Agroforestry Basics

What is agroforestry?

Agroforestry is the deliberate mixing of trees with farming. Instead of treating woods and fields as separate places, you design a system in which they overlap. The trees can protect soil, shelter animals, provide food or timber, and create a more varied set of products from the same ground.

The USDA recognizes several practices under this heading, and SARE and extension programs have published guidance for beginners. Details differ by region, climate and soil, so use national descriptions as a starting point and local advice as the real plan.

The idea has deep roots in traditional farming around the world. Hedgerows, orchards with grazing animals and tree-lined fields were common long before the term agroforestry was coined, and many old farms still show these patterns.

What are the main types?

Most descriptions group agroforestry into a handful of practices. Each addresses a different need and works at a different scale.

You may combine practices over time. A farm might start with a windbreak, later add a streamside buffer and then try grazing under trees.

• Alley cropping: rows of trees with crops grown between them.
• Silvopasture: trees and livestock forage managed together.
• Forest farming: growing shade-loving crops under a woodland canopy.
• Windbreaks and shelterbelts: rows of trees that slow wind and shelter fields or buildings.
• Riparian buffers: strips of trees and plants along streams.

What are the possible benefits?

Trees can shade animals, slow wind, hold soil, filter runoff and provide habitat. Over the long term they may also produce nuts, fruit, wood or other products. A system with several outputs can spread risk, which many small farmers value.

The word possible matters. Benefits depend on design, management and patience. Trees take years, and a mistake in species or spacing can cost a long time. Avoid any source that promises a fixed return.

Trees can also help with a farm's resilience to weather, because shade and wind protection moderate extremes for the plants and animals beneath them. Whether that matters enough to justify the cost depends on your conditions and your goals.

What are the challenges and honest trade-offs?

Trees compete with crops for light, water and nutrients. Equipment must be able to move between rows. Fencing and protection from deer, rodents and livestock are often needed for young trees. Timber or nut crops may pay little or nothing for many years.

You must also think about your land tenure. If you rent, an agreement that lasts only a year or two does not fit a practice that takes decades. Talk to a licensed attorney about leases and long-term rights. This article is not legal advice.

How do I begin?

Start small. Observe how wind, water and sun move across your land, and choose one problem you want to solve, such as a muddy animal area, an eroding bank or a windy field. Pick a practice that addresses that problem, and test it on a small area.

Choose trees suited to your region and soil. Ask your Extension office and state forestry agency for lists of species that do well locally, and ask NRCS about technical help. Be wary of sellers who push one species as a cure-all. I will not recommend any specific nursery or vendor.

Keep your first design simple enough to maintain. A small planting you can water, weed and protect is worth more than a large one that fails from neglect. Record planting dates, species and spacing so that future you remembers what you did.

Where can I find help and funding information?

NRCS field offices and the USDA National Agroforestry Center are good starting places, and state forestry agencies often run tree programs for landowners. Your Farm Service Agency office can explain which USDA programs may apply to your farm.

Programs and rules change, so do not trust a figure from an old article. Ask each office what is available now, what the obligations are and how long the commitment lasts before you sign anything.

How long will it take to see results?

Quick results are rare. Windbreaks and buffers begin to do some work in a few years but reach their full effect much later. Nut and timber trees take longer still. Alley cropping can provide crop income right away while the trees grow, which is one reason people like it.

Because of this timeline, agroforestry fits people who plan to stay on their land, or who can pass it to someone who values it. Think about who will manage the trees in twenty years and whether that person knows your plan.

Last reviewed: November 12, 2026. Written by the Rural Farm Life Editorial Team. See our editorial policy.