Alphabetical Listing

 
This alphabetical listing describes technical resources available from NRCS. Find information, training resources, tools, and related topics concerning these technical resources. Use the USDA Service Center Locator to find a local office for direct technical assistance.
 
Agronomy is the soil, water, and plant science of field crop production.  The National Agronomy Manual (NAM) contains policy and technical procedures. NRCS employees and others use this Manual to implement agronomy tools and applications uniformly.
 
 
 
Wind or water erosion is the physical wearing of the earth’s surface.  Erosion removes surface materials.
 
 

Gray looking cropfield, no vegetation, severe erosion channels

Air quality is an increasingly important issue for agriculture and natural resources conservation. NRCS helps private landowners conserve natural resources, including air resources.

 
Looking down parallel irrigation ditches beneath bright blue sky
Animal Feeding Operations, as defined by the U.S. Environmental Protection Agency, are agricultural enterprises where animals are kept and raised in confined situations.  In AFOs, feed is brought to the animals rather than the animals grazing or otherwise seeking feed in pastures, fields, or on rangeland.
 
 
 
Black and white dairy cows in a row feeding from a trough
Biological resources includes all living things.  NRCS provides assistance to integrate habitat considerations of fish and wildlife and other biological resources into conservation plans for farms, ranches, backyards, city parks, rangelands, streams, rivers, lakes, wetlands, estuaries, and riparian areas.
 
A pair of pheasants in a cornfield, winter
Conservation Innovation Grants is a voluntary program.  It is intended to stimulate the development and adoption of innovative conservation approaches and technologies while leveraging Federal investment in environmental enhancement and protection, in conjunction with agricultural production.

 

Picture of silo, green fields, with several modern wind generators in background, blue sky.
NRCS conservation practice standards provide guidance for applying conservation technology on the land and set the minimum acceptable level for application of the technology.  NRCS issues National conservation practice standards in the National Handbook of Conservation Practices.  Each State determines which national conservation practice standards are applicable in that State.  States add the technical detail needed to effectively use the standards at the NRCS Field Office level, and issue them as State Conservation Practice Standards.  State conservation practice standards are available through the Field Office Technical Guide (FOTG).
 
Irrigation system that travels on wheels, showing the emitters low to the ground to minimize evaporation
Cultural Resources are evidence of past human activity. These may include pioneer homes, building or old roads; structures with unique architecture; prehistoric village sites; historic or prehistoric artifacts or objects; rock inscription; human burial sites; earthworks, such as battlefield entrenchments, prehistoric canals, or mounds.  These nonrenewable resources often yield unique information about past societies and environments, and provide answers for modern day social and conservation problems.
 
Lady stretching measuring tape from a small flag during field survey.
NRCS provides economic effects of alternative actions in order for customers to make informed resource conservation decisions.  NRCS ensures nationwide consistency of applied economics to agency activities by providing guidance to integrate economics into conservation planning, program implementation, and program evaluation.
 
Landowner and NRCS conservationist looking at soil survey report in front of barn.
Farmers and ranchers can cut input costs, maintain production, protect soil and water resources, reduce the nation’s dependence on fossil fuels, and save money by using the conservation practices described on this web site. Check with your local NRCS office to find out about your area's options.
 
Bright yellow irrigation pump
NRCS leads the effort in innovative engineering solutions for natural resources conservation.
 
NRCS provides several resources to help farmers, ranchers, and others put conservation on the land.
 
Oblique aerial view of a small watershed flood prevention structiure with green fields.
NRCS has a host of references and tools to ensure it meets environmental requirements and responsibilities and to administer Federal natural resources conservation assistance within overall environmental policies.
Shore bird with long slender red legs wading along a wetland shoreline
The Field Office Technical Guide is a compilation of technical guides which have been localized to apply to specific geographic areas.  NRCS employees and others use these technical guides as primary scientific references.  They contain technical information about the conservation of soil, water, air, and related plant and animal resources.  NRCS has automated appropriate parts of the FOTG as data bases, computer programs, and other electronic-based materials.
 
 
Diagram showing soil capability classifications written in Roman Numerals
Agroforestry intentionally combines agriculture and forestry to create integrated and sustainable land-use systems. Agroforestry takes advantage of the interactive benefits from combining trees and shrubs with crops and/or livestock.
 
Rows of green trees from obligue aerial view, along blue stream
NRCS offers a host of references and tools providing natural resources or environmental information, some of which provide data at anytime and from anywhere.
Picture of earth from space with diagram of map with links to information and imagery
Nutrient Management is managing the amount, source, placement, form, and timing of the application of plant nutrients and soil amendments.
 
 
 
Large truck rolling through cropfield, dispensing nutrients from the back.
Pest Management in NRCS is primarily focused on helping producers mitigate the environmental risks of pest control activities, including pesticide risks to soil, water air, plants, animals, and humans.
Man inspecting young tree for insects
The Plant Materials Program provides application-oriented technology including technical publications, fact sheets, conservation plants, plant identification, and tools for conducting plant materials work and land restoration, and other plant information.
 
The PLANTS Database provides standardized information about the vascular plants, mosses, liverworts, hornworts, and lichens of the U.S. and its territories. It includes names, plant symbols, checklists, distributional data, species abstracts, characteristics, images, crop information, interactive identification keys, automated tools, references and onward web links. This information primarily promotes land conservation in the United States and its territories, but academic, educational, and general use is encouraged. 

 

 

Animal pollinators are needed for the reproduction of 90 percent of flowering plants and one third of human food crops.  Pollinators include bees, butterflies, moths, beetles, flies, birds, and bats.  Each of us depends on pollinators in a practical way to provide us with the wide range of foods we eat.  In addition, pollinators are part of the intricate web that supports the biological diversity in natural ecosystems that helps sustain our quality of life.
 
 
 
Beautiful image of mountains in background and wildflowers in foreground
There are 634 million acres of non-Federal (privately owned, state and local publicly owned, and tribally owned) grazing lands in the United States.  Non-Federal grazing lands are in every state.  These rangelands, pasturelands, haylands, grazed forest lands, grazed croplands, and naturalized pastures constitute about half of the total lands on which the NRCS provides technical assistance, through conservation districts, at the request of the cooperator (the owners or managers of these lands).  This technical assistance provides a source of expertise to guide cooperators in solving resource problems and in sustaining or improving their grazing lands resources and operations.  Guidance for developing conservation plans with cooperators on grazing lands is based on current NRCS policy relative to consideration of all soil, water, air, plant, and animal resources, as well as, the cooperator’s objectives.
 
 
 
Brown cattle in foreground, all looking towards camera, with mountains in background.
 
 
NRCS uses social sciences to address human behaviors associated with ensuring the productive, equitable, and environmentally sound use and conservation of our nation’s natural resources.  NRCS conservation efforts use social sciences information and tools to reach out and engage new partners to identify key issues and needs; and to involve these partners in implementing conservation initiatives and to attempt to remove barriers to participation by non-traditional and underserved customers and partners.
 
(Organizational Effectiveness)

Soils perform vital functions.  They sustain plant and animal life below and above the surface.  They regulate and partition water and solute flow.  They filter, buffer, degrade, immobilize, and detoxify.  They store and cycle nutrient.  They provide support to structures.

NRCS provides an educational tool for soils.  S.K.Worm, the official annelid, or worm, of the U.S. Department of Agriculture's Natural Resources Conservation Service, answers students questions about soil. Even their teachers can’t wiggle their way out of this one! Slither your way through these soiled questions and earn a very special diploma. You might even get hooked on Soil!
 
 
Picture of side of pit about 6 feet in depth, showing soil layers.
NRCS helps private land owners and operators on water-related issues for natural resources conservation.  We also provide on-demand access to a host of Web-based information and tools.
 
 
Lady sampling water flow through an aluminum weir in irrigated crop field.