| | - Huma Gro
Agricultural fertilizers based on advanced micro-carbon technology. Smaller molecules mean more efficient nutrient and water uptake in plants. ...
http://humagro.com/agriculture.html
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- Calcium Nitrate Direct
Calcium Nitrate Direct is a company headquartered in Denver, Colorado. It grew out of an opportunity created by sister-company, Stryker Chemical, which supplies and transports a growing number of commercial and industrial minerals and chemicals to a ...
http://www.canitratedirect.com
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- Mycorrhizae
We are the worlds largest supplier of commercially available mycorrhizal inoculum. Mycorrhizal fungi excrete powerful chemicals that dissolve mineral nutrients, absorb water, promote root health, store carbon in the soil and glue soil particles toget ...
http://www.mycorrhizae.com
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- Seven Year Gold
Seven Year Gold is a high grade, 100% organic fertilizer that strengthens the soil structure and naturally produces bigger, brighter and better plants. This is all done without any of the dangerous health and ecological concerns caused by most synthe ...
http://www.sevenyeargold.com
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- Bradchar
Biochar is gaining increasing interest from respected scientists as research strongly suggests that it could be an eco-friendly way to substantially increase crop yields and also to be "Carbon Negative", i.e. to actually lock away atmospheric carbon ...
http://www.bradchar.co.uk
| | - Odus UK
We have dealt with chemical products specializing in organic and inorganic chemicals, pharmaceuticals, raw materials, food additive and biocides etc. ODUS Corp has strengthened its close cooperation with many overseas factories trading in the forms o ...
http://www.odusuk.com/
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- Soils and Cropping Practices
Describes the fertilizer requirements of different soil types, with particular reference to Alberta. These two nutrients are most often responsible for limiting crop yields in Alberta. For crops grown on fallow, phosphorus may be the only nutrient li ...
http://www1.agric.gov.ab.ca/$department/deptdocs.nsf/all/agdex3896
| | - The Ontario soil testing
The Ontario soil testing and fertilizer recommendation system for Phosphorus P and Potassium K has a scientific basis as strong as any soil testing program in North America and stronger than most. Since its beginning in the 1940s, the system has been ...
http://www.omafra.gov.on.ca/english/crops/facts/97-005.htm
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- The Soil Fertility Guide
Providing an adequate supply of essential plant nutrients has a major impact on crop yields and is one crop production factor that can be readily managed. The purpose of this guide is to provide an overview of soil fertility practices in Manitoba and ...
http://www.gov.mb.ca/agriculture/soilwater/nutrient/fbd02s00.html
| | - The Iron Chlorosis
Chlorosis means lack of chlorophyll. Specific symptoms are identified with the name. For example, iron chlorosis is a condition due to a lack of iron. Iron chlorosis causes a leaf to become yellow while the veins of the leaf remain green. The newest ...
http://www.ext.colostate.edu/PTLK/2115.html
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