Biology of Earthworms: 24 (Soil Biology) by Ayten Karaca

By Ayten Karaca

Earthworms, which belong to the order Oligochaeta, contain approximately 3,000 species grouped into 5 households. Earthworms were known as ‘ecosystem engineers’; very similar to human engineers, they alter the constitution in their environments. Earthworms are very flexible and are present in approximately all terrestrial ecosystems. They play a massive position in woodland and agricultural ecosystems.
This Soil Biology quantity describes some of the features of earthworms, reminiscent of their function in soil development, soil constitution, and the biocontrol of soil-borne plant fungal ailments. stories speak about earthworms’ innate immune approach, molecular markers to deal with quite a few problems with earthworm ecology, earthworm inhabitants dynamics, and the impacts of natural farming structures and tillage. extra issues contain the features of vermicompost, relationships among soil earthworms and enzymes, the position of spermathecae, copulatory habit, and adjustment of the donated sperm volume.

Show description

Read or Download Biology of Earthworms: 24 (Soil Biology) PDF

Similar zoology books

Boom and Bust: Bird Stories for a Dry Country

In growth and Bust, the authors draw at the typical heritage of Australia's charismatic birds to discover the kin among fauna, humans and atmosphere in a continent the place variability is 'normal' and rainfall styles no longer regularly seasonal. they give thought to altering principles approximately deserts and the way those have helped us comprehend birds and their behaviour during this driest of continents.

Entomology, Ecology and Agriculture: The Making of Science Careers in North America, 1885-1985 (Routledge Studies in the History of Science, Technology and Medicine)

This examine is facilitated by way of following monetary entomologists' and ecologists' altering rules approximately assorted pest keep watch over innovations, mainly 'chemical', 'biological', and 'integrated' regulate. the writer then follows the efforts of 1 particular team of entomologists, on the college of California, over 3 generations from their advocacy of 'biological' controls within the Thirties and 40s, via their moving cognizance to the improvement of an 'integrated pest administration' within the context of 'big biology' throughout the Nineteen Seventies.

Insect Molecular Biology and Ecology

Bugs characterize the main ample and various animal crew in the world. The variety of defined species is multiple million and as much as ten million are predicted. bugs have one of many widest distributions on the earth simply because they've got tailored to severe levels of environments. Molecular ecology stories ecological techniques in accordance with the research of biomacromolecules, quite DNA, RNA, and proteins, but in addition of low-molecular weight sign compounds.

Varmints and Victims: Predator Control in the American West

It was once: if you happen to see a coyote, shoot it. higher but, a undergo. better of all, possibly? A wolf. How we have gotten from there to right here, the place such predators are reintroduced, secure, and from time to time respected, is the tale Frank Van Nuys tells in Varmints and sufferers, an intensive and enlightening examine the evolution of predator administration within the American West.

Extra resources for Biology of Earthworms: 24 (Soil Biology)

Sample text

Download PDF sample

Rated 4.52 of 5 – based on 34 votes