MLMMI Issues Call For Research Proposals Related to Two-Cell Manure Storage Systems

Apr 30, 2015
Research planned by the Manitoba Livestock Manure Management Initiative will look at the development of beneficial nutrient management practices for grow-finish hog operations with two-cell earthen manure storage systems.
 
The two-cell manure storage system consists of a primary cell where many of the solids, which tend to contain most of the phosphorus settle, and a secondary cell which contains a higher water content manure which tends to contain more of the nitrogen.
 
The Manitoba Livestock Manure Management Initiative has issued a call for proposals for projects in the area of beneficial management practices for the optimal removal, transportation and land application of nutrients, particularly phosphorus, from two-cell earthen manure storage lagoons on grow-finish operations.
 
MLMMI executive director John Carney says the objective is to help producers using this system better understand how they can optimize nutrient channeling.
 
Clip-John Carney-Manitoba Livestock Manure Management Initiative:
We're going to generate a rigorous set of data to show the varying phosphorus removal contents under current manure handling practices for producers with a two cell storage, which will be essentially establishing our baseline but then go beyond that to determine what advanced segregation techniques could be used to optimize our ability to segregate phosphorus within those two cells.
 
MLMMI did a similar project a number of years ago and what we're going to do is build on what was learned on that project and seek to advance the industry's understanding of how to optimize the use of two cell lagoons.
 
Source : Farmscape
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