Cobalt in Soil
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Cobalt in Soil. Naturally less than 50ppm concentration Must be Supplemented. (Abstract). http://minerals.cr.usgs.gov/projects/geochemical_landscapes/images/fig4.jpg. Vitamin B12 in Plants. Rhizobia. Cobalt Sulphate. Thicker stems Taller plants More pods.

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Cobalt in Soil

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Cobalt in soil

Cobalt in Soil

Naturally less than 50ppm concentration

Must be Supplemented

(Abstract)

http://minerals.cr.usgs.gov/projects/geochemical_landscapes/images/fig4.jpg

Vitamin B12 in Plants

Rhizobia

Cobalt Sulphate

Thicker stems

Taller plants

More pods

http://textbookofbacteriology.net/Rhizobium.combo.jpg

http://www.macroind.com/uploadfile/images/1192974570062.jpg

Bacteria live in a mutual relationship with plants

Reacts with bacteria in pea plant roots and stimulates growth.

http://www.rhs.org.uk/plants/images/trials/SweetPeaTying.jpg

Necessary Chemicals

Nitrogen Cycle

Nitrogen-N

Phosphorus-P

Potassium-K

Known as NPK

NPK levels can determine plant overall health

http://acswebapplications.acs.org/PortalTools/Shopper/

Literature Review

Miller and Tarrant (1983)

Gad (2006)

http://www.fs.fed.us/pnw/pubs/journals/pnw_1983_miller001.pdf

(Kandil, 2007)

http://www.mitoresearch.org/images/q64bigmito.jpg

Hypothesis

Purpose

Alternate Hypothesis-H(a)- Both Cobalt and the Vitamin B12 fertilization have significant effects on the growth of the pea plants with the presence of Rhizobium Leguminosarum, and supports the work of Gad and Kandil

Null Hypothesis-H(o)- Neither the cobalt or the Vitamin B12 have an effect on the growth of the peas with or without the presence of Rhizobium Leguminosarum

Effects of Cobalt and Vitamin B12 fertilization on the growth of Pisumsativum L.

http://plants.usda.gov/java/profile?symbol=PISA6


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