conventional protein sources are too costly for the backyard producer,this prompted the search for cheap sources of protein.Studies showed that DPM contains approx. 22% CP (crude protein) and feed cost is reduced by 30% in DPM supplemented rations.DPM should make up not more than 23% of the total ration,or will become unpalatable.Molasses is an important ingredient in rice straw DPM ration for improved palatability.
Procedure:
1-poultry manure free from bedding materials is collected and sun dried for 3 days to reduce moisture content to 15%.Manure that is less than 2 months in storage is prefered.
2-Dried manure is pounded and mixed with concentrate ingredients,and molasses,resulting mixture is blended with rice straw to complete ration.Ingredients % dry matter.
1-rice straw             35%
2-DPM                     23%
3-ipil-ipil                   22%
4-molasses               20%
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                             100%