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.
Danny Bonaduce gets married to wife No.3, manager Amy Railsback, in surprise Maui wedding. Danny Bonaduce made it official with fiance Amy Railsback in a surprise beachside wedding ceremony in Maui late November. Let the Get Happy jokes begin. Danny Bonaduce, former Partridge Family child star, wed his girlfriend of three years Amy Railsback in a private ceremony in Maui Nov. 22. But the wedding, said Bonaduce, came as a surprise for him.