Water Quality
This nutrient-rich byproduct of dairy farming is a dilute source of nitrogen, phosphorus, and potassium, making it valuable for crop fertilization but requiring careful management to prevent runoff.
What is dairy manure?
This traditional irrigation method involves applying water directly to fields using gravity, which is associated with lower evaporative water losses.
What is surface or flood irrigation?
This deep-rooted perennial forage crop is commonly grown on dairy farms and supports soil health, pollinators, migrating birds, and biodiversity while providing high-quality feed.
What is alfalfa?
This wastewater treatment method uses earthworms and microbial activity to filter and break down organic matter in manure, reducing nutrients and contaminants before discharge.
What is vermifiltration?
This rotating sprinkler system is commonly used in dairy forage production because it provides efficient water distribution and reduces labor compared to flood irrigation.
What is a pivot?
This component of soil, made up of decomposed plant and animal material, improves water retention, nutrient availability, and microbial activity, playing a crucial role in soil fertility.
What is soil organic matter?
This farm planning tool outlines strategies for applying manure and fertilizers that minimize environmental impact while optimizing crop growth.
What is a nutrient management plan?
This drought-tolerant forage crop requires less water than corn and is often used as an alternative silage option for dairy cattle.
What is sorghum?
Common examples include citrus pulp, brewers’ grains, and beet pulp.
What are byproducts?
This method of applying manure reduces runoff and nutrient loss by placing it directly into the soil rather than spreading it on the surface.
What is manure injection?
This advanced irrigation system delivers water directly to plant roots below the soil surface, improving efficiency and reducing evaporation.
What is subsurface drip irrigation?
These conservation practices, such as riparian buffers and filter strips, are installed at the boundaries of farm fields to reduce runoff and improve water quality.
What are edge-of-field practices?