Nutrient Management

The educational materials listed on this page are about Nutrient Management.

A nutrient management plan is used to manage the application of plant nutrients and soil amendments. Integrated nutrient management may include utilizing variable rate application, soil inoculants, microbial inoculants, biologicals, foliar feeding and proper fertigation techniques and fertigation systems. An understanding of nutrient cycling can also aid in budgeting and supplying nutrients for plant production, while minimizing soil and water pollution. Farmers can harness the power of the nitrogen cycle by using organic fertilizer and manure to supply plant nutrients. Careful nutrient management can also improve the overall condition of soil, especially if your plan includes cover crops. Key practices include biological inoculantsnutrient cyclingfertigationorganic fertilizersreduced applicationsfoliar feedingmunicipal wastescover crops.

Building Soils for Better Crops, a book offered by SARE, helps farmers navigate ecological soil management strategies. A useful bulletin, Smart Water Use on your Farm or Ranch, addresses the role of water in a farm system and in nutrient management. The Season Extension: Fertility Management Topic Room helps producers gain knowledge of effective and proper fertility management techniques, including fertigation, to improve nutrient cycling on a farm. What is Sustainable Agriculture? provides information on best practices the encourage the stewardship of land, water and air resources.

New technology for improving nitrogen management in corn

A multi-state Research and Education project, led by Cornell University’s Aaron Ristow and Harold Van Es, aimed to enhance nitrogen (N) management in corn acreage by calibrating a new tool, Adapt-N, and educating farmers about nutrient management. Adapt-N is a cloud-based computer tool that provides precise N fertilizer recommendations that account for seasonal weather conditions […]

Adapt-N Training Manual

Adapt-N is an online tool that helps precisely manage nitrogen (N) inputs for grain, silage, and sweet corn production. It can provide automatic daily updates of each field’s N status and recommendations, based on real-time weather influences, and can be used with any device with internet access.

Simple P Test Yields Millions in Savings

John Maxwell, a Geneseo, N.Y., dairy farmer, used to apply more than 60 pounds of phosphorus per acre when planting his 250 acres of corn. But after participating in a SARE-funded, statewide research project aimed at helping growers fine-tune their use of starter phosphorus fertilizers, he has reduced that to about 20 pounds per acre, […]