| abstract |
The invention discloses a corn straw improvement ammoniation method of a multiparous mutton sheep breeding feed, belongs to the technical field of corn straw ammoniation, and solves the problem that the weight of mutton sheep breeding is difficult to increase, and the method comprises the following steps: s101: planting sweet waxy corn, and taking corn stalks obtained after harvesting corn cobs; s102: taking green soy bean straws, drying in the sun, and crushing into soy bean straw powder; s103: laying the straw sections and the bean straw powder in an ammoniation box according to a thickness ratio of 10: 1-3 in layers; s104: adding an ammonifying bacteria agent into an ammonifying box, and ammonifying at a certain temperature; s105: and (3) putting the aminated corn straws and the bean straw powder into a crusher to be crushed, and then drying and granulating to obtain the multiparous mutton sheep breeding feed. The ammoniation method is utilized to improve the content of amino acid, polypeptide and ammoniacal nitrogen in the corn straw feed, thereby promoting the feed absorption of sheep at each stage and increasing the weight of the sheep. |