Biologi tanah: Perbedaan antara revisi
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== Pranala luar ==
* [http://www.safs.msu.edu/soilecology/soilbiology.htm Michigan State University - Soil Ecology and Management: Soil Biology] {{Webarchive|url=https://web.archive.org/web/20060821031646/http://www.safs.msu.edu/soilecology/soilbiology.htm |date=2006-08-21 }}
* [http://www.dpi.nsw.gov.au/agriculture/resources/soils/biology/soil-biology-basics New South Wales - Soil Biology Basics]{{Pranala mati|date=Februari 2021 |bot=InternetArchiveBot |fix-attempted=yes }}
* [http://www.extension.umn.edu/distribution/cropsystems/components/7403_02.html University of Minnesota - Soil Biology and Soil Management] {{Webarchive|url=https://web.archive.org/web/20060519054209/http://www.extension.umn.edu/distribution/cropsystems/components/7403_02.html |date=2006-05-19 }}
* [http://www.soil-net.com Soil-Net.com] A free schools-age educational site, featuring much on soil biology and teaching about soil and its importance.
* [http://www.sdnotill.com/Newsletters/Real%20Dirt.pdf The real dirt on no-till soil] (pdf file)
* [http://organic-fertilizer.info/organic-fertilizer.php Why organic fertilizers are a good choice for healthy soil] {{Webarchive|url=https://web.archive.org/web/20140318111103/http://organic-fertilizer.info/organic-fertilizer.php |date=2014-03-18 }}
* [http://www.gmo-safety.eu/results/619.effects-beyond-normal-varietal-differences.html Effects of transgenic zeaxanthin potatoes on soil quality] {{Webarchive|url=https://web.archive.org/web/20120729020746/http://www.gmo-safety.eu/results/619.effects-beyond-normal-varietal-differences.html |date=2012-07-29 }} Biosafety research project funded by the BMBF
* [http://www.cnr.berkeley.edu/soilmicro/methods/BalserPLFA.pdf Phospholipid fatty-acid analysis protocol] A method for analyzing the soil microbial community (pdf file)
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