Tag: manure storage and treatment

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Siting of Livestock & Poultry Facilities Using MNSET

Reprinted, with permission, from the proceedings of: Mitigating Air Emissions From Animal Feeding Operations Conference.

The proceedings, “Mitigating Air Emissions from Animal Feeding Operations”, with expanded versions of these summaries can be purchased through the Midwest Plan Service.

This Technology is Applicable To:

Species: Poultry, Dairy, Beef, Swine
Use Area: Animal Housing, Manure Storage
Technology Category: Facility Siting
Air Mitigated Pollutants: Odor, Hydrogen Sulfide, Ammonia

System Summary

MNSET predicts three separate air …

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Research Summary: Evaluation of a Synthetic Tube Dewatering System for Animal Waste Pollution Control

Research Purpose

The objective of this field study was to evaluate the performance of a Geotube® dewatering system under field conditions by quantifying the mass removal efficiency of solids, nutrients, and metals from well-mixed dairy-lagoon slurry dewatered by this system.

Activities

A Geotube dewatering system was set-up to treat the lagoon slurry mix from the primary lagoon of a 2000-head lactating cow open-lot dairy (Fig. 1). After two synthetic tubes were filled to a height of approximately 1.5 m with …

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Compost Bedded Pack Barns for Dairy Cows


Compost Dairy Barns

Dairy housing systems have a substantial impact on the overall health and longevity of dairy cattle. A compost bedded pack barn (generally known as a compost dairy barn) is an alternative loose housing system for dairy cows that appears to offer very good cow comfort for lactating, dry, and special needs cows. The first compost dairy barn in Minnesota was built in late 2001 by Portner Brothers from Sleepy Eye. Many more have been built in the …

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