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Subject listing for: Microorganisms


parent: Decomposition and Nutrient Cycling
children: Mycorrhiza | Nitrogen Fixers | Saprophytes

ATTRA's Sustainable Soil Management Resources on the Internet

Description:
This Appropriate Technology Transfer for Rural Areas resource page contains web links on general soil biology, mycorrhizae, arthropods, soil bacteria, soil quality measures, earthworms, cover cropping, and other topics, as well as links to ATTRA publications on soil management.

Accessible from:
http://ncatark.uark.edu/~steved/soil-links.html

Biological Soil Crusts

Description:
Web site of the USGS Canyonlands Field Station dedicated to biological soil crust communities. Includes technical and non-technical information and resources, picture gallery, and links to related web sites and publications.

Accessible from:
http://www.soilcrust.org/

Efecto de los sistemas de labranza conservacionista sobre la dinámica de poblaciones microbianas de un suelo degradado del estado Yaracuy (Venezuela)

Description:
Los tratamientos evaluados antes y durante el ciclo del cultivo de maíz en este estudio fueron: 1) cobertura de barbecho

Accessible from:
http://www.redpav-fpolar.info.ve/venesuel/v032/v032a050.html

FAO's Soil Biodiversity Portal

Description:
An excellent introduction to the importance of soil biology in farming sustainability with a worldwide perspective, the home section of this FAO site has links to news, events, documents, case studies, and more.

Accessible from:
http://www.fao.org/ag/agl/agll/soilbiod/default.stm

Fort Hays University soil ecology links page

Description:
The Fort Hays University (USA) soil ecology links page has lists of links categorized by main classes of organisms and is especially strong in soil macrofauna, from centipedes to ants to slugs

Accessible from:
http://www.fhsu.edu/agriculture/soilsecologywebsites.htm

Gordon's Soil Ecology Page

Description:
This site contains descriptions of the role of soil micro and macro-fauna in the processes of soil formation and nutrient cycling, and features a literature review on the interactions of soil organisms and organic manures.

Accessible from:
http://www.earthlife.net/insects/soileco.html

IMPACT

Description:
Homepage of the IMPACT (Interactions Between Microbial Inoculants and Resident Populations in the Rhizosphere of Agronomically Important Crops in Typical Soils) project, whose objective is to study the molecular-ecological interactions of GMOs of commercial interest with indigenous species of the rhizosphere. The project's scientific outline contains useful background information on agricultural microbiology and interactions with genetically modified microorganisms.

Accessible from:
http://www.ucc.ie/ucc/research/biomerit/

Legume Seed Inoculants

Description:
This site outlines facts about legume seed inoculants, the process of inoculation, types of commercial inoculants, selecting the correct inoculant as well as the storage of inoculum.

Accessible from:
http://www.ext.colostate.edu/pubs/crops/00305.html

List of Bacterial Names with Standing in Nomenclature

Description:
This Society for Systematic and Veterinary Bacteriology page has a classification list of bacteria including genera and taxa from subtribe up to and including class.

Accessible from:
http://www.bacterio.cict.fr/

Microbiology of agricultural soils

Description:
The Microbiology of agricultural soils page from the European Union's IMPACT project (Interactions between Microbial inoculants and resident Populations in the rhizosphere of Agronomically important Crops in Typical soils) has four short sections on the importance and roles of rhizosphere microorganisms.

Accessible from:
http://www.ucc.ie/impact/agrisf.html

Microorganisms as indicators of soil health (NERI Technical Report No. 388)

Description:
This 85-page pdf report of the National Environmetal Research Institute of Denmark - NERI reviews the current and potential use of microbial indicators for soil health and discusses specific indicators for specific questions.

Accessible from:
http://www.dmu.dk/1_Viden/2_Publikationer/3_Fagrapporter/rapporter/FR388.pdf

Museum of Bacteria

Description:
This information resource site provides clear information about many aspects of bacteria as well as links on bacteria, bacteriology, and related topics available on the web.

Accessible from:
http://www.bacteriamuseum.org/

Pest Management at the Crossroads' soil quality links page

Description:
This soil quality links page is an eclectic listing of links to organizations, information sources, and ongoing discussions on management for soil health.

Accessible from:
http://www.pmac.net/slqual.htm

Seafriends' Soil Ecology page

Description:
This clearly explained and illustrated web-chapter from a New Zealand conservation organization describes the role of soil organisms in the nutrient cycles that characterize farming ecosystems.

Accessible from:
http://www.seafriends.org.nz/enviro/soil/ecology.htm

Seasonal changes in soil microbial biomass and enzyme activity in arable and grassland soils

Description:
This article, from the Soil Science Society of Turkey, presents the findings of a study quantifying the seasonal changes in microbial biomass and enzyme activity in grassland and cultivated soils.

Accessible from:
http://www.toprak.org.tr/isd/isd_77.htm

Seminar on the Application of Effective Microorganisms (EM) Techniques in Organic Farming

Description:
This Royal Agricultural College site contains three papers and one power point presentation from a day long seminar held in the United Kingdom in May, 2001.

Accessible from:
http://www.royagcol.ac.uk/research/conferences/EM%20Seminar%20on%20Organic%20farming%20RAC%202001.htm

Soil Biological Communities

Description:
Focused on arid rangeland ecosystems in the western United States, the Bureau of Land Management's Soil Biological Communities Web site has 7 brief sections on fungi, soil biological crusts and other soil ecological communities, plus a short list of links.

Accessible from:
http://www.blm.gov/nstc/soil/index.html

Soil biology and soil management

Description:
This resource page from University of Minnesota Extension (USA) has practical information for farmers and others on how soil management affects soil biology and soil productivity.

Accessible from:
http://www.extension.umn.edu/distribution/cropsystems/DC7403.html

Soil Biology Information resources

Description:
Part of the US Department of Agriculture's Natural Resource Conservation Service's Soil biology primer page, this resource page contains curriculum materials and an annotated list of links.

Accessible from:
http://www.statlab.iastate.edu/survey/SQI/SBinfo.htm

Soil biology movies

Description:
To see soil biology in action, visit Tom Loynachan's Soil Biology Movies page, with 16 QuickTime movies covering soil life from actinomycetes to mites.

Accessible from:
http://www.agron.iastate.edu/~loynachan/mov/

Soilhealth.com

Description:
This is the website for the Soil Biology Research Group from the University of Western Australia. The site's primary objective is to answer common questions regarding soil biological processes, organic matter, soil organisms, and the soil management practices that affect these.

Accessible from:
http://ice.agric.uwa.edu.au/soils/soilhealth/

Soil Health Products

Description:
This is the products page from the Worldwide Portal to

Accessible from:
http://mulch.mannlib.cornell.edu/products.html

Soil Microbiology Journal Articles

Description:
Soil microbiology articles from a number of scientific journals can be accessed through this ASA-CSSA-SSSA collection. Abstracts are freely accessible; access to full text may require payment. Browsing and search functions for related agricultural topics can be found at http://soil.scijournals.org/collections/.

Accessible from:
http://soil.scijournals.org/cgi/collection/soil_microbiology

The Overstory #70: Troubles in the Rhizosphere

Description:
An article in an on-line journal, "Troubles in the rhizosphere" describes the relationship of tree roots to rhizosphere microbes, especially in relation to tree declines and root diseases. The site links to a version with photos.

Accessible from:
http://www.agroforester.com/overstory/overstory70.html

The Overstory #81: The Soil Foodweb Its Role in Ecosystem Health.

Description:
This website is a very readable description of the functional groups of micro- and macro-fauna in the soil, and their role in the soil ecosystem.

Accessible from:
http://www.agroforester.com/overstory/overstory81.html

The Soil Biology Primer

Description:
The US Soil and Water Conservation Service's Soil Biology Primer is an introduction to soil biology and ecology, available both in an on-line format and with information on ordering a bound copy.

Accessible from:
http://soils.usda.gov/sqi/soil_quality/soil_biology/soil_biology_primer.html

The Soil Foodweb: It's Importance in Ecosystem Health

Description:
This article in depthly describes the soil foodweb's significance, function and structure, and suggests how to maintain and enhance it.

Accessible from:
http://www.rain.org/~sals/ingham.html


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