用于饲料或肥料的羽毛粉

 

Its crude protein up to 80%, much higher than fish meal. It is high in glycine ,serine and Isoleucine ,  6.3% and 9.3% 5.3% respectively. It is a good choice to mixed with  Isoleucine low content raw materials such as blood meal. But lysine and methionine is not so high as fishmeal,but its cystine is the highest of all feed though the destruction of hydrolysis.

Also because of 12-14% high nitrogen content ,it can also be used as a high nitrogen organic fertilizer.

Production process :animal fresh feathers - autoclave hydrolysis - heat drying crushed --- - Cooling - Packing

1) powder: 50~100 mesh; granule: 2-4 mm; color: grey-brown; crude protein: 70% min; ash 10% max; moisture: 8% max
2) powder: 50~100 mesh; granule: 2-4 mm; color: brown; crude protein: 80% min; ash 8% max; moisture: 8% max
3) powder: 50~100 mesh; granule: 2-4 mm; color: llight-yellow; crude protein: 85% min; ash: 6% max; moisture: 8% max