Poultry Growers

We’re offering a new project designed specifically for Delmarva poultry growers!


Save money. Mow less.

Planting native trees and plants around chicken houses can improve both water and air quality.

By using “farm-specific” plants, Delmarva poultry growers can capture dust, shade chicken houses, prevent Canada geese, and use plants to absorb nutrients before they wash into nearby waterways.
It’s important that we find a balance between industry and the environment. We are partnering with Perdue Farms, University of Delaware Cooperative Extension, Dorchester Soil Conservation District, and Delmarva Poultry Industry to work with two independent growers: Mike Trivits and Ming Ma.
We will install 5 different types of buffers, more specifically vegetated swales, (see below) at growers’ chicken houses our independent growers’ demonstration sites. The swales will be planted between the chicken houses, at least 10 feet from any tunnel fans. We want to see what works, the effort needed to implement these projects, and provide a chance to show interested growers what a finished swale looks like.
 Properly-designed buffers offer a variety of benefits to poultry growers.
Grassy ditch on poultry farm

This area of lawn will be planted with trees, native grasses, or shrubs.

– Trees and shrubs capture dust and reduce odors.
Canada Geese do not like taller, native grasses. Planting these grasses will keep them away. Areas close to the houses will not be planted, so rodents will not be a problem either.
– Large trees can also shade chicken houses in the summer to reduce cooling costs. Trees also block the wind and can reduce heating costs in the winter too.
– According to Delmarva Poultry Industry, trees and shrubs can protect your flock by acting as a screen to deflect and capture wind-borne pathogens.
Meadows only need to be mowed once a year. Trees and shrubs do not need to be mowed at all. By replacing lawn with wildflowers, trees, or shrubs, you can reduce your maintenance time and cost.
– Native plants have deep roots that absorb runoff nutrients and help water penetrate the soil. This can reduce pollution and flooding.
Are you a poultry grower in Maryland or Delaware? If you have a few minutes to spare, we would greatly appreciate your feedback. The survey takes about 5 minutes to complete and 10 participants will be selected to win a $20 Dunkin Donuts gift card. Please click here to take the survey. 


Read our new Poultry Farm Guide and learn how to enhance your current Best Management Practices and convert high-maintenance areas to low-maintenance pollinator meadows. Read Here: NWA Poultry Guide.



site map of swale planting at Mike Trivits poultry farm
Concerns Poultry growers have with Native Grass plantings on their property
ming farm layour
trivits site map
Addressing Concerns_
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monarch plot-page-001
pollinator plot-page-001
shade swale-page-001
shrub plot-page-001
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Tours and more information will be provided in Spring 2021. poultry houses


If you are interested, please reach out to Lisa Wool at (410)430-3273 or LisaWool@NanticokeRiver.org.

DPI is offering technical assistance through their Vegetative Environmental Buffers Coordinator, Jim Passwaters.
Funding Provided By: