Animal manure has been used for centuries as a fertilizer and a soil builder because it contains nutrients and organic matter. However, as animal production shifts toward fewer but larger operations, the number of confined animals has increased in some geographical locations, resulting in more manure produced than can be assimilated by the available farmland where the animals are raised.

Manure storage is a critical part of a nutrient management plan in a livestock or poultry operation. It's essential to recognize manure as a valuable resource, rich in organic matter and nutrients that can be used as fertilizer or for energy production. While manure can accumulate rapidly, effective management is key to reducing the potential for odors, surface water, and groundwater contamination. This responsible environmental practice not only mitigates these risks but also allows for a strategic approach to managing and using manure. It provides livestock and poultry operations with the flexibility to schedule its use, maximizing the benefits of the resources it contains. Our publication offers guidelines and information for choosing the type of storage and setting them up for farming operations, emphasizing the importance of this responsibility.

Storing manure is a common practice on farms and for those who keep animals. However, a well-designed manure storage facility must also be well-managed to prevent environmental concerns from developing. In most cases, manure storages are used when cold weather, wet conditions, and/or a lack of time do not allow field application. To get the most benefit out of the manure, good management practices and observation of safety practices that minimize manure hazards on the farm are crucial. This publication provides guidelines that stress the importance of good management and safety practices for manure storage to inform the safety and security of a farming operation.

If not managed properly, manure can negatively impact the environment. Therefore, regardless of size, all livestock and poultry operations must handle manure effectively for economic benefits and environmental protection. Media reports often highlight community conflicts arising from livestock and poultry odors, fish kills, and the pollution of surface or groundwater due to poor manure management. These issues have strained relationships between the public and animal agriculture and can be minimized responsibly by managing manure and other agricultural wastes. Effective manure management begins with recognizing its value as a nutrient source for crops and understanding its potential negative effects on air, water, and soil. This publication provides general guidelines for managing livestock and poultry manure. It includes a list of resources with detailed information on best practices for manure management and uses that contribute to good environmental stewardship.

Biodiesel is a renewable fuel that can be made from vegetable oil, animal fat, and recycled cooking oils. Oils produced from algae, fungi, bacteria, molds, and yeast can also be used to produce biodiesel.