Results 11 to 20 of about 38,408 (268)

Expansion of Field Margin Size Mitigate the Hazard of Rotary Tillage to Earthworm in Rice-Rape Rotation System

open access: yesAgronomy, 2022
Field margin (FM) provides refuges for earthworm survival in rape-rice system after flooding, while the effects of FM with different size on earthworm in arable field (AF) is unclear.
Chao Li   +7 more
doaj   +1 more source

High-resolution melting (HRM) curve analysis as a potential tool for the identification of earthworm species and haplotypes [PDF]

open access: yesPeerJ, 2022
Background Earthworm communities are an important component of soil biodiversity and contribute to a number of ecosystem functions such as soil-nutrient cycling.
Anna Vaupel, Bernd Hommel, Lukas Beule
doaj   +2 more sources

Developing a systematic sampling method for earthworms in and around deadwood

open access: yesForest Ecosystems, 2019
Background The ecological importance of deadwood is widely acknowledged, however popular forestry practices may reduce deadwood from a site, and most European forests now fall below recommended targets, putting deadwood-associated species at risk.
Frank Ashwood   +3 more
doaj   +1 more source

Earthworms and Soil Pollutants [PDF]

open access: yesSensors, 2011
Although the toxicity of metal contaminated soils has been assessed with various bioassays, more information is needed about the biochemical responses, which may help to elucidate the mechanisms involved in metal toxicity. We previously reported that the earthworm, Eisenia fetida, accumulates cadmium in its seminal vesicles.
Hirano, Takeshi, Tamae, Kazuyoshi
openaire   +3 more sources

AMINO ACID PROFILE OF EARTHWORM AND EARTHWORM MEAL (Lumbricus rubellus) FOR ANIMAL FEEDSTUFF

open access: yesJournal of the Indonesian Tropical Animal Agriculture, 2014
Earthworm meal (Lumbricus rubellus) has become one of natural material that could be used asfeed additive. Powdering method of earthworm was done by using formic acid addition.
L. Istiqomah   +3 more
doaj   +1 more source

Global distribution of earthworm diversity

open access: yesScience, 2019
Earthworm distribution in global soils Earthworms are key components of soil ecological communities, performing vital functions in decomposition and nutrient cycling through ecosystems. Using data from more than 7000 sites, Phillips et al.
Helen R. P. Phillips   +29 more
semanticscholar   +1 more source

Earthworm Urine Used as Foliar Spray on Amaranthus hybridus (Green amaranth) Boosts Growth and Stimulates Stomata Opening

open access: yesJournal of Applied Sciences and Environmental Management, 2022
The advent of spray drones for agrochemical applications calls for continuous exploration of potentially affordable and sustainable liquid biofertilizers.
E. O. Dada   +7 more
doaj   +1 more source

The Nephridia of Earthworms. [PDF]

open access: yesNature, 1888
THE last number of the Quarterly Journal of Microscopical Science has just come into my hands, containing a paper, by Mr. Beddard, on the nephridia of certain earthworms. In November of last year I read a paper, before the Royal Society of Victoria, on the anatomy of the large Gippsland earthworm, Megascolides australis.
openaire   +2 more sources

“Notes on Earthworms” [PDF]

open access: yesNature, 1884
REFERRING to Mr. Hughes' communication to NATURE of May 15, p. 57, I myself to-day saw a small worm pursued by a black insect, also evidently the larva of one of the Carabidae. I was attracted by observing the worm emerge from the ground and hurry quickly away.
openaire   +2 more sources

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