Fertilizer and animal manure contain various nutrients, including nitrogen, phosphorus, and potassium, which are primary nutrients needed for plant growth.
These resources are brought to you by the Cooperative Extension System and your Local Institution
eXtension is an interactive learning environment delivering the best, most researched knowledge from the smartest land-grant university minds across America.
eXtension: more mind reachHave a question? Try asking one of our Experts
Last Updated: January 21, 2008
Fertilizer and animal manure contain various nutrients, including nitrogen, phosphorus, and potassium, which are primary nutrients needed for plant growth.
Unlike most other resources on the web, we have experts from Universities around the country ready to answer your questions.