Cryptosporidium oocysts were inoculated into fresh dung (∼1.2×10(4) oocysts per gram wet weight) and fed to dung beetles to assess the effect of dung burial by the dung beetle Bubas bison on the distribution of the oocysts in small cores of soil in the laboratory. The experiment consisted of five replicates of each of two treatments; controls (dung but
Ryan, U.   +3 more
openaire   +2 more sources

Determination of clenbuterol with differential pulse anodic stripping voltammetry technique at tungsten disulfide-modified electrode

open access: yesTạp chí Khoa học Đại học Huế: Khoa học Tự nhiên, 2022
In the present work, tungsten disulfide was synthesised and characterised by using X-ray diffraction and scanning electron microscopy. This material was employed to modify a glassy-carbon electrode to analyse clenbuterol.
Nho Dung Nguyen, Mai Nguyen Do
doaj   +1 more source

Value addition to livestock excreta and fish waste through vermicomposting [PDF]

open access: yesJournal of Veterinary and Animal Sciences, 2022
The feasibility of value addition to different livestock excreta and fish waste through native earthworms was assessed in this study. Vermicomposting of livestock excreta with fish waste showed differences.
Sujatha Ilangovan   +3 more
doaj   +1 more source

Salt for the earthen oven revisited

open access: yesHTS Teologiese Studies/Theological Studies, 2011
The symbolic interpretation of the salt sayings in the New Testament (Mt 5:13; Mk 9:42–50; Lk 12:49–53; 14:34–35) is best based on the long-standing cultural practice of using salt as a catalytic agent to burn dung, the common fuel for the typical ...
John J. Pilch
doaj   +1 more source

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