Nitrogen is available to plants as either ammonium (NH 4 + -N) or nitrate (NO 3 - -N). Animal manures and other organic wastes can be important sources of N for plant growth. The amount of N supplied by manure will vary with the type of livestock, handling, rate applied, and method of application.
Danielle Fishel, who played Topanga on the hit '90s series Boy Meets World, married her long-time boyfriend Tim Belusko in Los Angeles over the weekend. Travel Deals.
Richard Gere and Padma Lakshmi have split after six months of dating Credit: Jeff Vespa/WireImage.com; Noam Galai/WireImage.com. Whatever was cooking between Padma Lakshmi and Richard Gere is done. The Top Chef host and the Pretty Woman actor have split after six months of dating, Us Weekly can confirm. The two first started seeing each other this past spring, amid Gere's divorce from his wife of 11 years, Carey Lowell.